Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm

* 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (161 commits)
  ARM: pxa: fix building issue of missing physmap.h
  ARM: mmp: PXA910 drive strength FAST using wrong value
  ARM: mmp: MMP2 drive strength FAST using wrong value
  ARM: pxa: fix recursive calls in pxa_low_gpio_chip
  AT91: Support for gsia18s board
  AT91: Acme Systems FOX Board G20 board files
  AT91: board-sam9m10g45ek.c: Remove duplicate inclusion of mach/hardware.h
  ARM: pxa: fix suspend/resume array index miscalculation
  ARM: pxa: use cpu_has_ipr() consistently in irq.c
  ARM: pxa: remove unused variable in clock-pxa3xx.c
  ARM: pxa: fix warning in zeus.c
  ARM: sa1111: fix typo in sa1111_retrigger_lowirq()
  ARM mxs: clkdev related compile fixes
  ARM i.MX mx31_3ds: Fix MC13783 regulator names
  ARM: plat-stmp3xxx: irq_data conversion.
  ARM: plat-spear: irq_data conversion.
  ARM: plat-orion: irq_data conversion.
  ARM: plat-omap: irq_data conversion.
  ARM: plat-nomadik: irq_data conversion.
  ARM: plat-mxc: irq_data conversion.
  ...

Fix up trivial conflict in arch/arm/plat-omap/gpio.c (Lennert
Buytenhek's irq_data conversion clashing with some omap irq updates)

1 files changed, 139 insertions, 0 deletions

diff --git a/arch/arm/mach-s5pv310/dev-pd.c b/arch/arm/mach-s5pv310/dev-pd.c
new file mode 100644
index 0000000..58a50c2
--- /dev/null
+++ b/arch/arm/mach-s5pv310/dev-pd.c
@@ -0,0 +1,139 @@
+/* linux/arch/arm/mach-s5pv310/dev-pd.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *		http://www.samsung.com
+ *
+ * S5PV310 - Power Domain support
+ *
+ * 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/io.h>
+#include <linux/kernel.h>
+#include <linux/platform_device.h>
+#include <linux/delay.h>
+
+#include <mach/regs-pmu.h>
+
+#include <plat/pd.h>
+
+static int s5pv310_pd_enable(struct device *dev)
+{
+	struct samsung_pd_info *pdata =  dev->platform_data;
+	u32 timeout;
+
+	__raw_writel(S5P_INT_LOCAL_PWR_EN, pdata->base);
+
+	/* Wait max 1ms */
+	timeout = 10;
+	while ((__raw_readl(pdata->base + 0x4) & S5P_INT_LOCAL_PWR_EN)
+		!= S5P_INT_LOCAL_PWR_EN) {
+		if (timeout == 0) {
+			printk(KERN_ERR "Power domain %s enable failed.\n",
+				dev_name(dev));
+			return -ETIMEDOUT;
+		}
+		timeout--;
+		udelay(100);
+	}
+
+	return 0;
+}
+
+static int s5pv310_pd_disable(struct device *dev)
+{
+	struct samsung_pd_info *pdata =  dev->platform_data;
+	u32 timeout;
+
+	__raw_writel(0, pdata->base);
+
+	/* Wait max 1ms */
+	timeout = 10;
+	while (__raw_readl(pdata->base + 0x4) & S5P_INT_LOCAL_PWR_EN) {
+		if (timeout == 0) {
+			printk(KERN_ERR "Power domain %s disable failed.\n",
+				dev_name(dev));
+			return -ETIMEDOUT;
+		}
+		timeout--;
+		udelay(100);
+	}
+
+	return 0;
+}
+
+struct platform_device s5pv310_device_pd[] = {
+	{
+		.name		= "samsung-pd",
+		.id		= 0,
+		.dev = {
+			.platform_data = &(struct samsung_pd_info) {
+				.enable		= s5pv310_pd_enable,
+				.disable	= s5pv310_pd_disable,
+				.base		= S5P_PMU_MFC_CONF,
+			},
+		},
+	}, {
+		.name		= "samsung-pd",
+		.id		= 1,
+		.dev = {
+			.platform_data = &(struct samsung_pd_info) {
+				.enable		= s5pv310_pd_enable,
+				.disable	= s5pv310_pd_disable,
+				.base		= S5P_PMU_G3D_CONF,
+			},
+		},
+	}, {
+		.name		= "samsung-pd",
+		.id		= 2,
+		.dev = {
+			.platform_data = &(struct samsung_pd_info) {
+				.enable		= s5pv310_pd_enable,
+				.disable	= s5pv310_pd_disable,
+				.base		= S5P_PMU_LCD0_CONF,
+			},
+		},
+	}, {
+		.name		= "samsung-pd",
+		.id		= 3,
+		.dev = {
+			.platform_data = &(struct samsung_pd_info) {
+				.enable		= s5pv310_pd_enable,
+				.disable	= s5pv310_pd_disable,
+				.base		= S5P_PMU_LCD1_CONF,
+			},
+		},
+	}, {
+		.name		= "samsung-pd",
+		.id		= 4,
+		.dev = {
+			.platform_data = &(struct samsung_pd_info) {
+				.enable		= s5pv310_pd_enable,
+				.disable	= s5pv310_pd_disable,
+				.base		= S5P_PMU_TV_CONF,
+			},
+		},
+	}, {
+		.name		= "samsung-pd",
+		.id		= 5,
+		.dev = {
+			.platform_data = &(struct samsung_pd_info) {
+				.enable		= s5pv310_pd_enable,
+				.disable	= s5pv310_pd_disable,
+				.base		= S5P_PMU_CAM_CONF,
+			},
+		},
+	}, {
+		.name		= "samsung-pd",
+		.id		= 6,
+		.dev = {
+			.platform_data = &(struct samsung_pd_info) {
+				.enable		= s5pv310_pd_enable,
+				.disable	= s5pv310_pd_disable,
+				.base		= S5P_PMU_GPS_CONF,
+			},
+		},
+	},
+};