Updating SPEAr Support

index 8a0dc8c..f619b70 100644
@@ -24,10 +24,21 @@
 /*
  * Function enable (Pad multiplexing register) offsets
  */
-#define PAD_MUX_CONFIG_REG_0	0x0
-#define PAD_MUX_CONFIG_REG_1	0x4
-#define PAD_MUX_CONFIG_REG_2	0x8
-#define PAD_MUX_CONFIG_REG_3	0xC
+/* Pad multiplexing base */
+#define SPEAR13XX_FUNC_ENB_BASE		UL(0xE0700650)
+#define SPEAR13XX_PCM_CFG_BASE		UL(0xE0700100)
+
+#define PAD_MUX_CONFIG_REG_0	UL(0xE0700650)
+#define PAD_MUX_CONFIG_REG_1	UL(0xE0700654)
+#define PAD_MUX_CONFIG_REG_2	UL(0xE0700658)
+#define PAD_MUX_CONFIG_REG_3	UL(0xE070065C)
+
+#if defined(CONFIG_MACH_SPEAR1310)
+#define SPEAR1310_FUNC_CNTL_0	UL(0x6C800000)
+
+#define PMX_SMII_MASK		(1 << 24)	/* Func cntl reg0 */
+#define PMX_EGPIO7_MASK		(1 << 2)	/* Pcm cfg reg */
+#endif
 
 /* pad mux declarations */
 #define PMX_I2S1_MASK		(1 << 3)

@@ -111,9 +122,8 @@
 #define PMX_KBD_ROWCOL68_MASK	(1 << 4)	/* Offset 4 */
 #define PMX_KBD_COL0_MASK	(1 << 21)	/* Offset 4 */
 #define PMX_KBD_COL1_MASK	(1 << 19)	/* Offset 4 */
-#define PMX_KEYBOARD_MASK	(PMX_KBD_ROW0_MASK | PMX_KBD_ROW1_MASK | \
-		PMX_KBD_ROWCOL25_MASK | PMX_KBD_ROWCOL68_MASK | \
-		PMX_KBD_COL0_MASK | PMX_KBD_COL1_MASK)
+#define PMX_KEYBOARD_6X6_MASK	(PMX_KBD_ROW0_MASK | PMX_KBD_ROW1_MASK | \
+		PMX_KBD_ROWCOL25_MASK | PMX_KBD_COL0_MASK | PMX_KBD_COL1_MASK)
 
 #define PMX_UART0_MASK		(1 << 1)
 #define PMX_I2C_MASK		(1 << 2)

@@ -164,16 +174,18 @@
 /* pad mux devices */
 extern struct pmx_dev pmx_i2c;
 extern struct pmx_dev pmx_ssp;
+extern struct pmx_dev pmx_i2s1;
 extern struct pmx_dev pmx_i2s2;
-extern struct pmx_dev pmx_clcd1;
-extern struct pmx_dev pmx_clcd2;
+extern struct pmx_dev pmx_clcd;
+extern struct pmx_dev pmx_clcd_hires;
 extern struct pmx_dev pmx_egpio_grp;
 extern struct pmx_dev pmx_smi_2_chips;
 extern struct pmx_dev pmx_smi_4_chips;
 extern struct pmx_dev pmx_gmii;
 extern struct pmx_dev pmx_nand_8bit;
 extern struct pmx_dev pmx_nand_16bit;
-extern struct pmx_dev pmx_keyboard;
+extern struct pmx_dev pmx_keyboard_6x6;
+extern struct pmx_dev pmx_keyboard_9x9;
 extern struct pmx_dev pmx_uart0;
 extern struct pmx_dev pmx_uart0_modem;
 extern struct pmx_dev pmx_gpt_0_1;

@@ -182,6 +194,24 @@ extern struct pmx_dev pmx_gpt_1_1;
 extern struct pmx_dev pmx_gpt_1_2;
 extern struct pmx_dev pmx_mcif;
 
+#if defined(CONFIG_MACH_SPEAR1310)
+extern struct pmx_dev pmx_uart1_modem;
+extern struct pmx_dev pmx_uart_1;
+extern struct pmx_dev pmx_uart_2;
+extern struct pmx_dev pmx_uart_3_4_5;
+extern struct pmx_dev pmx_rs485_hdlc_1_2;
+extern struct pmx_dev pmx_tdm_hdlc_1_2;
+extern struct pmx_dev pmx_nand32bit;
+extern struct pmx_dev pmx_fsmc16bit_4_chips;
+extern struct pmx_dev pmx_fsmc32bit_4_chips;
+extern struct pmx_dev pmx_gmii1;
+extern struct pmx_dev pmx_rgmii;
+extern struct pmx_dev pmx_i2c1;
+extern struct pmx_dev pmx_smii_0_1_2;
+extern struct pmx_dev pmx_can;
+extern struct pmx_dev pmx_uart1_modem;
+#endif
+
 /*
  * Each GPT has 2 timer channels
  * Following GPT channels will be used as clock source and clockevent

index 03f9616..d043280 100644
@@ -88,9 +88,6 @@
 #define SPEAR13XX_MCIF_CF_BASE		UL(0xB2800000)
 #define SPEAR13XX_MCIF_SDHCI_BASE	UL(0xB3000000)
 
-/* Pad multiplexing base */
-#define SPEAR13XX_FUNC_ENB_BASE		UL(0xE0700650)
-
 /* Debug uart for linux, will be used for debug and uncompress messages */
 #define SPEAR_DBG_UART_BASE		SPEAR13XX_UART_BASE
 #define VA_SPEAR_DBG_UART_BASE		VA_SPEAR13XX_UART_BASE

index 4569cb5..28822a3 100644
@@ -27,12 +27,7 @@ void __init spear1300_init(void)
 	spear13xx_init();
 
 	/* pmx initialization */
-	pmx_driver.base = ioremap(SPEAR13XX_FUNC_ENB_BASE, SZ_4K);
-	if (pmx_driver.base) {
-		ret = pmx_register(&pmx_driver);
-		if (ret)
-			pr_err("padmux: registeration failed. err no: %d\n",
-					ret);
-		iounmap(pmx_driver.base);
-	}
+	ret = pmx_register(&pmx_driver);
+	if (ret)
+		pr_err("padmux: registeration failed. err no: %d\n", ret);
 }

index e35a496..ceb3bd0 100644
@@ -43,11 +43,10 @@ static struct pmx_dev *pmx_devs[] = {
 	&pmx_i2c,
 	&pmx_i2s1,
 	&pmx_i2s2,
-	&pmx_clcd1,
-	&pmx_clcd2,
+	&pmx_clcd,
 	&pmx_egpio_grp,
 	&pmx_gmii,
-	&pmx_keyboard,
+	&pmx_keyboard_6x6,
 	&pmx_mcif,
 	&pmx_nand_8bit,
 	&pmx_smi_4_chips,

356 lines not on this page · raw message

index 87f27cf..c4b83b2 100644
@@ -41,19 +41,24 @@ static struct pmx_dev *pmx_devs[] = {
 	/* spear13xx specific devices */
 	&pmx_i2c,
 	&pmx_i2s1,
-	&pmx_i2s2,
-	&pmx_clcd1,
-	&pmx_clcd2,
 	&pmx_egpio_grp,
 	&pmx_gmii,
-	&pmx_keyboard,
+	&pmx_keyboard_6x6,
 	&pmx_mcif,
 	&pmx_nand_8bit,
-	&pmx_smi_4_chips,
-	&pmx_ssp,
+	&pmx_smi_2_chips,
 	&pmx_uart0,
 
 	/* spear1310 specific devices */
+	&pmx_can,
+	&pmx_i2c1,
+	&pmx_smii_0_1_2,
+	&pmx_fsmc16bit_4_chips,
+	&pmx_rs485_hdlc_1_2,
+	&pmx_tdm_hdlc_1_2,
+	&pmx_uart_1,
+	&pmx_uart_2,
+	&pmx_uart_3_4_5,
 };
 
 static struct amba_device *amba_devs[] __initdata = {

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index 1acb93d..1b97ba8 100644
@@ -148,7 +148,10 @@ extern struct pmx_dev pmx_telecom_boot_pins;
 extern struct pmx_dev pmx_telecom_sdhci_4bit;
 extern struct pmx_dev pmx_telecom_sdhci_8bit;
 extern struct pmx_dev pmx_gpio1;
-#define PAD_MUX_CONFIG_REG	0x00
+
+/* pad multiplexing support */
+#define PAD_MUX_CONFIG_REG	0x99000000
+#define MODE_CONFIG_REG		0x99000004
 
 /* Add spear300 machine function declarations here */
 void __init spear300_init(void);

@@ -180,7 +183,7 @@ extern struct pmx_dev pmx_uart3_4_5;
 extern struct pmx_dev pmx_fsmc;
 extern struct pmx_dev pmx_rs485_0_1;
 extern struct pmx_dev pmx_tdm0;
-#define PAD_MUX_CONFIG_REG	0x08
+#define PAD_MUX_CONFIG_REG	0xB4000008
 
 /* Add spear310 machine function declarations here */
 void __init spear310_init(void);

@@ -230,7 +233,10 @@ extern struct pmx_dev pmx_mii1;
 extern struct pmx_dev pmx_smii0;
 extern struct pmx_dev pmx_smii1;
 extern struct pmx_dev pmx_i2c1;
-#define PAD_MUX_CONFIG_REG	0x0C
+
+/* pad multiplexing support */
+#define PAD_MUX_CONFIG_REG	0xB300000C
+#define MODE_CONFIG_REG		0xB3000010
 
 /* Add spear320 machine function declarations here */
 void __init spear320_init(void);

index c723515..4fd2d22 100644
@@ -45,7 +45,6 @@
 #define SPEAR300_NOR_2_BASE		UL(0x92000000)
 #define SPEAR300_NOR_3_BASE		UL(0x93000000)
 #define SPEAR300_FSMC_BASE		UL(0x94000000)
-#define SPEAR300_SOC_CONFIG_BASE	UL(0x99000000)
 #define SPEAR300_KEYBOARD_BASE		UL(0xA0000000)
 #define SPEAR300_GPIO_BASE		UL(0xA9000000)
 

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index 548ad56..79f7105 100644
@@ -26,7 +26,7 @@
 /* Pad multiplexing for emi_cs_0_1_4_5 devices */
 static struct pmx_mux_reg pmx_emi_cs_0_1_4_5_mux[] = {
 	{
-		.offset = PAD_MUX_CONFIG_REG,
+		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_3_4_MASK,
 		.value = 0,
 	},

@@ -48,7 +48,7 @@ struct pmx_dev pmx_emi_cs_0_1_4_5 = {
 /* Pad multiplexing for emi_cs_2_3 devices */
 static struct pmx_mux_reg pmx_emi_cs_2_3_mux[] = {
 	{
-		.offset = PAD_MUX_CONFIG_REG,
+		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK,
 		.value = 0,
 	},

@@ -70,7 +70,7 @@ struct pmx_dev pmx_emi_cs_2_3 = {
 /* Pad multiplexing for uart1 device */
 static struct pmx_mux_reg pmx_uart1_mux[] = {
 	{
-		.offset = PAD_MUX_CONFIG_REG,
+		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_FIRDA_MASK,
 		.value = 0,
 	},

@@ -92,7 +92,7 @@ struct pmx_dev pmx_uart1 = {
 /* Pad multiplexing for uart2 device */
 static struct pmx_mux_reg pmx_uart2_mux[] = {
 	{
-		.offset = PAD_MUX_CONFIG_REG,
+		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK,
 		.value = 0,
 	},

@@ -114,7 +114,7 @@ struct pmx_dev pmx_uart2 = {
 /* Pad multiplexing for uart3_4_5 devices */
 static struct pmx_mux_reg pmx_uart3_4_5_mux[] = {
 	{
-		.offset = PAD_MUX_CONFIG_REG,
+		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_UART0_MODEM_MASK,
 		.value = 0,
 	},

@@ -136,7 +136,7 @@ struct pmx_dev pmx_uart3_4_5 = {
 /* Pad multiplexing for fsmc device */
 static struct pmx_mux_reg pmx_fsmc_mux[] = {
 	{
-		.offset = PAD_MUX_CONFIG_REG,
+		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_SSP_CS_MASK,
 		.value = 0,
 	},

@@ -158,7 +158,7 @@ struct pmx_dev pmx_fsmc = {
 /* Pad multiplexing for rs485_0_1 devices */
 static struct pmx_mux_reg pmx_rs485_0_1_mux[] = {
 	{
-		.offset = PAD_MUX_CONFIG_REG,
+		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -180,7 +180,7 @@ struct pmx_dev pmx_rs485_0_1 = {
 /* Pad multiplexing for tdm0 device */
 static struct pmx_mux_reg pmx_tdm0_mux[] = {
 	{
-		.offset = PAD_MUX_CONFIG_REG,
+		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -524,9 +524,7 @@ void __init spear310_init(void)
 	}
 
 	/* pmx initialization */
-	pmx_driver.base = base;
 	ret = pmx_register(&pmx_driver);
 	if (ret)
-		printk(KERN_ERR "padmux: registeration failed. err no: %d\n",
-				ret);
+		pr_err("padmux: registeration failed. err no: %d\n", ret);
 }

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index 1b69ca5..1959235 100644
@@ -19,23 +19,23 @@
 /*
  * struct pmx_reg: configuration structure for mode reg and mux reg
  *
- * offset: offset of mode reg
+ * address: physical address of mode reg
  * mask: mask of mode reg
  */
 struct pmx_reg {
-	u32 offset;
+	u32 address;
 	u32 mask;
 };
 
 /*
  * struct pmx_mux_reg: configuration structure every group of modes of a device
  *
- * offset: multiplexing register offset
+ * address: physical address of multiplexing register
  * mask: mask for supported mode
  * value: value to be written
  */
 struct pmx_mux_reg {
-	u32 offset;
+	u32 address;
 	u32 mask;
 	u32 value;
 };

@@ -87,14 +87,12 @@ struct pmx_dev {
  * mode: mode to be set
  * devs: array of pointer to pmx devices
  * devs_count: ARRAY_SIZE of devs
- * base: base address of soc config registers
  * mode_reg: structure of mode config register
  */
 struct pmx_driver {
 	struct pmx_mode *mode;
 	struct pmx_dev **devs;
 	u8 devs_count;
-	u32 *base;
 	struct pmx_reg mode_reg;
 };
 

index f30f94b..97e4d96 100644
@@ -19,12 +19,10 @@
 /*
  * struct pmx: pmx definition structure
  *
- * base: base address of configuration registers
  * mode_reg: mode configurations
  * active_mode: pointer to current active mode
  */
 struct pmx {
-	u32 base;
 	struct pmx_reg mode_reg;
 	struct pmx_mode *active_mode;
 };

@@ -40,17 +38,22 @@ static struct pmx *pmx;
  */
 static int pmx_mode_set(struct pmx_mode *mode)
 {
-	u32 val;
+	u32 val, *address;
 
 	if (!mode->name)
 		return -EFAULT;
 
 	pmx->active_mode = mode;
 
-	val = readl(pmx->base + pmx->mode_reg.offset);
-	val &= ~pmx->mode_reg.mask;
-	val |= mode->value & pmx->mode_reg.mask;
-	writel(val, pmx->base + pmx->mode_reg.offset);
+	address = ioremap(pmx->mode_reg.address, SZ_16);
+	if (address) {
+		val = readl(address);
+		val &= ~pmx->mode_reg.mask;
+		val |= mode->value & pmx->mode_reg.mask;
+		writel(val, address);
+
+		iounmap(address);
+	}
 
 	return 0;
 }

@@ -70,6 +73,7 @@ static int pmx_mode_set(struct pmx_mode *mode)
 static int pmx_devs_enable(struct pmx_dev **devs, u8 count)
 {
 	u32 val, i;
+	u32 *address;
 
 	if (!count)
 		return -EINVAL;

@@ -104,10 +108,15 @@ static int pmx_devs_enable(struct pmx_dev **devs, u8 count)
 			struct pmx_mux_reg *mux_reg =
 				&devs[i]->modes[j].mux_regs[k];
 
-			val = readl(pmx->base + mux_reg->offset);
-			val &= ~mux_reg->mask;
-			val |= mux_reg->value & mux_reg->mask;
-			writel(val, pmx->base + mux_reg->offset);
+			address = ioremap(mux_reg->address, SZ_16);
+			if (address) {
+				val = readl(address);
+				val &= ~mux_reg->mask;
+				val |= mux_reg->value & mux_reg->mask;
+				writel(val, address);
+
+				iounmap(address);
+			}
 		}
 
 		devs[i]->is_active = true;

@@ -134,15 +143,14 @@ int pmx_register(struct pmx_driver *driver)
 
 	if (pmx)
 		return -EPERM;
-	if (!driver->base || !driver->devs)
+	if (!driver->devs)
 		return -EFAULT;
 
 	pmx = kzalloc(sizeof(*pmx), GFP_KERNEL);
 	if (!pmx)
 		return -ENOMEM;
 
-	pmx->base = (u32)driver->base;
-	pmx->mode_reg.offset = driver->mode_reg.offset;
+	pmx->mode_reg.address = driver->mode_reg.address;
 	pmx->mode_reg.mask = driver->mode_reg.mask;
 
 	/* choose mode to enable */

index 1b97ba8..0412808 100644
@@ -50,6 +50,7 @@ void __init spear_setup_timer(void);
 void __init spear3xx_map_io(void);
 void __init spear3xx_init_irq(void);
 void __init spear3xx_init(void);
+void spear3xx_pmx_init_addr(struct pmx_driver *driver, unsigned int addr);
 
 /* pad mux declarations */
 #define PMX_FIRDA_MASK		(1 << 14)

@@ -150,8 +151,8 @@ extern struct pmx_dev pmx_telecom_sdhci_8bit;
 extern struct pmx_dev pmx_gpio1;
 
 /* pad multiplexing support */
-#define PAD_MUX_CONFIG_REG	0x99000000
-#define MODE_CONFIG_REG		0x99000004
+#define SPEAR300_PAD_MUX_CONFIG_REG	0x99000000
+#define SPEAR300_MODE_CONFIG_REG	0x99000004
 
 /* Add spear300 machine function declarations here */
 void __init spear300_init(void);

@@ -183,7 +184,7 @@ extern struct pmx_dev pmx_uart3_4_5;
 extern struct pmx_dev pmx_fsmc;
 extern struct pmx_dev pmx_rs485_0_1;
 extern struct pmx_dev pmx_tdm0;
-#define PAD_MUX_CONFIG_REG	0xB4000008
+#define SPEAR310_PAD_MUX_CONFIG_REG	0xB4000008
 
 /* Add spear310 machine function declarations here */
 void __init spear310_init(void);

@@ -235,8 +236,8 @@ extern struct pmx_dev pmx_smii1;
 extern struct pmx_dev pmx_i2c1;
 
 /* pad multiplexing support */
-#define PAD_MUX_CONFIG_REG	0xB300000C
-#define MODE_CONFIG_REG		0xB3000010
+#define SPEAR320_PAD_MUX_CONFIG_REG	0xB300000C
+#define SPEAR320_MODE_CONFIG_REG	0xB3000010
 
 /* Add spear320 machine function declarations here */
 void __init spear320_init(void);

index 2671cfd..9885fe9 100644
@@ -118,7 +118,6 @@ struct pmx_mode caml_lcd_mode = {
 /* Pad multiplexing for FSMC 2 NAND devices */
 static struct pmx_mux_reg pmx_fsmc_2_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_FIRDA_MASK,
 		.value = 0,
 	},

@@ -142,7 +141,6 @@ struct pmx_dev pmx_fsmc_2_chips = {
 /* Pad multiplexing for FSMC 4 NAND devices */
 static struct pmx_mux_reg pmx_fsmc_4_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_FIRDA_MASK | PMX_UART0_MASK,
 		.value = 0,
 	},

@@ -166,7 +164,6 @@ struct pmx_dev pmx_fsmc_4_chips = {
 /* Pad multiplexing for Keyboard device */
 static struct pmx_mux_reg pmx_kbd_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = 0x0,
 		.value = 0,
 	},

@@ -192,7 +189,6 @@ struct pmx_dev pmx_keyboard = {
 /* Pad multiplexing for CLCD device */
 static struct pmx_mux_reg pmx_clcd_pfmode_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK,
 		.value = 0,
 	},

@@ -200,7 +196,6 @@ static struct pmx_mux_reg pmx_clcd_pfmode_mux[] = {
 
 static struct pmx_mux_reg pmx_clcd_lcdmode_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_3_4_MASK,
 		.value = 0,
 	},

@@ -228,7 +223,6 @@ struct pmx_dev pmx_clcd = {
 /* Pad multiplexing for Telecom GPIO device */
 static struct pmx_mux_reg pmx_gpio_lcdmode_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -236,7 +230,6 @@ static struct pmx_mux_reg pmx_gpio_lcdmode_mux[] = {
 
 static struct pmx_mux_reg pmx_gpio_fonemode_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK | PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK,
 		.value = 0,
 	},

@@ -244,7 +237,6 @@ static struct pmx_mux_reg pmx_gpio_fonemode_mux[] = {
 
 static struct pmx_mux_reg pmx_gpio_atai2smode_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK | PMX_TIMER_3_4_MASK,
 		.value = 0,
 	},

@@ -252,7 +244,6 @@ static struct pmx_mux_reg pmx_gpio_atai2smode_mux[] = {
 
 static struct pmx_mux_reg pmx_gpio_lendfonemode_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK | PMX_TIMER_1_2_MASK,
 		.value = 0,
 	},

@@ -260,7 +251,6 @@ static struct pmx_mux_reg pmx_gpio_lendfonemode_mux[] = {
 
 static struct pmx_mux_reg pmx_gpio_atawi2smode_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK | PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK
 			| PMX_UART0_MODEM_MASK,
 		.value = 0,

@@ -300,7 +290,6 @@ struct pmx_dev pmx_telecom_gpio = {
 /* Pad multiplexing for TDM device */
 static struct pmx_mux_reg pmx_tdm_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_UART0_MODEM_MASK | PMX_SSP_CS_MASK,
 		.value = 0,
 	},

@@ -327,7 +316,6 @@ struct pmx_dev pmx_telecom_tdm = {
 /* Pad multiplexing for spi cs i2c device */
 static struct pmx_mux_reg pmx_spi_cs_i2c_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK,
 		.value = 0,
 	},

@@ -352,7 +340,6 @@ struct pmx_dev pmx_telecom_spi_cs_i2c_clk = {
 
 static struct pmx_mux_reg pmx_caml_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -360,7 +347,6 @@ static struct pmx_mux_reg pmx_caml_mux[] = {
 
 static struct pmx_mux_reg pmx_camu_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK | PMX_MII_MASK,
 		.value = 0,
 	},

@@ -387,7 +373,6 @@ struct pmx_dev pmx_telecom_camera = {
 /* Pad multiplexing for dac device */
 static struct pmx_mux_reg pmx_dac_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK,
 		.value = 0,
 	},

@@ -411,7 +396,6 @@ struct pmx_dev pmx_telecom_dac = {
 /* Pad multiplexing for spi cs i2c device */
 static struct pmx_mux_reg pmx_i2s_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_UART0_MODEM_MASK,
 		.value = 0,
 	},

@@ -437,7 +421,6 @@ struct pmx_dev pmx_telecom_i2s = {
 /* Pad multiplexing for bootpins device */
 static struct pmx_mux_reg pmx_bootpins_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_UART0_MODEM_MASK | PMX_TIMER_1_2_MASK |
 			PMX_TIMER_3_4_MASK,
 		.value = 0,

@@ -461,7 +444,6 @@ struct pmx_dev pmx_telecom_boot_pins = {
 /* Pad multiplexing for sdhci 4bit device */
 static struct pmx_mux_reg pmx_sdhci_4bit_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK |
 			PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK |
 			PMX_GPIO_PIN4_MASK | PMX_GPIO_PIN5_MASK,

@@ -490,7 +472,6 @@ struct pmx_dev pmx_telecom_sdhci_4bit = {
 /* Pad multiplexing for spi cs i2c device */
 static struct pmx_mux_reg pmx_sdhci_8bit_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK |
 			PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK |
 			PMX_GPIO_PIN4_MASK | PMX_GPIO_PIN5_MASK | PMX_MII_MASK,

@@ -518,7 +499,6 @@ struct pmx_dev pmx_telecom_sdhci_8bit = {
 /* Pad multiplexing for spi cs i2c device */
 static struct pmx_mux_reg pmx_gpio1_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_UART0_MODEM_MASK | PMX_TIMER_1_2_MASK |
 			PMX_TIMER_3_4_MASK,
 		.value = 0,

@@ -541,7 +521,7 @@ struct pmx_dev pmx_gpio1 = {
 
 /* pmx driver structure */
 struct pmx_driver pmx_driver = {
-	.mode_reg = {.address = MODE_CONFIG_REG, .mask = 0x0000000f},
+	.mode_reg = {.address = SPEAR300_MODE_CONFIG_REG, .mask = 0x0000000f},
 };
 
 /* Add spear300 specific devices here */

@@ -777,7 +757,7 @@ struct spear_shirq shirq_ras1 = {
 void sdhci_i2s_mem_enable(u8 mask)
 {
 	u32 val;
-	void __iomem *config = ioremap(MODE_CONFIG_REG, SZ_16);
+	void __iomem *config = ioremap(SPEAR300_MODE_CONFIG_REG, SZ_16);
 	if (!config) {
 		pr_debug("sdhci_i2s_enb: ioremap fail\n");
 		return;

@@ -809,6 +789,9 @@ void __init spear300_init(void)
 			printk(KERN_ERR "Error registering Shared IRQ\n");
 	}
 
+	/* This fixes addresses of all pmx devices for spear300 */
+	spear3xx_pmx_init_addr(&pmx_driver, SPEAR300_PAD_MUX_CONFIG_REG);
+
 	/* pmx initialization */
 	ret = pmx_register(&pmx_driver);
 	if (ret)

index 79f7105..be2f9de 100644
@@ -26,7 +26,6 @@
 /* Pad multiplexing for emi_cs_0_1_4_5 devices */
 static struct pmx_mux_reg pmx_emi_cs_0_1_4_5_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_3_4_MASK,
 		.value = 0,
 	},

@@ -48,7 +47,6 @@ struct pmx_dev pmx_emi_cs_0_1_4_5 = {
 /* Pad multiplexing for emi_cs_2_3 devices */
 static struct pmx_mux_reg pmx_emi_cs_2_3_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK,
 		.value = 0,
 	},

@@ -70,7 +68,6 @@ struct pmx_dev pmx_emi_cs_2_3 = {
 /* Pad multiplexing for uart1 device */
 static struct pmx_mux_reg pmx_uart1_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_FIRDA_MASK,
 		.value = 0,
 	},

@@ -92,7 +89,6 @@ struct pmx_dev pmx_uart1 = {
 /* Pad multiplexing for uart2 device */
 static struct pmx_mux_reg pmx_uart2_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK,
 		.value = 0,
 	},

@@ -114,7 +110,6 @@ struct pmx_dev pmx_uart2 = {
 /* Pad multiplexing for uart3_4_5 devices */
 static struct pmx_mux_reg pmx_uart3_4_5_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_UART0_MODEM_MASK,
 		.value = 0,
 	},

@@ -136,7 +131,6 @@ struct pmx_dev pmx_uart3_4_5 = {
 /* Pad multiplexing for fsmc device */
 static struct pmx_mux_reg pmx_fsmc_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_SSP_CS_MASK,
 		.value = 0,
 	},

@@ -158,7 +152,6 @@ struct pmx_dev pmx_fsmc = {
 /* Pad multiplexing for rs485_0_1 devices */
 static struct pmx_mux_reg pmx_rs485_0_1_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -180,7 +173,6 @@ struct pmx_dev pmx_rs485_0_1 = {
 /* Pad multiplexing for tdm0 device */
 static struct pmx_mux_reg pmx_tdm0_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -523,6 +515,9 @@ void __init spear310_init(void)
 			printk(KERN_ERR "Error registering Shared IRQ 4\n");
 	}
 
+	/* This fixes addresses of all pmx devices for spear310 */
+	spear3xx_pmx_init_addr(&pmx_driver, SPEAR310_PAD_MUX_CONFIG_REG);
+
 	/* pmx initialization */
 	ret = pmx_register(&pmx_driver);
 	if (ret)

index 8481955..bd308b8 100644
@@ -58,7 +58,6 @@ struct pmx_mode small_printers_mode = {
 /* Pad multiplexing for CLCD device */
 static struct pmx_mux_reg pmx_clcd_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = 0x0,
 		.value = 0,
 	},

@@ -81,7 +80,6 @@ struct pmx_dev pmx_clcd = {
 /* Pad multiplexing for EMI (Parallel NOR flash) device */
 static struct pmx_mux_reg pmx_emi_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK,
 		.value = 0,
 	},

@@ -104,7 +102,6 @@ struct pmx_dev pmx_emi = {
 /* Pad multiplexing for FSMC (NAND flash) device */
 static struct pmx_mux_reg pmx_fsmc_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = 0x0,
 		.value = 0,
 	},

@@ -127,7 +124,6 @@ struct pmx_dev pmx_fsmc = {
 /* Pad multiplexing for SPP device */
 static struct pmx_mux_reg pmx_spp_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = 0x0,
 		.value = 0,
 	},

@@ -150,7 +146,6 @@ struct pmx_dev pmx_spp = {
 /* Pad multiplexing for SDHCI device */
 static struct pmx_mux_reg pmx_sdhci_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK,
 		.value = 0,
 	},

@@ -174,7 +169,6 @@ struct pmx_dev pmx_sdhci = {
 /* Pad multiplexing for I2S device */
 static struct pmx_mux_reg pmx_i2s_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_UART0_MODEM_MASK,
 		.value = 0,
 	},

@@ -197,7 +191,6 @@ struct pmx_dev pmx_i2s = {
 /* Pad multiplexing for UART1 device */
 static struct pmx_mux_reg pmx_uart1_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_GPIO_PIN0_MASK | PMX_GPIO_PIN1_MASK,
 		.value = 0,
 	},

@@ -220,7 +213,6 @@ struct pmx_dev pmx_uart1 = {
 /* Pad multiplexing for UART1 Modem device */
 static struct pmx_mux_reg pmx_uart1_modem_autoexp_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_TIMER_1_2_MASK | PMX_TIMER_3_4_MASK |
 			PMX_SSP_CS_MASK,
 		.value = 0,

@@ -229,7 +221,6 @@ static struct pmx_mux_reg pmx_uart1_modem_autoexp_mux[] = {
 
 static struct pmx_mux_reg pmx_uart1_modem_smallpri_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_GPIO_PIN3_MASK | PMX_GPIO_PIN4_MASK |
 			PMX_GPIO_PIN5_MASK | PMX_SSP_CS_MASK,
 		.value = 0,

@@ -257,7 +248,6 @@ struct pmx_dev pmx_uart1_modem = {
 /* Pad multiplexing for UART2 device */
 static struct pmx_mux_reg pmx_uart2_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_FIRDA_MASK,
 		.value = 0,
 	},

@@ -280,7 +270,6 @@ struct pmx_dev pmx_uart2 = {
 /* Pad multiplexing for Touchscreen device */
 static struct pmx_mux_reg pmx_touchscreen_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_SSP_CS_MASK,
 		.value = 0,
 	},

@@ -303,7 +292,6 @@ struct pmx_dev pmx_touchscreen = {
 /* Pad multiplexing for CAN device */
 static struct pmx_mux_reg pmx_can_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_GPIO_PIN2_MASK | PMX_GPIO_PIN3_MASK |
 			PMX_GPIO_PIN4_MASK | PMX_GPIO_PIN5_MASK,
 		.value = 0,

@@ -327,7 +315,6 @@ struct pmx_dev pmx_can = {
 /* Pad multiplexing for SDHCI LED device */
 static struct pmx_mux_reg pmx_sdhci_led_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_SSP_CS_MASK,
 		.value = 0,
 	},

@@ -350,7 +337,6 @@ struct pmx_dev pmx_sdhci_led = {
 /* Pad multiplexing for PWM0 device */
 static struct pmx_mux_reg pmx_pwm0_net_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_UART0_MODEM_MASK,
 		.value = 0,
 	},

@@ -358,7 +344,6 @@ static struct pmx_mux_reg pmx_pwm0_net_mux[] = {
 
 static struct pmx_mux_reg pmx_pwm0_autoexpsmallpri_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -385,7 +370,6 @@ struct pmx_dev pmx_pwm0 = {
 /* Pad multiplexing for PWM1 device */
 static struct pmx_mux_reg pmx_pwm1_net_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_UART0_MODEM_MASK,
 		.value = 0,
 	},

@@ -393,7 +377,6 @@ static struct pmx_mux_reg pmx_pwm1_net_mux[] = {
 
 static struct pmx_mux_reg pmx_pwm1_autoexpsmallpri_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -420,7 +403,6 @@ struct pmx_dev pmx_pwm1 = {
 /* Pad multiplexing for PWM2 device */
 static struct pmx_mux_reg pmx_pwm2_net_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_SSP_CS_MASK,
 		.value = 0,
 	},

@@ -428,7 +410,6 @@ static struct pmx_mux_reg pmx_pwm2_net_mux[] = {
 
 static struct pmx_mux_reg pmx_pwm2_autoexpsmallpri_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -455,7 +436,6 @@ struct pmx_dev pmx_pwm2 = {
 /* Pad multiplexing for PWM3 device */
 static struct pmx_mux_reg pmx_pwm3_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -478,7 +458,6 @@ struct pmx_dev pmx_pwm3 = {
 /* Pad multiplexing for SSP1 device */
 static struct pmx_mux_reg pmx_ssp1_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -501,7 +480,6 @@ struct pmx_dev pmx_ssp1 = {
 /* Pad multiplexing for SSP2 device */
 static struct pmx_mux_reg pmx_ssp2_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -524,7 +502,6 @@ struct pmx_dev pmx_ssp2 = {
 /* Pad multiplexing for mii1 device */
 static struct pmx_mux_reg pmx_mii1_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = 0x0,
 		.value = 0,
 	},

@@ -547,7 +524,6 @@ struct pmx_dev pmx_mii1 = {
 /* Pad multiplexing for smii0 device */
 static struct pmx_mux_reg pmx_smii0_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -570,7 +546,6 @@ struct pmx_dev pmx_smii0 = {
 /* Pad multiplexing for smii1 device */
 static struct pmx_mux_reg pmx_smii1_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = PMX_MII_MASK,
 		.value = 0,
 	},

@@ -593,7 +568,6 @@ struct pmx_dev pmx_smii1 = {
 /* Pad multiplexing for i2c1 device */
 static struct pmx_mux_reg pmx_i2c1_mux[] = {
 	{
-		.address = PAD_MUX_CONFIG_REG,
 		.mask = 0x0,
 		.value = 0,
 	},

@@ -615,7 +589,7 @@ struct pmx_dev pmx_i2c1 = {
 
 /* pmx driver structure */
 struct pmx_driver pmx_driver = {
-	.mode_reg = {.address = MODE_CONFIG_REG, .mask = 0x00000007},
+	.mode_reg = {.address = SPEAR320_MODE_CONFIG_REG, .mask = 0x00000007},
 };
 
 /* Add spear320 specific devices here */

@@ -1015,6 +989,9 @@ void __init spear320_init(void)
 			printk(KERN_ERR "Error registering Shared IRQ 4\n");
 	}
 
+	/* This fixes addresses of all pmx devices for spear320 */
+	spear3xx_pmx_init_addr(&pmx_driver, SPEAR320_PAD_MUX_CONFIG_REG);
+
 	/* pmx initialization */
 	ret = pmx_register(&pmx_driver);
 	if (ret)

231 lines not on this page · raw message

index 75cd89c..0755e9f 100644
@@ -1117,13 +1117,17 @@ static struct clk_lookup spear_clk_lookups[] = {
 	{.dev_id = "gpio1",		.clk = &gpio1_clk},
 	{.dev_id = "keyboard",		.clk = &kbd_clk},
 	{.dev_id = "wdt",		.clk = &wdt_clk},
+};
 
-	/* spear1300 machine specific clock structures */
+/* array of all spear 1300 clock lookups */
 #ifdef CONFIG_MACH_SPEAR1300
+static struct clk_lookup spear1300_clk_lookups[] = {
+};
 #endif
 
-	/* spear1310 machine specific clock structures */
+/* array of all spear 1310 clock lookups */
 #ifdef CONFIG_MACH_SPEAR1310
+static struct clk_lookup spear1310_clk_lookups[] = {
 	{.dev_id = "spear_can.0",	.clk = &can0_clk},
 	{.dev_id = "spear_can.1",	.clk = &can1_clk},
 	{.dev_id = "stmmaceth.1",	.clk = &gmac_ras1_clk},

@@ -1134,11 +1138,28 @@ static struct clk_lookup spear_clk_lookups[] = {
 	{.dev_id = "stmmacphy.2",	.clk = &gmac_phy2_clk},
 	{.dev_id = "stmmacphy.3",	.clk = &gmac_phy3_clk},
 	{.dev_id = "stmmacphy.4",	.clk = &gmac_phy4_clk},
-#endif
 };
+#endif
 
 /* machine clk init */
 void __init spear13xx_clk_init(void)
 {
-	clk_init(spear_clk_lookups, ARRAY_SIZE(spear_clk_lookups), &ddr_clk);
+	int i, cnt;
+	struct clk_lookup *lookups;
+
+	if (machine_is_spear1300()) {
+		cnt = ARRAY_SIZE(spear1300_clk_lookups);
+		lookups = spear1300_clk_lookups;
+	} else {
+		cnt = ARRAY_SIZE(spear1310_clk_lookups);
+		lookups = spear1310_clk_lookups;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(spear_clk_lookups); i++)
+		clk_register(&spear_clk_lookups[i]);
+
+	for (i = 0; i < cnt; i++)
+		clk_register(&lookups[i]);
+
+	clk_init(&ddr_clk);
 }

106 lines not on this page · raw message

index 63aab69..fefbb1e 100644
@@ -14,6 +14,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <mach/misc_regs.h>
+#include <asm/mach-types.h>
 #include <plat/clock.h>
 
 /* root clks */

@@ -740,5 +741,10 @@ static struct clk_lookup spear_clk_lookups[] = {
 /* machine clk init */
 void __init spear6xx_clk_init(void)
 {
-	clk_init(spear_clk_lookups, ARRAY_SIZE(spear_clk_lookups), &ddr_clk);
+	int i;
+
+	for (i = 0; i < ARRAY_SIZE(spear_clk_lookups); i++)
+		clk_register(&spear_clk_lookups[i]);
+
+	clk_init(&ddr_clk);
 }

index ee8f82b..2043c34 100644
@@ -949,14 +949,8 @@ void recalc_root_clocks(void)
 	spin_unlock_irqrestore(&clocks_lock, flags);
 }
 
-void __init
-clk_init(struct clk_lookup *clk_lookups, u32 count, struct clk *dclk)
+void __init clk_init(struct clk *dclk)
 {
-	int i;
-
-	for (i = 0; i < count; i++)
-		clk_register(&clk_lookups[i]);
-
 	recalc_root_clocks();
 
 	/* Mark all ancestors of DDR with special flag */

index 00d6854..13ad461 100644
@@ -241,7 +241,7 @@ struct ddr_rate_tbl {
  * Actually before changing rate of DDRs ancestor, we must put ddr in refresh
  * state and then change parent.
  */
-void clk_init(struct clk_lookup *clk_lookups, u32 count, struct clk *dclk);
+void clk_init(struct clk *dclk);
 void clk_register(struct clk_lookup *cl);
 void recalc_root_clocks(void);
 

index 9885fe9..bbaf872 100644
@@ -114,7 +114,6 @@ struct pmx_mode caml_lcd_mode = {
 	.value = 0x0F,
 };
 
-/* devices */
 /* Pad multiplexing for FSMC 2 NAND devices */
 static struct pmx_mux_reg pmx_fsmc_2_mux[] = {
 	{

@@ -700,7 +699,7 @@ struct platform_device sdhci_device = {
 };
 
 /* spear3xx shared irq */
-struct shirq_dev_config shirq_ras1_config[] = {
+static struct shirq_dev_config shirq_ras1_config[] = {
 	{
 		.virq = VIRQ_IT_PERS_S,
 		.enb_mask = IT_PERS_S_IRQ_MASK,

@@ -740,7 +739,8 @@ struct shirq_dev_config shirq_ras1_config[] = {
 	},
 };
 
-struct spear_shirq shirq_ras1 = {
+
+static struct spear_shirq shirq_ras1 = {
 	.irq = IRQ_GEN_RAS_1,
 	.dev_config = shirq_ras1_config,
 	.dev_count = ARRAY_SIZE(shirq_ras1_config),

index be2f9de..7d4ff0e 100644
@@ -363,7 +363,7 @@ struct platform_device plgpio_device = {
 
 
 /* spear3xx shared irq */
-struct shirq_dev_config shirq_ras1_config[] = {
+static struct shirq_dev_config shirq_ras1_config[] = {
 	{
 		.virq = VIRQ_SMII0,
 		.status_mask = SMII0_IRQ_MASK,

@@ -391,7 +391,7 @@ struct shirq_dev_config shirq_ras1_config[] = {
 	},
 };
 
-struct spear_shirq shirq_ras1 = {
+static struct spear_shirq shirq_ras1 = {
 	.irq = IRQ_GEN_RAS_1,
 	.dev_config = shirq_ras1_config,
 	.dev_count = ARRAY_SIZE(shirq_ras1_config),

@@ -403,7 +403,7 @@ struct spear_shirq shirq_ras1 = {
 	},
 };
 
-struct shirq_dev_config shirq_ras2_config[] = {
+static struct shirq_dev_config shirq_ras2_config[] = {
 	{
 		.virq = VIRQ_UART1,
 		.status_mask = UART1_IRQ_MASK,

@@ -422,7 +422,7 @@ struct shirq_dev_config shirq_ras2_config[] = {
 	},
 };
 
-struct spear_shirq shirq_ras2 = {
+static struct spear_shirq shirq_ras2 = {
 	.irq = IRQ_GEN_RAS_2,
 	.dev_config = shirq_ras2_config,
 	.dev_count = ARRAY_SIZE(shirq_ras2_config),

@@ -434,14 +434,14 @@ struct spear_shirq shirq_ras2 = {
 	},
 };
 
-struct shirq_dev_config shirq_ras3_config[] = {
+static struct shirq_dev_config shirq_ras3_config[] = {
 	{
 		.virq = VIRQ_EMI,
 		.status_mask = EMI_IRQ_MASK,
 	},
 };
 
-struct spear_shirq shirq_ras3 = {
+static struct spear_shirq shirq_ras3 = {
 	.irq = IRQ_GEN_RAS_3,
 	.dev_config = shirq_ras3_config,
 	.dev_count = ARRAY_SIZE(shirq_ras3_config),

@@ -453,7 +453,7 @@ struct spear_shirq shirq_ras3 = {
 	},
 };
 
-struct shirq_dev_config shirq_intrcomm_ras_config[] = {
+static struct shirq_dev_config shirq_intrcomm_ras_config[] = {
 	{
 		.virq = VIRQ_TDM_HDLC,
 		.status_mask = TDM_HDLC_IRQ_MASK,

@@ -466,7 +466,7 @@ struct shirq_dev_config shirq_intrcomm_ras_config[] = {
 	},
 };
 
-struct spear_shirq shirq_intrcomm_ras = {
+static struct spear_shirq shirq_intrcomm_ras = {
 	.irq = IRQ_INTRCOMM_RAS_ARM,
 	.dev_config = shirq_intrcomm_ras_config,
 	.dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config),

index bd308b8..948ca8e 100644
@@ -835,7 +835,7 @@ struct platform_device sdhci_device = {
 };
 
 /* spear3xx shared irq */
-struct shirq_dev_config shirq_ras1_config[] = {
+static struct shirq_dev_config shirq_ras1_config[] = {
 	{
 		.virq = VIRQ_EMI,
 		.status_mask = EMI_IRQ_MASK,

@@ -851,7 +851,7 @@ struct shirq_dev_config shirq_ras1_config[] = {
 	},
 };
 
-struct spear_shirq shirq_ras1 = {
+static struct spear_shirq shirq_ras1 = {
 	.irq = IRQ_GEN_RAS_1,
 	.dev_config = shirq_ras1_config,
 	.dev_count = ARRAY_SIZE(shirq_ras1_config),

@@ -864,7 +864,7 @@ struct spear_shirq shirq_ras1 = {
 	},
 };
 
-struct shirq_dev_config shirq_ras3_config[] = {
+static struct shirq_dev_config shirq_ras3_config[] = {
 	{
 		.virq = VIRQ_PLGPIO,
 		.enb_mask = GPIO_IRQ_MASK,

@@ -883,7 +883,7 @@ struct shirq_dev_config shirq_ras3_config[] = {
 	},
 };
 
-struct spear_shirq shirq_ras3 = {
+static struct spear_shirq shirq_ras3 = {
 	.irq = IRQ_GEN_RAS_3,
 	.dev_config = shirq_ras3_config,
 	.dev_count = ARRAY_SIZE(shirq_ras3_config),

@@ -897,7 +897,7 @@ struct spear_shirq shirq_ras3 = {
 	},
 };
 
-struct shirq_dev_config shirq_intrcomm_ras_config[] = {
+static struct shirq_dev_config shirq_intrcomm_ras_config[] = {
 	{
 		.virq = VIRQ_CANU,
 		.status_mask = CAN_U_IRQ_MASK,

@@ -945,7 +945,7 @@ struct shirq_dev_config shirq_intrcomm_ras_config[] = {
 	},
 };
 
-struct spear_shirq shirq_intrcomm_ras = {
+static struct spear_shirq shirq_intrcomm_ras = {
 	.irq = IRQ_INTRCOMM_RAS_ARM,
 	.dev_config = shirq_intrcomm_ras_config,
 	.dev_count = ARRAY_SIZE(shirq_intrcomm_ras_config),

index ec1340c..544072d 100644
@@ -292,7 +292,6 @@ void __init spear3xx_map_io(void)
 }
 
 /* pad multiplexing support */
-/* devices */
 
 /* Pad multiplexing for firda device */
 static struct pmx_mux_reg pmx_firda_mux[] = {

@@ -625,7 +624,6 @@ struct pmx_dev pmx_timer_1_2 = {
 };
 
 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
-/* plgpios devices */
 /* Pad multiplexing for plgpio_0_1 devices */
 static struct pmx_mux_reg pmx_plgpio_0_1_mux[] = {
 	{

index 0412808..328f8f5 100644
@@ -27,8 +27,8 @@
  * Following GPT channels will be used as clock source and clockevent
  */
 #define SPEAR_GPT0_BASE		SPEAR3XX_ML1_TMR_BASE
-#define SPEAR_GPT0_CHAN0_IRQ	IRQ_CPU_GPT1_1
-#define SPEAR_GPT0_CHAN1_IRQ	IRQ_CPU_GPT1_2
+#define SPEAR_GPT0_CHAN0_IRQ	SPEAR3XX_IRQ_CPU_GPT1_1
+#define SPEAR_GPT0_CHAN1_IRQ	SPEAR3XX_IRQ_CPU_GPT1_2
 
 /* Add spear3xx family device structure declarations here */
 extern struct amba_device gpio_device;

index e531f6d..f15248c 100644
@@ -51,8 +51,9 @@
 #define RAS_GPIO_5		13
 #define RAS_GPIO_6		14
 #define RAS_GPIO_7		15
+#endif
 
-#elif defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
+#if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
 #define PLGPIO_0		8
 #define PLGPIO_1		9
 #define PLGPIO_2		10

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index 4fd2d22..7d5db76 100644
@@ -20,19 +20,19 @@
 #define SPEAR300_TELECOM_BASE		UL(0x50000000)
 
 /* Interrupt registers offsets and masks */
-#define INT_ENB_MASK_REG		0x54
-#define INT_STS_MASK_REG		0x58
-#define IT_PERS_S_IRQ_MASK		(1 << 0)
-#define IT_CHANGE_S_IRQ_MASK		(1 << 1)
-#define I2S_IRQ_MASK			(1 << 2)
-#define TDM_IRQ_MASK			(1 << 3)
-#define CAMERA_L_IRQ_MASK		(1 << 4)
-#define CAMERA_F_IRQ_MASK		(1 << 5)
-#define CAMERA_V_IRQ_MASK		(1 << 6)
-#define KEYBOARD_IRQ_MASK		(1 << 7)
-#define GPIO1_IRQ_MASK			(1 << 8)
-
-#define SHIRQ_RAS1_MASK			0x1FF
+#define SPEAR300_INT_ENB_MASK_REG	0x54
+#define SPEAR300_INT_STS_MASK_REG	0x58
+#define SPEAR300_IT_PERS_S_IRQ_MASK	(1 << 0)
+#define SPEAR300_IT_CHANGE_S_IRQ_MASK	(1 << 1)
+#define SPEAR300_I2S_IRQ_MASK		(1 << 2)
+#define SPEAR300_TDM_IRQ_MASK		(1 << 3)
+#define SPEAR300_CAMERA_L_IRQ_MASK	(1 << 4)
+#define SPEAR300_CAMERA_F_IRQ_MASK	(1 << 5)
+#define SPEAR300_CAMERA_V_IRQ_MASK	(1 << 6)
+#define SPEAR300_KEYBOARD_IRQ_MASK	(1 << 7)
+#define SPEAR300_GPIO1_IRQ_MASK		(1 << 8)
+
+#define SPEAR300_SHIRQ_RAS1_MASK	0x1FF
 
 #define SPEAR300_CLCD_BASE		UL(0x60000000)
 #define SPEAR300_SDHCI_BASE		UL(0x70000000)

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index 544072d..2765d32 100644
@@ -22,13 +22,14 @@
 #include <mach/generic.h>
 #include <mach/spear.h>
 
-#define SPEAR3XX_WKUP_SRCS	(1 << IRQ_MAC_1 | 1 << IRQ_USB_DEV | \
-				1 << IRQ_BASIC_RTC | 1 << IRQ_BASIC_GPIO)
+#define SPEAR3XX_WKUP_SRCS	(1 << SPEAR3XX_IRQ_MAC_1 | 1 << \
+		SPEAR3XX_IRQ_USB_DEV | 1 << SPEAR3XX_IRQ_BASIC_RTC | 1 << \
+		SPEAR3XX_IRQ_BASIC_GPIO)
 /* Add spear3xx machines common devices here */
 /* gpio device registeration */
 static struct pl061_platform_data gpio_plat_data = {
 	.gpio_base	= 0,
-	.irq_base	= SPEAR_GPIO_INT_BASE,
+	.irq_base	= SPEAR3XX_GPIO_INT_BASE,
 };
 
 struct amba_device gpio_device = {

@@ -41,7 +42,7 @@ struct amba_device gpio_device = {
 		.end = SPEAR3XX_ICM3_GPIO_BASE + SZ_4K - 1,
 		.flags = IORESOURCE_MEM,
 	},
-	.irq = {IRQ_BASIC_GPIO, NO_IRQ},
+	.irq = {SPEAR3XX_IRQ_BASIC_GPIO, NO_IRQ},
 };
 
 /* ssp device registeration */

@@ -71,7 +72,7 @@ struct amba_device ssp0_device = {
 		.end = SPEAR3XX_ICM1_SSP_BASE + SZ_4K - 1,
 		.flags = IORESOURCE_MEM,
 	},
-	.irq = {IRQ_SSP, NO_IRQ},
+	.irq = {SPEAR3XX_IRQ_SSP, NO_IRQ},
 };
 
 /* uart device registeration */

@@ -84,7 +85,7 @@ struct amba_device uart_device = {
 		.end = SPEAR3XX_ICM1_UART_BASE + SZ_4K - 1,
 		.flags = IORESOURCE_MEM,
 	},
-	.irq = {IRQ_UART, NO_IRQ},
+	.irq = {SPEAR3XX_IRQ_UART, NO_IRQ},
 };
 
 /* watchdog device registeration */

@@ -106,7 +107,7 @@ static struct resource i2c_resources[] = {
 		.end = SPEAR3XX_ICM1_I2C_BASE + SZ_4K - 1,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_I2C,
+		.start = SPEAR3XX_IRQ_I2C,
 		.flags = IORESOURCE_IRQ,
 	},
 };

@@ -129,7 +130,7 @@ static struct resource ehci_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start = IRQ_USB_H_EHCI_0,
+		.start = SPEAR3XX_IRQ_USB_H_EHCI_0,
 		.flags = IORESOURCE_IRQ,
 	},
 };

@@ -141,7 +142,7 @@ static struct resource ohci0_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start = IRQ_USB_H_OHCI_0,
+		.start = SPEAR3XX_IRQ_USB_H_OHCI_0,
 		.flags = IORESOURCE_IRQ,
 	},
 };

@@ -153,7 +154,7 @@ static struct resource ohci1_resources[] = {
 		.flags = IORESOURCE_MEM,
 	},
 	[1] = {
-		.start = IRQ_USB_H_OHCI_1,
+		.start = SPEAR3XX_IRQ_USB_H_OHCI_1,
 		.flags = IORESOURCE_IRQ,
 	},
 };

@@ -208,7 +209,7 @@ static struct resource rtc_resources[] = {
 		.end = SPEAR3XX_ICM3_RTC_BASE + SZ_4K - 1,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_BASIC_RTC,
+		.start = SPEAR3XX_IRQ_BASIC_RTC,
 		.flags = IORESOURCE_IRQ,
 	},
 };

@@ -227,7 +228,7 @@ static struct resource smi_resources[] = {
 		.end = SPEAR3XX_ICM3_SMI_CTRL_BASE + SZ_4K - 1,
 		.flags = IORESOURCE_MEM,
 	}, {
-		.start = IRQ_BASIC_SMI,
+		.start = SPEAR3XX_IRQ_BASIC_SMI,
 		.flags = IORESOURCE_IRQ,
 	},
 };

index 328f8f5..cef82e8 100644
@@ -70,21 +70,21 @@ void spear3xx_pmx_init_addr(struct pmx_driver *driver, unsigned int addr);
 #define PMX_TIMER_1_2_MASK	(1 << 0)
 
 /* pad mux devices */
-extern struct pmx_dev pmx_firda;
-extern struct pmx_dev pmx_i2c;
-extern struct pmx_dev pmx_ssp_cs;
-extern struct pmx_dev pmx_ssp;
-extern struct pmx_dev pmx_mii;
-extern struct pmx_dev pmx_gpio_pin0;
-extern struct pmx_dev pmx_gpio_pin1;
-extern struct pmx_dev pmx_gpio_pin2;
-extern struct pmx_dev pmx_gpio_pin3;
-extern struct pmx_dev pmx_gpio_pin4;
-extern struct pmx_dev pmx_gpio_pin5;
-extern struct pmx_dev pmx_uart0_modem;
-extern struct pmx_dev pmx_uart0;
-extern struct pmx_dev pmx_timer_3_4;
-extern struct pmx_dev pmx_timer_1_2;
+extern struct pmx_dev spear3xx_pmx_firda;
+extern struct pmx_dev spear3xx_pmx_i2c;
+extern struct pmx_dev spear3xx_pmx_ssp_cs;
+extern struct pmx_dev spear3xx_pmx_ssp;
+extern struct pmx_dev spear3xx_pmx_mii;
+extern struct pmx_dev spear3xx_pmx_gpio_pin0;
+extern struct pmx_dev spear3xx_pmx_gpio_pin1;
+extern struct pmx_dev spear3xx_pmx_gpio_pin2;
+extern struct pmx_dev spear3xx_pmx_gpio_pin3;
+extern struct pmx_dev spear3xx_pmx_gpio_pin4;
+extern struct pmx_dev spear3xx_pmx_gpio_pin5;
+extern struct pmx_dev spear3xx_pmx_uart0_modem;
+extern struct pmx_dev spear3xx_pmx_uart0;
+extern struct pmx_dev spear3xx_pmx_timer_3_4;
+extern struct pmx_dev spear3xx_pmx_timer_1_2;
 
 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
 /* padmux plgpio devices */

@@ -105,8 +105,6 @@ extern struct pmx_dev pmx_plgpio_43_44_47_48;
 extern struct pmx_dev pmx_plgpio_45_46_49_50;
 #endif
 
-extern struct pmx_driver pmx_driver;
-
 /* spear300 declarations */
 #ifdef CONFIG_MACH_SPEAR300
 /* Add spear300 machine device structure declarations here */

@@ -135,27 +133,28 @@ extern struct pmx_mode camu_wlcd_mode;
 extern struct pmx_mode caml_lcd_mode;
 
 /* pad mux devices */
-extern struct pmx_dev pmx_fsmc_2_chips;
-extern struct pmx_dev pmx_fsmc_4_chips;
-extern struct pmx_dev pmx_keyboard;
-extern struct pmx_dev pmx_clcd;
-extern struct pmx_dev pmx_telecom_gpio;
-extern struct pmx_dev pmx_telecom_tdm;
-extern struct pmx_dev pmx_telecom_spi_cs_i2c_clk;
-extern struct pmx_dev pmx_telecom_camera;
-extern struct pmx_dev pmx_telecom_dac;
-extern struct pmx_dev pmx_telecom_i2s;
-extern struct pmx_dev pmx_telecom_boot_pins;
-extern struct pmx_dev pmx_telecom_sdhci_4bit;
-extern struct pmx_dev pmx_telecom_sdhci_8bit;
-extern struct pmx_dev pmx_gpio1;
+extern struct pmx_dev spear300_pmx_fsmc_2_chips;
+extern struct pmx_dev spear300_pmx_fsmc_4_chips;
+extern struct pmx_dev spear300_pmx_keyboard;
+extern struct pmx_dev spear300_pmx_clcd;
+extern struct pmx_dev spear300_pmx_telecom_gpio;
+extern struct pmx_dev spear300_pmx_telecom_tdm;
+extern struct pmx_dev spear300_pmx_telecom_spi_cs_i2c_clk;
+extern struct pmx_dev spear300_pmx_telecom_camera;
+extern struct pmx_dev spear300_pmx_telecom_dac;
+extern struct pmx_dev spear300_pmx_telecom_i2s;
+extern struct pmx_dev spear300_pmx_telecom_boot_pins;
+extern struct pmx_dev spear300_pmx_telecom_sdhci_4bit;
+extern struct pmx_dev spear300_pmx_telecom_sdhci_8bit;
+extern struct pmx_dev spear300_pmx_gpio1;
 
 /* pad multiplexing support */
 #define SPEAR300_PAD_MUX_CONFIG_REG	0x99000000
 #define SPEAR300_MODE_CONFIG_REG	0x99000004
 
 /* Add spear300 machine function declarations here */
-void __init spear300_init(void);
+void __init spear300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count);
 #define SDHCI_MEM_ENB	0x1
 #define I2S_MEM_ENB	0x2
 void sdhci_i2s_mem_enable(u8 mask);

@@ -176,18 +175,19 @@ extern struct platform_device plgpio_device;
 extern struct platform_device nand_device;
 
 /* pad mux devices */
-extern struct pmx_dev pmx_emi_cs_0_1_4_5;
-extern struct pmx_dev pmx_emi_cs_2_3;
-extern struct pmx_dev pmx_uart1;
-extern struct pmx_dev pmx_uart2;
-extern struct pmx_dev pmx_uart3_4_5;
-extern struct pmx_dev pmx_fsmc;
-extern struct pmx_dev pmx_rs485_0_1;
-extern struct pmx_dev pmx_tdm0;
+extern struct pmx_dev spear310_pmx_emi_cs_0_1_4_5;
+extern struct pmx_dev spear310_pmx_emi_cs_2_3;
+extern struct pmx_dev spear310_pmx_uart1;
+extern struct pmx_dev spear310_pmx_uart2;
+extern struct pmx_dev spear310_pmx_uart3_4_5;
+extern struct pmx_dev spear310_pmx_fsmc;
+extern struct pmx_dev spear310_pmx_rs485_0_1;
+extern struct pmx_dev spear310_pmx_tdm0;
 #define SPEAR310_PAD_MUX_CONFIG_REG	0xB4000008
 
 /* Add spear310 machine function declarations here */
-void __init spear310_init(void);
+void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count);
 
 /* spear320 declarations */
 #elif defined(CONFIG_MACH_SPEAR320)

@@ -212,35 +212,36 @@ extern struct pmx_mode auto_exp_mode;
 extern struct pmx_mode small_printers_mode;
 
 /* pad mux devices */
-extern struct pmx_dev pmx_clcd;
-extern struct pmx_dev pmx_emi;
-extern struct pmx_dev pmx_fsmc;
-extern struct pmx_dev pmx_spp;
-extern struct pmx_dev pmx_sdhci;
-extern struct pmx_dev pmx_i2s;
-extern struct pmx_dev pmx_uart1;
-extern struct pmx_dev pmx_uart1_modem;
-extern struct pmx_dev pmx_uart2;
-extern struct pmx_dev pmx_touchscreen;
-extern struct pmx_dev pmx_can;
-extern struct pmx_dev pmx_sdhci_led;
-extern struct pmx_dev pmx_pwm0;
-extern struct pmx_dev pmx_pwm1;
-extern struct pmx_dev pmx_pwm2;
-extern struct pmx_dev pmx_pwm3;
-extern struct pmx_dev pmx_ssp1;
-extern struct pmx_dev pmx_ssp2;
-extern struct pmx_dev pmx_mii1;
-extern struct pmx_dev pmx_smii0;
-extern struct pmx_dev pmx_smii1;
-extern struct pmx_dev pmx_i2c1;
+extern struct pmx_dev spear320_pmx_clcd;
+extern struct pmx_dev spear320_pmx_emi;
+extern struct pmx_dev spear320_pmx_fsmc;
+extern struct pmx_dev spear320_pmx_spp;
+extern struct pmx_dev spear320_pmx_sdhci;
+extern struct pmx_dev spear320_pmx_i2s;
+extern struct pmx_dev spear320_pmx_uart1;
+extern struct pmx_dev spear320_pmx_uart1_modem;
+extern struct pmx_dev spear320_pmx_uart2;
+extern struct pmx_dev spear320_pmx_touchscreen;
+extern struct pmx_dev spear320_pmx_can;
+extern struct pmx_dev spear320_pmx_sdhci_led;
+extern struct pmx_dev spear320_pmx_pwm0;
+extern struct pmx_dev spear320_pmx_pwm1;
+extern struct pmx_dev spear320_pmx_pwm2;
+extern struct pmx_dev spear320_pmx_pwm3;
+extern struct pmx_dev spear320_pmx_ssp1;
+extern struct pmx_dev spear320_pmx_ssp2;
+extern struct pmx_dev spear320_pmx_mii1;
+extern struct pmx_dev spear320_pmx_smii0;
+extern struct pmx_dev spear320_pmx_smii1;
+extern struct pmx_dev spear320_pmx_i2c1;
 
 /* pad multiplexing support */
 #define SPEAR320_PAD_MUX_CONFIG_REG	0xB300000C
 #define SPEAR320_MODE_CONFIG_REG	0xB3000010
 
 /* Add spear320 machine function declarations here */
-void __init spear320_init(void);
+void __init spear320_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count);
 
 /* Add misc structure declarations here */
 extern struct clcd_board clcd_plat_data;

index b041427..3c040f0 100644
@@ -131,7 +131,7 @@ static struct pmx_dev_mode pmx_fsmc_2_chips_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_fsmc_2_chips = {
+struct pmx_dev spear300_pmx_fsmc_2_chips = {
 	.name = "fsmc_2_chips",
 	.modes = pmx_fsmc_2_chips_modes,
 	.mode_count = ARRAY_SIZE(pmx_fsmc_2_chips_modes),

@@ -154,7 +154,7 @@ static struct pmx_dev_mode pmx_fsmc_4_chips_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_fsmc_4_chips = {
+struct pmx_dev spear300_pmx_fsmc_4_chips = {
 	.name = "fsmc_4_chips",
 	.modes = pmx_fsmc_4_chips_modes,
 	.mode_count = ARRAY_SIZE(pmx_fsmc_4_chips_modes),

@@ -179,7 +179,7 @@ static struct pmx_dev_mode pmx_keyboard_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_keyboard = {
+struct pmx_dev spear300_pmx_keyboard = {
 	.name = "keyboard",
 	.modes = pmx_keyboard_modes,
 	.mode_count = ARRAY_SIZE(pmx_keyboard_modes),

@@ -213,7 +213,7 @@ static struct pmx_dev_mode pmx_clcd_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_clcd = {
+struct pmx_dev spear300_pmx_clcd = {
 	.name = "clcd",
 	.modes = pmx_clcd_modes,
 	.mode_count = ARRAY_SIZE(pmx_clcd_modes),

@@ -280,7 +280,7 @@ static struct pmx_dev_mode pmx_telecom_gpio_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_gpio = {
+struct pmx_dev spear300_pmx_telecom_gpio = {
 	.name = "telecom_gpio",
 	.modes = pmx_telecom_gpio_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_gpio_modes),

@@ -306,7 +306,7 @@ static struct pmx_dev_mode pmx_telecom_tdm_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_tdm = {
+struct pmx_dev spear300_pmx_telecom_tdm = {
 	.name = "telecom_tdm",
 	.modes = pmx_telecom_tdm_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_tdm_modes),

@@ -331,7 +331,7 @@ static struct pmx_dev_mode pmx_telecom_spi_cs_i2c_clk_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_spi_cs_i2c_clk = {
+struct pmx_dev spear300_pmx_telecom_spi_cs_i2c_clk = {
 	.name = "telecom_spi_cs_i2c_clk",
 	.modes = pmx_telecom_spi_cs_i2c_clk_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_spi_cs_i2c_clk_modes),

@@ -363,7 +363,7 @@ static struct pmx_dev_mode pmx_telecom_camera_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_camera = {
+struct pmx_dev spear300_pmx_telecom_camera = {
 	.name = "telecom_camera",
 	.modes = pmx_telecom_camera_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_camera_modes),

@@ -386,7 +386,7 @@ static struct pmx_dev_mode pmx_telecom_dac_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_dac = {
+struct pmx_dev spear300_pmx_telecom_dac = {
 	.name = "telecom_dac",
 	.modes = pmx_telecom_dac_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_dac_modes),

@@ -411,7 +411,7 @@ static struct pmx_dev_mode pmx_telecom_i2s_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_i2s = {
+struct pmx_dev spear300_pmx_telecom_i2s = {
 	.name = "telecom_i2s",
 	.modes = pmx_telecom_i2s_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_i2s_modes),

@@ -434,7 +434,7 @@ static struct pmx_dev_mode pmx_telecom_boot_pins_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_boot_pins = {
+struct pmx_dev spear300_pmx_telecom_boot_pins = {
 	.name = "telecom_boot_pins",
 	.modes = pmx_telecom_boot_pins_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_boot_pins_modes),

@@ -462,7 +462,7 @@ static struct pmx_dev_mode pmx_telecom_sdhci_4bit_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_sdhci_4bit = {
+struct pmx_dev spear300_pmx_telecom_sdhci_4bit = {
 	.name = "telecom_sdhci_4bit",
 	.modes = pmx_telecom_sdhci_4bit_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_sdhci_4bit_modes),

@@ -489,7 +489,7 @@ static struct pmx_dev_mode pmx_telecom_sdhci_8bit_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_telecom_sdhci_8bit = {
+struct pmx_dev spear300_pmx_telecom_sdhci_8bit = {
 	.name = "telecom_sdhci_8bit",
 	.modes = pmx_telecom_sdhci_8bit_modes,
 	.mode_count = ARRAY_SIZE(pmx_telecom_sdhci_8bit_modes),

@@ -512,14 +512,14 @@ static struct pmx_dev_mode pmx_gpio1_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_gpio1 = {
+struct pmx_dev spear300_pmx_gpio1 = {
 	.name = "arm gpio1",
 	.modes = pmx_gpio1_modes,
 	.mode_count = ARRAY_SIZE(pmx_gpio1_modes),
 };
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver = {
+static struct pmx_driver pmx_driver = {
 	.mode_reg = {.address = SPEAR300_MODE_CONFIG_REG, .mask = 0x0000000f},
 };
 

@@ -773,7 +773,8 @@ void sdhci_i2s_mem_enable(u8 mask)
 }
 
 /* spear300 routines */
-void __init spear300_init(void)
+void __init spear300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count)
 {
 	int ret = 0;
 

@@ -788,10 +789,13 @@ void __init spear300_init(void)
 			printk(KERN_ERR "Error registering Shared IRQ\n");
 	}
 
+	/* pmx initialization */
+	pmx_driver.mode = pmx_mode;
+	pmx_driver.devs = pmx_devs;
+	pmx_driver.devs_count = pmx_dev_count;
+
 	/* This fixes addresses of all pmx devices for spear300 */
 	spear3xx_pmx_init_addr(&pmx_driver, SPEAR300_PAD_MUX_CONFIG_REG);
-
-	/* pmx initialization */
 	ret = pmx_register(&pmx_driver);
 	if (ret)
 		pr_err("padmux: registeration failed. err no: %d\n", ret);

index 2bcb55f..0adf9f7 100644
@@ -29,17 +29,17 @@
 /* padmux devices to enable */
 static struct pmx_dev *pmx_devs[] = {
 	/* spear3xx specific devices */
-	&pmx_i2c,
-	&pmx_ssp_cs,
-	&pmx_ssp,
-	&pmx_mii,
-	&pmx_uart0,
+	&spear3xx_pmx_i2c,
+	&spear3xx_pmx_ssp_cs,
+	&spear3xx_pmx_ssp,
+	&spear3xx_pmx_mii,
+	&spear3xx_pmx_uart0,
 
 	/* spear300 specific devices */
-	&pmx_fsmc_2_chips,
-	&pmx_clcd,
-	&pmx_telecom_sdhci_4bit,
-	&pmx_gpio1,
+	&spear300_pmx_fsmc_2_chips,
+	&spear300_pmx_clcd,
+	&spear300_pmx_telecom_sdhci_4bit,
+	&spear300_pmx_gpio1,
 };
 
 static struct amba_device *amba_devs[] __initdata = {

@@ -113,11 +113,6 @@ static void __init spear300_evb_init(void)
 {
 	unsigned int i;
 
-	/* padmux initialization, must be done before spear300_init */
-	pmx_driver.mode = &photo_frame_mode;
-	pmx_driver.devs = pmx_devs;
-	pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
 	/* set keyboard plat data */
 	kbd_set_plat_data(&kbd_device, &kbd_data);
 

@@ -132,7 +127,7 @@ static void __init spear300_evb_init(void)
 	sdhci_i2s_mem_enable(SDHCI_MEM_ENB);
 
 	/* call spear300 machine init function */
-	spear300_init();
+	spear300_init(&photo_frame_mode, pmx_devs, ARRAY_SIZE(pmx_devs));
 
 	/* Register slave devices on the I2C buses */
 	i2c_register_board_devices();

index 6fb20c3..f25d2b4 100644
@@ -38,7 +38,7 @@ static struct pmx_dev_mode pmx_emi_cs_0_1_4_5_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_emi_cs_0_1_4_5 = {
+struct pmx_dev spear310_pmx_emi_cs_0_1_4_5 = {
 	.name = "emi_cs_0_1_4_5",
 	.modes = pmx_emi_cs_0_1_4_5_modes,
 	.mode_count = ARRAY_SIZE(pmx_emi_cs_0_1_4_5_modes),

@@ -59,7 +59,7 @@ static struct pmx_dev_mode pmx_emi_cs_2_3_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_emi_cs_2_3 = {
+struct pmx_dev spear310_pmx_emi_cs_2_3 = {
 	.name = "emi_cs_2_3",
 	.modes = pmx_emi_cs_2_3_modes,
 	.mode_count = ARRAY_SIZE(pmx_emi_cs_2_3_modes),

@@ -80,7 +80,7 @@ static struct pmx_dev_mode pmx_uart1_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_uart1 = {
+struct pmx_dev spear310_pmx_uart1 = {
 	.name = "uart1",
 	.modes = pmx_uart1_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart1_modes),

@@ -101,7 +101,7 @@ static struct pmx_dev_mode pmx_uart2_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_uart2 = {
+struct pmx_dev spear310_pmx_uart2 = {
 	.name = "uart2",
 	.modes = pmx_uart2_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart2_modes),

@@ -122,7 +122,7 @@ static struct pmx_dev_mode pmx_uart3_4_5_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_uart3_4_5 = {
+struct pmx_dev spear310_pmx_uart3_4_5 = {
 	.name = "uart3_4_5",
 	.modes = pmx_uart3_4_5_modes,
 	.mode_count = ARRAY_SIZE(pmx_uart3_4_5_modes),

@@ -143,7 +143,7 @@ static struct pmx_dev_mode pmx_fsmc_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_fsmc = {
+struct pmx_dev spear310_pmx_fsmc = {
 	.name = "fsmc",
 	.modes = pmx_fsmc_modes,
 	.mode_count = ARRAY_SIZE(pmx_fsmc_modes),

@@ -164,7 +164,7 @@ static struct pmx_dev_mode pmx_rs485_0_1_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_rs485_0_1 = {
+struct pmx_dev spear310_pmx_rs485_0_1 = {
 	.name = "rs485_0_1",
 	.modes = pmx_rs485_0_1_modes,
 	.mode_count = ARRAY_SIZE(pmx_rs485_0_1_modes),

@@ -185,14 +185,14 @@ static struct pmx_dev_mode pmx_tdm0_modes[] = {
 	},
 };
 
-struct pmx_dev pmx_tdm0 = {
+struct pmx_dev spear310_pmx_tdm0 = {
 	.name = "tdm0",
 	.modes = pmx_tdm0_modes,
 	.mode_count = ARRAY_SIZE(pmx_tdm0_modes),
 };
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver;
+static struct pmx_driver pmx_driver;
 
 /* Add spear310 specific devices here */
 /* uart1 device registeration */

@@ -479,7 +479,8 @@ static struct spear_shirq shirq_intrcomm_ras = {
 };
 
 /* spear310 routines */
-void __init spear310_init(void)
+void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count)
 {
 	void __iomem *base;
 	int ret = 0;

@@ -515,10 +516,13 @@ void __init spear310_init(void)
 			printk(KERN_ERR "Error registering Shared IRQ 4\n");
 	}
 
+	/* pmx initialization */
+	pmx_driver.mode = pmx_mode;
+	pmx_driver.devs = pmx_devs;
+	pmx_driver.devs_count = pmx_dev_count;
+
 	/* This fixes addresses of all pmx devices for spear310 */
 	spear3xx_pmx_init_addr(&pmx_driver, SPEAR310_PAD_MUX_CONFIG_REG);
-
-	/* pmx initialization */
 	ret = pmx_register(&pmx_driver);
 	if (ret)
 		pr_err("padmux: registeration failed. err no: %d\n", ret);

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index 04361fc..eff4fb3 100644
@@ -47,22 +47,22 @@ static struct resource emi_nor_resources[] = {
 /* padmux devices to enable */
 static struct pmx_dev *pmx_devs[] = {
 	/* spear3xx specific devices */
-	&pmx_i2c,
-	&pmx_ssp,
-	&pmx_mii,
-	&pmx_uart0,
+	&spear3xx_pmx_i2c,
+	&spear3xx_pmx_ssp,
+	&spear3xx_pmx_mii,
+	&spear3xx_pmx_uart0,
 
 	/* spear320 specific devices */
-	&pmx_fsmc,
-	&pmx_sdhci,
-	&pmx_i2s,
-	&pmx_uart1,
-	&pmx_uart2,
-	&pmx_can,
-	&pmx_pwm0,
-	&pmx_pwm1,
-	&pmx_pwm2,
-	&pmx_mii1,
+	&spear320_pmx_fsmc,
+	&spear320_pmx_sdhci,
+	&spear320_pmx_i2s,
+	&spear320_pmx_uart1,
+	&spear320_pmx_uart2,
+	&spear320_pmx_can,
+	&spear320_pmx_pwm0,
+	&spear320_pmx_pwm1,
+	&spear320_pmx_pwm2,
+	&spear320_pmx_mii1,
 };
 
 static struct amba_device *amba_devs[] __initdata = {

@@ -117,17 +117,12 @@ static void __init spear320_evb_init(void)
 	/* set sdhci device platform data */
 	sdhci_set_plat_data(&sdhci_device, &sdhci_plat_data);
 
-	/* padmux initialization, must be done before spear320_init */
-	pmx_driver.mode = &auto_net_mii_mode;
-	pmx_driver.devs = pmx_devs;
-	pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
 	/* set nand device's plat data */
 	fsmc_nand_set_plat_data(&nand_device, NULL, 0, NAND_SKIP_BBTSCAN,
 			FSMC_NAND_BW8);
 
 	/* call spear320 machine init function */
-	spear320_init();
+	spear320_init(&auto_net_mii_mode, pmx_devs, ARRAY_SIZE(pmx_devs));
 
 	/* initialize serial nor related data in smi plat data */
 	smi_init_board_info(&smi_device);

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index cef82e8..3138137 100644
@@ -161,9 +161,10 @@ void sdhci_i2s_mem_enable(u8 mask);
 
 /* Add misc structure declarations here */
 extern struct clcd_board clcd_plat_data;
+#endif
 
 /* spear310 declarations */
-#elif defined(CONFIG_MACH_SPEAR310)
+#if defined(CONFIG_MACH_SPEAR310)
 /* Add spear310 machine device structure declarations here */
 extern struct amba_device uart1_device;
 extern struct amba_device uart2_device;

@@ -188,9 +189,10 @@ extern struct pmx_dev spear310_pmx_tdm0;
 /* Add spear310 machine function declarations here */
 void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
 		u8 pmx_dev_count);
+#endif
 
 /* spear320 declarations */
-#elif defined(CONFIG_MACH_SPEAR320)
+#if defined(CONFIG_MACH_SPEAR320)
 /* Add spear320 machine device structure declarations here */
 extern struct amba_device clcd_device;
 extern struct amba_device ssp_device[];

index 3138137..e0de7c7 100644
@@ -31,16 +31,16 @@
 #define SPEAR_GPT0_CHAN1_IRQ	SPEAR3XX_IRQ_CPU_GPT1_2
 
 /* Add spear3xx family device structure declarations here */
-extern struct amba_device gpio_device;
-extern struct amba_device ssp0_device;
-extern struct amba_device uart_device;
-extern struct amba_device wdt_device;
-extern struct platform_device ehci_device;
-extern struct platform_device i2c_device;
-extern struct platform_device ohci0_device;
-extern struct platform_device ohci1_device;
-extern struct platform_device rtc_device;
-extern struct platform_device smi_device;
+extern struct amba_device spear3xx_gpio_device;
+extern struct amba_device spear3xx_ssp0_device;
+extern struct amba_device spear3xx_uart_device;
+extern struct amba_device spear3xx_wdt_device;
+extern struct platform_device spear3xx_ehci_device;
+extern struct platform_device spear3xx_i2c_device;
+extern struct platform_device spear3xx_ohci0_device;
+extern struct platform_device spear3xx_ohci1_device;
+extern struct platform_device spear3xx_rtc_device;
+extern struct platform_device spear3xx_smi_device;
 extern struct sys_timer spear3xx_timer;
 
 /* Add spear3xx family function declarations here */

@@ -88,49 +88,49 @@ extern struct pmx_dev spear3xx_pmx_timer_1_2;
 
 #if defined(CONFIG_MACH_SPEAR310) || defined(CONFIG_MACH_SPEAR320)
 /* padmux plgpio devices */
-extern struct pmx_dev pmx_plgpio_0_1;
-extern struct pmx_dev pmx_plgpio_2_3;
-extern struct pmx_dev pmx_plgpio_4_5;
-extern struct pmx_dev pmx_plgpio_6_9;
-extern struct pmx_dev pmx_plgpio_10_27;
-extern struct pmx_dev pmx_plgpio_28;
-extern struct pmx_dev pmx_plgpio_29;
-extern struct pmx_dev pmx_plgpio_30;
-extern struct pmx_dev pmx_plgpio_31;
-extern struct pmx_dev pmx_plgpio_32;
-extern struct pmx_dev pmx_plgpio_33;
-extern struct pmx_dev pmx_plgpio_34_36;
-extern struct pmx_dev pmx_plgpio_37_42;
-extern struct pmx_dev pmx_plgpio_43_44_47_48;
-extern struct pmx_dev pmx_plgpio_45_46_49_50;
+extern struct pmx_dev spear3xx_pmx_plgpio_0_1;
+extern struct pmx_dev spear3xx_pmx_plgpio_2_3;
+extern struct pmx_dev spear3xx_pmx_plgpio_4_5;
+extern struct pmx_dev spear3xx_pmx_plgpio_6_9;
+extern struct pmx_dev spear3xx_pmx_plgpio_10_27;
+extern struct pmx_dev spear3xx_pmx_plgpio_28;
+extern struct pmx_dev spear3xx_pmx_plgpio_29;
+extern struct pmx_dev spear3xx_pmx_plgpio_30;
+extern struct pmx_dev spear3xx_pmx_plgpio_31;
+extern struct pmx_dev spear3xx_pmx_plgpio_32;
+extern struct pmx_dev spear3xx_pmx_plgpio_33;
+extern struct pmx_dev spear3xx_pmx_plgpio_34_36;
+extern struct pmx_dev spear3xx_pmx_plgpio_37_42;
+extern struct pmx_dev spear3xx_pmx_plgpio_43_44_47_48;
+extern struct pmx_dev spear3xx_pmx_plgpio_45_46_49_50;
 #endif
 
 /* spear300 declarations */
 #ifdef CONFIG_MACH_SPEAR300
 /* Add spear300 machine device structure declarations here */
-extern struct amba_device clcd_device;
-extern struct amba_device gpio1_device;
-extern struct platform_device kbd_device;
-extern struct platform_device nand0_device;
-extern struct platform_device nand1_device;
-extern struct platform_device nand2_device;
-extern struct platform_device nand3_device;
-extern struct platform_device sdhci_device;
+extern struct amba_device spear300_clcd_device;
+extern struct amba_device spear300_gpio1_device;
+extern struct platform_device spear300_kbd_device;
+extern struct platform_device spear300_nand0_device;
+extern struct platform_device spear300_nand1_device;
+extern struct platform_device spear300_nand2_device;
+extern struct platform_device spear300_nand3_device;
+extern struct platform_device spear300_sdhci_device;
 
 /* pad mux modes */
-extern struct pmx_mode nand_mode;
-extern struct pmx_mode nor_mode;
-extern struct pmx_mode photo_frame_mode;
-extern struct pmx_mode lend_ip_phone_mode;
-extern struct pmx_mode hend_ip_phone_mode;
-extern struct pmx_mode lend_wifi_phone_mode;
-extern struct pmx_mode hend_wifi_phone_mode;
-extern struct pmx_mode ata_pabx_wi2s_mode;
-extern struct pmx_mode ata_pabx_i2s_mode;
-extern struct pmx_mode caml_lcdw_mode;
-extern struct pmx_mode camu_lcd_mode;
-extern struct pmx_mode camu_wlcd_mode;
-extern struct pmx_mode caml_lcd_mode;
+extern struct pmx_mode spear300_nand_mode;
+extern struct pmx_mode spear300_nor_mode;
+extern struct pmx_mode spear300_photo_frame_mode;
+extern struct pmx_mode spear300_lend_ip_phone_mode;
+extern struct pmx_mode spear300_hend_ip_phone_mode;
+extern struct pmx_mode spear300_lend_wifi_phone_mode;
+extern struct pmx_mode spear300_hend_wifi_phone_mode;
+extern struct pmx_mode spear300_ata_pabx_wi2s_mode;
+extern struct pmx_mode spear300_ata_pabx_i2s_mode;
+extern struct pmx_mode spear300_caml_lcdw_mode;
+extern struct pmx_mode spear300_camu_lcd_mode;
+extern struct pmx_mode spear300_camu_wlcd_mode;
+extern struct pmx_mode spear300_caml_lcd_mode;
 
 /* pad mux devices */
 extern struct pmx_dev spear300_pmx_fsmc_2_chips;

@@ -166,14 +166,14 @@ extern struct clcd_board clcd_plat_data;
 /* spear310 declarations */
 #if defined(CONFIG_MACH_SPEAR310)
 /* Add spear310 machine device structure declarations here */
-extern struct amba_device uart1_device;
-extern struct amba_device uart2_device;
-extern struct amba_device uart3_device;
-extern struct amba_device uart4_device;
-extern struct amba_device uart5_device;
-extern struct platform_device emi_nor_device;
-extern struct platform_device plgpio_device;
-extern struct platform_device nand_device;
+extern struct amba_device spear310_uart1_device;
+extern struct amba_device spear310_uart2_device;
+extern struct amba_device spear310_uart3_device;
+extern struct amba_device spear310_uart4_device;
+extern struct amba_device spear310_uart5_device;
+extern struct platform_device spear310_emi_nor_device;
+extern struct platform_device spear310_plgpio_device;
+extern struct platform_device spear310_nand_device;
 
 /* pad mux devices */
 extern struct pmx_dev spear310_pmx_emi_cs_0_1_4_5;

@@ -194,24 +194,24 @@ void __init spear310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
 /* spear320 declarations */
 #if defined(CONFIG_MACH_SPEAR320)
 /* Add spear320 machine device structure declarations here */
-extern struct amba_device clcd_device;
-extern struct amba_device ssp_device[];
-extern struct amba_device uart1_device;
-extern struct amba_device uart2_device;
-extern struct platform_device can0_device;
-extern struct platform_device can1_device;
-extern struct platform_device emi_nor_device;
-extern struct platform_device i2c1_device;
-extern struct platform_device nand_device;
-extern struct platform_device plgpio_device;
-extern struct platform_device pwm_device;
-extern struct platform_device sdhci_device;
+extern struct amba_device spear320_clcd_device;
+extern struct amba_device spear320_ssp_device[];
+extern struct amba_device spear320_uart1_device;
+extern struct amba_device spear320_uart2_device;
+extern struct platform_device spear320_can0_device;
+extern struct platform_device spear320_can1_device;
+extern struct platform_device spear320_emi_nor_device;
+extern struct platform_device spear320_i2c1_device;
+extern struct platform_device spear320_nand_device;
+extern struct platform_device spear320_plgpio_device;
+extern struct platform_device spear320_pwm_device;
+extern struct platform_device spear320_sdhci_device;
 
 /* pad mux modes */
-extern struct pmx_mode auto_net_smii_mode;
-extern struct pmx_mode auto_net_mii_mode;
-extern struct pmx_mode auto_exp_mode;
-extern struct pmx_mode small_printers_mode;
+extern struct pmx_mode spear320_auto_net_smii_mode;
+extern struct pmx_mode spear320_auto_net_mii_mode;
+extern struct pmx_mode spear320_auto_exp_mode;
+extern struct pmx_mode spear320_small_printers_mode;
 
 /* pad mux devices */
 extern struct pmx_dev spear320_pmx_clcd;

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index f25d2b4..4737182 100644
@@ -196,7 +196,7 @@ static struct pmx_driver pmx_driver;
 
 /* Add spear310 specific devices here */
 /* uart1 device registeration */
-struct amba_device uart1_device = {
+struct amba_device spear310_uart1_device = {
 	.dev = {
 		.init_name = "uart1",
 	},

@@ -209,7 +209,7 @@ struct amba_device uart1_device = {
 };
 
 /* uart2 device registeration */
-struct amba_device uart2_device = {
+struct amba_device spear310_uart2_device = {
 	.dev = {
 		.init_name = "uart2",
 	},

@@ -222,7 +222,7 @@ struct amba_device uart2_device = {
 };
 
 /* uart3 device registeration */
-struct amba_device uart3_device = {
+struct amba_device spear310_uart3_device = {
 	.dev = {
 		.init_name = "uart3",
 	},

@@ -235,7 +235,7 @@ struct amba_device uart3_device = {
 };
 
 /* uart4 device registeration */
-struct amba_device uart4_device = {
+struct amba_device spear310_uart4_device = {
 	.dev = {
 		.init_name = "uart4",
 	},

@@ -248,7 +248,7 @@ struct amba_device uart4_device = {
 };
 
 /* uart5 device registeration */
-struct amba_device uart5_device = {
+struct amba_device spear310_uart5_device = {
 	.dev = {
 		.init_name = "uart5",
 	},

@@ -277,7 +277,7 @@ static struct resource nand_resources[] = {
 	},
 };
 
-struct platform_device nand_device = {
+struct platform_device spear310_nand_device = {
 	.name = "nand",
 	.id = -1,
 	.resource = nand_resources,

@@ -323,7 +323,7 @@ int spear300_o2p(int offset)
 
 /* emi nor flash device registeration */
 static struct physmap_flash_data emi_norflash_data;
-struct platform_device emi_nor_device = {
+struct platform_device spear310_emi_nor_device = {
 	.name	= "physmap-flash",
 	.id	= -1,
 	.dev.platform_data = &emi_norflash_data,

@@ -351,7 +351,7 @@ static struct resource plgpio_resources[] = {
 	},
 };
 
-struct platform_device plgpio_device = {
+struct platform_device spear310_plgpio_device = {
 	.name = "plgpio",
 	.id = -1,
 	.dev = {

index 953a9ea..2c1044d 100644
@@ -69,27 +69,27 @@ static struct pmx_dev *pmx_devs[] = {
 
 static struct amba_device *amba_devs[] __initdata = {
 	/* spear3xx specific devices */
-	&gpio_device,
-	&ssp0_device,
-	&uart_device,
-	&wdt_device,
+	&spear3xx_gpio_device,
+	&spear3xx_ssp0_device,
+	&spear3xx_uart_device,
+	&spear3xx_wdt_device,
 
 	/* spear310 specific devices */
 };
 
 static struct platform_device *plat_devs[] __initdata = {
 	/* spear3xx specific devices */
-	&ehci_device,
-	&emi_nor_device,
-	&i2c_device,
-	&nand_device,
-	&ohci0_device,
-	&ohci1_device,
-	&rtc_device,
-	&smi_device,
+	&spear3xx_ehci_device,
+	&spear3xx_i2c_device,
+	&spear3xx_ohci0_device,
+	&spear3xx_ohci1_device,
+	&spear3xx_rtc_device,
+	&spear3xx_smi_device,
 
 	/* spear310 specific devices */
-	&plgpio_device,
+	&spear310_emi_nor_device,
+	&spear310_nand_device,
+	&spear310_plgpio_device,
 };
 
 /* spi board information */

@@ -132,8 +132,8 @@ static void __init spear310_evb_init(void)
 	unsigned int i;
 
 	/* set nand device's plat data */
-	fsmc_nand_set_plat_data(&nand_device, NULL, 0, NAND_SKIP_BBTSCAN,
-			FSMC_NAND_BW8);
+	fsmc_nand_set_plat_data(&spear310_nand_device, NULL, 0,
+			NAND_SKIP_BBTSCAN, FSMC_NAND_BW8);
 
 	/* call spear310 machine init function */
 	spear310_init(NULL, pmx_devs, ARRAY_SIZE(pmx_devs));

@@ -142,10 +142,10 @@ static void __init spear310_evb_init(void)
 	i2c_register_board_devices();
 
 	/* initialize serial nor related data in smi plat data */
-	smi_init_board_info(&smi_device);
+	smi_init_board_info(&spear3xx_smi_device);
 
 	/* initialize emi related data in emi plat data */
-	emi_init_board_info(&emi_nor_device, emi_nor_resources,
+	emi_init_board_info(&spear310_emi_nor_device, emi_nor_resources,
 			ARRAY_SIZE(emi_nor_resources), partition_info,
 			ARRAY_SIZE(partition_info), EMI_FLASH_WIDTH32);
 

@@ -157,7 +157,8 @@ static void __init spear310_evb_init(void)
 		amba_device_register(amba_devs[i], &iomem_resource);
 
 	/* Initialize emi regiters */
-	emi_init(&emi_nor_device, SPEAR310_EMI_REG_BASE, 0, EMI_FLASH_WIDTH32);
+	emi_init(&spear310_emi_nor_device, SPEAR310_EMI_REG_BASE, 0,
+			EMI_FLASH_WIDTH32);
 
 	spi_init();
 }

index bcd76e4..73b8b10 100644
@@ -30,25 +30,25 @@
 #define SMALL_PRINTERS_MODE	(1 << 3)
 #define ALL_MODES		0xF
 
-struct pmx_mode auto_net_smii_mode = {
+struct pmx_mode spear320_auto_net_smii_mode = {
 	.id = AUTO_NET_SMII_MODE,
 	.name = "Automation Networking SMII Mode",
 	.value = 0x00,
 };
 
-struct pmx_mode auto_net_mii_mode = {
+struct pmx_mode spear320_auto_net_mii_mode = {
 	.id = AUTO_NET_MII_MODE,
 	.name = "Automation Networking MII Mode",
 	.value = 0x01,
 };
 
-struct pmx_mode auto_exp_mode = {
+struct pmx_mode spear320_auto_exp_mode = {
 	.id = AUTO_EXP_MODE,
 	.name = "Automation Expanded Mode",
 	.value = 0x02,
 };
 
-struct pmx_mode small_printers_mode = {
+struct pmx_mode spear320_small_printers_mode = {
 	.id = SMALL_PRINTERS_MODE,
 	.name = "Small Printers Mode",
 	.value = 0x03,

@@ -594,7 +594,7 @@ static struct pmx_driver pmx_driver = {
 
 /* Add spear320 specific devices here */
 /* CLCD device registration */
-struct amba_device clcd_device = {
+struct amba_device spear320_clcd_device = {
 	.dev = {
 		.init_name = "clcd",
 		.coherent_dma_mask = ~0,

@@ -622,7 +622,7 @@ static struct pl022_ssp_controller ssp_platform_data[] = {
 	}
 };
 
-struct amba_device ssp_device[] = {
+struct amba_device spear320_ssp_device[] = {
 	{
 		.dev = {
 			.coherent_dma_mask = ~0,

@@ -651,7 +651,7 @@ struct amba_device ssp_device[] = {
 };
 
 /* uart1 device registeration */
-struct amba_device uart1_device = {
+struct amba_device spear320_uart1_device = {
 	.dev = {
 		.init_name = "uart1",
 	},

@@ -664,7 +664,7 @@ struct amba_device uart1_device = {
 };
 
 /* uart2 device registeration */
-struct amba_device uart2_device = {
+struct amba_device spear320_uart2_device = {
 	.dev = {
 		.init_name = "uart2",
 	},

@@ -678,7 +678,7 @@ struct amba_device uart2_device = {
 
 /* emi nor flash device registeration */
 static struct physmap_flash_data emi_norflash_data;
-struct platform_device emi_nor_device = {
+struct platform_device spear320_emi_nor_device = {
 	.name	= "physmap-flash",
 	.id	= -1,
 	.dev.platform_data = &emi_norflash_data,

@@ -703,7 +703,7 @@ static struct resource can0_resources[] = {
 	},
 };
 
-struct platform_device can0_device = {
+struct platform_device spear320_can0_device = {
 	.name = "spear_can",
 	.id = 0,
 	.num_resources = ARRAY_SIZE(can0_resources),

@@ -721,7 +721,7 @@ static struct resource can1_resources[] = {
 	},
 };
 
-struct platform_device can1_device = {
+struct platform_device spear320_can1_device = {
 	.name = "spear_can",
 	.id = 1,
 	.num_resources = ARRAY_SIZE(can1_resources),

@@ -740,7 +740,7 @@ static struct resource i2c1_resources[] = {
 	},
 };
 
-struct platform_device i2c1_device = {
+struct platform_device spear320_i2c1_device = {
 	.name = "i2c_designware",
 	.id = 1,
 	.dev = {

@@ -767,7 +767,7 @@ static struct resource nand_resources[] = {
 	},
 };
 
-struct platform_device nand_device = {
+struct platform_device spear320_nand_device = {
 	.name = "nand",
 	.id = -1,
 	.resource = nand_resources,

@@ -786,7 +786,7 @@ static struct resource plgpio_resources[] = {
 	},
 };
 
-struct platform_device plgpio_device = {
+struct platform_device spear320_plgpio_device = {
 	.name = "plgpio",
 	.id = -1,
 	.dev = {

@@ -805,7 +805,7 @@ static struct resource pwm_resources[] = {
 	},
 };
 
-struct platform_device pwm_device = {
+struct platform_device spear320_pwm_device = {
 	.name = "pwm",
 	.id = -1,
 	.num_resources = ARRAY_SIZE(pwm_resources),

@@ -824,7 +824,7 @@ static struct resource sdhci_resources[] = {
 	}
 };
 
-struct platform_device sdhci_device = {
+struct platform_device spear320_sdhci_device = {
 	.dev = {
 		.coherent_dma_mask = ~0,
 	},

87 lines not on this page · raw message

index 8c00c2b..15dea9e 100644
@@ -32,7 +32,7 @@ static struct pl061_platform_data gpio_plat_data = {
 	.irq_base	= SPEAR3XX_GPIO_INT_BASE,
 };
 
-struct amba_device gpio_device = {
+struct amba_device spear3xx_gpio_device = {
 	.dev = {
 		.init_name = "gpio",
 		.platform_data = &gpio_plat_data,

@@ -61,7 +61,7 @@ static struct pl022_ssp_controller ssp_platform_data = {
 	.num_chipselect = 2,
 };
 
-struct amba_device ssp0_device = {
+struct amba_device spear3xx_ssp0_device = {
 	.dev = {
 		.coherent_dma_mask = ~0,
 		.init_name = "ssp-pl022.0",

@@ -76,7 +76,7 @@ struct amba_device ssp0_device = {
 };
 
 /* uart device registeration */
-struct amba_device uart_device = {
+struct amba_device spear3xx_uart_device = {
 	.dev = {
 		.init_name = "uart",
 	},

@@ -89,7 +89,7 @@ struct amba_device uart_device = {
 };
 
 /* watchdog device registeration */
-struct amba_device wdt_device = {
+struct amba_device spear3xx_wdt_device = {
 	.dev = {
 		.init_name = "wdt",
 	},

@@ -112,7 +112,7 @@ static struct resource i2c_resources[] = {
 	},
 };
 
-struct platform_device i2c_device = {
+struct platform_device spear3xx_i2c_device = {
 	.name = "i2c_designware",
 	.id = 0,
 	.dev = {

@@ -162,7 +162,7 @@ static struct resource ohci1_resources[] = {
 static u64 ehci_dmamask = ~0;
 static int usbh_id = -1;
 
-struct platform_device ehci_device = {
+struct platform_device spear3xx_ehci_device = {
 	.name = "spear-ehci",
 	.id = -1,
 	.dev = {

@@ -176,7 +176,7 @@ struct platform_device ehci_device = {
 
 static u64 ohci0_dmamask = ~0;
 
-struct platform_device ohci0_device = {
+struct platform_device spear3xx_ohci0_device = {
 	.name = "spear-ohci",
 	.id = 0,
 	.dev = {

@@ -190,7 +190,7 @@ struct platform_device ohci0_device = {
 
 static u64 ohci1_dmamask = ~0;
 
-struct platform_device ohci1_device = {
+struct platform_device spear3xx_ohci1_device = {
 	.name = "spear-ohci",
 	.id = 1,
 	.dev = {

@@ -214,7 +214,7 @@ static struct resource rtc_resources[] = {
 	},
 };
 
-struct platform_device rtc_device = {
+struct platform_device spear3xx_rtc_device = {
 	.name = "rtc-spear",
 	.id = -1,
 	.num_resources = ARRAY_SIZE(rtc_resources),

@@ -233,7 +233,7 @@ static struct resource smi_resources[] = {
 	},
 };
 
-struct platform_device smi_device = {
+struct platform_device spear3xx_smi_device = {
 	.name = "smi",
 	.id = -1,
 	.num_resources = ARRAY_SIZE(smi_resources),

index a2c53f3..c53410a 100644
@@ -55,7 +55,7 @@ static void spi##id##_##type##_cs_control(u32 control)	\
 
 /* This will define CHIP_INFO structure for a specific spi slave */
 #define DECLARE_SPI_CHIP_INFO(id, type, chip_select_control)	\
-struct pl022_config_chip spi##id##_##type##_chip_info = {	\
+static struct pl022_config_chip spi##id##_##type##_chip_info = {\
 	.lbm = LOOPBACK_DISABLED,			\
 	.iface = SSP_INTERFACE_MOTOROLA_SPI,		\
 	.hierarchy = SSP_MASTER,			\

index 7b62ff0..7d7cea7 100644
@@ -15,6 +15,7 @@
 #include <linux/err.h>
 #include <linux/init.h>
 #include <linux/io.h>
+#include <asm/mach-types.h>
 #include <mach/emi.h>
 
 int __init emi_init(struct platform_device *pdev, unsigned long base,

@@ -23,8 +24,23 @@ int __init emi_init(struct platform_device *pdev, unsigned long base,
 	void __iomem *emi_reg_base;
 	struct clk *clk;
 	int ret;
+	u32 ack_reg, max_banks;
+	/* u32 timeout_reg, irq_reg; */
+
+	/* fixing machine dependent values */
+	if (machine_is_spear310()) {
+		ack_reg = SPEAR310_ACK_REG;
+		max_banks = SPEAR310_EMI_MAX_BANKS;
+		/* timeout_reg = SPEAR310_TIMEOUT_REG; */
+		/* irq_reg = SPEAR310_IRQ_REG; */
+	} else {
+		ack_reg = SPEAR320_ACK_REG;
+		max_banks = SPEAR320_EMI_MAX_BANKS;
+		/* timeout_reg = SPEAR320_TIMEOUT_REG; */
+		/* irq_reg = SPEAR320_IRQ_REG; */
+	}
 
-	if (bank > (EMI_MAX_BANKS - 1))
+	if (bank > (max_banks - 1))
 		return -EINVAL;
 
 	emi_reg_base = ioremap(base, EMI_REG_SIZE);

index b620bf5..59f69c4 100644
@@ -33,18 +33,19 @@
 #define CTRL_REG		(0x14)
 
 #if defined(CONFIG_MACH_SPEAR310)
-#define TIMEOUT_REG		(0x90)
-#define ACK_REG			(0x94)
-#define IRQ_REG			(0x98)
+#define SPEAR310_TIMEOUT_REG	(0x90)
+#define SPEAR310_ACK_REG	(0x94)
+#define SPEAR310_IRQ_REG	(0x98)
 
-#define EMI_MAX_BANKS		6
+#define SPEAR310_EMI_MAX_BANKS	6
+#endif
 
-#elif defined(CONFIG_MACH_SPEAR320)
-#define TIMEOUT_REG		(0x60)
-#define ACK_REG			(0x64)
-#define IRQ_REG			(0x68)
+#if defined(CONFIG_MACH_SPEAR320)
+#define SPEAR320_TIMEOUT_REG	(0x60)
+#define SPEAR320_ACK_REG	(0x64)
+#define SPEAR320_IRQ_REG	(0x68)
 
-#define EMI_MAX_BANKS		4
+#define SPEAR320_EMI_MAX_BANKS	4
 
 #endif
 

index f15248c..0c13d8c 100644
@@ -17,20 +17,21 @@
 #include <plat/gpio.h>
 
 #ifdef CONFIG_MACH_SPEAR310
-#define PLGPIO_ENB		0x0010
-#define PLGPIO_WDATA		0x0020
-#define PLGPIO_DIR		0x0030
-#define PLGPIO_IE		0x0040
-#define PLGPIO_RDATA		0x0050
-#define PLGPIO_MIS		0x0060
+#define SPEAR310_PLGPIO_ENB		0x0010
+#define SPEAR310_PLGPIO_WDATA		0x0020
+#define SPEAR310_PLGPIO_DIR		0x0030
+#define SPEAR310_PLGPIO_IE		0x0040
+#define SPEAR310_PLGPIO_RDATA		0x0050
+#define SPEAR310_PLGPIO_MIS		0x0060
+#endif
 
-#elif defined(CONFIG_MACH_SPEAR320)
-#define PLGPIO_ENB		0x0024
-#define PLGPIO_WDATA		0x0034
-#define PLGPIO_DIR		0x0044
-#define PLGPIO_RDATA		0x0054
-#define PLGPIO_IE		0x0064
-#define PLGPIO_MIS		0x0074
+#if defined(CONFIG_MACH_SPEAR320)
+#define SPEAR320_PLGPIO_ENB		0x0024
+#define SPEAR320_PLGPIO_WDATA		0x0034
+#define SPEAR320_PLGPIO_DIR		0x0044
+#define SPEAR320_PLGPIO_RDATA		0x0054
+#define SPEAR320_PLGPIO_IE		0x0064
+#define SPEAR320_PLGPIO_MIS		0x0074
 #endif
 
 #define BASIC_GPIO_0		0

121 lines not on this page · raw message

index f619b70..e005936 100644
@@ -220,8 +220,6 @@ extern struct pmx_dev pmx_uart1_modem;
 #define SPEAR_GPT0_CHAN0_IRQ	IRQ_GPT0_TMR0
 #define SPEAR_GPT0_CHAN1_IRQ	IRQ_GPT0_TMR1
 
-extern struct pmx_driver pmx_driver;
-
 /* Add spear13xx family device structure declarations here */
 extern struct amba_device spear13xx_gpio_device[];
 extern struct amba_device spear13xx_ssp_device;

@@ -255,7 +253,8 @@ void spear13xx_secondary_startup(void);
 /* spear1300 declarations */
 #ifdef CONFIG_MACH_SPEAR1300
 /* Add spear1300 machine function declarations here */
-void __init spear1300_init(void);
+void __init spear1300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count);
 
 #endif /* CONFIG_MACH_SPEAR1300 */
 

@@ -266,7 +265,8 @@ extern struct platform_device spear1310_can0_device;
 extern struct platform_device spear1310_can1_device;
 
 /* Add spear1310 machine function declarations here */
-void __init spear1310_init(void);
+void __init spear1310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count);
 
 #endif /* CONFIG_MACH_SPEAR1310 */
 

index 28822a3..b10f7a0 100644
@@ -15,11 +15,12 @@
 #include <mach/spear.h>
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver;
+static struct pmx_driver pmx_driver;
 
 /* Add spear1300 specific devices here */
 
-void __init spear1300_init(void)
+void __init spear1300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count)
 {
 	int ret;
 

@@ -27,6 +28,10 @@ void __init spear1300_init(void)
 	spear13xx_init();
 
 	/* pmx initialization */
+	pmx_driver.mode = pmx_mode;
+	pmx_driver.devs = pmx_devs;
+	pmx_driver.devs_count = pmx_dev_count;
+
 	ret = pmx_register(&pmx_driver);
 	if (ret)
 		pr_err("padmux: registeration failed. err no: %d\n", ret);

index ceb3bd0..4c8365b 100644
@@ -122,11 +122,6 @@ static void __init spear1300_evb_init(void)
 {
 	unsigned int i;
 
-	/* padmux initialization, must be done before spear1300_init */
-	pmx_driver.mode = NULL;
-	pmx_driver.devs = pmx_devs;
-	pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
 	/* set keyboard plat data */
 	kbd_set_plat_data(&spear13xx_kbd_device, &kbd_data);
 

@@ -136,7 +131,7 @@ static void __init spear1300_evb_init(void)
 	nand_mach_init(FSMC_NAND_BW8);
 
 	/* call spear1300 machine init function */
-	spear1300_init();
+	spear1300_init(NULL, pmx_devs, ARRAY_SIZE(pmx_devs));
 
 	/* Register slave devices on the I2C buses */
 	i2c_register_board_devices();

index 39ea491..375f5b2 100644
@@ -17,7 +17,7 @@
 #include <mach/hardware.h>
 
 /* pmx driver structure */
-struct pmx_driver pmx_driver;
+static struct pmx_driver pmx_driver;
 
 /* Pad multiplexing for uart1_modem device */
 static struct pmx_mux_reg pmx_uart1_modem_mux[] = {

@@ -393,7 +393,8 @@ struct platform_device spear1310_can1_device = {
 	.resource = can1_resources,
 };
 
-void __init spear1310_init(void)
+void __init spear1310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
+		u8 pmx_dev_count)
 {
 	int ret;
 

@@ -401,6 +402,10 @@ void __init spear1310_init(void)
 	spear13xx_init();
 
 	/* pmx initialization */
+	pmx_driver.mode = pmx_mode;
+	pmx_driver.devs = pmx_devs;
+	pmx_driver.devs_count = pmx_dev_count;
+
 	ret = pmx_register(&pmx_driver);
 	if (ret)
 		pr_err("padmux: registeration failed. err no: %d\n", ret);

index c4b83b2..a263b40 100644
@@ -133,11 +133,6 @@ static void __init spear1310_evb_init(void)
 {
 	unsigned int i;
 
-	/* padmux initialization, must be done before spear1300_init */
-	pmx_driver.mode = NULL;
-	pmx_driver.devs = pmx_devs;
-	pmx_driver.devs_count = ARRAY_SIZE(pmx_devs);
-
 	/* set keyboard plat data */
 	kbd_set_plat_data(&spear13xx_kbd_device, &kbd_data);
 

@@ -147,7 +142,7 @@ static void __init spear1310_evb_init(void)
 	nand_mach_init(FSMC_NAND_BW8);
 
 	/* call spear1310 machine init function */
-	spear1310_init();
+	spear1310_init(NULL, pmx_devs, ARRAY_SIZE(pmx_devs));
 
 	/* Register slave devices on the I2C buses */
 	i2c_register_board_devices();

index 0755e9f..4c5dbfa 100644
@@ -1025,6 +1025,40 @@ static struct clk gmac_phy4_clk = {
 	.recalc = &follow_parent,
 };
 
+/* uart1 clock */
+static struct clk uart1_clk = {
+	.flags = ALWAYS_ENABLED,
+	.pclk = &ras_pclk_clk,
+	.recalc = &follow_parent,
+};
+
+/* uart2 clock */
+static struct clk uart2_clk = {
+	.flags = ALWAYS_ENABLED,
+	.pclk = &ras_pclk_clk,
+	.recalc = &follow_parent,
+};
+
+/* uart3 clock */
+static struct clk uart3_clk = {
+	.flags = ALWAYS_ENABLED,
+	.pclk = &ras_pclk_clk,
+	.recalc = &follow_parent,
+};
+
+/* uart4 clock */
+static struct clk uart4_clk = {
+	.flags = ALWAYS_ENABLED,
+	.pclk = &ras_pclk_clk,
+	.recalc = &follow_parent,
+};
+
+/* uart5 clock */
+static struct clk uart5_clk = {
+	.flags = ALWAYS_ENABLED,
+	.pclk = &ras_pclk_clk,
+	.recalc = &follow_parent,
+};
 #endif
 
 static struct clk dummy_apb_pclk;

@@ -1138,6 +1172,11 @@ static struct clk_lookup spear1310_clk_lookups[] = {
 	{.dev_id = "stmmacphy.2",	.clk = &gmac_phy2_clk},
 	{.dev_id = "stmmacphy.3",	.clk = &gmac_phy3_clk},
 	{.dev_id = "stmmacphy.4",	.clk = &gmac_phy4_clk},
+	{.dev_id = "uart1",		.clk = &uart1_clk},
+	{.dev_id = "uart2",		.clk = &uart2_clk},
+	{.dev_id = "uart3",		.clk = &uart3_clk},
+	{.dev_id = "uart4",		.clk = &uart4_clk},
+	{.dev_id = "uart5",		.clk = &uart5_clk},
 };
 #endif
 

index e005936..e7f1dd6 100644
@@ -261,8 +261,15 @@ void __init spear1300_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,
 /* spear1310 declarations */
 #ifdef CONFIG_MACH_SPEAR1310
 /* Add spear1310 machine device structure declarations here */
+extern struct amba_device spear1310_uart1_device;
+extern struct amba_device spear1310_uart2_device;
+extern struct amba_device spear1310_uart3_device;
+extern struct amba_device spear1310_uart4_device;
+extern struct amba_device spear1310_uart5_device;
 extern struct platform_device spear1310_can0_device;
 extern struct platform_device spear1310_can1_device;
+extern struct platform_device spear1310_i2c1_device;
+extern struct platform_device spear1310_ras_fsmc_nor_device;
 
 /* Add spear1310 machine function declarations here */
 void __init spear1310_init(struct pmx_mode *pmx_mode, struct pmx_dev **pmx_devs,

index 1ca70a6..59bf61a 100644
@@ -97,11 +97,11 @@
 #define IRQ_CCAN1		(IRQ_SHPI_START + 83)
 #define IRQ_TDM0		(IRQ_SHPI_START + 84)
 #define IRQ_TDM1		(IRQ_SHPI_START + 85)
-#define IRQ_UART0		(IRQ_SHPI_START + 86)
-#define IRQ_UART1		(IRQ_SHPI_START + 87)
-#define IRQ_UART2		(IRQ_SHPI_START + 88)
-#define IRQ_UART3		(IRQ_SHPI_START + 89)
-#define IRQ_UART4		(IRQ_SHPI_START + 90)
+#define IRQ_UART1		(IRQ_SHPI_START + 86)
+#define IRQ_UART2		(IRQ_SHPI_START + 87)
+#define IRQ_UART3		(IRQ_SHPI_START + 88)
+#define IRQ_UART4		(IRQ_SHPI_START + 89)
+#define IRQ_UART5		(IRQ_SHPI_START + 90)
 #define IRQ_I2C_CNTR		(IRQ_SHPI_START + 91)
 #define IRQ_GMAC0_SBD		(IRQ_SHPI_START + 92)
 #define IRQ_GMAC0_PMT		(IRQ_SHPI_START + 93)

index e57c99a..4ffd2fa 100644
@@ -16,9 +16,33 @@
 #ifndef __MACH_SPEAR1310_H
 #define __MACH_SPEAR1310_H
 
+#define SPEAR1310_TDM_E1_0_BASE		UL(0x6C200000)
+#define SPEAR1310_TDM_E1_1_BASE		UL(0x6C300000)
+#define SPEAR1310_RS485_0_BASE		UL(0x6C400000)
+#define SPEAR1310_RS485_1_BASE		UL(0x6C500000)
+#define SPEAR1310_RAS_BASE		UL(0x6C800000)
+#define SPEAR1310_GETH1_BASE		UL(0x6D000000)
+#define SPEAR1310_GETH2_BASE		UL(0x6D100000)
+#define SPEAR1310_GETH3_BASE		UL(0x6D200000)
+#define SPEAR1310_GETH4_BASE		UL(0x6D300000)
+#define SPEAR1310_UART1_BASE		UL(0x6D400000)
+#define SPEAR1310_UART2_BASE		UL(0x6D500000)
+#define SPEAR1310_UART3_BASE		UL(0x6D600000)
+#define SPEAR1310_UART4_BASE		UL(0x6D700000)
+#define SPEAR1310_UART5_BASE		UL(0x6D800000)
+#define SPEAR1310_I2C1_BASE		UL(0x6D900000)
 #define SPEAR1310_CAN0_BASE		UL(0x6DA00000)
 #define SPEAR1310_CAN1_BASE		UL(0x6DB00000)
 #define SPEAR1310_RAS_BASE		UL(0x6C800000)
+#define SPEAR1310_GETH1_BASE		UL(0x6D000000)
+#define SPEAR1310_GETH2_BASE		UL(0x6D100000)
+#define SPEAR1310_GETH3_BASE		UL(0x6D200000)
+#define SPEAR1310_GETH4_BASE		UL(0x6D300000)
+#define SPEAR1310_FSMC1_CS0_BASE	UL(0x70000000)
+#define SPEAR1310_FSMC1_CS1_BASE	UL(0x74000000)
+#define SPEAR1310_FSMC1_CS2_BASE	UL(0x78000000)
+#define SPEAR1310_FSMC1_CS3_BASE	UL(0x7C000000)
+#define SPEAR1310_FSMC1_BASE		UL(0x6FF00000)
 
 /* RAS Area Control Register */
 #define SPEAR1310_RAS_CTRL_REG0		(SPEAR1310_RAS_BASE + 0x0)

@@ -26,6 +50,16 @@
 #define SPEAR1310_PHY_CLK_MASK		0xF
 #define SPEAR1310_PHY_CLK_SHIFT		0
 
+#define RAS_FSMC_MODE_MASK		0x3
+#define RAS_FSMC_MODE_NOR		0
+#define RAS_FSMC_MODE_NAND		1
+#define RAS_FSMC_MODE_SRAM		2
+#define RAS_FSMC_WIDTH_MASK		0x30
+#define RAS_FSMC_WIDTH_8		0x00
+#define RAS_FSMC_WIDTH_16		0x10
+#define RAS_FSMC_WIDTH_32		0x20
+#define RAS_FSMC_CS_SPLIT		0x40
+
 #endif /* __MACH_SPEAR1310_H */
 
 #endif /* CONFIG_MACH_SPEAR1310 */

125 lines not on this page · raw message

index a263b40..e4cf267 100644
@@ -67,6 +67,13 @@ static struct amba_device *amba_devs[] __initdata = {
 	&spear13xx_gpio_device[1],
 	&spear13xx_ssp_device,
 	&spear13xx_uart_device,
+
+	/* spear1310 specific devices */
+	&spear1310_uart1_device,
+	&spear1310_uart2_device,
+	&spear1310_uart3_device,
+	&spear1310_uart4_device,
+	&spear1310_uart5_device,
 };
 
 static struct platform_device *plat_devs[] __initdata = {

@@ -86,6 +93,7 @@ static struct platform_device *plat_devs[] __initdata = {
 	/* spear1310 specific devices */
 	&spear1310_can0_device,
 	&spear1310_can1_device,
+	&spear1310_i2c1_device,
 };
 
 /* keyboard specific platform data */

@@ -129,6 +137,23 @@ int spear1310_pcie_port_is_host(int port)
 }
 #endif
 
+static void  __init ras_fsmc_config(u32 mode, u32 width)
+{
+	u32 val, *address;
+
+	address = ioremap(SPEAR1310_RAS_CTRL_REG0, SZ_16);
+
+	val = readl(address);
+	val &= ~(RAS_FSMC_MODE_MASK | RAS_FSMC_WIDTH_MASK);
+	val |= mode;
+	val |= width;
+	val |= RAS_FSMC_CS_SPLIT;
+
+	writel(val, address);
+
+	iounmap(address);
+}
+
 static void __init spear1310_evb_init(void)
 {
 	unsigned int i;

@@ -153,6 +178,8 @@ static void __init spear1310_evb_init(void)
 	/* initialize fsmc related data in fsmc plat data */
 	fsmc_init_board_info(&spear13xx_fsmc_nor_device, partition_info,
 			ARRAY_SIZE(partition_info), FSMC_FLASH_WIDTH8);
+	fsmc_init_board_info(&spear1310_ras_fsmc_nor_device, NULL,
+			0, FSMC_FLASH_WIDTH16);
 
 	/* Initialize fsmc regiters */
 	fsmc_nor_init(&spear13xx_fsmc_nor_device, SPEAR13XX_FSMC_BASE, 0,

@@ -171,6 +198,11 @@ static void __init spear1310_evb_init(void)
 	for (i = 0; i < ARRAY_SIZE(amba_devs); i++)
 		amba_device_register(amba_devs[i], &iomem_resource);
 
+	/* ras fsmc init */
+	ras_fsmc_config(RAS_FSMC_MODE_NOR, RAS_FSMC_WIDTH_16);
+	fsmc_nor_init(&spear1310_ras_fsmc_nor_device, SPEAR1310_FSMC1_BASE, 3,
+			FSMC_FLASH_WIDTH16);
+
 	spi_init();
 }
 

index 2c1044d..5cccd2d 100644
@@ -75,6 +75,11 @@ static struct amba_device *amba_devs[] __initdata = {
 	&spear3xx_wdt_device,
 
 	/* spear310 specific devices */
+	&spear310_uart1_device,
+	&spear310_uart2_device,
+	&spear310_uart3_device,
+	&spear310_uart4_device,
+	&spear310_uart5_device,
 };
 
 static struct platform_device *plat_devs[] __initdata = {

index 116dd1b..4446cb1 100644
@@ -68,11 +68,16 @@ static struct pmx_dev *pmx_devs[] = {
 static struct amba_device *amba_devs[] __initdata = {
 	/* spear3xx specific devices */
 	&spear3xx_gpio_device,
+	&spear3xx_ssp0_device,
 	&spear3xx_uart_device,
 	&spear3xx_wdt_device,
 
 	/* spear320 specific devices */
 	&spear320_clcd_device,
+	&spear320_ssp_device[0],
+	&spear320_ssp_device[1],
+	&spear320_uart1_device,
+	&spear320_uart2_device,
 };
 
 static struct platform_device *plat_devs[] __initdata = {

@@ -87,6 +92,7 @@ static struct platform_device *plat_devs[] __initdata = {
 	/* spear320 specific devices */
 	&spear320_can0_device,
 	&spear320_can1_device,
+	&spear320_emi_nor_device,
 	&spear320_i2c1_device,
 	&spear320_nand_device,
 	&spear320_plgpio_device,