Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM DT updates from Olof Johansson:
 "Ladies and gentlemen, we proudly announce to you the latest branch of
  ARM device tree contents for the mainline kernel.  Come and see, come
  and see!

  No less than twentythree thousand lines of additions! Just imagine the
  joy you will have of using your mainline kernel on newly supported
  hardware such as Rockchip Chromebooks, Freescale i.MX6UL boards or
  UniPhier hardware!

  For those of you feeling less adventurous, added hardware support on
  platforms such as TI DM814x and Gumstix Overo platforms might be more
  of your liking.

  We've got something for everyone here!

  Ahem.  Cough.  So, anyway...

  This is the usual large batch of DT updates.  Lots and lots of smaller
  changes, some of the larger ones to point out are:

   - Rockchip veyron (Chromebook) support, as well as several other new boards
   - DRM support on Atmel AT91SAM9N12EK
   - USB additions on some Allwinner platforms
   - Mediatek MT6580 support
   - Freescale i.MX6UL support
   - cleanups for Renesas shmobile platforms
   - lots of added devices on LPC18xx
   - lots of added devices and boards on UniPhier

  There's also some dependent code added here, in particular some
  branches that are primarily merged through the clock tree"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (389 commits)
  ARM: tegra: Add gpio-ranges property
  ARM: tegra: Fix AHB base address on Tegra20, Tegra30 and Tegra114
  ARM: tegra: Add Tegra124 PMU support
  ARM: tegra: jetson-tk1: Add GK20A GPU DT node
  ARM: tegra: venice2: Add GK20A GPU DT node
  ARM: tegra: Add IOMMU node to GK20A
  ARM: tegra: Add CPU regulator to the Jetson TK1 device tree
  ARM: tegra: Add entries for cpufreq on Tegra124
  ARM: tegra: Enable the DFLL on the Jetson TK1
  ARM: tegra: Add the DFLL to Tegra124 device tree
  ARM: dts: zynq: Add devicetree entry for Xilinx Zynq reset controller.
  ARM: dts: UniPhier: fix PPI interrupt CPU mask of timer nodes
  ARM: dts: rockchip: correct regulator power states for suspend
  ARM: dts: rockchip: correct regulator PM properties
  ARM: dts: vexpress: Use assigned-clock-parents for sp810
  pinctrl: tegra: Only set the gpio range if needed
  arm: boot: dts: am4372: add ARM timers and SCU nodes
  ARM: dts: AM4372: Add the am4372-rtc compatible string
  ARM: shmobile: r8a7794 dtsi: Add CPG/MSTP Clock Domain
  ARM: shmobile: r8a7793 dtsi: Add CPG/MSTP Clock Domain
  ...

3 files changed, 3 insertions, 284 deletions

diff --git a/arch/arm/mach-orion5x/Kconfig b/arch/arm/mach-orion5x/Kconfig
index 2412efb..08d2be2 100644
--- a/arch/arm/mach-orion5x/Kconfig
+++ b/arch/arm/mach-orion5x/Kconfig
@@ -78,11 +78,11 @@ config MACH_LINKSTATION_LSCHL
 	  Buffalo Linkstation Live v3 (LS-CHL) platform.
 
 config MACH_LINKSTATION_MINI
-	bool "Buffalo Linkstation Mini"
-	select I2C_BOARDINFO
+	bool "Buffalo Linkstation Mini (Flattened Device Tree)"
+	select ARCH_ORION5X_DT
 	help
 	  Say 'Y' here if you want your kernel to support the
-	  Buffalo Linkstation Mini platform.
+	  Buffalo Linkstation Mini (LS-WSGL) platform.
 
 config MACH_LINKSTATION_LS_HGL
 	bool "Buffalo Linkstation LS-HGL"
diff --git a/arch/arm/mach-orion5x/Makefile b/arch/arm/mach-orion5x/Makefile
index a40b5c9..a1e0fbe 100644
--- a/arch/arm/mach-orion5x/Makefile
+++ b/arch/arm/mach-orion5x/Makefile
@@ -4,7 +4,6 @@ obj-$(CONFIG_MACH_RD88F5182)	+= rd88f5182-setup.o
 obj-$(CONFIG_MACH_KUROBOX_PRO)	+= kurobox_pro-setup.o
 obj-$(CONFIG_MACH_TERASTATION_PRO2)	+= terastation_pro2-setup.o
 obj-$(CONFIG_MACH_LINKSTATION_PRO) += kurobox_pro-setup.o
-obj-$(CONFIG_MACH_LINKSTATION_MINI) += lsmini-setup.o
 obj-$(CONFIG_MACH_LINKSTATION_LS_HGL) += ls_hgl-setup.o
 obj-$(CONFIG_MACH_DNS323)	+= dns323-setup.o
 obj-$(CONFIG_MACH_TS209)	+= ts209-setup.o tsx09-common.o
diff --git a/arch/arm/mach-orion5x/lsmini-setup.c b/arch/arm/mach-orion5x/lsmini-setup.c
deleted file mode 100644
index a6493e7..0000000
--- a/arch/arm/mach-orion5x/lsmini-setup.c
+++ /dev/null
@@ -1,280 +0,0 @@
-/*
- * arch/arm/mach-orion5x/lsmini-setup.c
- *
- * Maintainer: Alexey Kopytko <alexey@kopytko.ru>
- *
- * This file is licensed under the terms of the GNU General Public
- * License version 2.  This program is licensed "as is" without any
- * warranty of any kind, whether express or implied.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/mtd/physmap.h>
-#include <linux/mv643xx_eth.h>
-#include <linux/leds.h>
-#include <linux/gpio_keys.h>
-#include <linux/input.h>
-#include <linux/i2c.h>
-#include <linux/ata_platform.h>
-#include <linux/gpio.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <mach/orion5x.h>
-#include "common.h"
-#include "mpp.h"
-
-/*****************************************************************************
- * Linkstation Mini Info
- ****************************************************************************/
-
-/*
- * 256K NOR flash Device bus boot chip select
- */
-
-#define LSMINI_NOR_BOOT_BASE	0xf4000000
-#define LSMINI_NOR_BOOT_SIZE	SZ_256K
-
-/*****************************************************************************
- * 256KB NOR Flash on BOOT Device
- ****************************************************************************/
-
-static struct physmap_flash_data lsmini_nor_flash_data = {
-	.width		= 1,
-};
-
-static struct resource lsmini_nor_flash_resource = {
-	.flags	= IORESOURCE_MEM,
-	.start	= LSMINI_NOR_BOOT_BASE,
-	.end	= LSMINI_NOR_BOOT_BASE + LSMINI_NOR_BOOT_SIZE - 1,
-};
-
-static struct platform_device lsmini_nor_flash = {
-	.name			= "physmap-flash",
-	.id			= 0,
-	.dev		= {
-		.platform_data	= &lsmini_nor_flash_data,
-	},
-	.num_resources		= 1,
-	.resource		= &lsmini_nor_flash_resource,
-};
-
-/*****************************************************************************
- * Ethernet
- ****************************************************************************/
-
-static struct mv643xx_eth_platform_data lsmini_eth_data = {
-	.phy_addr	= 8,
-};
-
-/*****************************************************************************
- * RTC 5C372a on I2C bus
- ****************************************************************************/
-
-static struct i2c_board_info __initdata lsmini_i2c_rtc = {
-	I2C_BOARD_INFO("rs5c372a", 0x32),
-};
-
-/*****************************************************************************
- * LEDs attached to GPIO
- ****************************************************************************/
-
-#define LSMINI_GPIO_LED_ALARM	2
-#define LSMINI_GPIO_LED_INFO	3
-#define LSMINI_GPIO_LED_FUNC	9
-#define LSMINI_GPIO_LED_PWR	14
-
-static struct gpio_led lsmini_led_pins[] = {
-	{
-		.name	   = "alarm:red",
-		.gpio	   = LSMINI_GPIO_LED_ALARM,
-		.active_low     = 1,
-	}, {
-		.name	   = "info:amber",
-		.gpio	   = LSMINI_GPIO_LED_INFO,
-		.active_low     = 1,
-	}, {
-		.name	   = "func:blue:top",
-		.gpio	   = LSMINI_GPIO_LED_FUNC,
-		.active_low     = 1,
-	}, {
-		.name	   = "power:blue:bottom",
-		.gpio	   = LSMINI_GPIO_LED_PWR,
-	},
-};
-
-static struct gpio_led_platform_data lsmini_led_data = {
-	.leds	   = lsmini_led_pins,
-	.num_leds       = ARRAY_SIZE(lsmini_led_pins),
-};
-
-static struct platform_device lsmini_leds = {
-	.name   = "leds-gpio",
-	.id     = -1,
-	.dev    = {
-		.platform_data  = &lsmini_led_data,
-	},
-};
-
-/****************************************************************************
- * GPIO Attached Keys
- ****************************************************************************/
-
-#define LSMINI_GPIO_KEY_FUNC       15
-#define LSMINI_GPIO_KEY_POWER	   18
-#define LSMINI_GPIO_KEY_AUTOPOWER 17
-
-#define LSMINI_SW_POWER		0x00
-#define LSMINI_SW_AUTOPOWER	0x01
-
-static struct gpio_keys_button lsmini_buttons[] = {
-	{
-		.code	   = KEY_OPTION,
-		.gpio	   = LSMINI_GPIO_KEY_FUNC,
-		.desc	   = "Function Button",
-		.active_low     = 1,
-	}, {
-		.type		= EV_SW,
-		.code	   = LSMINI_SW_POWER,
-		.gpio	   = LSMINI_GPIO_KEY_POWER,
-		.desc	   = "Power-on Switch",
-		.active_low     = 1,
-	}, {
-		.type		= EV_SW,
-		.code	   = LSMINI_SW_AUTOPOWER,
-		.gpio	   = LSMINI_GPIO_KEY_AUTOPOWER,
-		.desc	   = "Power-auto Switch",
-		.active_low     = 1,
-	},
-};
-
-static struct gpio_keys_platform_data lsmini_button_data = {
-	.buttons	= lsmini_buttons,
-	.nbuttons       = ARRAY_SIZE(lsmini_buttons),
-};
-
-static struct platform_device lsmini_button_device = {
-	.name	   = "gpio-keys",
-	.id	     = -1,
-	.num_resources  = 0,
-	.dev	    = {
-		.platform_data  = &lsmini_button_data,
-	},
-};
-
-
-/*****************************************************************************
- * SATA
- ****************************************************************************/
-static struct mv_sata_platform_data lsmini_sata_data = {
-	.n_ports	= 2,
-};
-
-
-/*****************************************************************************
- * Linkstation Mini specific power off method: reboot
- ****************************************************************************/
-/*
- * On the Linkstation Mini, the shutdown process is following:
- * - Userland monitors key events until the power switch goes to off position
- * - The board reboots
- * - U-boot starts and goes into an idle mode waiting for the user
- *   to move the switch to ON position
- */
-
-static void lsmini_power_off(void)
-{
-	orion5x_restart(REBOOT_HARD, NULL);
-}
-
-
-/*****************************************************************************
- * General Setup
- ****************************************************************************/
-
-#define LSMINI_GPIO_USB_POWER	16
-#define LSMINI_GPIO_AUTO_POWER	17
-#define LSMINI_GPIO_POWER	18
-
-#define LSMINI_GPIO_HDD_POWER0	1
-#define LSMINI_GPIO_HDD_POWER1	19
-
-static unsigned int lsmini_mpp_modes[] __initdata = {
-	MPP0_UNUSED, /* LED_RESERVE1 (unused) */
-	MPP1_GPIO, /* HDD_PWR */
-	MPP2_GPIO, /* LED_ALARM */
-	MPP3_GPIO, /* LED_INFO */
-	MPP4_UNUSED,
-	MPP5_UNUSED,
-	MPP6_UNUSED,
-	MPP7_UNUSED,
-	MPP8_UNUSED,
-	MPP9_GPIO, /* LED_FUNC */
-	MPP10_UNUSED,
-	MPP11_UNUSED, /* LED_ETH (dummy) */
-	MPP12_UNUSED,
-	MPP13_UNUSED,
-	MPP14_GPIO, /* LED_PWR */
-	MPP15_GPIO, /* FUNC */
-	MPP16_GPIO, /* USB_PWR */
-	MPP17_GPIO, /* AUTO_POWER */
-	MPP18_GPIO, /* POWER */
-	MPP19_GPIO, /* HDD_PWR1 */
-	0,
-};
-
-static void __init lsmini_init(void)
-{
-	/*
-	 * Setup basic Orion functions. Need to be called early.
-	 */
-	orion5x_init();
-
-	orion5x_mpp_conf(lsmini_mpp_modes);
-
-	/*
-	 * Configure peripherals.
-	 */
-	orion5x_ehci0_init();
-	orion5x_ehci1_init();
-	orion5x_eth_init(&lsmini_eth_data);
-	orion5x_i2c_init();
-	orion5x_sata_init(&lsmini_sata_data);
-	orion5x_uart0_init();
-	orion5x_xor_init();
-
-	mvebu_mbus_add_window_by_id(ORION_MBUS_DEVBUS_BOOT_TARGET,
-				    ORION_MBUS_DEVBUS_BOOT_ATTR,
-				    LSMINI_NOR_BOOT_BASE,
-				    LSMINI_NOR_BOOT_SIZE);
-	platform_device_register(&lsmini_nor_flash);
-
-	platform_device_register(&lsmini_button_device);
-
-	platform_device_register(&lsmini_leds);
-
-	i2c_register_board_info(0, &lsmini_i2c_rtc, 1);
-
-	/* enable USB power */
-	gpio_set_value(LSMINI_GPIO_USB_POWER, 1);
-
-	/* register power-off method */
-	pm_power_off = lsmini_power_off;
-
-	pr_info("%s: finished\n", __func__);
-}
-
-#ifdef CONFIG_MACH_LINKSTATION_MINI
-MACHINE_START(LINKSTATION_MINI, "Buffalo Linkstation Mini")
-	/* Maintainer: Alexey Kopytko <alexey@kopytko.ru> */
-	.atag_offset	= 0x100,
-	.init_machine	= lsmini_init,
-	.map_io		= orion5x_map_io,
-	.init_early	= orion5x_init_early,
-	.init_irq	= orion5x_init_irq,
-	.init_time	= orion5x_timer_init,
-	.fixup		= tag_fixup_mem32,
-	.restart	= orion5x_restart,
-MACHINE_END
-#endif