---

yaml
---
r: 208689
b: refs/heads/master
c: 8eda2f2
h: refs/heads/master
i:
  208687: 7f087ab
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9fd04fe34af36344f61ebb24cc653726c231356e
+refs/heads/master: 8eda2f21ed9c936a54fd7bc16cbfa5ee656635c2

trunk/arch/arm/mach-shmobile/Kconfig

@@ -42,6 +42,7 @@ config MACH_AP4EVB
 	bool "AP4EVB board"
 	depends on ARCH_SH7372
 	select ARCH_REQUIRE_GPIOLIB
+	select SH_LCD_MIPI_DSI
 
 comment "SH-Mobile System Configuration"
 

trunk/arch/arm/mach-shmobile/board-ap4evb.c

@@ -17,6 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
+#include <linux/clk.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
@@ -34,8 +35,14 @@
 #include <linux/input.h>
 #include <linux/input/sh_keysc.h>
 #include <linux/usb/r8a66597.h>
+
+#include <video/sh_mobile_lcdc.h>
+#include <video/sh_mipi_dsi.h>
+
 #include <mach/common.h>
+#include <mach/irqs.h>
 #include <mach/sh7372.h>
+
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
@@ -284,12 +291,87 @@ static struct platform_device usb1_host_device = {
 	.resource	= usb1_host_resources,
 };
 
+static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = {
+	.clock_source = LCDC_CLK_PERIPHERAL, /* One of interface clocks */
+	.ch[0] = {
+		.chan = LCDC_CHAN_MAINLCD,
+		.bpp = 16,
+		.interface_type = RGB24,
+		.clock_divider = 1,
+		.flags = LCDC_FLAGS_DWPOL,
+		.lcd_cfg = {
+			.name = "R63302(QHD)",
+			.xres = 544,
+			.yres = 961,
+			.left_margin = 72,
+			.right_margin = 600,
+			.hsync_len = 16,
+			.upper_margin = 8,
+			.lower_margin = 8,
+			.vsync_len = 2,
+			.sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
+		},
+		.lcd_size_cfg = {
+			.width = 44,
+			.height = 79,
+		},
+	}
+};
+
+static struct resource lcdc_resources[] = {
+	[0] = {
+		.name	= "LCDC",
+		.start	= 0xfe940000, /* P4-only space */
+		.end	= 0xfe943fff,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= intcs_evt2irq(0x580),
+		.flags	= IORESOURCE_IRQ,
+	},
+};
+
+static struct platform_device lcdc_device = {
+	.name		= "sh_mobile_lcdc_fb",
+	.num_resources	= ARRAY_SIZE(lcdc_resources),
+	.resource	= lcdc_resources,
+	.dev	= {
+		.platform_data	= &sh_mobile_lcdc_info,
+		.coherent_dma_mask = ~0,
+	},
+};
+
+static struct resource mipidsi0_resources[] = {
+	[0] = {
+		.start  = 0xffc60000,
+		.end    = 0xffc68fff,
+		.flags  = IORESOURCE_MEM,
+	},
+};
+
+static struct sh_mipi_dsi_info mipidsi0_info = {
+	.data_format	= MIPI_RGB888,
+	.lcd_chan	= &sh_mobile_lcdc_info.ch[0],
+};
+
+static struct platform_device mipidsi0_device = {
+	.name           = "sh-mipi-dsi",
+	.num_resources  = ARRAY_SIZE(mipidsi0_resources),
+	.resource       = mipidsi0_resources,
+	.id             = 0,
+	.dev	= {
+		.platform_data	= &mipidsi0_info,
+	},
+};
+
 static struct platform_device *ap4evb_devices[] __initdata = {
 	&nor_flash_device,
 	&smc911x_device,
 	&keysc_device,
 	&sdhi0_device,
 	&usb1_host_device,
+	&lcdc_device,
+	&mipidsi0_device,
 };
 
 /* TouchScreen (Needs SW3 set to OFF) */
@@ -333,6 +415,45 @@ static void __init ap4evb_map_io(void)
 	shmobile_setup_console();
 }
 
+/* This function will disappear when we switch to (runtime) PM */
+static int __init ap4evb_init_display_clk(void)
+{
+	struct clk *lcdc_clk;
+	struct clk *dsitx_clk;
+	int ret;
+
+	lcdc_clk = clk_get(&lcdc_device.dev, "sh_mobile_lcdc_fb.0");
+	if (IS_ERR(lcdc_clk))
+		return PTR_ERR(lcdc_clk);
+
+	dsitx_clk = clk_get(&mipidsi0_device.dev, "sh-mipi-dsi.0");
+	if (IS_ERR(dsitx_clk)) {
+		ret = PTR_ERR(dsitx_clk);
+		goto eclkdsitxget;
+	}
+
+	ret = clk_enable(lcdc_clk);
+	if (ret < 0)
+		goto eclklcdcon;
+
+	ret = clk_enable(dsitx_clk);
+	if (ret < 0)
+		goto eclkdsitxon;
+
+	return 0;
+
+eclkdsitxon:
+	clk_disable(lcdc_clk);
+eclklcdcon:
+	clk_put(dsitx_clk);
+eclkdsitxget:
+	clk_put(lcdc_clk);
+
+	return ret;
+}
+
+device_initcall(ap4evb_init_display_clk);
+
 static void __init ap4evb_init(void)
 {
 	sh7372_pinmux_init();