Merge tag 'ntb-3.13' of git://github.com/jonmason/ntb

[linux-drm-fsl-dcu.git] / arch / arm / mach-shmobile / board-lager.c

diff --git a/arch/arm/mach-shmobile/board-lager.c b/arch/arm/mach-shmobile/board-lager.c
index 5930af8d434fb90c4a79fd8b0f8c225be9b93b58..a8d3ce646fb900514fa983964bf8d70d0e88c278 100644 (file)
--- a/arch/arm/mach-shmobile/board-lager.c
+++ b/arch/arm/mach-shmobile/board-lager.c
@@ -28,6 +28,7 @@
 #include <linux/mmc/sh_mmcif.h>
 #include <linux/pinctrl/machine.h>
 #include <linux/platform_data/gpio-rcar.h>
+#include <linux/platform_data/rcar-du.h>
 #include <linux/platform_device.h>
 #include <linux/phy.h>
 #include <linux/regulator/fixed.h>
@@ -39,6 +40,62 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 
+/* DU */
+static struct rcar_du_encoder_data lager_du_encoders[] = {
+       {
+               .type = RCAR_DU_ENCODER_VGA,
+               .output = RCAR_DU_OUTPUT_DPAD0,
+       }, {
+               .type = RCAR_DU_ENCODER_NONE,
+               .output = RCAR_DU_OUTPUT_LVDS1,
+               .connector.lvds.panel = {
+                       .width_mm = 210,
+                       .height_mm = 158,
+                       .mode = {
+                               .clock = 65000,
+                               .hdisplay = 1024,
+                               .hsync_start = 1048,
+                               .hsync_end = 1184,
+                               .htotal = 1344,
+                               .vdisplay = 768,
+                               .vsync_start = 771,
+                               .vsync_end = 777,
+                               .vtotal = 806,
+                               .flags = 0,
+                       },
+               },
+       },
+};
+
+static const struct rcar_du_platform_data lager_du_pdata __initconst = {
+       .encoders = lager_du_encoders,
+       .num_encoders = ARRAY_SIZE(lager_du_encoders),
+};
+
+static const struct resource du_resources[] __initconst = {
+       DEFINE_RES_MEM(0xfeb00000, 0x70000),
+       DEFINE_RES_MEM_NAMED(0xfeb90000, 0x1c, "lvds.0"),
+       DEFINE_RES_MEM_NAMED(0xfeb94000, 0x1c, "lvds.1"),
+       DEFINE_RES_IRQ(gic_spi(256)),
+       DEFINE_RES_IRQ(gic_spi(268)),
+       DEFINE_RES_IRQ(gic_spi(269)),
+};
+
+static void __init lager_add_du_device(void)
+{
+       struct platform_device_info info = {
+               .name = "rcar-du-r8a7790",
+               .id = -1,
+               .res = du_resources,
+               .num_res = ARRAY_SIZE(du_resources),
+               .data = &lager_du_pdata,
+               .size_data = sizeof(lager_du_pdata),
+               .dma_mask = DMA_BIT_MASK(32),
+       };
+
+       platform_device_register_full(&info);
+}
+
 /* LEDS */
 static struct gpio_led lager_leds[] = {
        {
@@ -56,7 +113,7 @@ static struct gpio_led lager_leds[] = {
        },
 };
 
-static __initdata struct gpio_led_platform_data lager_leds_pdata = {
+static const struct gpio_led_platform_data lager_leds_pdata __initconst = {
        .leds           = lager_leds,
        .num_leds       = ARRAY_SIZE(lager_leds),
 };
@@ -72,7 +129,7 @@ static struct gpio_keys_button gpio_buttons[] = {
        GPIO_KEY(KEY_1,         RCAR_GP_PIN(1, 14),     "SW2-pin1"),
 };
 
-static __initdata struct gpio_keys_platform_data lager_keys_pdata = {
+static const struct gpio_keys_platform_data lager_keys_pdata __initconst = {
        .buttons        = gpio_buttons,
        .nbuttons       = ARRAY_SIZE(gpio_buttons),
 };
@@ -84,29 +141,38 @@ static struct regulator_consumer_supply fixed3v3_power_consumers[] =
 };
 
 /* MMCIF */
-static struct sh_mmcif_plat_data mmcif1_pdata __initdata = {
+static const struct sh_mmcif_plat_data mmcif1_pdata __initconst = {
        .caps           = MMC_CAP_8_BIT_DATA | MMC_CAP_NONREMOVABLE,
+       .clk_ctrl2_present = true,
+       .ccs_unsupported = true,
 };
 
-static struct resource mmcif1_resources[] __initdata = {
+static const struct resource mmcif1_resources[] __initconst = {
        DEFINE_RES_MEM_NAMED(0xee220000, 0x80, "MMCIF1"),
        DEFINE_RES_IRQ(gic_spi(170)),
 };
 
 /* Ether */
-static struct sh_eth_plat_data ether_pdata __initdata = {
+static const struct sh_eth_plat_data ether_pdata __initconst = {
        .phy                    = 0x1,
        .edmac_endian           = EDMAC_LITTLE_ENDIAN,
        .phy_interface          = PHY_INTERFACE_MODE_RMII,
        .ether_link_active_low  = 1,
 };
 
-static struct resource ether_resources[] __initdata = {
+static const struct resource ether_resources[] __initconst = {
        DEFINE_RES_MEM(0xee700000, 0x400),
        DEFINE_RES_IRQ(gic_spi(162)),
 };
 
 static const struct pinctrl_map lager_pinctrl_map[] = {
+       /* DU (CN10: ARGB0, CN13: LVDS) */
+       PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790",
+                                 "du_rgb666", "du"),
+       PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790",
+                                 "du_sync_1", "du"),
+       PIN_MAP_MUX_GROUP_DEFAULT("rcar-du-r8a7790", "pfc-r8a7790",
+                                 "du_clk_out_0", "du"),
        /* SCIF0 (CN19: DEBUG SERIAL0) */
        PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.6", "pfc-r8a7790",
                                  "scif0_data", "scif0"),
@@ -154,6 +220,8 @@ static void __init lager_add_standard_devices(void)
                                          ether_resources,
                                          ARRAY_SIZE(ether_resources),
                                          &ether_pdata, sizeof(ether_pdata));
+
+       lager_add_du_device();
 }
 
 /*
@@ -180,14 +248,15 @@ static void __init lager_init(void)
        phy_register_fixup_for_id("r8a7790-ether-ff:01", lager_ksz8041_fixup);
 }
 
-static const char *lager_boards_compat_dt[] __initdata = {
+static const char * const lager_boards_compat_dt[] __initconst = {
        "renesas,lager",
        NULL,
 };
 
 DT_MACHINE_START(LAGER_DT, "lager")
-       .init_early     = r8a7790_init_delay,
-       .init_time      = r8a7790_timer_init,
+       .smp            = smp_ops(r8a7790_smp_ops),
+       .init_early     = r8a7790_init_early,
+       .init_time      = rcar_gen2_timer_init,
        .init_machine   = lager_init,
        .dt_compat      = lager_boards_compat_dt,
 MACHINE_END