5 files changed, 40 insertions, 19 deletions

diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index 1a8118c929be..a94f29da5d30 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -923,7 +923,8 @@ static struct platform_device ceu_device = {
         .num_resources  = ARRAY_SIZE(ceu_resources),
         .resource       = ceu_resources,
         .dev    = {
-                .platform_data  = &sh_mobile_ceu_info,
+                .platform_data          = &sh_mobile_ceu_info,
+                .coherent_dma_mask      = 0xffffffff,
         },
 };
 
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 1a63c213e45d..49bc07482179 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -295,6 +295,18 @@ static struct fb_videomode mackerel_lcdc_modes[] = {
         },
 };
 
+static int mackerel_set_brightness(void *board_data, int brightness)
+{
+        gpio_set_value(GPIO_PORT31, brightness);
+
+        return 0;
+}
+
+static int mackerel_get_brightness(void *board_data)
+{
+        return gpio_get_value(GPIO_PORT31);
+}
+
 static struct sh_mobile_lcdc_info lcdc_info = {
         .clock_source = LCDC_CLK_BUS,
         .ch[0] = {
@@ -307,6 +319,14 @@ static struct sh_mobile_lcdc_info lcdc_info = {
                 .flags                  = 0,
                 .lcd_size_cfg.width     = 152,
                 .lcd_size_cfg.height    = 91,
+                .board_cfg = {
+                        .set_brightness = mackerel_set_brightness,
+                        .get_brightness = mackerel_get_brightness,
+                },
+                .bl_info = {
+                        .name = "sh_mobile_lcdc_bl",
+                        .max_brightness = 1,
+                },
         }
 };
 
@@ -901,7 +921,8 @@ static struct platform_device ceu_device = {
         .num_resources  = ARRAY_SIZE(ceu_resources),
         .resource       = ceu_resources,
         .dev            = {
-                .platform_data  = &sh_mobile_ceu_info,
+                .platform_data          = &sh_mobile_ceu_info,
+                .coherent_dma_mask      = 0xffffffff,
         },
 };
 
@@ -1059,7 +1080,7 @@ static void __init mackerel_init(void)
         gpio_request(GPIO_FN_LCDDCK,   NULL);
 
         gpio_request(GPIO_PORT31, NULL); /* backlight */
-        gpio_direction_output(GPIO_PORT31, 1);
+        gpio_direction_output(GPIO_PORT31, 0); /* off by default */
 
         gpio_request(GPIO_PORT151, NULL); /* LCDDON */
         gpio_direction_output(GPIO_PORT151, 1);
diff --git a/arch/arm/mach-shmobile/include/mach/mmcif-ap4eb.h b/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h
index a8d02be8d2b6..db59fdbda860 100644
--- a/arch/arm/mach-shmobile/include/mach/mmcif-ap4eb.h
+++ b/arch/arm/mach-shmobile/include/mach/mmc-ap4eb.h
@@ -1,5 +1,5 @@
-#ifndef MMCIF_AP4EB_H
-#define MMCIF_AP4EB_H
+#ifndef MMC_AP4EB_H
+#define MMC_AP4EB_H
 
 #define PORT185CR      (void __iomem *)0xe60520b9
 #define PORT186CR      (void __iomem *)0xe60520ba
@@ -8,7 +8,7 @@
 
 #define PORTR191_160DR (void __iomem *)0xe6056014
 
-static inline void mmcif_init_progress(void)
+static inline void mmc_init_progress(void)
 {
        /* Initialise LEDS1-4
         * registers: PORT185CR-PORT188CR (LED1-LED4 Control)
@@ -20,10 +20,10 @@ static inline void mmcif_init_progress(void)
        __raw_writeb(0x10, PORT188CR);
 }
 
-static inline void mmcif_update_progress(int n)
+static inline void mmc_update_progress(int n)
 {
         __raw_writel((__raw_readl(PORTR191_160DR) & ~(0xf << 25)) |
                      (1 << (25 + n)), PORTR191_160DR);
 }
 
-#endif /* MMCIF_AP4EB_H */
+#endif /* MMC_AP4EB_H */
diff --git a/arch/arm/mach-shmobile/include/mach/mmcif-mackerel.h b/arch/arm/mach-shmobile/include/mach/mmc-mackerel.h
index 4b4f6949a868..15d3a9efdec2 100644
--- a/arch/arm/mach-shmobile/include/mach/mmcif-mackerel.h
+++ b/arch/arm/mach-shmobile/include/mach/mmc-mackerel.h
@@ -1,5 +1,5 @@
-#ifndef MMCIF_MACKEREL_H
-#define MMCIF_MACKEREL_H
+#ifndef MMC_MACKEREL_H
+#define MMC_MACKEREL_H
 
 #define PORT0CR      (void __iomem *)0xe6051000
 #define PORT1CR      (void __iomem *)0xe6051001
@@ -9,7 +9,7 @@
 #define PORTR031_000DR (void __iomem *)0xe6055000
 #define PORTL159_128DR (void __iomem *)0xe6054010
 
-static inline void mmcif_init_progress(void)
+static inline void mmc_init_progress(void)
 {
        /* Initialise LEDS0-3
         * registers: PORT0CR-PORT2CR,PORT159CR (LED0-LED3 Control)
@@ -21,7 +21,7 @@ static inline void mmcif_init_progress(void)
        __raw_writeb(0x10, PORT159CR);
 }
 
-static inline void mmcif_update_progress(int n)
+static inline void mmc_update_progress(int n)
 {
         unsigned a = 0, b = 0;
 
@@ -35,5 +35,4 @@ static inline void mmcif_update_progress(int n)
         __raw_writel((__raw_readl(PORTL159_128DR) & ~(1 << 31)) | b,
                      PORTL159_128DR);
 }
-
-#endif /* MMCIF_MACKEREL_H */
+#endif /* MMC_MACKEREL_H */
diff --git a/arch/arm/mach-shmobile/include/mach/mmcif.h b/arch/arm/mach-shmobile/include/mach/mmc.h
index f4dc3279cf03..e11560a525a1 100644
--- a/arch/arm/mach-shmobile/include/mach/mmcif.h
+++ b/arch/arm/mach-shmobile/include/mach/mmc.h
@@ -1,5 +1,5 @@
-#ifndef MMCIF_H
-#define MMCIF_H
+#ifndef MMC_H
+#define MMC_H
 
 /**************************************************
  *
@@ -8,11 +8,11 @@
  **************************************************/
 
 #ifdef CONFIG_MACH_AP4EVB
-#include "mach/mmcif-ap4eb.h"
+#include "mach/mmc-ap4eb.h"
 #elif CONFIG_MACH_MACKEREL
-#include "mach/mmcif-mackerel.h"
+#include "mach/mmc-mackerel.h"
 #else
 #error "unsupported board."
 #endif
 
-#endif /* MMCIF_H */
+#endif /* MMC_H */