samsung update 1

1 files changed, 185 insertions, 0 deletions

diff --git a/arch/arm/plat-s5p/dev-tv.c b/arch/arm/plat-s5p/dev-tv.c
new file mode 100644
index 0000000..2bb955c
--- /dev/null
+++ b/arch/arm/plat-s5p/dev-tv.c
@@ -0,0 +1,185 @@
+/* linux/arch/arm/plat-s5p/dev-tv.c
+ *
+ * Copyright (C) 2011 Samsung Electronics Co.Ltd
+ * Author: Tomasz Stanislawski <t.stanislaws@samsung.com>
+ *
+ * S5P series device definition for TV device
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+*/
+
+#include <linux/dma-mapping.h>
+
+#include <mach/irqs.h>
+#include <mach/map.h>
+
+#include <plat/cpu.h>
+#include <plat/devs.h>
+#include <plat/hdmi.h>
+#include <plat/tvout.h>
+
+/* HDMI interface */
+static struct resource s5p_hdmi_resources[] = {
+	[0] = {
+		.start	= S5P_PA_HDMI,
+		.end	= S5P_PA_HDMI + SZ_1M - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_TVOUT_HPD,
+		.end	= IRQ_TVOUT_HPD,
+		.flags	= IORESOURCE_IRQ,
+		.name	= "external_irq"
+	},
+	[2] = {
+		.start	= IRQ_HDMI,
+		.end	= IRQ_HDMI,
+		.flags	= IORESOURCE_IRQ,
+		.name	= "internal_irq"
+	},
+};
+
+struct platform_device s5p_device_hdmi = {
+	.name		= "s5p-hdmi",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(s5p_hdmi_resources),
+	.resource	= s5p_hdmi_resources,
+};
+EXPORT_SYMBOL(s5p_device_hdmi);
+
+void __init s5p_hdmi_set_platdata(struct s5p_hdmi_platdata *pd)
+{
+	struct s5p_hdmi_platdata *npd;
+
+	npd = s3c_set_platdata(pd, sizeof(struct s5p_hdmi_platdata),
+			&s5p_device_hdmi);
+	if (!npd)
+		return;
+
+	if (soc_is_s5pv210() || soc_is_exynos4210())
+		npd->is_v13 = true;
+
+	if (!npd->cfg_hpd)
+		npd->cfg_hpd = s5p_hdmi_cfg_hpd;
+	if (!npd->get_hpd)
+		npd->get_hpd = s5p_hdmi_get_hpd;
+}
+
+/* MIXER */
+#if defined(CONFIG_ARCH_EXYNOS4)
+static struct resource s5p_mixer_resources[] = {
+	[0] = {
+		.start	= S5P_PA_MIXER,
+		.end	= S5P_PA_MIXER + SZ_64K - 1,
+		.flags	= IORESOURCE_MEM,
+		.name	= "mxr"
+	},
+	[1] = {
+		.start	= S5P_PA_VP,
+		.end	= S5P_PA_VP + SZ_64K - 1,
+		.flags	= IORESOURCE_MEM,
+		.name	= "vp"
+	},
+	[2] = {
+		.start	= IRQ_MIXER,
+		.end	= IRQ_MIXER,
+		.flags	= IORESOURCE_IRQ,
+		.name	= "irq"
+	}
+};
+#else
+static struct resource s5p_mixer_resources[] = {
+	[0] = {
+		.start	= S5P_PA_MIXER,
+		.end	= S5P_PA_MIXER + SZ_64K - 1,
+		.flags	= IORESOURCE_MEM,
+		.name	= "mxr"
+	},
+	[2] = {
+		.start	= IRQ_MIXER,
+		.end	= IRQ_MIXER,
+		.flags	= IORESOURCE_IRQ,
+		.name	= "irq"
+	}
+};
+#endif
+
+struct platform_device s5p_device_mixer = {
+	.name		= "s5p-mixer",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(s5p_mixer_resources),
+	.resource	= s5p_mixer_resources,
+	.dev		= {
+		.coherent_dma_mask = DMA_BIT_MASK(32),
+		.dma_mask = &s5p_device_mixer.dev.coherent_dma_mask,
+	}
+};
+EXPORT_SYMBOL(s5p_device_mixer);
+
+#if defined(CONFIG_ARCH_EXYNOS4)
+/* HDMI interface */
+static struct resource s5p_sdo_resources[] = {
+	[0] = {
+		.start	= S5P_PA_SDO,
+		.end	= S5P_PA_SDO + SZ_64K - 1,
+		.flags	= IORESOURCE_MEM,
+	},
+	[1] = {
+		.start	= IRQ_SDO,
+		.end	= IRQ_SDO,
+		.flags	= IORESOURCE_IRQ,
+	}
+};
+
+struct platform_device s5p_device_sdo = {
+	.name		= "s5p-sdo",
+	.id		= -1,
+	.num_resources	= ARRAY_SIZE(s5p_sdo_resources),
+	.resource	= s5p_sdo_resources,
+	.dev		= {
+		.coherent_dma_mask = DMA_BIT_MASK(32),
+		.dma_mask = &s5p_device_sdo.dev.coherent_dma_mask,
+	}
+};
+EXPORT_SYMBOL(s5p_device_sdo);
+#endif
+
+/* CEC */
+static struct resource s5p_cec_resources[] = {
+	[0] = {
+		.start  = S5P_PA_HDMI_CEC,
+		.end    = S5P_PA_HDMI_CEC + S5P_SZ_HDMI_CEC - 1,
+		.flags  = IORESOURCE_MEM,
+	},
+	[1] = {
+		.start  = IRQ_CEC,
+		.end    = IRQ_CEC,
+		.flags  = IORESOURCE_IRQ,
+	},
+};
+
+struct platform_device s5p_device_cec = {
+	.name           = "s5p-tvout-cec",
+	.id             = -1,
+	.num_resources  = ARRAY_SIZE(s5p_cec_resources),
+	.resource       = s5p_cec_resources,
+};
+EXPORT_SYMBOL(s5p_device_cec);
+
+
+void __init s5p_hdmi_cec_set_platdata(struct s5p_platform_cec *pd)
+{
+	struct s5p_platform_cec *npd;
+
+	npd = kmemdup(pd, sizeof(struct s5p_platform_cec), GFP_KERNEL);
+	if (!npd)
+		printk(KERN_ERR "%s: no memory for platform data\n", __func__);
+	else {
+		if (!npd->cfg_gpio)
+			npd->cfg_gpio = s5p_cec_cfg_gpio;
+
+		s5p_device_cec.dev.platform_data = npd;
+	}
+}