Merge remote branch 'rmk/for-linus' into for-linus

* rmk/for-linus: (1557 commits)
  ARM: 6806/1: irq: introduce entry and exit functions for chained handlers
  ARM: 6781/1: Thumb-2: Work around buggy Thumb-2 short branch relocations in gas
  ARM: 6747/1: P2V: Thumb2 support
  ARM: 6798/1: aout-core: zero thread debug registers in a.out core dump
  ARM: 6796/1: Footbridge: Fix I/O mappings for NOMMU mode
  ARM: 6784/1: errata: no automatic Store Buffer drain on Cortex-A9
  ARM: 6772/1: errata: possible fault MMU translations following an ASID switch
  ARM: 6776/1: mach-ux500: activate fix for errata 753970
  ARM: 6794/1: SPEAr: Append UL to device address macros.
  ARM: 6793/1: SPEAr: Remove unused *_SIZE macros from spear*.h files
  ARM: 6792/1: SPEAr: Replace SIZE macro's with SZ_4K macros
  ARM: 6791/1: SPEAr3xx: Declare device structures after shirq code
  ARM: 6790/1: SPEAr: Clock Framework: Rename usbd clock and align apb_clk entry
  ARM: 6789/1: SPEAr3xx: Rename sdio to sdhci
  ARM: 6788/1: SPEAr: Include mach/hardware.h instead of mach/spear.h
  ARM: 6787/1: SPEAr: Reorder #includes in .h & .c files.
  ARM: 6681/1: SPEAr: add debugfs support to clk API
  ARM: 6703/1: SPEAr: update clk API support
  ARM: 6679/1: SPEAr: make clk API functions more generic
  ARM: 6737/1: SPEAr: formalized timer support
  ...

Conflicts:
	arch/arm/mach-msm/board-msm7x27.c
	arch/arm/mach-msm/board-msm7x30.c
	arch/arm/mach-msm/board-qsd8x50.c
	arch/arm/mach-msm/board-sapphire.c
	arch/arm/mach-msm/include/mach/memory.h

1 files changed, 116 insertions, 0 deletions

diff --git a/arch/arm/mach-ep93xx/edb93xx.c b/arch/arm/mach-ep93xx/edb93xx.c
index 4b043165213..9969bb115f6 100644
--- a/arch/arm/mach-ep93xx/edb93xx.c
+++ b/arch/arm/mach-ep93xx/edb93xx.c
@@ -30,8 +30,13 @@
 #include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/i2c-gpio.h>
+#include <linux/spi/spi.h>
+
+#include <sound/cs4271.h>
 
 #include <mach/hardware.h>
+#include <mach/fb.h>
+#include <mach/ep93xx_spi.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
@@ -93,6 +98,83 @@ static void __init edb93xx_register_i2c(void)
 
 
 /*************************************************************************
+ * EDB93xx SPI peripheral handling
+ *************************************************************************/
+static struct cs4271_platform_data edb93xx_cs4271_data = {
+	.gpio_nreset	= -EINVAL,	/* filled in later */
+};
+
+static int edb93xx_cs4271_hw_setup(struct spi_device *spi)
+{
+	return gpio_request_one(EP93XX_GPIO_LINE_EGPIO6,
+				GPIOF_OUT_INIT_HIGH, spi->modalias);
+}
+
+static void edb93xx_cs4271_hw_cleanup(struct spi_device *spi)
+{
+	gpio_free(EP93XX_GPIO_LINE_EGPIO6);
+}
+
+static void edb93xx_cs4271_hw_cs_control(struct spi_device *spi, int value)
+{
+	gpio_set_value(EP93XX_GPIO_LINE_EGPIO6, value);
+}
+
+static struct ep93xx_spi_chip_ops edb93xx_cs4271_hw = {
+	.setup		= edb93xx_cs4271_hw_setup,
+	.cleanup	= edb93xx_cs4271_hw_cleanup,
+	.cs_control	= edb93xx_cs4271_hw_cs_control,
+};
+
+static struct spi_board_info edb93xx_spi_board_info[] __initdata = {
+	{
+		.modalias		= "cs4271",
+		.platform_data		= &edb93xx_cs4271_data,
+		.controller_data	= &edb93xx_cs4271_hw,
+		.max_speed_hz		= 6000000,
+		.bus_num		= 0,
+		.chip_select		= 0,
+		.mode			= SPI_MODE_3,
+	},
+};
+
+static struct ep93xx_spi_info edb93xx_spi_info __initdata = {
+	.num_chipselect	= ARRAY_SIZE(edb93xx_spi_board_info),
+};
+
+static void __init edb93xx_register_spi(void)
+{
+	if (machine_is_edb9301() || machine_is_edb9302())
+		edb93xx_cs4271_data.gpio_nreset = EP93XX_GPIO_LINE_EGPIO1;
+	else if (machine_is_edb9302a() || machine_is_edb9307a())
+		edb93xx_cs4271_data.gpio_nreset = EP93XX_GPIO_LINE_H(2);
+	else if (machine_is_edb9315a())
+		edb93xx_cs4271_data.gpio_nreset = EP93XX_GPIO_LINE_EGPIO14;
+
+	ep93xx_register_spi(&edb93xx_spi_info, edb93xx_spi_board_info,
+			    ARRAY_SIZE(edb93xx_spi_board_info));
+}
+
+
+/*************************************************************************
+ * EDB93xx I2S
+ *************************************************************************/
+static int __init edb93xx_has_audio(void)
+{
+	return (machine_is_edb9301() || machine_is_edb9302() ||
+		machine_is_edb9302a() || machine_is_edb9307a() ||
+		machine_is_edb9315a());
+}
+
+static void __init edb93xx_register_i2s(void)
+{
+	if (edb93xx_has_audio()) {
+		ep93xx_register_i2s();
+	}
+}
+
+
+/*************************************************************************
  * EDB93xx pwm
  *************************************************************************/
 static void __init edb93xx_register_pwm(void)
@@ -111,13 +193,47 @@ static void __init edb93xx_register_pwm(void)
 }
 
 
+/*************************************************************************
+ * EDB93xx framebuffer
+ *************************************************************************/
+static struct ep93xxfb_mach_info __initdata edb93xxfb_info = {
+	.num_modes	= EP93XXFB_USE_MODEDB,
+	.bpp		= 16,
+	.flags		= 0,
+};
+
+static int __init edb93xx_has_fb(void)
+{
+	/* These platforms have an ep93xx with video capability */
+	return machine_is_edb9307() || machine_is_edb9307a() ||
+	       machine_is_edb9312() || machine_is_edb9315() ||
+	       machine_is_edb9315a();
+}
+
+static void __init edb93xx_register_fb(void)
+{
+	if (!edb93xx_has_fb())
+		return;
+
+	if (machine_is_edb9307a() || machine_is_edb9315a())
+		edb93xxfb_info.flags |= EP93XXFB_USE_SDCSN0;
+	else
+		edb93xxfb_info.flags |= EP93XXFB_USE_SDCSN3;
+
+	ep93xx_register_fb(&edb93xxfb_info);
+}
+
+
 static void __init edb93xx_init_machine(void)
 {
 	ep93xx_init_devices();
 	edb93xx_register_flash();
 	ep93xx_register_eth(&edb93xx_eth_data, 1);
 	edb93xx_register_i2c();
+	edb93xx_register_spi();
+	edb93xx_register_i2s();
 	edb93xx_register_pwm();
+	edb93xx_register_fb();
 }