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: (289 commits)
  davinci: DM644x EVM: register MUSB device earlier
  davinci: add spi devices on tnetv107x evm
  davinci: add ssp config for tnetv107x evm board
  davinci: add tnetv107x ssp platform device
  spi: add ti-ssp spi master driver
  mfd: add driver for sequencer serial port
  ARM: EXYNOS4: Implement Clock gating for System MMU
  ARM: EXYNOS4: Enhancement of System MMU driver
  ARM: EXYNOS4: Add support for gpio interrupts
  ARM: S5P: Add function to register gpio interrupt bank data
  ARM: S5P: Cleanup S5P gpio interrupt code
  ARM: EXYNOS4: Add missing GPYx banks
  ARM: S3C64XX: Fix section mismatch from cpufreq init
  ARM: EXYNOS4: Add keypad device to the SMDKV310
  ARM: EXYNOS4: Update clocks for keypad
  ARM: EXYNOS4: Update keypad base address
  ARM: EXYNOS4: Add keypad device helpers
  ARM: EXYNOS4: Add support for SATA on ARMLEX4210
  plat-nomadik: make GPIO interrupts work with cpuidle ApSleep
  mach-u300: define a dummy filter function for coh901318
  ...

Fix up various conflicts in
 - arch/arm/mach-exynos4/cpufreq.c
 - arch/arm/mach-mxs/gpio.c
 - drivers/net/Kconfig
 - drivers/tty/serial/Kconfig
 - drivers/tty/serial/Makefile
 - drivers/usb/gadget/fsl_mxc_udc.c
 - drivers/video/Kconfig

1 files changed, 74 insertions, 45 deletions

diff --git a/arch/arm/plat-orion/time.c b/arch/arm/plat-orion/time.c
index c3da2478b2aa..742b0323c57b 100644
--- a/arch/arm/plat-orion/time.c
+++ b/arch/arm/plat-orion/time.c
@@ -18,28 +18,42 @@
 #include <linux/interrupt.h>
 #include <linux/irq.h>
 #include <asm/sched_clock.h>
-#include <asm/mach/time.h>
-#include <mach/bridge-regs.h>
-#include <mach/hardware.h>
 
 /*
- * Number of timer ticks per jiffy.
+ * MBus bridge block registers.
  */
-static u32 ticks_per_jiffy;
+#define BRIDGE_CAUSE_OFF	0x0110
+#define BRIDGE_MASK_OFF		0x0114
+#define  BRIDGE_INT_TIMER0	 0x0002
+#define  BRIDGE_INT_TIMER1	 0x0004
 
 
 /*
  * Timer block registers.
  */
-#define TIMER_CTRL		(TIMER_VIRT_BASE + 0x0000)
-#define  TIMER0_EN		0x0001
-#define  TIMER0_RELOAD_EN	0x0002
-#define  TIMER1_EN		0x0004
-#define  TIMER1_RELOAD_EN	0x0008
-#define TIMER0_RELOAD		(TIMER_VIRT_BASE + 0x0010)
-#define TIMER0_VAL		(TIMER_VIRT_BASE + 0x0014)
-#define TIMER1_RELOAD		(TIMER_VIRT_BASE + 0x0018)
-#define TIMER1_VAL		(TIMER_VIRT_BASE + 0x001c)
+#define TIMER_CTRL_OFF		0x0000
+#define  TIMER0_EN		 0x0001
+#define  TIMER0_RELOAD_EN	 0x0002
+#define  TIMER1_EN		 0x0004
+#define  TIMER1_RELOAD_EN	 0x0008
+#define TIMER0_RELOAD_OFF	0x0010
+#define TIMER0_VAL_OFF		0x0014
+#define TIMER1_RELOAD_OFF	0x0018
+#define TIMER1_VAL_OFF		0x001c
+
+
+/*
+ * SoC-specific data.
+ */
+static void __iomem *bridge_base;
+static u32 bridge_timer1_clr_mask;
+static void __iomem *timer_base;
+
+
+/*
+ * Number of timer ticks per jiffy.
+ */
+static u32 ticks_per_jiffy;
 
 
 /*
@@ -50,14 +64,14 @@ static DEFINE_CLOCK_DATA(cd);
 
 unsigned long long notrace sched_clock(void)
 {
-	u32 cyc = 0xffffffff - readl(TIMER0_VAL);
+	u32 cyc = ~readl(timer_base + TIMER0_VAL_OFF);
 	return cyc_to_sched_clock(&cd, cyc, (u32)~0);
 }
 
 
 static void notrace orion_update_sched_clock(void)
 {
-	u32 cyc = 0xffffffff - readl(TIMER0_VAL);
+	u32 cyc = ~readl(timer_base + TIMER0_VAL_OFF);
 	update_sched_clock(&cd, cyc, (u32)~0);
 }
 
@@ -71,7 +85,7 @@ static void __init setup_sched_clock(unsigned long tclk)
  */
 static cycle_t orion_clksrc_read(struct clocksource *cs)
 {
-	return 0xffffffff - readl(TIMER0_VAL);
+	return 0xffffffff - readl(timer_base + TIMER0_VAL_OFF);
 }
 
 static struct clocksource orion_clksrc = {
@@ -101,23 +115,23 @@ orion_clkevt_next_event(unsigned long delta, struct clock_event_device *dev)
 	/*
 	 * Clear and enable clockevent timer interrupt.
 	 */
-	writel(BRIDGE_INT_TIMER1_CLR, BRIDGE_CAUSE);
+	writel(bridge_timer1_clr_mask, bridge_base + BRIDGE_CAUSE_OFF);
 
-	u = readl(BRIDGE_MASK);
+	u = readl(bridge_base + BRIDGE_MASK_OFF);
 	u |= BRIDGE_INT_TIMER1;
-	writel(u, BRIDGE_MASK);
+	writel(u, bridge_base + BRIDGE_MASK_OFF);
 
 	/*
 	 * Setup new clockevent timer value.
 	 */
-	writel(delta, TIMER1_VAL);
+	writel(delta, timer_base + TIMER1_VAL_OFF);
 
 	/*
 	 * Enable the timer.
 	 */
-	u = readl(TIMER_CTRL);
+	u = readl(timer_base + TIMER_CTRL_OFF);
 	u = (u & ~TIMER1_RELOAD_EN) | TIMER1_EN;
-	writel(u, TIMER_CTRL);
+	writel(u, timer_base + TIMER_CTRL_OFF);
 
 	local_irq_restore(flags);
 
@@ -135,37 +149,38 @@ orion_clkevt_mode(enum clock_event_mode mode, struct clock_event_device *dev)
 		/*
 		 * Setup timer to fire at 1/HZ intervals.
 		 */
-		writel(ticks_per_jiffy - 1, TIMER1_RELOAD);
-		writel(ticks_per_jiffy - 1, TIMER1_VAL);
+		writel(ticks_per_jiffy - 1, timer_base + TIMER1_RELOAD_OFF);
+		writel(ticks_per_jiffy - 1, timer_base + TIMER1_VAL_OFF);
 
 		/*
 		 * Enable timer interrupt.
 		 */
-		u = readl(BRIDGE_MASK);
-		writel(u | BRIDGE_INT_TIMER1, BRIDGE_MASK);
+		u = readl(bridge_base + BRIDGE_MASK_OFF);
+		writel(u | BRIDGE_INT_TIMER1, bridge_base + BRIDGE_MASK_OFF);
 
 		/*
 		 * Enable timer.
 		 */
-		u = readl(TIMER_CTRL);
-		writel(u | TIMER1_EN | TIMER1_RELOAD_EN, TIMER_CTRL);
+		u = readl(timer_base + TIMER_CTRL_OFF);
+		writel(u | TIMER1_EN | TIMER1_RELOAD_EN,
+		       timer_base + TIMER_CTRL_OFF);
 	} else {
 		/*
 		 * Disable timer.
 		 */
-		u = readl(TIMER_CTRL);
-		writel(u & ~TIMER1_EN, TIMER_CTRL);
+		u = readl(timer_base + TIMER_CTRL_OFF);
+		writel(u & ~TIMER1_EN, timer_base + TIMER_CTRL_OFF);
 
 		/*
 		 * Disable timer interrupt.
 		 */
-		u = readl(BRIDGE_MASK);
-		writel(u & ~BRIDGE_INT_TIMER1, BRIDGE_MASK);
+		u = readl(bridge_base + BRIDGE_MASK_OFF);
+		writel(u & ~BRIDGE_INT_TIMER1, bridge_base + BRIDGE_MASK_OFF);
 
 		/*
 		 * ACK pending timer interrupt.
 		 */
-		writel(BRIDGE_INT_TIMER1_CLR, BRIDGE_CAUSE);
+		writel(bridge_timer1_clr_mask, bridge_base + BRIDGE_CAUSE_OFF);
 
 	}
 	local_irq_restore(flags);
@@ -185,7 +200,7 @@ static irqreturn_t orion_timer_interrupt(int irq, void *dev_id)
 	/*
 	 * ACK timer interrupt and call event handler.
 	 */
-	writel(BRIDGE_INT_TIMER1_CLR, BRIDGE_CAUSE);
+	writel(bridge_timer1_clr_mask, bridge_base + BRIDGE_CAUSE_OFF);
 	orion_clkevt.event_handler(&orion_clkevt);
 
 	return IRQ_HANDLED;
@@ -197,31 +212,45 @@ static struct irqaction orion_timer_irq = {
 	.handler	= orion_timer_interrupt
 };
 
-void __init orion_time_init(unsigned int irq, unsigned int tclk)
+void __init
+orion_time_set_base(u32 _timer_base)
+{
+	timer_base = (void __iomem *)_timer_base;
+}
+
+void __init
+orion_time_init(u32 _bridge_base, u32 _bridge_timer1_clr_mask,
+		unsigned int irq, unsigned int tclk)
 {
 	u32 u;
 
+	/*
+	 * Set SoC-specific data.
+	 */
+	bridge_base = (void __iomem *)_bridge_base;
+	bridge_timer1_clr_mask = _bridge_timer1_clr_mask;
+
 	ticks_per_jiffy = (tclk + HZ/2) / HZ;
 
 	/*
-	 * Set scale and timer for sched_clock
+	 * Set scale and timer for sched_clock.
 	 */
 	setup_sched_clock(tclk);
 
 	/*
 	 * Setup free-running clocksource timer (interrupts
-	 * disabled.)
+	 * disabled).
 	 */
-	writel(0xffffffff, TIMER0_VAL);
-	writel(0xffffffff, TIMER0_RELOAD);
-	u = readl(BRIDGE_MASK);
-	writel(u & ~BRIDGE_INT_TIMER0, BRIDGE_MASK);
-	u = readl(TIMER_CTRL);
-	writel(u | TIMER0_EN | TIMER0_RELOAD_EN, TIMER_CTRL);
+	writel(0xffffffff, timer_base + TIMER0_VAL_OFF);
+	writel(0xffffffff, timer_base + TIMER0_RELOAD_OFF);
+	u = readl(bridge_base + BRIDGE_MASK_OFF);
+	writel(u & ~BRIDGE_INT_TIMER0, bridge_base + BRIDGE_MASK_OFF);
+	u = readl(timer_base + TIMER_CTRL_OFF);
+	writel(u | TIMER0_EN | TIMER0_RELOAD_EN, timer_base + TIMER_CTRL_OFF);
 	clocksource_register_hz(&orion_clksrc, tclk);
 
 	/*
-	 * Setup clockevent timer (interrupt-driven.)
+	 * Setup clockevent timer (interrupt-driven).
 	 */
 	setup_irq(irq, &orion_timer_irq);
 	orion_clkevt.mult = div_sc(tclk, NSEC_PER_SEC, orion_clkevt.shift);