4 files changed, 131 insertions, 0 deletions

diff --git a/arch/arm/mach-pxa/colibri-pxa300.c b/arch/arm/mach-pxa/colibri-pxa300.c
index 14ef9bf094fa..2858a5978709 100644
--- a/arch/arm/mach-pxa/colibri-pxa300.c
+++ b/arch/arm/mach-pxa/colibri-pxa300.c
@@ -25,6 +25,7 @@
 #include <mach/pxa300.h>
 #include <mach/colibri.h>
 #include <mach/ohci.h>
+#include <mach/pxafb.h>
 
 #include "generic.h"
 #include "devices.h"
@@ -106,10 +107,49 @@ static mfp_cfg_t colibri_pxa300_mmc_pin_config[] __initdata = {
         GPIO6_MMC1_DAT3,
 };
 
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
+static mfp_cfg_t colibri_pxa300_lcd_pin_config[] __initdata = {
+        GPIO54_LCD_LDD_0,
+        GPIO55_LCD_LDD_1,
+        GPIO56_LCD_LDD_2,
+        GPIO57_LCD_LDD_3,
+        GPIO58_LCD_LDD_4,
+        GPIO59_LCD_LDD_5,
+        GPIO60_LCD_LDD_6,
+        GPIO61_LCD_LDD_7,
+        GPIO62_LCD_LDD_8,
+        GPIO63_LCD_LDD_9,
+        GPIO64_LCD_LDD_10,
+        GPIO65_LCD_LDD_11,
+        GPIO66_LCD_LDD_12,
+        GPIO67_LCD_LDD_13,
+        GPIO68_LCD_LDD_14,
+        GPIO69_LCD_LDD_15,
+        GPIO70_LCD_LDD_16,
+        GPIO71_LCD_LDD_17,
+        GPIO62_LCD_CS_N,
+        GPIO72_LCD_FCLK,
+        GPIO73_LCD_LCLK,
+        GPIO74_LCD_PCLK,
+        GPIO75_LCD_BIAS,
+        GPIO76_LCD_VSYNC,
+};
+
+static void __init colibri_pxa300_init_lcd(void)
+{
+        pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa300_lcd_pin_config));
+}
+
+#else
+static inline void colibri_pxa300_init_lcd(void) {}
+#endif /* CONFIG_FB_PXA || CONFIG_FB_PXA_MODULE */
+
 void __init colibri_pxa300_init(void)
 {
         colibri_pxa300_init_eth();
         colibri_pxa300_init_ohci();
+        colibri_pxa300_init_lcd();
+        colibri_pxa3xx_init_lcd(mfp_to_gpio(GPIO49_GPIO));
         colibri_pxa3xx_init_mmc(ARRAY_AND_SIZE(colibri_pxa300_mmc_pin_config),
                                 mfp_to_gpio(MFP_PIN_GPIO13));
 }
diff --git a/arch/arm/mach-pxa/colibri-pxa320.c b/arch/arm/mach-pxa/colibri-pxa320.c
index 86cb202847e8..b67736743518 100644
--- a/arch/arm/mach-pxa/colibri-pxa320.c
+++ b/arch/arm/mach-pxa/colibri-pxa320.c
@@ -25,6 +25,7 @@
 #include <mach/pxa3xx-regs.h>
 #include <mach/mfp-pxa320.h>
 #include <mach/colibri.h>
+#include <mach/pxafb.h>
 #include <mach/ohci.h>
 
 #include "generic.h"
@@ -108,10 +109,48 @@ static mfp_cfg_t colibri_pxa320_mmc_pin_config[] __initdata = {
         GPIO21_MMC1_DAT3
 };
 
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
+static mfp_cfg_t colibri_pxa320_lcd_pin_config[] __initdata = {
+        GPIO6_2_LCD_LDD_0,
+        GPIO7_2_LCD_LDD_1,
+        GPIO8_2_LCD_LDD_2,
+        GPIO9_2_LCD_LDD_3,
+        GPIO10_2_LCD_LDD_4,
+        GPIO11_2_LCD_LDD_5,
+        GPIO12_2_LCD_LDD_6,
+        GPIO13_2_LCD_LDD_7,
+        GPIO63_LCD_LDD_8,
+        GPIO64_LCD_LDD_9,
+        GPIO65_LCD_LDD_10,
+        GPIO66_LCD_LDD_11,
+        GPIO67_LCD_LDD_12,
+        GPIO68_LCD_LDD_13,
+        GPIO69_LCD_LDD_14,
+        GPIO70_LCD_LDD_15,
+        GPIO71_LCD_LDD_16,
+        GPIO72_LCD_LDD_17,
+        GPIO73_LCD_CS_N,
+        GPIO74_LCD_VSYNC,
+        GPIO14_2_LCD_FCLK,
+        GPIO15_2_LCD_LCLK,
+        GPIO16_2_LCD_PCLK,
+        GPIO17_2_LCD_BIAS,
+};
+
+static void __init colibri_pxa320_init_lcd(void)
+{
+        pxa3xx_mfp_config(ARRAY_AND_SIZE(colibri_pxa320_lcd_pin_config));
+}
+#else
+static inline void colibri_pxa320_init_lcd(void) {}
+#endif
+
 void __init colibri_pxa320_init(void)
 {
         colibri_pxa320_init_eth();
         colibri_pxa320_init_ohci();
+        colibri_pxa320_init_lcd();
+        colibri_pxa3xx_init_lcd(mfp_to_gpio(GPIO39_GPIO));
         colibri_pxa3xx_init_mmc(ARRAY_AND_SIZE(colibri_pxa320_mmc_pin_config),
                                 mfp_to_gpio(MFP_PIN_GPIO28));
 }
diff --git a/arch/arm/mach-pxa/colibri-pxa3xx.c b/arch/arm/mach-pxa/colibri-pxa3xx.c
index cbaa8424fc86..12d0afc54aa5 100644
--- a/arch/arm/mach-pxa/colibri-pxa3xx.c
+++ b/arch/arm/mach-pxa/colibri-pxa3xx.c
@@ -23,6 +23,7 @@
 #include <mach/mfp-pxa300.h>
 #include <mach/colibri.h>
 #include <mach/mmc.h>
+#include <mach/pxafb.h>
 
 #include "generic.h"
 #include "devices.h"
@@ -73,3 +74,48 @@ void __init colibri_pxa3xx_init_mmc(mfp_cfg_t *pins, int len, int detect_pin)
 }
 #endif /* CONFIG_MMC_PXA || CONFIG_MMC_PXA_MODULE */
 
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
+static int lcd_bl_pin;
+
+/*
+ * LCD panel (Sharp LQ043T3DX02)
+ */
+static void colibri_lcd_backlight(int on)
+{
+        gpio_set_value(lcd_bl_pin, !!on);
+}
+
+static struct pxafb_mode_info sharp_lq43_mode = {
+        .pixclock       = 101936,
+        .xres           = 480,
+        .yres           = 272,
+        .bpp            = 32,
+        .depth          = 18,
+        .hsync_len      = 41,
+        .left_margin    = 2,
+        .right_margin   = 2,
+        .vsync_len      = 10,
+        .upper_margin   = 2,
+        .lower_margin   = 2,
+        .sync           = 0,
+        .cmap_greyscale = 0,
+};
+
+static struct pxafb_mach_info sharp_lq43_info = {
+        .modes          = &sharp_lq43_mode,
+        .num_modes      = 1,
+        .cmap_inverse   = 0,
+        .cmap_static    = 0,
+        .lcd_conn       = LCD_COLOR_TFT_18BPP,
+        .pxafb_backlight_power = colibri_lcd_backlight,
+};
+
+void __init colibri_pxa3xx_init_lcd(int bl_pin)
+{
+        lcd_bl_pin = bl_pin;
+        gpio_request(bl_pin, "lcd backlight");
+        gpio_direction_output(bl_pin, 0);
+        set_pxa_fb_info(&sharp_lq43_info);
+}
+#endif
+
diff --git a/arch/arm/mach-pxa/include/mach/colibri.h b/arch/arm/mach-pxa/include/mach/colibri.h
index 0becf6215c1d..3f2a01d6a03c 100644
--- a/arch/arm/mach-pxa/include/mach/colibri.h
+++ b/arch/arm/mach-pxa/include/mach/colibri.h
@@ -10,6 +10,12 @@ extern void colibri_pxa3xx_init_mmc(mfp_cfg_t *pins, int len, int detect_pin);
 static inline void colibri_pxa3xx_init_mmc(mfp_cfg_t *, int, int) {}
 #endif
 
+#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE)
+extern void colibri_pxa3xx_init_lcd(int bl_pin);
+#else
+static inline void colibri_pxa3xx_init_lcd(int) {}
+#endif
+
 /* physical memory regions */
 #define COLIBRI_SDRAM_BASE      0xa0000000      /* SDRAM region */