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, 232 insertions, 0 deletions

diff --git a/arch/arm/mach-exynos4/dev-sysmmu.c b/arch/arm/mach-exynos4/dev-sysmmu.c
new file mode 100644
index 000000000000..3b7cae0fe23e
--- /dev/null
+++ b/arch/arm/mach-exynos4/dev-sysmmu.c
@@ -0,0 +1,232 @@
+/* linux/arch/arm/mach-exynos4/dev-sysmmu.c
+ *
+ * Copyright (c) 2010 Samsung Electronics Co., Ltd.
+ *              http://www.samsung.com
+ *
+ * EXYNOS4 - System MMU 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/platform_device.h>
+#include <linux/dma-mapping.h>
+
+#include <mach/map.h>
+#include <mach/irqs.h>
+#include <mach/sysmmu.h>
+#include <plat/s5p-clock.h>
+
+/* These names must be equal to the clock names in mach-exynos4/clock.c */
+const char *sysmmu_ips_name[EXYNOS4_SYSMMU_TOTAL_IPNUM] = {
+        "SYSMMU_MDMA"   ,
+        "SYSMMU_SSS"    ,
+        "SYSMMU_FIMC0"  ,
+        "SYSMMU_FIMC1"  ,
+        "SYSMMU_FIMC2"  ,
+        "SYSMMU_FIMC3"  ,
+        "SYSMMU_JPEG"   ,
+        "SYSMMU_FIMD0"  ,
+        "SYSMMU_FIMD1"  ,
+        "SYSMMU_PCIe"   ,
+        "SYSMMU_G2D"    ,
+        "SYSMMU_ROTATOR",
+        "SYSMMU_MDMA2"  ,
+        "SYSMMU_TV"     ,
+        "SYSMMU_MFC_L"  ,
+        "SYSMMU_MFC_R"  ,
+};
+
+static struct resource exynos4_sysmmu_resource[] = {
+        [0] = {
+                .start  = EXYNOS4_PA_SYSMMU_MDMA,
+                .end    = EXYNOS4_PA_SYSMMU_MDMA + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [1] = {
+                .start  = IRQ_SYSMMU_MDMA0_0,
+                .end    = IRQ_SYSMMU_MDMA0_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [2] = {
+                .start  = EXYNOS4_PA_SYSMMU_SSS,
+                .end    = EXYNOS4_PA_SYSMMU_SSS + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [3] = {
+                .start  = IRQ_SYSMMU_SSS_0,
+                .end    = IRQ_SYSMMU_SSS_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [4] = {
+                .start  = EXYNOS4_PA_SYSMMU_FIMC0,
+                .end    = EXYNOS4_PA_SYSMMU_FIMC0 + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [5] = {
+                .start  = IRQ_SYSMMU_FIMC0_0,
+                .end    = IRQ_SYSMMU_FIMC0_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [6] = {
+                .start  = EXYNOS4_PA_SYSMMU_FIMC1,
+                .end    = EXYNOS4_PA_SYSMMU_FIMC1 + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [7] = {
+                .start  = IRQ_SYSMMU_FIMC1_0,
+                .end    = IRQ_SYSMMU_FIMC1_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [8] = {
+                .start  = EXYNOS4_PA_SYSMMU_FIMC2,
+                .end    = EXYNOS4_PA_SYSMMU_FIMC2 + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [9] = {
+                .start  = IRQ_SYSMMU_FIMC2_0,
+                .end    = IRQ_SYSMMU_FIMC2_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [10] = {
+                .start  = EXYNOS4_PA_SYSMMU_FIMC3,
+                .end    = EXYNOS4_PA_SYSMMU_FIMC3 + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [11] = {
+                .start  = IRQ_SYSMMU_FIMC3_0,
+                .end    = IRQ_SYSMMU_FIMC3_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [12] = {
+                .start  = EXYNOS4_PA_SYSMMU_JPEG,
+                .end    = EXYNOS4_PA_SYSMMU_JPEG + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [13] = {
+                .start  = IRQ_SYSMMU_JPEG_0,
+                .end    = IRQ_SYSMMU_JPEG_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [14] = {
+                .start  = EXYNOS4_PA_SYSMMU_FIMD0,
+                .end    = EXYNOS4_PA_SYSMMU_FIMD0 + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [15] = {
+                .start  = IRQ_SYSMMU_LCD0_M0_0,
+                .end    = IRQ_SYSMMU_LCD0_M0_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [16] = {
+                .start  = EXYNOS4_PA_SYSMMU_FIMD1,
+                .end    = EXYNOS4_PA_SYSMMU_FIMD1 + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [17] = {
+                .start  = IRQ_SYSMMU_LCD1_M1_0,
+                .end    = IRQ_SYSMMU_LCD1_M1_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [18] = {
+                .start  = EXYNOS4_PA_SYSMMU_PCIe,
+                .end    = EXYNOS4_PA_SYSMMU_PCIe + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [19] = {
+                .start  = IRQ_SYSMMU_PCIE_0,
+                .end    = IRQ_SYSMMU_PCIE_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [20] = {
+                .start  = EXYNOS4_PA_SYSMMU_G2D,
+                .end    = EXYNOS4_PA_SYSMMU_G2D + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [21] = {
+                .start  = IRQ_SYSMMU_2D_0,
+                .end    = IRQ_SYSMMU_2D_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [22] = {
+                .start  = EXYNOS4_PA_SYSMMU_ROTATOR,
+                .end    = EXYNOS4_PA_SYSMMU_ROTATOR + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [23] = {
+                .start  = IRQ_SYSMMU_ROTATOR_0,
+                .end    = IRQ_SYSMMU_ROTATOR_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [24] = {
+                .start  = EXYNOS4_PA_SYSMMU_MDMA2,
+                .end    = EXYNOS4_PA_SYSMMU_MDMA2 + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [25] = {
+                .start  = IRQ_SYSMMU_MDMA1_0,
+                .end    = IRQ_SYSMMU_MDMA1_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [26] = {
+                .start  = EXYNOS4_PA_SYSMMU_TV,
+                .end    = EXYNOS4_PA_SYSMMU_TV + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [27] = {
+                .start  = IRQ_SYSMMU_TV_M0_0,
+                .end    = IRQ_SYSMMU_TV_M0_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [28] = {
+                .start  = EXYNOS4_PA_SYSMMU_MFC_L,
+                .end    = EXYNOS4_PA_SYSMMU_MFC_L + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [29] = {
+                .start  = IRQ_SYSMMU_MFC_M0_0,
+                .end    = IRQ_SYSMMU_MFC_M0_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+        [30] = {
+                .start  = EXYNOS4_PA_SYSMMU_MFC_R,
+                .end    = EXYNOS4_PA_SYSMMU_MFC_R + SZ_64K - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+        [31] = {
+                .start  = IRQ_SYSMMU_MFC_M1_0,
+                .end    = IRQ_SYSMMU_MFC_M1_0,
+                .flags  = IORESOURCE_IRQ,
+        },
+};
+
+struct platform_device exynos4_device_sysmmu = {
+        .name           = "s5p-sysmmu",
+        .id             = 32,
+        .num_resources  = ARRAY_SIZE(exynos4_sysmmu_resource),
+        .resource       = exynos4_sysmmu_resource,
+};
+EXPORT_SYMBOL(exynos4_device_sysmmu);
+
+static struct clk *sysmmu_clk[S5P_SYSMMU_TOTAL_IPNUM];
+void sysmmu_clk_init(struct device *dev, sysmmu_ips ips)
+{
+        sysmmu_clk[ips] = clk_get(dev, sysmmu_ips_name[ips]);
+        if (IS_ERR(sysmmu_clk[ips]))
+                sysmmu_clk[ips] = NULL;
+        else
+                clk_put(sysmmu_clk[ips]);
+}
+
+void sysmmu_clk_enable(sysmmu_ips ips)
+{
+        if (sysmmu_clk[ips])
+                clk_enable(sysmmu_clk[ips]);
+}
+
+void sysmmu_clk_disable(sysmmu_ips ips)
+{
+        if (sysmmu_clk[ips])
+                clk_disable(sysmmu_clk[ips]);
+}