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

* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits)
  [ARM] Update mach-types
  ARM: 5636/1: Move vendor enum to AMBA include
  ARM: Fix pfn_valid() for sparse memory
  [ARM] orion5x: Add LaCie NAS 2Big Network support
  [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume
  ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board
  ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board
  ARM: 5689/1: Update default config of HP Jornada 700-series machines
  ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem
  ARM: 5688/1: ks8695_serial: disable_irq() lockup
  ARM: 5687/1: fix an oops with highmem
  ARM: 5684/1: Add nuc960 platform to w90x900
  ARM: 5683/1: Add nuc950 platform to w90x900
  ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform
  ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver
  ARM: 5625/1: fix hard coded 4K resource size in amba bus detection
  MMC: MMCI: convert realview MMC to use gpiolib
  ARM: 5685/1: Make MMCI driver compile without gpiolib
  ARM: implement highpte
  ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ
  ...

Fix up trivial conflict in arch/arm/kernel/signal.c.

It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83f ("KEYS:
Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.

1 files changed, 51 insertions, 0 deletions

diff --git a/arch/arm/mach-mxc91231/system.c b/arch/arm/mach-mxc91231/system.c
new file mode 100644
index 000000000000..736f7efd874a
--- /dev/null
+++ b/arch/arm/mach-mxc91231/system.c
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2009 Dmitriy Taychenachev <dimichxp@gmail.com>
+ *
+ * This file is released under the GPLv2 or later.
+ */
+
+#include <linux/delay.h>
+#include <linux/io.h>
+
+#include <asm/proc-fns.h>
+#include <mach/hardware.h>
+
+#include "crm_regs.h"
+
+#define WDOG_WCR                MXC91231_IO_ADDRESS(MXC91231_WDOG1_BASE_ADDR)
+#define WDOG_WCR_OUT_ENABLE     (1 << 6)
+#define WDOG_WCR_ASSERT         (1 << 5)
+
+void mxc91231_power_off(void)
+{
+        u16 wcr;
+
+        wcr = __raw_readw(WDOG_WCR);
+        wcr |= WDOG_WCR_OUT_ENABLE;
+        wcr &= ~WDOG_WCR_ASSERT;
+        __raw_writew(wcr, WDOG_WCR);
+}
+
+void mxc91231_arch_reset(char mode, const char *cmd)
+{
+        u32 amcr;
+
+        /* Reset the AP using CRM */
+        amcr = __raw_readl(MXC_CRMAP_AMCR);
+        amcr &= ~MXC_CRMAP_AMCR_SW_AP;
+        __raw_writel(amcr, MXC_CRMAP_AMCR);
+
+        mdelay(10);
+        cpu_reset(0);
+}
+
+void mxc91231_prepare_idle(void)
+{
+        u32 crm_ctl;
+
+        /* Go to WAIT mode after WFI */
+        crm_ctl = __raw_readl(MXC_DSM_CRM_CONTROL);
+        crm_ctl &= ~(MXC_DSM_CRM_CTRL_LPMD0 | MXC_DSM_CRM_CTRL_LPMD1);
+        crm_ctl |=  MXC_DSM_CRM_CTRL_LPMD_WAIT_MODE;
+        __raw_writel(crm_ctl, MXC_DSM_CRM_CONTROL);
+}