1 files changed, 102 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/mcde.c b/arch/arm/mach-ux500/mcde.c
new file mode 100644
index 00000000000..fe3b80f0961
--- /dev/null
+++ b/arch/arm/mach-ux500/mcde.c
@@ -0,0 +1,102 @@
+/*
+ * Copyright (C) ST-Ericsson AB 2010
+ *
+ * MOP500/HREF500 ed/v1 Display platform devices
+ *
+ * Author: Marcus Lorentzon <marcus.xm.lorentzon@stericsson.com>
+ * for ST-Ericsson.
+ *
+ * License terms: GNU General Public License (GPL), version 2.
+ */
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <mach/hardware.h>
+#include <mach/irqs.h>
+#include <video/mcde.h>
+#include <mach/prcmu-fw-api.h>
+
+static struct resource mcde_resources[] = {
+	[0] = {
+		.name  = MCDE_IO_AREA,
+		.start = U8500_MCDE_BASE,
+		.end   = U8500_MCDE_BASE + 0x1000 - 1, /* TODO: Fix size */
+		.flags = IORESOURCE_MEM,
+	},
+	[1] = {
+		.name  = MCDE_IO_AREA,
+		.start = U8500_DSI_LINK1_BASE,
+		.end   = U8500_DSI_LINK1_BASE + U8500_DSI_LINK_SIZE - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[2] = {
+		.name  = MCDE_IO_AREA,
+		.start = U8500_DSI_LINK2_BASE,
+		.end   = U8500_DSI_LINK2_BASE + U8500_DSI_LINK_SIZE - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[3] = {
+		.name  = MCDE_IO_AREA,
+		.start = U8500_DSI_LINK3_BASE,
+		.end   = U8500_DSI_LINK3_BASE + U8500_DSI_LINK_SIZE - 1,
+		.flags = IORESOURCE_MEM,
+	},
+	[4] = {
+		.name  = MCDE_IRQ,
+		.start = IRQ_DB8500_DISP,
+		.end   = IRQ_DB8500_DISP,
+		.flags = IORESOURCE_IRQ,
+	},
+};
+
+
+static int mcde_platform_enable(void)
+{
+	return prcmu_enable_mcde();
+}
+
+static int mcde_platform_disable(void)
+{
+	return prcmu_disable_mcde();
+}
+
+static void dev_release_noop(struct device *dev)
+{
+	/* Do nothing */
+}
+
+static struct mcde_platform_data mcde_pdata = {
+	.num_dsilinks = 3,
+	/*
+	 * [0] = 3: 24 bits DPI: connect LSB Ch B to D[0:7]
+	 * [3] = 4: 24 bits DPI: connect MID Ch B to D[24:31]
+	 * [4] = 5: 24 bits DPI: connect MSB Ch B to D[32:39]
+	 *
+	 * [1] = 3: TV out     : connect LSB Ch B to D[8:15]
+	 */
+#define DONT_CARE 0
+	.outmux = { 3, 3, DONT_CARE, 4, 5 },
+#undef DONT_CARE
+	.syncmux = 0x00,  /* DPI channel A and B on output pins A and B resp */
+	.regulator_vana_id = "v-ana",
+	.regulator_mcde_epod_id = "vsupply",
+	.regulator_esram_epod_id = "v-esram34",
+	.clock_dsi_id = "hdmi",
+	.clock_dsi_lp_id = "tv",
+	.clock_dpi_id = "lcd",
+	.clock_mcde_id = "mcde",
+	.platform_enable = mcde_platform_enable,
+	.platform_disable = mcde_platform_disable,
+};
+
+struct platform_device ux500_mcde_device = {
+	.name = "mcde",
+	.id = -1,
+	.dev = {
+		.release = dev_release_noop,
+		.platform_data = &mcde_pdata,
+	},
+	.num_resources = ARRAY_SIZE(mcde_resources),
+	.resource = mcde_resources,
+};