0001-i.MX35-PDK-Chunghwa-CLAA070VC01-7-WVGA-TFT-Display-s.patch

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From 63124d8b4bbcfea877f0ed736238c53f940f325f Mon Sep 17 00:00:00 2001
From: Alex <alexg@xxxxxxxxxxxxxx>
Date: Mon, 5 Mar 2012 14:19:08 +0200
Subject: [PATCH] i.MX35 PDK: Chunghwa CLAA070VC01 7" WVGA TFT Display support

This patch add support for display that shipped with the i.MX35 PDK.

Signed-off-by: Alex Gershgorin <alexg@xxxxxxxxxxxxxx>
---
 arch/arm/mach-imx/mach-mx35_3ds.c |   57 +++++++++++++++++++++++++++++++++++++
 1 files changed, 57 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index 0af6c9c..a477e46 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -120,6 +120,61 @@ static iomux_v3_cfg_t mx35pdk_pads[] = {
 	/* I2C1 */
 	MX35_PAD_I2C1_CLK__I2C1_SCL,
 	MX35_PAD_I2C1_DAT__I2C1_SDA,
+	/* DISPLAY */
+	MX35_PAD_LD0__IPU_DISPB_DAT_0,
+	MX35_PAD_LD1__IPU_DISPB_DAT_1,
+	MX35_PAD_LD2__IPU_DISPB_DAT_2,
+	MX35_PAD_LD3__IPU_DISPB_DAT_3,
+	MX35_PAD_LD4__IPU_DISPB_DAT_4,
+	MX35_PAD_LD5__IPU_DISPB_DAT_5,
+	MX35_PAD_LD6__IPU_DISPB_DAT_6,
+	MX35_PAD_LD7__IPU_DISPB_DAT_7,
+	MX35_PAD_LD8__IPU_DISPB_DAT_8,
+	MX35_PAD_LD9__IPU_DISPB_DAT_9,
+	MX35_PAD_LD10__IPU_DISPB_DAT_10,
+	MX35_PAD_LD11__IPU_DISPB_DAT_11,
+	MX35_PAD_LD12__IPU_DISPB_DAT_12,
+	MX35_PAD_LD13__IPU_DISPB_DAT_13,
+	MX35_PAD_LD14__IPU_DISPB_DAT_14,
+	MX35_PAD_LD15__IPU_DISPB_DAT_15,
+	MX35_PAD_LD16__IPU_DISPB_DAT_16,
+	MX35_PAD_LD17__IPU_DISPB_DAT_17,
+	MX35_PAD_D3_VSYNC__IPU_DISPB_D3_VSYNC,
+	MX35_PAD_D3_HSYNC__IPU_DISPB_D3_HSYNC,
+	MX35_PAD_D3_FPSHIFT__IPU_DISPB_D3_CLK,
+	MX35_PAD_CONTRAST__IPU_DISPB_CONTR,
+	MX35_PAD_D3_REV__IPU_DISPB_D3_REV,
+	MX35_PAD_D3_CLS__IPU_DISPB_D3_CLS,
+};
+
+static const struct fb_videomode fb_modedb[] = {
+	{
+		/* 800x480 @ 60 Hz */
+		.name		= "CTP-CLAA070LC0ACW",
+		.refresh	= 60,
+		.xres		= 800,
+		.yres		= 480,
+		.pixclock	= KHZ2PICOS(27000),
+		.left_margin	= 50,
+		.right_margin	= 50,	/* whole line should have 900 clocks */
+		.upper_margin	= 10,
+		.lower_margin	= 10,	/* whole frame should have 500 lines */
+		.hsync_len	= 1,	/* note: DE only display */
+		.vsync_len	= 1,	/* note: DE only display */
+		.sync		= FB_SYNC_CLK_IDLE_EN | FB_SYNC_OE_ACT_HIGH,
+		.vmode		= FB_VMODE_NONINTERLACED,
+		.flag		= 0,
+	},
+};
+
+static const struct ipu_platform_data mx35_3ds_ipu_data __initconst = {
+	.irq_base = MXC_IPU_IRQ_START,
+};
+
+static struct mx3fb_platform_data mx3fb_pdata __initdata = {
+	.name		= "CTP-CLAA070LC0ACW",
+	.mode		= fb_modedb,
+	.num_modes	= ARRAY_SIZE(fb_modedb),
 };
 
 static int mx35_3ds_otg_init(struct platform_device *pdev)
@@ -204,6 +259,8 @@ static void __init mx35_3ds_init(void)
 		pr_warn("Init of the debugboard failed, all "
 				"devices on the debugboard are unusable.\n");
 	imx35_add_imx_i2c0(&mx35_3ds_i2c0_data);
+	imx35_add_ipu_core(&mx35_3ds_ipu_data);
+	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
 }
 
 static void __init mx35pdk_timer_init(void)
-- 
1.7.0.4


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