Merge tag 'late-mvebu-rebased' of git://git.kernel.org/pub/scm/linux/…

…kernel/git/arm/arm-soc

Pull ARM SoC mvebu platform changes from Olof Johansson:
 "This series contains changes for the Marvell EBU platforms (mvebu,
  orion, kirkwood, dove) that were not part of the first set of pull
  requests because of dependencies on the MMC tree, and being submitted
  a little late.

  Notable changes are:

   - More devices get moved out of board files into device tree
     descriptions.  The remaining devices listed in there have patches
     that will get sent for 3.10, after which we can remove a lot of the
     board files entirely.  We are doing the pinctrl and mmc drivers
     here, ethernet and PCI still remain.

   - SMP support for mvebu is improved with support for the local
     interrupt controller.

   - The Guruplug board file gets replaced with a DT description.

  Unfortunately, the dependency on the MMC tree turned out to be a much
  larger problem than expected, when the MMC maintainer rebased the
  patches in his tree that all of the patches in this branch are based
  on, which caused merge conflicts between the new and old versions of
  those patches.

  To work around the merge conflicts, this branch rebases all patches on
  top of the respective MMC patches that did get merged into 3.9.  The
  patches are all identical to the versions that were part of
  linux-next, but have a new commit date."

* tag 'late-mvebu-rebased' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (90 commits)
  arm: mvebu: enable the SD card slot on Armada 370 Reference Design board
  ARM: kirkwood: topkick: init mvsdio via DT
  ARM: kirkwood: nsa310: convert to pinctrl
  ARM: Kirkwood: topkick: Enable i2c bus.
  ARM: kirkwood: topkick: convert to pinctrl
  ARM: dove: convert serial DT nodes to clocks property
  arm: mvebu: Add SPI flash on Armada 370 DB board
  arm: mvebu: Add SPI flash on Armada XP-DB board
  arm: mvebu: Add SPI flash on Armada XP-GP board
  arm: mvebu: Add support for SPI controller in Armada 370/XP
  clocksource: update and move armada-370-xp-timer documentation to timer directory
  arm: mvebu: update DT to support local timers
  ARM: Dove: convert usb host controller to DT
  arm: mvebu: Enable USB controllers on Armada 370/XP boards
  arm: mvebu: Add support for USB host controllers in Armada 370/XP
  arm: mvebu: add button for OpenBlocks AX3-4
  ARM: Kirkwood: Convert NS2 to gpio-poweroff.
  ARM: Kirkwood: Convert NSA310 I2C to device tree
  ARM: Kirkwood: Convert NSA310 to use gpio-poweroff driver
  ARM: Kirkwood: Convert NSA310 to DT based regulators.
  ...

Documentation/devicetree/bindings/arm/armada-370-xp-timer.txt → Documentation/devicetree/bindings/timer/marvell,armada-370-xp-timer.txt

@@ -1,10 +1,13 @@
-Marvell Armada 370 and Armada XP Global Timers
-----------------------------------------------
+Marvell Armada 370 and Armada XP Timers
+---------------------------------------
 
 Required properties:
 - compatible: Should be "marvell,armada-370-xp-timer"
-- interrupts: Should contain the list of Global Timer interrupts
-- reg: Should contain the base address of the Global Timer registers
+- interrupts: Should contain the list of Global Timer interrupts and
+  then local timer interrupts
+- reg: Should contain location and length for timers register. First
+  pair for the Global Timer registers, second pair for the
+  local/private timers.
 - clocks: clock driving the timer hardware
 
 Optional properties:

arch/arm/boot/dts/Makefile

@@ -56,6 +56,7 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-dns320.dtb \
 	kirkwood-dockstar.dtb \
 	kirkwood-dreamplug.dtb \
 	kirkwood-goflexnet.dtb \
+	kirkwood-guruplug-server-plus.dtb \
 	kirkwood-ib62x0.dtb \
 	kirkwood-iconnect.dtb \
 	kirkwood-iomega_ix2_200.dtb \
@@ -78,7 +79,9 @@ dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \
 	msm8960-cdp.dtb
 dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \
 	armada-370-mirabox.dtb \
+	armada-370-rd.dtb \
 	armada-xp-db.dtb \
+	armada-xp-gp.dtb \
 	armada-xp-openblocks-ax3-4.dtb
 dtb-$(CONFIG_ARCH_MXC) += \
 	imx25-karo-tx25.dtb \

arch/arm/boot/dts/armada-370-db.dts

@@ -59,5 +59,40 @@
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
 		};
+
+		mvsdio@d00d4000 {
+			pinctrl-0 = <&sdio_pins1>;
+			pinctrl-names = "default";
+			/*
+			 * This device is disabled by default, because
+			 * using the SD card connector requires
+			 * changing the default CON40 connector
+			 * "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a
+			 * different connector
+			 * "DB-88F6710_MPP_RGMII_SD_Jumper".
+			 */
+			status = "disabled";
+			/* No CD or WP GPIOs */
+		};
+
+		usb@d0050000 {
+			status = "okay";
+		};
+
+		usb@d0051000 {
+			status = "okay";
+		};
+
+		spi0: spi@d0010600 {
+			status = "okay";
+
+			spi-flash@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "mx25l25635e";
+				reg = <0>; /* Chip select 0 */
+				spi-max-frequency = <50000000>;
+			};
+		};
 	};
 };

arch/arm/boot/dts/armada-370-mirabox.dts

@@ -52,5 +52,23 @@
 			phy = <&phy1>;
 			phy-mode = "rgmii-id";
 		};
+
+		mvsdio@d00d4000 {
+			pinctrl-0 = <&sdio_pins2>;
+			pinctrl-names = "default";
+			status = "okay";
+			/*
+			 * No CD or WP GPIOs: SDIO interface used for
+			 * Wifi/Bluetooth chip
+			 */
+		};
+
+		usb@d0050000 {
+			status = "okay";
+		};
+
+		usb@d0051000 {
+			status = "okay";
+		};
 	};
 };

arch/arm/boot/dts/armada-370-rd.dts

@@ -0,0 +1,68 @@
+/*
+ * Device Tree file for Marvell Armada 370 Reference Design board
+ * (RD-88F6710-A1)
+ *
+ *  Copied from arch/arm/boot/dts/armada-370-db.dts
+ *
+ *  Copyright (C) 2013 Florian Fainelli <florian@openwrt.org>
+ *
+ * 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.
+ */
+
+/dts-v1/;
+/include/ "armada-370.dtsi"
+
+/ {
+	model = "Marvell Armada 370 Reference Design";
+	compatible = "marvell,a370-rd", "marvell,armada370", "marvell,armada-370-xp";
+
+	chosen {
+		bootargs = "console=ttyS0,115200 earlyprintk";
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x00000000 0x20000000>; /* 512 MB */
+	};
+
+	soc {
+		serial@d0012000 {
+			clock-frequency = <200000000>;
+			status = "okay";
+		};
+		sata@d00a0000 {
+			nr-ports = <2>;
+			status = "okay";
+		};
+
+		mdio {
+			phy0: ethernet-phy@0 {
+				reg = <0>;
+			};
+
+			phy1: ethernet-phy@1 {
+				reg = <1>;
+			};
+		};
+
+		ethernet@d0070000 {
+			status = "okay";
+			phy = <&phy0>;
+			phy-mode = "sgmii";
+		};
+		ethernet@d0074000 {
+			status = "okay";
+			phy = <&phy1>;
+			phy-mode = "rgmii-id";
+		};
+
+		mvsdio@d00d4000 {
+			pinctrl-0 = <&sdio_pins1>;
+			pinctrl-names = "default";
+			status = "okay";
+			/* No CD or WP GPIOs */
+		};
+	};
+};

arch/arm/boot/dts/armada-370-xp.dtsi

@@ -68,8 +68,9 @@
 
 		timer@d0020300 {
 			       compatible = "marvell,armada-370-xp-timer";
-			       reg = <0xd0020300 0x30>;
-			       interrupts = <37>, <38>, <39>, <40>;
+			       reg = <0xd0020300 0x30>,
+			       <0xd0021040 0x30>;
+			       interrupts = <37>, <38>, <39>, <40>, <5>, <6>;
 			       clocks = <&coreclk 2>;
 		};
 
@@ -137,6 +138,50 @@
 			reg = <0xd0010300 0x20>;
 			interrupts = <50>;
 		};
+
+		mvsdio@d00d4000 {
+			compatible = "marvell,orion-sdio";
+			reg = <0xd00d4000 0x200>;
+			interrupts = <54>;
+			clocks = <&gateclk 17>;
+			status = "disabled";
+		};
+
+		usb@d0050000 {
+			compatible = "marvell,orion-ehci";
+			reg = <0xd0050000 0x500>;
+			interrupts = <45>;
+			status = "disabled";
+		};
+
+		usb@d0051000 {
+			compatible = "marvell,orion-ehci";
+			reg = <0xd0051000 0x500>;
+			interrupts = <46>;
+			status = "disabled";
+		};
+
+		spi0: spi@d0010600 {
+			compatible = "marvell,orion-spi";
+			reg = <0xd0010600 0x28>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <0>;
+			interrupts = <30>;
+			clocks = <&coreclk 0>;
+			status = "disabled";
+		};
+
+		spi1: spi@d0010680 {
+			compatible = "marvell,orion-spi";
+			reg = <0xd0010680 0x28>;
+			#address-cells = <1>;
+			#size-cells = <0>;
+			cell-index = <1>;
+			interrupts = <92>;
+			clocks = <&coreclk 0>;
+			status = "disabled";
+		};
 	};
 };
 

arch/arm/boot/dts/armada-370.dtsi

@@ -47,6 +47,18 @@
 		pinctrl {
 			compatible = "marvell,mv88f6710-pinctrl";
 			reg = <0xd0018000 0x38>;
+
+			sdio_pins1: sdio-pins1 {
+			      marvell,pins = "mpp9",  "mpp11", "mpp12",
+					     "mpp13", "mpp14", "mpp15";
+			      marvell,function = "sd0";
+			};
+
+			sdio_pins2: sdio-pins2 {
+			      marvell,pins = "mpp47", "mpp48", "mpp49",
+					     "mpp50", "mpp51", "mpp52";
+			      marvell,function = "sd0";
+			};
 	        };
 
 		gpio0: gpio@d0018100 {
@@ -132,5 +144,14 @@
 				dmacap,memset;
 			};
 		};
+
+		usb@d0050000 {
+			clocks = <&coreclk 0>;
+		};
+
+		usb@d0051000 {
+			clocks = <&coreclk 0>;
+		};
+
 	};
 };

arch/arm/boot/dts/armada-xp-db.dts

@@ -90,5 +90,36 @@
 			phy = <&phy3>;
 			phy-mode = "sgmii";
 		};
+
+		mvsdio@d00d4000 {
+			pinctrl-0 = <&sdio_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+			/* No CD or WP GPIOs */
+		};
+
+		usb@d0050000 {
+			status = "okay";
+		};
+
+		usb@d0051000 {
+			status = "okay";
+		};
+
+		usb@d0052000 {
+			status = "okay";
+		};
+
+		spi0: spi@d0010600 {
+			status = "okay";
+
+			spi-flash@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				compatible = "m25p64";
+				reg = <0>; /* Chip select 0 */
+				spi-max-frequency = <20000000>;
+			};
+		};
 	};
 };