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sh: update smc91x platform data for MigoR

PATCH In review Magnus Damm 2 participants 3 messages Apr 23, 2008 – Apr 25, 2008 SuperH

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Magnus Damm

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#0 lore raw

PATCH 1/1 sh: update smc91x platform data for MigoR

Select smc91x bus width and irg flags using platform data for MigoR now when the smc91x header file is in place.

Signed-off-by Magnus Damm <[email protected]>

---

 arch/sh/boards/renesas/migor/setup.c |   11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)
arch/sh/boards/renesas/migor/setup.c +10 -1
@@ -14,6 +14,7 @@
 #include <linux/mtd/physmap.h>
 #include <linux/mtd/nand.h>
 #include <linux/i2c.h>
+#include <linux/smc91x.h>
 #include <asm/machvec.h>
 #include <asm/io.h>
 #include <asm/sh_keysc.h>

@@ -27,6 +28,11 @@
  * 0x18000000       8GB    8   NAND Flash (K9K8G08U0A)
  */
 
+static struct smc91x_platdata smc91x_info = {
+	.flags = SMC91X_USE_16BIT,
+	.irq_flags = IRQF_TRIGGER_HIGH,
+};
+
 static struct resource smc91x_eth_resources[] = {
 	[0] = {
 		.name   = "SMC91C111" ,

@@ -36,7 +42,7 @@ static struct resource smc91x_eth_resour
 	},
 	[1] = {
 		.start  = 32, /* IRQ0 */
-		.flags  = IORESOURCE_IRQ | IRQF_TRIGGER_HIGH,
+		.flags  = IORESOURCE_IRQ,
 	},
 };
 

@@ -44,6 +50,9 @@ static struct platform_device smc91x_eth
 	.name           = "smc91x",
 	.num_resources  = ARRAY_SIZE(smc91x_eth_resources),
 	.resource       = smc91x_eth_resources,
+	.dev	= {
+		.platform_data	= &smc91x_info,
+	},
 };
 
 static struct sh_keysc_info sh_keysc_info = {
author
#1 lore raw

PATCH 1/1 sh: update smc91x platform data for se7722

Select smc91x bus width using platform data for se7722 now when the smc91x header file is in place.

Signed-off-by Magnus Damm <[email protected]>

---

 arch/sh/boards/se/7722/setup.c |    6 ++++++
 1 file changed, 6 insertions(+)
arch/sh/boards/se/7722/setup.c +6 -0
@@ -14,6 +14,7 @@
 #include <linux/platform_device.h>
 #include <linux/ata_platform.h>
 #include <linux/input.h>
+#include <linux/smc91x.h>
 #include <asm/machvec.h>
 #include <asm/se7722.h>
 #include <asm/io.h>

@@ -44,6 +45,10 @@ static struct platform_device heartbeat_
 };
 
 /* SMC91x */
+static struct smc91x_platdata smc91x_info = {
+	.flags = SMC91X_USE_16BIT,
+};
+
 static struct resource smc91x_eth_resources[] = {
 	[0] = {
 		.name   = "smc91x-regs" ,

@@ -64,6 +69,7 @@ static struct platform_device smc91x_eth
 	.dev = {
 		.dma_mask               = NULL,         /* don't use dma */
 		.coherent_dma_mask      = 0xffffffff,
+		.platform_data	= &smc91x_info,
 	},
 	.num_resources  = ARRAY_SIZE(smc91x_eth_resources),
 	.resource       = smc91x_eth_resources,
#2 lore raw
In reply to Magnus Damm
Quoted 2 lines · Magnus Damm

Select smc91x bus width and irg flags using platform data for MigoR now when the smc91x header file is in place.

Quoted 2 lines · Magnus Damm

Select smc91x bus width using platform data for se7722 now when the smc91x header file is in place.

Quoted 1 line · Magnus Damm

Fix sh7705 interrupt sources for vectors 0xc80 and 0xca0.

Quoted 1 line · Magnus Damm

Do like everyone else and have a struct resource for kernel bss.

Quoted 2 lines · Magnus Damm

Add physical memory resources such as System RAM, Kernel code/data/bss and reserved crash dump area to /proc/iomem. Same strategy as on x86.

Quoted 1 line · Magnus Damm

Use sci_out() instead of ctrl_outw() for early printk setup code.

Quoted 2 lines · Magnus Damm

Drain by waiting for all characters to be sent, and make sure to wait a little bit after setting up the baud rate.

Quoted 1 line · Magnus Damm

Reset the transmitter and receiver when setting up early printk.

Quoted 2 lines · Magnus Damm

Improve sh7722 support for SCIF1 and SCIF2 and separate code from sh7366 implementation.

Quoted 2 lines · Magnus Damm

The sh7722 serial ports all lack SCSPTR registers, so mark them as nonexistent in the register table.

Quoted 1 line · Magnus Damm

Only write to hardware in SCI_OUT() if the register size is valid.

Quoted 3 lines · Magnus Damm

This patch unifies the sh3 external irq pin code. It buys us some savings with reduced code redundancy, but the main feature with this change is irq sense selection support for all sh3 processors.

Quoted 3 lines · Magnus Damm

This patch adds interrupt acknowledge code for external interrupt sources on sh3 processors. Only really required for edge triggered interrupts, but we ack regardless of sense configuration.

Quoted 4 lines · Magnus Damm

Clean up the intc tables by removing unneeded #ifdefs. The vector list is what selects which interrupt sources that should be added, having unsupported bitfields listed is ok as long as the vector is excluded from the list.

Quoted 3 lines · Magnus Damm

The processor models sh7706, sh7707 and sh7709 don't support high level trigger sense configuration. And the intc code looks like crap these days so what's the difference.

Quoted 2 lines · Magnus Damm

Make sure register modifications stay atomic. Fixes processors with shared priority register masking. Dual bitmap masking is unaffected.

All applied, thanks.