davinci: Add support for Sharp LCD035Q3DG01 graphical LCD

Add support for the Sharp LCD035Q3DG01 graphical LCD.  This
requires a minor interface change to da8xx_register_lcdc()
so that the board code can pass in the platform_data which
describes the lcd controller that's to be used.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index fbc7aae4b6a4be6bf96de62f80fc4205127b57f7..da1a6fba28c17a72a25296b44bffe96e46400bd1 100644 (file)
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -377,7 +377,7 @@ static __init void da850_evm_init(void)
                pr_warning("da850_evm_init: lcd initialization failed: %d\n",
                                ret);
 
-       ret = da8xx_register_lcdc();
+       ret = da8xx_register_lcdc(&sharp_lk043t1dg01_pdata);
        if (ret)
                pr_warning("da850_evm_init: lcdc registration failed: %d\n",
                                ret);

diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c
index 0102e0a555786a431fe2f02b2f9f0312356b7030..55956135cdf49f19bbb3ab3db3c45deb8a21d691 100644 (file)
--- a/arch/arm/mach-davinci/devices-da8xx.c
+++ b/arch/arm/mach-davinci/devices-da8xx.c
@@ -21,7 +21,6 @@
 #include <mach/common.h>
 #include <mach/time.h>
 #include <mach/da8xx.h>
-#include <video/da8xx-fb.h>
 
 #include "clock.h"
 
@@ -381,10 +380,16 @@ static struct lcd_ctrl_config lcd_cfg = {
        .raster_order           = 0,
 };
 
-static struct da8xx_lcdc_platform_data da850_evm_lcdc_pdata = {
-       .manu_name = "sharp",
-       .controller_data = &lcd_cfg,
-       .type = "Sharp_LK043T1DG01",
+struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata = {
+       .manu_name              = "sharp",
+       .controller_data        = &lcd_cfg,
+       .type                   = "Sharp_LCD035Q3DG01",
+};
+
+struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata = {
+       .manu_name              = "sharp",
+       .controller_data        = &lcd_cfg,
+       .type                   = "Sharp_LK043T1DG01",
 };
 
 static struct resource da8xx_lcdc_resources[] = {
@@ -400,19 +405,17 @@ static struct resource da8xx_lcdc_resources[] = {
        },
 };
 
-static struct platform_device da850_lcdc_device = {
+static struct platform_device da8xx_lcdc_device = {
        .name           = "da8xx_lcdc",
        .id             = 0,
        .num_resources  = ARRAY_SIZE(da8xx_lcdc_resources),
        .resource       = da8xx_lcdc_resources,
-       .dev = {
-               .platform_data = &da850_evm_lcdc_pdata,
-       }
 };
 
-int __init da8xx_register_lcdc(void)
+int __init da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata)
 {
-       return platform_device_register(&da850_lcdc_device);
+       da8xx_lcdc_device.dev.platform_data = pdata;
+       return platform_device_register(&da8xx_lcdc_device);
 }
 
 static struct resource da8xx_mmcsd0_resources[] = {

diff --git a/arch/arm/mach-davinci/include/mach/da8xx.h b/arch/arm/mach-davinci/include/mach/da8xx.h
index ec2821bc38d2f32608a99ebf2b605f6758fe140e..375a3f7af03d4bd1f7ea59cf8ab6ca09e0a57d03 100644 (file)
--- a/arch/arm/mach-davinci/include/mach/da8xx.h
+++ b/arch/arm/mach-davinci/include/mach/da8xx.h
@@ -11,6 +11,8 @@
 #ifndef __ASM_ARCH_DAVINCI_DA8XX_H
 #define __ASM_ARCH_DAVINCI_DA8XX_H
 
+#include <video/da8xx-fb.h>
+
 #include <mach/serial.h>
 #include <mach/edma.h>
 #include <mach/i2c.h>
@@ -76,12 +78,14 @@ int da8xx_register_edma(void);
 int da8xx_register_i2c(int instance, struct davinci_i2c_platform_data *pdata);
 int da8xx_register_watchdog(void);
 int da8xx_register_emac(void);
-int da8xx_register_lcdc(void);
+int da8xx_register_lcdc(struct da8xx_lcdc_platform_data *pdata);
 int da8xx_register_mmcsd0(struct davinci_mmc_config *config);
 void __init da8xx_register_mcasp(int id, struct snd_platform_data *pdata);
 
 extern struct platform_device da8xx_serial_device;
 extern struct emac_platform_data da8xx_emac_pdata;
+extern struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata;
+extern struct da8xx_lcdc_platform_data sharp_lk043t1dg01_pdata;
 
 extern const short da830_emif25_pins[];
 extern const short da830_spi0_pins[];