Merge branch 'fbdev-next' of git://github.com/schandinat/linux-2.6

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / arm / mach-shmobile / board-ag5evm.c

diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index a4e6ca0..eff8a96 100644 (file)
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -271,7 +271,7 @@ static struct sh_mobile_lcdc_info lcdc0_info = {
                .flags = LCDC_FLAGS_DWPOL,
                .lcd_size_cfg.width = 44,
                .lcd_size_cfg.height = 79,
-               .bpp = 16,
+               .fourcc = V4L2_PIX_FMT_RGB565,
                .lcd_cfg = lcdc0_modes,
                .num_cfg = ARRAY_SIZE(lcdc0_modes),
                .board_cfg = {
@@ -321,12 +321,46 @@ static struct resource mipidsi0_resources[] = {
        },
 };
 
+#define DSI0PHYCR      0xe615006c
+static int sh_mipi_set_dot_clock(struct platform_device *pdev,
+                                void __iomem *base,
+                                int enable)
+{
+       struct clk *pck;
+       int ret;
+
+       pck = clk_get(&pdev->dev, "dsip_clk");
+       if (IS_ERR(pck)) {
+               ret = PTR_ERR(pck);
+               goto sh_mipi_set_dot_clock_pck_err;
+       }
+
+       if (enable) {
+               clk_set_rate(pck, clk_round_rate(pck,  24000000));
+               __raw_writel(0x2a809010, DSI0PHYCR);
+               clk_enable(pck);
+       } else {
+               clk_disable(pck);
+       }
+
+       ret = 0;
+
+       clk_put(pck);
+
+sh_mipi_set_dot_clock_pck_err:
+       return ret;
+}
+
 static struct sh_mipi_dsi_info mipidsi0_info = {
        .data_format    = MIPI_RGB888,
        .lcd_chan       = &lcdc0_info.ch[0],
+       .lane           = 2,
        .vsynw_offset   = 20,
        .clksrc         = 1,
-       .flags          = SH_MIPI_DSI_HSABM,
+       .flags          = SH_MIPI_DSI_HSABM             |
+                         SH_MIPI_DSI_SYNC_PULSES_MODE  |
+                         SH_MIPI_DSI_HSbyteCLK,
+       .set_dot_clock  = sh_mipi_set_dot_clock,
 };
 
 static struct platform_device mipidsi0_device = {
@@ -472,8 +506,6 @@ static void __init ag5evm_map_io(void)
        shmobile_setup_console();
 }
 
-#define DSI0PHYCR      0xe615006c
-
 static void __init ag5evm_init(void)
 {
        sh73a0_pinmux_init();
@@ -554,9 +586,6 @@ static void __init ag5evm_init(void)
        gpio_direction_output(GPIO_PORT235, 0);
        lcd_backlight_reset();
 
-       /* MIPI-DSI clock setup */
-       __raw_writel(0x2a809010, DSI0PHYCR);
-
        /* enable SDHI0 on CN15 [SD I/F] */
        gpio_request(GPIO_FN_SDHICD0, NULL);
        gpio_request(GPIO_FN_SDHIWP0, NULL);