Merge commit 'v2.6.30-rc1' into x86/urgent

Merge reason: fix to be queued up depends on upstream facilities

Signed-off-by: Ingo Molnar <mingo@elte.hu>

82 files changed, 504 insertions, 397 deletions

diff --git a/arch/arm/mach-davinci/board-evm.c b/arch/arm/mach-davinci/board-evm.c
index 38b6a9ce2a9..0b97a528902 100644
--- a/arch/arm/mach-davinci/board-evm.c
+++ b/arch/arm/mach-davinci/board-evm.c
@@ -118,7 +118,7 @@ static struct resource ide_resources[] = {
 	},
 };
 
-static u64 ide_dma_mask = DMA_32BIT_MASK;
+static u64 ide_dma_mask = DMA_BIT_MASK(32);
 
 static struct platform_device ide_dev = {
 	.name           = "palm_bk3710",
@@ -127,7 +127,7 @@ static struct platform_device ide_dev = {
 	.num_resources  = ARRAY_SIZE(ide_resources),
 	.dev = {
 		.dma_mask		= &ide_dma_mask,
-		.coherent_dma_mask      = DMA_32BIT_MASK,
+		.coherent_dma_mask      = DMA_BIT_MASK(32),
 	},
 };
 
diff --git a/arch/arm/mach-davinci/usb.c b/arch/arm/mach-davinci/usb.c
index 69680784448..2429b79f6da 100644
--- a/arch/arm/mach-davinci/usb.c
+++ b/arch/arm/mach-davinci/usb.c
@@ -64,7 +64,7 @@ static struct resource usb_resources[] = {
 	},
 };
 
-static u64 usb_dmamask = DMA_32BIT_MASK;
+static u64 usb_dmamask = DMA_BIT_MASK(32);
 
 static struct platform_device usb_dev = {
 	.name           = "musb_hdrc",
@@ -72,7 +72,7 @@ static struct platform_device usb_dev = {
 	.dev = {
 		.platform_data		= &usb_data,
 		.dma_mask		= &usb_dmamask,
-		.coherent_dma_mask      = DMA_32BIT_MASK,
+		.coherent_dma_mask      = DMA_BIT_MASK(32),
 	},
 	.resource       = usb_resources,
 	.num_resources  = ARRAY_SIZE(usb_resources),
diff --git a/arch/arm/mach-iop13xx/setup.c b/arch/arm/mach-iop13xx/setup.c
index cfd4d2e6dac..bee42c609df 100644
--- a/arch/arm/mach-iop13xx/setup.c
+++ b/arch/arm/mach-iop13xx/setup.c
@@ -307,7 +307,7 @@ static struct resource iop13xx_adma_2_resources[] = {
 	}
 };
 
-static u64 iop13xx_adma_dmamask = DMA_64BIT_MASK;
+static u64 iop13xx_adma_dmamask = DMA_BIT_MASK(64);
 static struct iop_adma_platform_data iop13xx_adma_0_data = {
 	.hw_id = 0,
 	.pool_size = PAGE_SIZE,
@@ -331,7 +331,7 @@ static struct platform_device iop13xx_adma_0_channel = {
 	.resource = iop13xx_adma_0_resources,
 	.dev = {
 		.dma_mask = &iop13xx_adma_dmamask,
-		.coherent_dma_mask = DMA_64BIT_MASK,
+		.coherent_dma_mask = DMA_BIT_MASK(64),
 		.platform_data = (void *) &iop13xx_adma_0_data,
 	},
 };
@@ -343,7 +343,7 @@ static struct platform_device iop13xx_adma_1_channel = {
 	.resource = iop13xx_adma_1_resources,
 	.dev = {
 		.dma_mask = &iop13xx_adma_dmamask,
-		.coherent_dma_mask = DMA_64BIT_MASK,
+		.coherent_dma_mask = DMA_BIT_MASK(64),
 		.platform_data = (void *) &iop13xx_adma_1_data,
 	},
 };
@@ -355,7 +355,7 @@ static struct platform_device iop13xx_adma_2_channel = {
 	.resource = iop13xx_adma_2_resources,
 	.dev = {
 		.dma_mask = &iop13xx_adma_dmamask,
-		.coherent_dma_mask = DMA_64BIT_MASK,
+		.coherent_dma_mask = DMA_BIT_MASK(64),
 		.platform_data = (void *) &iop13xx_adma_2_data,
 	},
 };
diff --git a/arch/arm/mach-iop13xx/tpmi.c b/arch/arm/mach-iop13xx/tpmi.c
index c6af1e1bee3..6fdad7a0425 100644
--- a/arch/arm/mach-iop13xx/tpmi.c
+++ b/arch/arm/mach-iop13xx/tpmi.c
@@ -151,7 +151,7 @@ static struct resource iop13xx_tpmi_3_resources[] = {
 	}
 };
 
-u64 iop13xx_tpmi_mask = DMA_64BIT_MASK;
+u64 iop13xx_tpmi_mask = DMA_BIT_MASK(64);
 static struct platform_device iop13xx_tpmi_0_device = {
 	.name = "iop-tpmi",
 	.id = 0,
@@ -159,7 +159,7 @@ static struct platform_device iop13xx_tpmi_0_device = {
 	.resource = iop13xx_tpmi_0_resources,
 	.dev = {
 		.dma_mask          = &iop13xx_tpmi_mask,
-		.coherent_dma_mask = DMA_64BIT_MASK,
+		.coherent_dma_mask = DMA_BIT_MASK(64),
 	},
 };
 
@@ -170,7 +170,7 @@ static struct platform_device iop13xx_tpmi_1_device = {
 	.resource = iop13xx_tpmi_1_resources,
 	.dev = {
 		.dma_mask          = &iop13xx_tpmi_mask,
-		.coherent_dma_mask = DMA_64BIT_MASK,
+		.coherent_dma_mask = DMA_BIT_MASK(64),
 	},
 };
 
@@ -181,7 +181,7 @@ static struct platform_device iop13xx_tpmi_2_device = {
 	.resource = iop13xx_tpmi_2_resources,
 	.dev = {
 		.dma_mask          = &iop13xx_tpmi_mask,
-		.coherent_dma_mask = DMA_64BIT_MASK,
+		.coherent_dma_mask = DMA_BIT_MASK(64),
 	},
 };
 
@@ -192,7 +192,7 @@ static struct platform_device iop13xx_tpmi_3_device = {
 	.resource = iop13xx_tpmi_3_resources,
 	.dev = {
 		.dma_mask          = &iop13xx_tpmi_mask,
-		.coherent_dma_mask = DMA_64BIT_MASK,
+		.coherent_dma_mask = DMA_BIT_MASK(64),
 	},
 };
 
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index 3d2fae84651..16dc9ea0839 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -508,7 +508,7 @@ static struct mv_xor_platform_shared_data kirkwood_xor_shared_data = {
 	.dram		= &kirkwood_mbus_dram_info,
 };
 
-static u64 kirkwood_xor_dmamask = DMA_32BIT_MASK;
+static u64 kirkwood_xor_dmamask = DMA_BIT_MASK(32);
 
 
 /*****************************************************************************
@@ -559,7 +559,7 @@ static struct platform_device kirkwood_xor00_channel = {
 	.resource	= kirkwood_xor00_resources,
 	.dev		= {
 		.dma_mask		= &kirkwood_xor_dmamask,
-		.coherent_dma_mask	= DMA_64BIT_MASK,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
 		.platform_data		= (void *)&kirkwood_xor00_data,
 	},
 };
@@ -585,7 +585,7 @@ static struct platform_device kirkwood_xor01_channel = {
 	.resource	= kirkwood_xor01_resources,
 	.dev		= {
 		.dma_mask		= &kirkwood_xor_dmamask,
-		.coherent_dma_mask	= DMA_64BIT_MASK,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
 		.platform_data		= (void *)&kirkwood_xor01_data,
 	},
 };
@@ -657,7 +657,7 @@ static struct platform_device kirkwood_xor10_channel = {
 	.resource	= kirkwood_xor10_resources,
 	.dev		= {
 		.dma_mask		= &kirkwood_xor_dmamask,
-		.coherent_dma_mask	= DMA_64BIT_MASK,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
 		.platform_data		= (void *)&kirkwood_xor10_data,
 	},
 };
@@ -683,7 +683,7 @@ static struct platform_device kirkwood_xor11_channel = {
 	.resource	= kirkwood_xor11_resources,
 	.dev		= {
 		.dma_mask		= &kirkwood_xor_dmamask,
-		.coherent_dma_mask	= DMA_64BIT_MASK,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
 		.platform_data		= (void *)&kirkwood_xor11_data,
 	},
 };
diff --git a/arch/arm/mach-mx1/Makefile b/arch/arm/mach-mx1/Makefile
index 82f1309568e..7f86fe073ec 100644
--- a/arch/arm/mach-mx1/Makefile
+++ b/arch/arm/mach-mx1/Makefile
@@ -6,6 +6,9 @@
 
 obj-y			+= generic.o clock.o devices.o
 
+# Support for CMOS sensor interface
+obj-$(CONFIG_MX1_VIDEO)	+= ksym_mx1.o mx1_camera_fiq.o
+
 # Specific board support
 obj-$(CONFIG_ARCH_MX1ADS) += mx1ads.o
 obj-$(CONFIG_MACH_SCB9328) += scb9328.o
\ No newline at end of file
diff --git a/arch/arm/mach-mx1/devices.c b/arch/arm/mach-mx1/devices.c
index 97f42d96d7a..76d1ffb4807 100644
--- a/arch/arm/mach-mx1/devices.c
+++ b/arch/arm/mach-mx1/devices.c
@@ -44,7 +44,7 @@ static struct resource imx_csi_resources[] = {
 static u64 imx_csi_dmamask = 0xffffffffUL;
 
 struct platform_device imx_csi_device = {
-	.name           = "imx-csi",
+	.name           = "mx1-camera",
 	.id             = 0, /* This is used to put cameras on this interface */
 	.dev		= {
 		.dma_mask = &imx_csi_dmamask,
diff --git a/arch/arm/mach-mx1/ksym_mx1.c b/arch/arm/mach-mx1/ksym_mx1.c
new file mode 100644
index 00000000000..b09ee12a4ff
--- /dev/null
+++ b/arch/arm/mach-mx1/ksym_mx1.c
@@ -0,0 +1,18 @@
+/*
+ * Exported ksyms of ARCH_MX1
+ *
+ * Copyright (C) 2008, Darius Augulis <augulis.darius@gmail.com>
+ *
+ * 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/module.h>
+
+#include <mach/mx1_camera.h>
+
+/* IMX camera FIQ handler */
+EXPORT_SYMBOL(mx1_camera_sof_fiq_start);
+EXPORT_SYMBOL(mx1_camera_sof_fiq_end);
diff --git a/arch/arm/mach-mx1/mx1_camera_fiq.S b/arch/arm/mach-mx1/mx1_camera_fiq.S
new file mode 100644
index 00000000000..9c69aa65bf1
--- /dev/null
+++ b/arch/arm/mach-mx1/mx1_camera_fiq.S
@@ -0,0 +1,35 @@
+/*
+ *  Copyright (C) 2008 Paulius Zaleckas <paulius.zaleckas@teltonika.lt>
+ *
+ *  Based on linux/arch/arm/lib/floppydma.S
+ *      Copyright (C) 1995, 1996 Russell King
+ *
+ * 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/linkage.h>
+#include <asm/assembler.h>
+
+		.text
+		.global	mx1_camera_sof_fiq_end
+		.global	mx1_camera_sof_fiq_start
+mx1_camera_sof_fiq_start:
+		@ enable dma
+		ldr	r12, [r9]
+		orr	r12, r12, #0x00000001
+		str	r12, [r9]
+		@ unmask DMA interrupt
+		ldr	r12, [r8]
+		bic	r12, r12, r13
+		str	r12, [r8]
+		@ disable SOF interrupt
+		ldr	r12, [r10]
+		bic	r12, r12, #0x00010000
+		str	r12, [r10]
+		@ clear SOF flag
+		mov	r12, #0x00010000
+		str	r12, [r11]
+		@ return from FIQ
+		subs	pc, lr, #4
+mx1_camera_sof_fiq_end:
diff --git a/arch/arm/mach-mx3/clock.c b/arch/arm/mach-mx3/clock.c
index ca46f4801c3..9957a11533a 100644
--- a/arch/arm/mach-mx3/clock.c
+++ b/arch/arm/mach-mx3/clock.c
@@ -533,7 +533,7 @@ static struct clk_lookup lookups[] __initdata = {
 	_REGISTER_CLOCK(NULL, "kpp", kpp_clk)
 	_REGISTER_CLOCK("fsl-usb2-udc", "usb", usb_clk1)
 	_REGISTER_CLOCK("fsl-usb2-udc", "usb_ahb", usb_clk2)
-	_REGISTER_CLOCK("mx3-camera.0", "csi", csi_clk)
+	_REGISTER_CLOCK("mx3-camera.0", NULL, csi_clk)
 	_REGISTER_CLOCK("imx-uart.0", NULL, uart1_clk)
 	_REGISTER_CLOCK("imx-uart.1", NULL, uart2_clk)
 	_REGISTER_CLOCK("imx-uart.2", NULL, uart3_clk)
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 68cc3efae56..6af99ddabdf 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -463,7 +463,7 @@ static struct platform_device orion5x_xor_shared = {
 	.resource	= orion5x_xor_shared_resources,
 };
 
-static u64 orion5x_xor_dmamask = DMA_32BIT_MASK;
+static u64 orion5x_xor_dmamask = DMA_BIT_MASK(32);
 
 static struct resource orion5x_xor0_resources[] = {
 	[0] = {
@@ -486,7 +486,7 @@ static struct platform_device orion5x_xor0_channel = {
 	.resource	= orion5x_xor0_resources,
 	.dev		= {
 		.dma_mask		= &orion5x_xor_dmamask,
-		.coherent_dma_mask	= DMA_64BIT_MASK,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
 		.platform_data		= (void *)&orion5x_xor0_data,
 	},
 };
@@ -512,7 +512,7 @@ static struct platform_device orion5x_xor1_channel = {
 	.resource	= orion5x_xor1_resources,
 	.dev		= {
 		.dma_mask		= &orion5x_xor_dmamask,
-		.coherent_dma_mask	= DMA_64BIT_MASK,
+		.coherent_dma_mask	= DMA_BIT_MASK(64),
 		.platform_data		= (void *)&orion5x_xor1_data,
 	},
 };
diff --git a/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h b/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h
index 2206cb61a9f..b87cecd9bbd 100644
--- a/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h
+++ b/arch/arm/mach-pxa/include/mach/pxa2xx_spi.h
@@ -38,6 +38,7 @@ struct pxa2xx_spi_chip {
 	u8 dma_burst_size;
 	u32 timeout;
 	u8 enable_loopback;
+	int gpio_cs;
 	void (*cs_control)(u32 command);
 };
 
diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c
index 01bd76725b9..4389c160f7d 100644
--- a/arch/arm/mach-s3c2410/mach-bast.c
+++ b/arch/arm/mach-s3c2410/mach-bast.c
@@ -409,8 +409,7 @@ static struct platform_device bast_sio = {
 static struct s3c2410_platform_i2c __initdata bast_i2c_info = {
 	.flags		= 0,
 	.slave_addr	= 0x10,
-	.bus_freq	= 100*1000,
-	.max_freq	= 130*1000,
+	.frequency	= 100*1000,
 };
 
 /* Asix AX88796 10/100 ethernet controller */
diff --git a/arch/arm/mach-s3c2410/mach-n30.c b/arch/arm/mach-s3c2410/mach-n30.c
index 05a5e877b49..2b83f870771 100644
--- a/arch/arm/mach-s3c2410/mach-n30.c
+++ b/arch/arm/mach-s3c2410/mach-n30.c
@@ -340,8 +340,7 @@ static struct platform_device *n35_devices[] __initdata = {
 static struct s3c2410_platform_i2c n30_i2ccfg = {
 	.flags		= 0,
 	.slave_addr	= 0x10,
-	.bus_freq	= 10*1000,
-	.max_freq	= 10*1000,
+	.frequency	= 10*1000,
 };
 
 /* Lots of hardcoded stuff, but it sets up the hardware in a useful
diff --git a/arch/arm/mach-s3c2412/mach-jive.c b/arch/arm/mach-s3c2412/mach-jive.c
index 72c266aee14..332bd3263ea 100644
--- a/arch/arm/mach-s3c2412/mach-jive.c
+++ b/arch/arm/mach-s3c2412/mach-jive.c
@@ -453,8 +453,7 @@ static struct spi_board_info __initdata jive_spi_devs[] = {
 /* I2C bus and device configuration. */
 
 static struct s3c2410_platform_i2c jive_i2c_cfg __initdata = {
-	.max_freq	= 80 * 1000,
-	.bus_freq	= 50 * 1000,
+	.frequency	= 80 * 1000,
 	.flags		= S3C_IICFLG_FILTER,
 	.sda_delay	= 2,
 };
diff --git a/arch/arm/plat-iop/adma.c b/arch/arm/plat-iop/adma.c
index f7242082161..3c127aabe21 100644
--- a/arch/arm/plat-iop/adma.c
+++ b/arch/arm/plat-iop/adma