added initial support for TPO TD043MTEA1 LCD display on Aspenite

Signed-off-by Mark F. Brown <[email protected]>

---
?arch/arm/mach-mmp/include/mach/pxa168.h | ? ?8 ++++++++ ?arch/arm/mach-mmp/pxa168.c ? ? ? ? ? ? ?| ? ?3 +++ ?2 files changed, 11 insertions(+), 0 deletions(-)

arch/arm/mach-mmp/include/mach/pxa168.h +0 -0

index 27e1bc7..220738f 100644
@@ -10,6 +10,7 @@ extern void __init pxa168_init_irq(void);

?#include <mach/devices.h>
?#include <plat/i2c.h>
?#include <plat/pxa3xx_nand.h>
+#include <video/pxa168fb.h>

?extern struct pxa_device_desc pxa168_device_uart1; ?extern struct pxa_device_desc pxa168_device_uart2;

arch/arm/mach-mmp/include/mach/pxa168.h +7 -0

@@ -25,6 +26,7 @@ extern struct pxa_device_desc pxa168_device_ssp3;
 ?extern struct pxa_device_desc pxa168_device_ssp4;
 ?extern struct pxa_device_desc pxa168_device_ssp5;
 ?extern struct pxa_device_desc pxa168_device_nand;
+extern struct pxa_device_desc pxa168_device_fb;
 
 ?static inline int pxa168_add_uart(int id)
 ?{

@@ -97,4 +99,10 @@ static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info)
 ?{
 ? ? ? ?return pxa_register_device(&pxa168_device_nand, info, sizeof(*info));
 ?}
+
+static inline int pxa168_add_fb(struct pxa168fb_mach_info *mi)
+{
+ ? ? ? return pxa_register_device(&pxa168_device_fb, mi, sizeof(*mi));
+}
+

?#endif /* __ASM_MACH_PXA168_H */

arch/arm/mach-mmp/pxa168.c +1 -0

index 652ae66..eaebf66 100644
@@ -79,6 +79,7 @@ static APBC_CLK(ssp4, PXA168_SSP4, 4, 0);
 ?static APBC_CLK(ssp5, PXA168_SSP5, 4, 0);
 
 ?static APMU_CLK(nand, NAND, 0x01db, 208000000);
+static APMU_CLK(lcd, LCD, 0x7f, 312000000);
 

?/* device and clock bindings */
?static struct clk_lookup pxa168_clkregs[] = {

arch/arm/mach-mmp/pxa168.c +2 -1

@@ -96,6 +97,7 @@ static struct clk_lookup pxa168_clkregs[] = {
 ? ? ? ?INIT_CLKREG(&clk_ssp4, "pxa168-ssp.3", NULL),
 ? ? ? ?INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL),
 ? ? ? ?INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
+ ? ? ? INIT_CLKREG(&clk_lcd, "pxa168-fb", NULL),
 ?};
 
 ?static int __init pxa168_init(void)

@@ -147,3 +149,4 @@ PXA168_DEVICE(ssp2, "pxa168-ssp", 1, SSP2, 0xd401c000, 0x40, 54, 55);
 ?PXA168_DEVICE(ssp3, "pxa168-ssp", 2, SSP3, 0xd401f000, 0x40, 56, 57);
 ?PXA168_DEVICE(ssp4, "pxa168-ssp", 3, SSP4, 0xd4020000, 0x40, 58, 59);
 ?PXA168_DEVICE(ssp5, "pxa168-ssp", 4, SSP5, 0xd4021000, 0x40, 60, 61);
+PXA168_DEVICE(fb, "pxa168-fb", -1, LCD, 0xd420b000, 0x1c8);
--

1.7.0.4

Signed-off-by Mark F. Brown <[email protected]>

---
?arch/arm/mach-mmp/aspenite.c | ? 60 ++++++++++++++++++++++++++++++++++++++++++ ?1 files changed, 60 insertions(+), 0 deletions(-)

arch/arm/mach-mmp/aspenite.c +0 -0

index 0629394..9e1bd6b 100644
@@ -23,6 +23,7 @@

?#include <mach/mfp-pxa168.h>
?#include <mach/pxa168.h>
?#include <mach/gpio.h>
+#include <video/pxa168fb.h>

?#include "common.h"

arch/arm/mach-mmp/aspenite.c +59 -0

@@ -66,6 +67,36 @@ static unsigned long common_pin_config[] __initdata = {
 ? ? ? ?GPIO115_I2S_BCLK,
 ? ? ? ?GPIO116_I2S_RXD,
 ? ? ? ?GPIO117_I2S_TXD,
+
+ ? ? ? /* LCD */
+ ? ? ? GPIO56_LCD_FCLK_RD,
+ ? ? ? GPIO57_LCD_LCLK_A0,
+ ? ? ? GPIO58_LCD_PCLK_WR,
+ ? ? ? GPIO59_LCD_DENA_BIAS,
+ ? ? ? GPIO60_LCD_DD0,
+ ? ? ? GPIO61_LCD_DD1,
+ ? ? ? GPIO62_LCD_DD2,
+ ? ? ? GPIO63_LCD_DD3,
+ ? ? ? GPIO64_LCD_DD4,
+ ? ? ? GPIO65_LCD_DD5,
+ ? ? ? GPIO66_LCD_DD6,
+ ? ? ? GPIO67_LCD_DD7,
+ ? ? ? GPIO68_LCD_DD8,
+ ? ? ? GPIO69_LCD_DD9,
+ ? ? ? GPIO70_LCD_DD10,
+ ? ? ? GPIO71_LCD_DD11,
+ ? ? ? GPIO72_LCD_DD12,
+ ? ? ? GPIO73_LCD_DD13,
+ ? ? ? GPIO74_LCD_DD14,
+ ? ? ? GPIO75_LCD_DD15,
+ ? ? ? GPIO76_LCD_DD16,
+ ? ? ? GPIO77_LCD_DD17,
+ ? ? ? GPIO78_LCD_DD18,
+ ? ? ? GPIO79_LCD_DD19,
+ ? ? ? GPIO80_LCD_DD20,
+ ? ? ? GPIO81_LCD_DD21,
+ ? ? ? GPIO82_LCD_DD22,
+ ? ? ? GPIO83_LCD_DD23,
 ?};
 
 ?static struct smc91x_platdata smc91x_info = {

@@ -134,6 +165,34 @@ static struct i2c_board_info aspenite_i2c_info[] __initdata = {
 ? ? ? ?{ I2C_BOARD_INFO("wm8753", 0x1b), },
 ?};
 
+static struct fb_videomode video_modes[] = {
+ ? ? ? [0] = {
+ ? ? ? ? ? ? ? .pixclock ? ? ? = 30120,
+ ? ? ? ? ? ? ? .refresh ? ? ? ?= 60,
+ ? ? ? ? ? ? ? .xres ? ? ? ? ? = 800,
+ ? ? ? ? ? ? ? .yres ? ? ? ? ? = 480,
+ ? ? ? ? ? ? ? .hsync_len ? ? ?= 1,
+ ? ? ? ? ? ? ? .left_margin ? ?= 215,
+ ? ? ? ? ? ? ? .right_margin ? = 40,
+ ? ? ? ? ? ? ? .vsync_len ? ? ?= 1,
+ ? ? ? ? ? ? ? .upper_margin ? = 34,
+ ? ? ? ? ? ? ? .lower_margin ? = 10,
+ ? ? ? ? ? ? ? .sync ? ? ? ? ? = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
+ ? ? ? },
+};
+
+struct pxa168fb_mach_info aspenite_lcd_info = {
+ ? ? ? .id ? ? ? ? ? ? ? ? ? ? = "Graphic Frame",
+ ? ? ? .modes ? ? ? ? ? ? ? ? ?= video_modes,
+ ? ? ? .num_modes ? ? ? ? ? ? ?= ARRAY_SIZE(video_modes),
+ ? ? ? .pix_fmt ? ? ? ? ? ? ? ?= PIX_FMT_RGB565,
+ ? ? ? .io_pin_allocation_mode = PIN_MODE_DUMB_24,
+ ? ? ? .dumb_mode ? ? ? ? ? ? ?= DUMB_MODE_RGB888,
+ ? ? ? .active ? ? ? ? ? ? ? ? = 1,
+ ? ? ? .panel_rbswap ? ? ? ? ? = 0,
+ ? ? ? .invert_pixclock ? ? ? ?= 0,
+};
+
 ?static void __init common_init(void)
 ?{
 ? ? ? ?mfp_config(ARRAY_AND_SIZE(common_pin_config));

@@ -143,6 +202,7 @@ static void __init common_init(void)
 ? ? ? ?pxa168_add_twsi(1, NULL, ARRAY_AND_SIZE(aspenite_i2c_info));
 ? ? ? ?pxa168_add_ssp(1);
 ? ? ? ?pxa168_add_nand(&aspenite_nand_info);
+ ? ? ? pxa168_add_fb(&aspenite_lcd_info);
 

? ? ? ?/* off-chip devices */
? ? ? ?platform_device_register(&smc91x_device);
--
1.7.0.4

Mark F. Brown (2):
pxa168: added framebuffer support code.
pxa168: added initial support for TPO TD043MTEA1 LCD display on
Aspenite

 arch/arm/mach-mmp/aspenite.c            |   60
+++++++++++++++++++++++++++++++ arch/arm/mach-mmp/include/mach/pxa168.h | 
  8 ++++
 arch/arm/mach-mmp/pxa168.c              |    3 ++
 3 files changed, 71 insertions(+), 0 deletions(-)