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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-28 20:09:24 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-28 20:09:24 -0800 |
commit | 1a32c58bb945970e56f27a1cfb61625a3ac0b88e (patch) | |
tree | f49ac4bebcb62416494c0e5bade076c7f7f3bc56 /arch/arm | |
parent | 7307c00f335a4e986586b12334696098d2fc2bcd (diff) | |
parent | 564991205956d869db0e45dfabe23a31b596fa15 (diff) | |
download | linux-0-day-1a32c58bb945970e56f27a1cfb61625a3ac0b88e.tar.gz linux-0-day-1a32c58bb945970e56f27a1cfb61625a3ac0b88e.tar.xz |
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.
...
Diffstat (limited to 'arch/arm')
42 files changed, 1195 insertions, 329 deletions
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index e007134cc2ca3..9c6255884cbbd 100644 --- a/arch/arm/boot/dts/Makefile +++ b/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 \ diff --git a/arch/arm/boot/dts/armada-370-db.dts b/arch/arm/boot/dts/armada-370-db.dts index 9b82facb2561c..e34b280ce6ec4 100644 --- a/arch/arm/boot/dts/armada-370-db.dts +++ b/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>; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-370-mirabox.dts b/arch/arm/boot/dts/armada-370-mirabox.dts index 3b40713365997..dd0c57dd9f309 100644 --- a/arch/arm/boot/dts/armada-370-mirabox.dts +++ b/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"; + }; }; }; diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts new file mode 100644 index 0000000000000..f8e4855bc9a53 --- /dev/null +++ b/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 */ + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-370-xp.dtsi b/arch/arm/boot/dts/armada-370-xp.dtsi index 5b2922599f0e8..6f1acc75e1559 100644 --- a/arch/arm/boot/dts/armada-370-xp.dtsi +++ b/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"; + }; }; }; diff --git a/arch/arm/boot/dts/armada-370.dtsi b/arch/arm/boot/dts/armada-370.dtsi index 636cf7d4009ec..8188d138020ed 100644 --- a/arch/arm/boot/dts/armada-370.dtsi +++ b/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>; + }; + }; }; diff --git a/arch/arm/boot/dts/armada-xp-db.dts b/arch/arm/boot/dts/armada-xp-db.dts index 8e53b25b55084..e83505e4c236c 100644 --- a/arch/arm/boot/dts/armada-xp-db.dts +++ b/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>; + }; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp-gp.dts b/arch/arm/boot/dts/armada-xp-gp.dts new file mode 100644 index 0000000000000..1c8afe2ffebc3 --- /dev/null +++ b/arch/arm/boot/dts/armada-xp-gp.dts @@ -0,0 +1,113 @@ +/* + * Device Tree file for Marvell Armada XP development board + * (DB-MV784MP-GP) + * + * Copyright (C) 2013 Marvell + * + * Lior Amsalem <alior@marvell.com> + * Gregory CLEMENT <gregory.clement@free-electrons.com> + * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> + * + * 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-xp-mv78460.dtsi" + +/ { + model = "Marvell Armada XP Development Board DB-MV784MP-GP"; + compatible = "marvell,axp-gp", "marvell,armadaxp-mv78460", "marvell,armadaxp", "marvell,armada-370-xp"; + + chosen { + bootargs = "console=ttyS0,115200 earlyprintk"; + }; + + memory { + device_type = "memory"; + + /* + * 4 GB of plug-in RAM modules by default but only 3GB + * are visible, the amount of memory available can be + * changed by the bootloader according the size of the + * module actually plugged + */ + reg = <0x00000000 0xC0000000>; + }; + + soc { + serial@d0012000 { + clock-frequency = <250000000>; + status = "okay"; + }; + serial@d0012100 { + clock-frequency = <250000000>; + status = "okay"; + }; + serial@d0012200 { + clock-frequency = <250000000>; + status = "okay"; + }; + serial@d0012300 { + clock-frequency = <250000000>; + status = "okay"; + }; + + sata@d00a0000 { + nr-ports = <2>; + status = "okay"; + }; + + mdio { + phy0: ethernet-phy@0 { + reg = <16>; + }; + + phy1: ethernet-phy@1 { + reg = <17>; + }; + + phy2: ethernet-phy@2 { + reg = <18>; + }; + + phy3: ethernet-phy@3 { + reg = <19>; + }; + }; + + ethernet@d0070000 { + status = "okay"; + phy = <&phy0>; + phy-mode = "rgmii-id"; + }; + ethernet@d0074000 { + status = "okay"; + phy = <&phy1>; + phy-mode = "rgmii-id"; + }; + ethernet@d0030000 { + status = "okay"; + phy = <&phy2>; + phy-mode = "rgmii-id"; + }; + ethernet@d0034000 { + status = "okay"; + phy = <&phy3>; + phy-mode = "rgmii-id"; + }; + + spi0: spi@d0010600 { + status = "okay"; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "n25q128a13"; + reg = <0>; /* Chip select 0 */ + spi-max-frequency = <108000000>; + }; + }; + }; +}; diff --git a/arch/arm/boot/dts/armada-xp-mv78230.dtsi b/arch/arm/boot/dts/armada-xp-mv78230.dtsi index e041f42ed711b..f56c40599f5b9 100644 --- a/arch/arm/boot/dts/armada-xp-mv78230.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78230.dtsi @@ -47,6 +47,12 @@ pinctrl { compatible = "marvell,mv78230-pinctrl"; reg = <0xd0018000 0x38>; + + sdio_pins: sdio-pins { + marvell,pins = "mpp30", "mpp31", "mpp32", + "mpp33", "mpp34", "mpp35"; + marvell,function = "sd0"; + }; }; gpio0: gpio@d0018100 { diff --git a/arch/arm/boot/dts/armada-xp-mv78260.dtsi b/arch/arm/boot/dts/armada-xp-mv78260.dtsi index 9e23bd8c9536d..f8f2b787d2b0e 100644 --- a/arch/arm/boot/dts/armada-xp-mv78260.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78260.dtsi @@ -48,6 +48,12 @@ pinctrl { compatible = "marvell,mv78260-pinctrl"; reg = <0xd0018000 0x38>; + + sdio_pins: sdio-pins { + marvell,pins = "mpp30", "mpp31", "mpp32", + "mpp33", "mpp34", "mpp35"; + marvell,function = "sd0"; + }; }; gpio0: gpio@d0018100 { diff --git a/arch/arm/boot/dts/armada-xp-mv78460.dtsi b/arch/arm/boot/dts/armada-xp-mv78460.dtsi index 965966110e385..936c25dc32b0e 100644 --- a/arch/arm/boot/dts/armada-xp-mv78460.dtsi +++ b/arch/arm/boot/dts/armada-xp-mv78460.dtsi @@ -63,6 +63,12 @@ pinctrl { compatible = "marvell,mv78460-pinctrl"; reg = <0xd0018000 0x38>; + + sdio_pins: sdio-pins { + marvell,pins = "mpp30", "mpp31", "mpp32", + "mpp33", "mpp34", "mpp35"; + marvell,function = "sd0"; + }; }; gpio0: gpio@d0018100 { diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index b42652fd3d8c3..3818a82176a22 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -66,6 +66,18 @@ }; }; + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + label = "Init Button"; + linux,code = <116>; + gpios = <&gpio1 28 0>; + }; + }; + mdio { phy0: ethernet-phy@0 { reg = <0>; @@ -121,5 +133,11 @@ nr-ports = <2>; status = "okay"; }; + usb@d0050000 { + status = "okay"; + }; + usb@d0051000 { + status = "okay"; + }; }; }; diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi index 2e37ef101c903..1443949c165ea 100644 --- a/arch/arm/boot/dts/armada-xp.dtsi +++ b/arch/arm/boot/dts/armada-xp.dtsi @@ -30,7 +30,7 @@ }; mpic: interrupt-controller@d0020000 { - reg = <0xd0020a00 0x1d0>, + reg = <0xd0020a00 0x2d0>, <0xd0021070 0x58>; }; @@ -134,5 +134,22 @@ dmacap,memset; }; }; + + usb@d0050000 { + clocks = <&gateclk 18>; + }; + + usb@d0051000 { + clocks = <&gateclk 19>; + }; + + usb@d0052000 { + compatible = "marvell,orion-ehci"; + reg = <0xd0052000 0x500>; + interrupts = <47>; + clocks = <&gateclk 20>; + status = "disabled"; + }; + }; }; diff --git a/arch/arm/boot/dts/dove-cubox.dts b/arch/arm/boot/dts/dove-cubox.dts index cdee96fca6e25..7e3065abd7512 100644 --- a/arch/arm/boot/dts/dove-cubox.dts +++ b/arch/arm/boot/dts/dove-cubox.dts @@ -17,12 +17,33 @@ leds { compatible = "gpio-leds"; + pinctrl-0 = <&pmx_gpio_18>; + pinctrl-names = "default"; + power { label = "Power"; gpios = <&gpio0 18 1>; linux,default-trigger = "default-on"; }; }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + usb_power: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "USB Power"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + enable-active-high; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 1 0>; + }; + }; }; &uart0 { status = "okay"; }; @@ -47,9 +68,14 @@ }; &pinctrl { - pinctrl-0 = <&pmx_gpio_12 &pmx_gpio_18>; + pinctrl-0 = <&pmx_gpio_1 &pmx_gpio_12>; pinctrl-names = "default"; + pmx_gpio_1: pmx-gpio-1 { + marvell,pins = "mpp1"; + marvell,function = "gpio"; + }; + pmx_gpio_12: pmx-gpio-12 { marvell,pins = "mpp12"; marvell,function = "gpio"; diff --git a/arch/arm/boot/dts/dove.dtsi b/arch/arm/boot/dts/dove.dtsi index 740630f9cd658..67dbe20868a27 100644 --- a/arch/arm/boot/dts/dove.dtsi +++ b/arch/arm/boot/dts/dove.dtsi @@ -55,7 +55,7 @@ reg = <0x12000 0x100>; reg-shift = <2>; interrupts = <7>; - clock-frequency = <166666667>; + clocks = <&core_clk 0>; status = "disabled"; }; @@ -64,7 +64,7 @@ reg = <0x12100 0x100>; reg-shift = <2>; interrupts = <8>; - clock-frequency = <166666667>; + clocks = <&core_clk 0>; status = "disabled"; }; @@ -73,7 +73,7 @@ reg = <0x12000 0x100>; reg-shift = <2>; interrupts = <9>; - clock-frequency = <166666667>; + clocks = <&core_clk 0>; status = "disabled"; }; @@ -82,7 +82,7 @@ reg = <0x12100 0x100>; reg-shift = <2>; interrupts = <10>; - clock-frequency = <166666667>; + clocks = <&core_clk 0>; status = "disabled"; }; @@ -156,6 +156,22 @@ status = "disabled"; }; + ehci0: usb-host@50000 { + compatible = "marvell,orion-ehci"; + reg = <0x50000 0x1000>; + interrupts = <24>; + clocks = <&gate_clk 0>; + status = "okay"; + }; + + ehci1: usb-host@51000 { + compatible = "marvell,orion-ehci"; + reg = <0x51000 0x1000>; + interrupts = <25>; + clocks = <&gate_clk 1>; + status = "okay"; + }; + sdio0: sdio@92000 { compatible = "marvell,dove-sdhci"; reg = <0x92000 0x100>; diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi index 4ccea2130a6cd..192cf76fbf93c 100644 --- a/arch/arm/boot/dts/kirkwood-6282.dtsi +++ b/arch/arm/boot/dts/kirkwood-6282.dtsi @@ -5,6 +5,12 @@ compatible = "marvell,88f6282-pinctrl"; reg = <0x10000 0x20>; + pmx_nand: pmx-nand { + marvell,pins = "mpp0", "mpp1", "mpp2", "mpp3", + "mpp4", "mpp5", "mpp18", "mpp19"; + marvell,function = "nand"; + }; + pmx_sata0: pmx-sata0 { marvell,pins = "mpp5", "mpp21", "mpp23"; marvell,function = "sata0"; @@ -21,6 +27,12 @@ marvell,pins = "mpp8", "mpp9"; marvell,function = "twsi0"; }; + + pmx_twsi1: pmx-twsi1 { + marvell,pins = "mpp36", "mpp37"; + marvell,function = "twsi1"; + }; + pmx_uart0: pmx-uart0 { marvell,pins = "mpp10", "mpp11"; marvell,function = "uart0"; @@ -30,6 +42,11 @@ marvell,pins = "mpp13", "mpp14"; marvell,function = "uart1"; }; + pmx_sdio: pmx-sdio { + marvell,pins = "mpp12", "mpp13", "mpp14", + "mpp15", "mpp16", "mpp17"; + marvell,function = "sdio"; + }; }; i2c@11100 { diff --git a/arch/arm/boot/dts/kirkwood-dreamplug.dts b/arch/arm/boot/dts/kirkwood-dreamplug.dts index f2d386c95b070..ef2d8c7057093 100644 --- a/arch/arm/boot/dts/kirkwood-dreamplug.dts +++ b/arch/arm/boot/dts/kirkwood-dreamplug.dts @@ -74,6 +74,13 @@ status = "okay"; nr-ports = <1>; }; + + mvsdio@90000 { + pinctrl-0 = <&pmx_sdio>; + pinctrl-names = "default"; + status = "okay"; + /* No CD or WP GPIOs */ + }; }; gpio-leds { diff --git a/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts new file mode 100644 index 0000000000000..9555a86297c28 --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-guruplug-server-plus.dts @@ -0,0 +1,94 @@ +/dts-v1/; + +/include/ "kirkwood.dtsi" +/include/ "kirkwood-6281.dtsi" + +/ { + model = "Globalscale Technologies Guruplug Server Plus"; + compatible = "globalscale,guruplug-server-plus", "globalscale,guruplug", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x20000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200n8 earlyprintk"; + }; + + ocp@f1000000 { + pinctrl: pinctrl@10000 { + + pinctrl-0 = < &pmx_led_health_r &pmx_led_health_g + &pmx_led_wmode_r &pmx_led_wmode_g >; + pinctrl-names = "default"; + + pmx_led_health_r: pmx-led-health-r { + marvell,pins = "mpp46"; + marvell,function = "gpio"; + }; + pmx_led_health_g: pmx-led-health-g { + marvell,pins = "mpp47"; + marvell,function = "gpio"; + }; + pmx_led_wmode_r: pmx-led-wmode-r { + marvell,pins = "mpp48"; + marvell,function = "gpio"; + }; + pmx_led_wmode_g: pmx-led-wmode-g { + marvell,pins = "mpp49"; + marvell,function = "gpio"; + }; + }; + serial@12000 { + clock-frequency = <200000000>; + status = "ok"; + }; + + nand@3000000 { + status = "okay"; + + partition@0 { + label = "u-boot"; + reg = <0x00000000 0x00100000>; + read-only; + }; + + partition@100000 { + label = "uImage"; + reg = <0x00100000 0x00400000>; + }; + + partition@500000 { + label = "data"; + reg = <0x00500000 0x1fb00000>; + }; + }; + + sata@80000 { + status = "okay"; + nr-ports = <1>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + health-r { + label = "guruplug:red:health"; + gpios = <&gpio1 14 1>; + }; + health-g { + label = "guruplug:green:health"; + gpios = <&gpio1 15 1>; + }; + wmode-r { + label = "guruplug:red:wmode"; + gpios = <&gpio1 16 1>; + }; + wmode-g { + label = "guruplug:green:wmode"; + gpios = <&gpio1 17 1>; + }; + }; +}; diff --git a/arch/arm/boot/dts/kirkwood-mplcec4.dts b/arch/arm/boot/dts/kirkwood-mplcec4.dts index 262c654037605..662dfd81b1cee 100644 --- a/arch/arm/boot/dts/kirkwood-mplcec4.dts +++ b/arch/arm/boot/dts/kirkwood-mplcec4.dts @@ -20,12 +20,11 @@ pinctrl: pinctrl@10000 { pinctrl-0 = < &pmx_nand &pmx_uart0 - &pmx_led_health &pmx_sdio + &pmx_led_health &pmx_sata0 &pmx_sata1 &pmx_led_user1o &pmx_led_user1g &pmx_led_user0o &pmx_led_user0g &pmx_led_misc - &pmx_sdio_cd >; pinctrl-names = "default"; @@ -133,6 +132,14 @@ status = "okay"; }; + + mvsdio@90000 { + pinctrl-0 = <&pmx_sdio &pmx_sdio_cd>; + pinctrl-names = "default"; + status = "okay"; + cd-gpios = <&gpio1 15 0>; + /* No WP GPIO */ + }; }; gpio-leds { diff --git a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi index 77d21abfcdf73..e8e7ecef1650e 100644 --- a/arch/arm/boot/dts/kirkwood-ns2-common.dtsi +++ b/arch/arm/boot/dts/kirkwood-ns2-common.dtsi @@ -76,4 +76,10 @@ gpios = <&gpio0 12 0>; }; }; + + gpio_poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio0 31 0>; + }; + }; diff --git a/arch/arm/boot/dts/kirkwood-nsa310.dts b/arch/arm/boot/dts/kirkwood-nsa310.dts index 5509f96595466..3a178cf708d72 100644 --- a/arch/arm/boot/dts/kirkwood-nsa310.dts +++ b/arch/arm/boot/dts/kirkwood-nsa310.dts @@ -16,6 +16,105 @@ }; ocp@f1000000 { + pinctrl: pinctrl@10000 { + pinctrl-0 = < &pmx_led_esata_green + &pmx_led_esata_red + &pmx_led_usb_green + &pmx_led_usb_red + &pmx_usb_power_off + &pmx_led_sys_green + &pmx_led_sys_red + &pmx_btn_reset + &pmx_btn_copy + &pmx_led_copy_green + &pmx_led_copy_red + &pmx_led_hdd_green + &pmx_led_hdd_red + &pmx_unknown + &pmx_btn_power + &pmx_pwr_off >; + pinctrl-names = "default"; + + pmx_led_esata_green: pmx-led-esata-green { + marvell,pins = "mpp12"; + marvell,function = "gpio"; + }; + + pmx_led_esata_red: pmx-led-esata-red { + marvell,pins = "mpp13"; + marvell,function = "gpio"; + }; + + pmx_led_usb_green: pmx-led-usb-green { + marvell,pins = "mpp15"; + marvell,function = "gpio"; + }; + + pmx_led_usb_red: pmx-led-usb-red { + marvell,pins = "mpp16"; + marvell,function = "gpio"; + }; + + pmx_usb_power_off: pmx-usb-power-off { + marvell,pins = "mpp21"; + marvell,function = "gpio"; + }; + + pmx_led_sys_green: pmx-led-sys-green { + marvell,pins = "mpp28"; + marvell,function = "gpio"; + }; + + pmx_led_sys_red: pmx-led-sys-red { + marvell,pins = "mpp29"; + marvell,function = "gpio"; + }; + + pmx_btn_reset: pmx-btn-reset { + marvell,pins = "mpp36"; + marvell,function = "gpio"; + }; + + pmx_btn_copy: pmx-btn-copy { + marvell,pins = "mpp37"; + marvell,function = "gpio"; + }; + + pmx_led_copy_green: pmx-led-copy-green { + marvell,pins = "mpp39"; + marvell,function = "gpio"; + }; + + pmx_led_copy_red: pmx-led-copy-red { + marvell,pins = "mpp40"; + marvell,function = "gpio"; + }; + + pmx_led_hdd_green: pmx-led-hdd-green { + marvell,pins = "mpp41"; + marvell,function = "gpio"; + }; + + pmx_led_hdd_red: pmx-led-hdd-red { + marvell,pins = "mpp42"; + marvell,function = "gpio"; + }; + + pmx_unknown: pmx-unknown { + marvell,pins = "mpp44"; + marvell,function = "gpio"; + }; + + pmx_btn_power: pmx-btn-power { + marvell,pins = "mpp46"; + marvell,function = "gpio"; + }; + + pmx_pwr_off: pmx-pwr-off { + marvell,pins = "mpp48"; + marvell,function = "gpio"; + }; + }; serial@12000 { clock-frequency = <200000000>; @@ -29,6 +128,11 @@ i2c@11000 { status = "okay"; + + adt7476: adt7476a@2e { + compatible = "adt7476"; + reg = <0x2e>; + }; }; nand@3000000 { @@ -141,4 +245,26 @@ gpios = <&gpio1 8 0>; }; }; + + gpio_poweroff { + compatible = "gpio-poweroff"; + gpios = <&gpio1 16 0>; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + + usb0_power_off: regulator@1 { + compatible = "regulator-fixed"; + reg = <1>; + regulator-name = "USB Power Off"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio0 21 0>; + }; + }; }; diff --git a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts index 49d3d74d4d382..ede7fe0d7a87d 100644 --- a/arch/arm/boot/dts/kirkwood-openblocks_a6.dts +++ b/arch/arm/boot/dts/kirkwood-openblocks_a6.dts @@ -75,6 +75,122 @@ reg = <0x30>; }; }; + + pinctrl: pinctrl@10000 { + pinctrl-0 = < &pmx_nand &pmx_uart0 + &pmx_uart1 &pmx_twsi1 + &pmx_dip_sw0 &pmx_dip_sw1 + &pmx_dip_sw2 &pmx_dip_sw3 + &pmx_gpio_0 &pmx_gpio_1 + &pmx_gpio_2 &pmx_gpio_3 + &pmx_gpio_4 &pmx_gpio_5 + &pmx_gpio_6 &pmx_gpio_7 + &pmx_led_red &pmx_led_green + &pmx_led_yellow >; + pinctrl-names = "default"; + + pmx_uart0: pmx-uart0 { + marvell,pins = "mpp10", "mpp11", "mpp15", + "mpp16"; + marvell,function = "uart0"; + }; + + pmx_uart1: pmx-uart1 { + marvell,pins = "mpp13", "mpp14", "mpp8", + "mpp9"; + marvell,function = "uart1"; + }; + + pmx_sysrst: pmx-sysrst { + marvell,pins = "mpp6"; + marvell,function = "sysrst"; + }; + + pmx_dip_sw0: pmx-dip-sw0 { + marvell,pins = "mpp20"; + marvell,function = "gpio"; + }; + + pmx_dip_sw1: pmx-dip-sw1 { + marvell,pins = "mpp21"; + marvell,function = "gpio"; + }; + + pmx_dip_sw2: pmx-dip-sw2 { + marvell,pins = "mpp22"; + marvell,function = "gpio"; + }; + + pmx_dip_sw3: pmx-dip-sw3 { + marvell,pins = "mpp23"; + marvell,function = "gpio"; + }; + + pmx_gpio_0: pmx-gpio-0 { + marvell,pins = "mpp24"; + marvell,function = "gpio"; + }; + + pmx_gpio_1: pmx-gpio-1 { + marvell,pins = "mpp25"; + marvell,function = "gpio"; + }; + + pmx_gpio_2: pmx-gpio-2 { + marvell,pins = "mpp26"; + marvell,function = "gpio"; + }; + + pmx_gpio_3: pmx-gpio-3 { + marvell,pins = "mpp27"; + marvell,function = "gpio"; + }; + + pmx_gpio_4: pmx-gpio-4 { + marvell,pins = "mpp28"; + marvell,function = "gpio"; + }; + + pmx_gpio_5: pmx-gpio-5 { + marvell,pins = "mpp29"; + marvell,function = "gpio"; + }; + + pmx_gpio_6: pmx-gpio-6 { + marvell,pins = "mpp30"; + marvell,function = "gpio"; + }; + + pmx_gpio_7: pmx-gpio-7 { + marvell,pins = "mpp31"; + marvell,function = "gpio"; + }; + + pmx_gpio_init: pmx-init { + marvell,pins = "mpp38"; + marvell,function = "gpio"; + }; + + pmx_usb_oc: pmx-usb-oc { + marvell,pins = "mpp39"; + marvell,function = "gpio"; + }; + + pmx_led_red: pmx-led-red { + marvell,pins = "mpp41"; + marvell,function = "gpio"; + }; + + pmx_led_green: pmx-led-green { + marvell,pins = "mpp42"; + marvell,function = "gpio"; + }; + + pmx_led_yellow: pmx-led-yellow { + marvell,pins = "mpp43"; + marvell,function = "gpio"; + }; + }; }; gpio-leds { diff --git a/arch/arm/boot/dts/kirkwood-topkick.dts b/arch/arm/boot/dts/kirkwood-topkick.dts index cd15452a52a62..842ff95d60df1 100644 --- a/arch/arm/boot/dts/kirkwood-topkick.dts +++ b/arch/arm/boot/dts/kirkwood-topkick.dts @@ -1,6 +1,7 @@ /dts-v1/; /include/ "kirkwood.dtsi" +/include/ "kirkwood-6282.dtsi" / { model = "Univeral Scientific Industrial Co. Topkick-1281P2"; @@ -16,6 +17,96 @@ }; ocp@f1000000 { + pinctrl: pinctrl@10000 { + /* + * GPIO LED layout + * + * /-SYS_LED(2) + * | + * | /-DISK_LED + * | | + * | | /-WLAN_LED(2) + * | | | + * [SW] [*] [*] [*] + */ + + /* + * Switch positions + * + * /-SW_LEFT(2) + * | + * | /-SW_IDLE + * | | + * | | /-SW_RIGHT + * | | | + * PS [L] [I] [R] LEDS + */ + pinctrl-0 = < &pmx_led_disk_yellow + &pmx_sata0_pwr_enable + &pmx_led_sys_red + &pmx_led_sys_blue + &pmx_led_wifi_green + &pmx_sw_left + &pmx_sw_right + &pmx_sw_idle + &pmx_sw_left2 + &pmx_led_wifi_yellow + &pmx_uart0 + &pmx_nand + &pmx_twsi0 >; + pinctrl-names = "default"; + + pmx_led_disk_yellow: pmx-led-disk-yellow { + marvell,pins = "mpp21"; + marvell,function = "gpio"; + }; + + pmx_sata0_pwr_enable: pmx-sata0-pwr-enable { + marvell,pins = "mpp36"; + marvell,function = "gpio"; + }; + + pmx_led_sys_red: pmx-led-sys-red { + marvell,pins = "mpp37"; + marvell,function = "gpio"; + }; + + pmx_led_sys_blue: pmx-led-sys-blue { + marvell,pins = "mpp38"; + marvell,function = "gpio"; + }; + + pmx_led_wifi_green: pmx-led-wifi-green { + marvell,pins = "mpp39"; + marvell,function = "gpio"; + }; + + pmx_sw_left: pmx-sw-left { + marvell,pins = "mpp43"; + marvell,function = "gpio"; + }; + + pmx_sw_right: pmx-sw-right { + marvell,pins = "mpp44"; + marvell,function = "gpio"; + }; + + pmx_sw_idle: pmx-sw-idle { + marvell,pins = "mpp45"; + marvell,function = "gpio"; + }; + + pmx_sw_left2: pmx-sw-left2 { + marvell,pins = "mpp46"; + marvell,function = "gpio"; + }; + + pmx_led_wifi_yellow: pmx-led-wifi-yellow { + marvell,pins = "mpp48"; + marvell,function = "gpio"; + }; + }; + serial@12000 { clock-frequency = <200000000>; status = "ok"; @@ -54,6 +145,17 @@ status = "okay"; nr-ports = <1>; }; + + i2c@11000 { + status = "ok"; + }; + + mvsdio@90000 { + pinctrl-0 = <&pmx_sdio>; + pinctrl-names = "default"; + status = "okay"; + /* No CD or WP GPIOs */ + }; }; gpio-leds { diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi index d6ab442b7011e..2c738d9dc82a1 100644 --- a/arch/arm/boot/dts/kirkwood.dtsi +++ b/arch/arm/boot/dts/kirkwood.dtsi @@ -193,5 +193,13 @@ clocks = <&gate_clk 17>; status = "okay"; }; + + mvsdio@90000 { + compatible = "marvell,orion-sdio"; + reg = <0x90000 0x200>; + interrupts = <28>; + clocks = <&gate_clk 4>; + status = "disabled"; + }; }; }; diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig index 0b7ee92c5713b..3fe8dae8d32df 100644 --- a/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig @@ -1,26 +1,24 @@ CONFIG_EXPERIMENTAL=y CONFIG_SYSVIPC=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_EXPERT=y CONFIG_SLAB=y CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_BLK_DEV_BSG is not set +CONFIG_PARTITION_ADVANCED=y CONFIG_ARCH_DOVE=y CONFIG_MACH_DOVE_DB=y CONFIG_MACH_CM_A510=y CONFIG_MACH_DOVE_DT=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y CONFIG_AEABI=y +CONFIG_HIGHMEM=y CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_HIGHMEM=y -CONFIG_USE_OF=y -CONFIG_ATAGS=y CONFIG_ARM_APPENDED_DTB=y CONFIG_ARM_ATAG_DTB_COMPAT=y -CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_FROM_BOOTLOADER=y CONFIG_VFP=y CONFIG_NET=y CONFIG_PACKET=y @@ -32,8 +30,9 @@ CONFIG_IP_PNP_DHCP=y CONFIG_IP_PNP_BOOTP=y # CONFIG_IPV6 is not set CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_CHAR=y CONFIG_MTD_BLOCK=y @@ -57,7 +56,6 @@ CONFIG_ATA=y CONFIG_SATA_MV=y CONFIG_NETDEVICES=y CONFIG_MV643XX_ETH=y -# CONFIG_NETDEV_10000 is not set CONFIG_INPUT_POLLDEV=y # CONFIG_INPUT_MOUSEDEV is not set CONFIG_INPUT_EVDEV=y @@ -68,10 +66,7 @@ CONFIG_LEGACY_PTY_COUNT=16 # CONFIG_DEVKMEM is not set CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y -# CONFIG_SERIAL_8250_PCI is not set CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_OF_PLATFORM=y # CONFIG_HW_RANDOM is not set CONFIG_I2C=y @@ -81,13 +76,11 @@ CONFIG_SPI=y CONFIG_SPI_ORION=y # CONFIG_HWMON is not set CONFIG_USB=y -CONFIG_USB_DEVICEFS=y CONFIG_USB_EHCI_HCD=y CONFIG_USB_EHCI_ROOT_HUB_TT=y CONFIG_USB_STORAGE=y CONFIG_MMC=y CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_IO_ACCESSORS=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_SDHCI_DOVE=y CONFIG_NEW_LEDS=y @@ -104,6 +97,7 @@ CONFIG_MV_XOR=y CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y # CONFIG_EXT3_FS_XATTR is not set +CONFIG_EXT4_FS=y CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_UDF_FS=m @@ -112,24 +106,20 @@ CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y CONFIG_NFS_FS=y -CONFIG_NFS_V3=y CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_CODEPAGE_850=y CONFIG_NLS_ISO8859_1=y CONFIG_NLS_ISO8859_2=y CONFIG_NLS_UTF8=y +CONFIG_PRINTK_TIME=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y # CONFIG_SCHED_DEBUG is not set CONFIG_TIMER_STATS=y # CONFIG_DEBUG_BUGVERBOSE is not set CONFIG_DEBUG_INFO=y -CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_DEBUG_USER=y -CONFIG_DEBUG_ERRORS=y CONFIG_CRYPTO_NULL=y CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_PCBC=m @@ -138,7 +128,6 @@ CONFIG_CRYPTO_MD4=y CONFIG_CRYPTO_SHA1=y CONFIG_CRYPTO_SHA256=y CONFIG_CRYPTO_SHA512=y -CONFIG_CRYPTO_AES=y CONFIG_CRYPTO_BLOWFISH=y CONFIG_CRYPTO_TEA=y CONFIG_CRYPTO_TWOFISH=y @@ -147,5 +136,4 @@ CONFIG_CRYPTO_LZO=y # CONFIG_CRYPTO_ANSI_CPRNG is not set CONFIG_CRYPTO_DEV_MV_CESA=y CONFIG_CRC_CCITT=y -CONFIG_CRC16=y CONFIG_LIBCRC32C=y diff --git a/arch/arm/configs/mvebu_defconfig b/arch/arm/configs/mvebu_defconfig index cbd91bce1ca9f..2ec8119cff731 100644 --- a/arch/arm/configs/mvebu_defconfig +++ b/arch/arm/configs/mvebu_defconfig @@ -14,16 +14,20 @@ CONFIG_MACH_ARMADA_XP=y # CONFIG_CACHE_L2X0 is not set # CONFIG_SWP_EMULATE is not set CONFIG_SMP=y -# CONFIG_LOCAL_TIMERS is not set CONFIG_AEABI=y CONFIG_HIGHMEM=y # CONFIG_COMPACTION is not set CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 CONFIG_ARM_APPENDED_DTB=y +CONFIG_ARM_ATAG_DTB_COMPAT=y CONFIG_VFP=y CONFIG_NET=y CONFIG_INET=y +CONFIG_BT=y +CONFIG_BT_MRVL=y +CONFIG_BT_MRVL_SDIO=y +CONFIG_CFG80211=y CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" CONFIG_BLK_DEV_SD=y CONFIG_ATA=y @@ -31,16 +35,34 @@ CONFIG_SATA_MV=y CONFIG_NETDEVICES=y CONFIG_MVNETA=y CONFIG_MARVELL_PHY=y +CONFIG_MWIFIEX=y +CONFIG_MWIFIEX_SDIO=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_I2C=y +CONFIG_SPI=y +CONFIG_SPI_ORION=y CONFIG_I2C_MV64XXX=y +CONFIG_MTD=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_M25P80=y CONFIG_SERIAL_8250_DW=y CONFIG_GPIOLIB=y CONFIG_GPIO_SYSFS=y -# CONFIG_USB_SUPPORT is not set +CONFIG_USB_SUPPORT=y +CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_MMC=y +CONFIG_MMC_MVSDIO=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=m +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_RTC_CLASS=y CONFIG_RTC_DRV_S35390A=y +CONFIG_RTC_DRV_MV=y CONFIG_DMADEVICES=y CONFIG_MV_XOR=y # CONFIG_IOMMU_SUPPORT is not set diff --git a/arch/arm/mach-dove/Kconfig b/arch/arm/mach-dove/Kconfig index 603c5fd99e8a3..36469d813951d 100644 --- a/arch/arm/mach-dove/Kconfig +++ b/arch/arm/mach-dove/Kconfig @@ -2,8 +2,12 @@ if ARCH_DOVE menu "Marvell Dove Implementations" +config DOVE_LEGACY + bool + config MACH_DOVE_DB bool "Marvell DB-MV88AP510 Development Board" + select DOVE_LEGACY select I2C_BOARDINFO help Say 'Y' here if you want your kernel to support the @@ -11,6 +15,7 @@ config MACH_DOVE_DB config MACH_CM_A510 bool "CompuLab CM-A510 Board" + select DOVE_LEGACY help Say 'Y' here if you want your kernel to support the CompuLab CM-A510 Board. @@ -19,6 +24,8 @@ config MACH_DOVE_DT bool "Marvell Dove Flattened Device Tree" select MVEBU_CLK_CORE select MVEBU_CLK_GATING + select REGULATOR + select REGULATOR_FIXED_VOLTAGE select USE_OF help Say 'Y' here if you want your kernel to support the diff --git a/arch/arm/mach-dove/Makefile b/arch/arm/mach-dove/Makefile index 5e683baf96cff..3f0a858fb5975 100644 --- a/arch/arm/mach-dove/Makefile +++ b/arch/arm/mach-dove/Makefile @@ -1,4 +1,6 @@ -obj-y += common.o addr-map.o irq.o mpp.o +obj-y += common.o addr-map.o irq.o +obj-$(CONFIG_DOVE_LEGACY) += mpp.o obj-$(CONFIG_PCI) += pcie.o obj-$(CONFIG_MACH_DOVE_DB) += dove-db-setup.o +obj-$(CONFIG_MACH_DOVE_DT) += board-dt.o obj-$(CONFIG_MACH_CM_A510) += cm-a510.o diff --git a/arch/arm/mach-dove/board-dt.c b/arch/arm/mach-dove/board-dt.c new file mode 100644 index 0000000000000..fbde1dd671136 --- /dev/null +++ b/arch/arm/mach-dove/board-dt.c @@ -0,0 +1,92 @@ +/* + * arch/arm/mach-dove/board-dt.c + * + * Marvell Dove 88AP510 System On Chip FDT Board + * + * 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/init.h> +#include <linux/clk-provider.h> +#include <linux/clk/mvebu.h> +#include <linux/of.h> +#include <linux/of_platform.h> +#include <linux/platform_data/usb-ehci-orion.h> +#include <asm/hardware/cache-tauros2.h> +#include <asm/mach/arch.h> +#include <mach/pm.h> +#include <plat/common.h> +#include <plat/irq.h> +#include "common.h" + +/* + * There are still devices that doesn't even know about DT, + * get clock gates here and add a clock lookup. + */ +static void __init dove_legacy_clk_init(void) +{ + struct device_node *np = of_find_compatible_node(NULL, NULL, + "marvell,dove-gating-clock"); + struct of_phandle_args clkspec; + + clkspec.np = np; + clkspec.args_count = 1; + + clkspec.args[0] = CLOCK_GATING_BIT_GBE; + orion_clkdev_add(NULL, "mv643xx_eth_port.0", + of_clk_get_from_provider(&clkspec)); + + clkspec.args[0] = CLOCK_GATING_BIT_PCIE0; + orion_clkdev_add("0", "pcie", + of_clk_get_from_provider(&clkspec)); + + clkspec.args[0] = CLOCK_GATING_BIT_PCIE1; + orion_clkdev_add("1", "pcie", + of_clk_get_from_provider(&clkspec)); +} + +static void __init dove_of_clk_init(void) +{ + mvebu_clocks_init(); + dove_legacy_clk_init(); +} + +static struct mv643xx_eth_platform_data dove_dt_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT, +}; + +static void __init dove_dt_init(void) +{ + pr_info("Dove 88AP510 SoC\n"); + +#ifdef CONFIG_CACHE_TAUROS2 + tauros2_init(0); +#endif + dove_setup_cpu_mbus(); + + /* Setup root of clk tree */ + dove_of_clk_init(); + + /* Internal devices not ported to DT yet */ + dove_ge00_init(&dove_dt_ge00_data); + dove_pcie_init(1, 1); + + of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); +} + +static const char * const dove_dt_board_compat[] = { + "marvell,dove", + NULL +}; + +DT_MACHINE_START(DOVE_DT, "Marvell Dove (Flattened Device Tree)") + .map_io = dove_map_io, + .init_early = dove_init_early, + .init_irq = orion_dt_init_irq, + .init_time = dove_timer_init, + .init_machine = dove_dt_init, + .restart = dove_restart, + .dt_compat = dove_dt_board_compat, +MACHINE_END diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c index ea84c535a1101..c6b3b2bb50e76 100644 --- a/arch/arm/mach-dove/common.c +++ b/arch/arm/mach-dove/common.c @@ -360,88 +360,3 @@ void dove_restart(char mode, const char *cmd) while (1) ; } - -#if defined(CONFIG_MACH_DOVE_DT) -/* - * There are still devices that doesn't even know about DT, - * get clock gates here and add a clock lookup. - */ -static void __init dove_legacy_clk_init(void) -{ - struct device_node *np = of_find_compatible_node(NULL, NULL, - "marvell,dove-gating-clock"); - struct of_phandle_args clkspec; - - clkspec.np = np; - clkspec.args_count = 1; - - clkspec.args[0] = CLOCK_GATING_BIT_USB0; - orion_clkdev_add(NULL, "orion-ehci.0", - of_clk_get_from_provider(&clkspec)); - - clkspec.args[0] = CLOCK_GATING_BIT_USB1; - orion_clkdev_add(NULL, "orion-ehci.1", - of_clk_get_from_provider(&clkspec)); - - clkspec.args[0] = CLOCK_GATING_BIT_GBE; - orion_clkdev_add(NULL, "mv643xx_eth_port.0", - of_clk_get_from_provider(&clkspec)); - - clkspec.args[0] = CLOCK_GATING_BIT_PCIE0; - orion_clkdev_add("0", "pcie", - of_clk_get_from_provider(&clkspec)); - - clkspec.args[0] = CLOCK_GATING_BIT_PCIE1; - orion_clkdev_add("1", "pcie", - of_clk_get_from_provider(&clkspec)); -} - -static void __init dove_of_clk_init(void) -{ - mvebu_clocks_init(); - dove_legacy_clk_init(); -} - -static struct mv643xx_eth_platform_data dove_dt_ge00_data = { - .phy_addr = MV643XX_ETH_PHY_ADDR_DEFAULT, -}; - -static void __init dove_dt_init(void) -{ - pr_info("Dove 88AP510 SoC, TCLK = %d MHz.\n", - (dove_tclk + 499999) / 1000000); - -#ifdef CONFIG_CACHE_TAUROS2 - tauros2_init(0); -#endif - dove_setup_cpu_mbus(); - - /* Setup root of clk tree */ - dove_of_clk_init(); - - /* Internal devices not ported to DT yet */ - dove_rtc_init(); - - dove_ge00_init(&dove_dt_ge00_data); - dove_ehci0_init(); - dove_ehci1_init(); - dove_pcie_init(1, 1); - - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} - -static const char * const dove_dt_board_compat[] = { - "marvell,dove", - NULL -}; - -DT_MACHINE_START(DOVE_DT, "Marvell Dove (Flattened Device Tree)") - .map_io = dove_map_io, - .init_early = dove_init_early, - .init_irq = orion_dt_init_irq, - .init_time = dove_timer_init, - .init_machine = dove_dt_init, - .restart = dove_restart, - .dt_compat = dove_dt_board_compat, -MACHINE_END -#endif diff --git a/arch/arm/mach-kirkwood/Kconfig b/arch/arm/mach-kirkwood/Kconfig index f91cdff5a3e46..7b6a64bc5f40b 100644 --- a/arch/arm/mach-kirkwood/Kconfig +++ b/arch/arm/mach-kirkwood/Kconfig @@ -58,6 +58,13 @@ config ARCH_KIRKWOOD_DT Say 'Y' here if you want your kernel to support the Marvell Kirkwood using flattened device tree. +config MACH_GURUPLUG_DT + bool "Marvell GuruPlug Reference Board (Flattened Device Tree)" + select ARCH_KIRKWOOD_DT + help + Say 'Y' here if you want your kernel to support the + Marvell GuruPlug Reference Board (Flattened Device Tree). + config MACH_DREAMPLUG_DT bool "Marvell DreamPlug (Flattened Device Tree)" select ARCH_KIRKWOOD_DT diff --git a/arch/arm/mach-kirkwood/Makefile b/arch/arm/mach-kirkwood/Makefile index d6653095a1eb5..4cc4bee4d0cf6 100644 --- a/arch/arm/mach-kirkwood/Makefile +++ b/arch/arm/mach-kirkwood/Makefile @@ -21,6 +21,7 @@ obj-$(CONFIG_MACH_T5325) += t5325-setup.o obj-$(CONFIG_ARCH_KIRKWOOD_DT) += board-dt.o obj-$(CONFIG_MACH_DREAMPLUG_DT) += board-dreamplug.o +obj-$(CONFIG_MACH_GURUPLUG_DT) += board-guruplug.o obj-$(CONFIG_MACH_ICONNECT_DT) += board-iconnect.o obj-$(CONFIG_MACH_DLINK_KIRKWOOD_DT) += board-dnskw.o obj-$(CONFIG_MACH_IB62X0_DT) += board-ib62x0.o diff --git a/arch/arm/mach-kirkwood/board-dreamplug.c b/arch/arm/mach-kirkwood/board-dreamplug.c index 08248e24ffcdb..0903242c00dc9 100644 --- a/arch/arm/mach-kirkwood/board-dreamplug.c +++ b/arch/arm/mach-kirkwood/board-dreamplug.c @@ -15,7 +15,6 @@ #include <linux/init.h> #include <linux/mv643xx_eth.h> #include <linux/gpio.h> -#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" static struct mv643xx_eth_platform_data dreamplug_ge00_data = { @@ -26,10 +25,6 @@ static struct mv643xx_eth_platform_data dreamplug_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(1), }; -static struct mvsdio_platform_data dreamplug_mvsdio_data = { - /* unfortunately the CD signal has not been connected */ -}; - void __init dreamplug_init(void) { /* @@ -37,5 +32,4 @@ void __init dreamplug_init(void) */ kirkwood_ge00_init(&dreamplug_ge00_data); kirkwood_ge01_init(&dreamplug_ge01_data); - kirkwood_sdio_init(&dreamplug_mvsdio_data); } diff --git a/arch/arm/mach-kirkwood/board-dt.c b/arch/arm/mach-kirkwood/board-dt.c index 95cc04d14b659..2e73e9d53f705 100644 --- a/arch/arm/mach-kirkwood/board-dt.c +++ b/arch/arm/mach-kirkwood/board-dt.c @@ -55,10 +55,6 @@ static void __init kirkwood_legacy_clk_init(void) orion_clkdev_add("0", "pcie", of_clk_get_from_provider(&clkspec)); - clkspec.args[0] = CGC_BIT_USB0; - orion_clkdev_add(NULL, "orion-ehci.0", - of_clk_get_from_provider(&clkspec)); - clkspec.args[0] = CGC_BIT_PEX1; orion_clkdev_add("1", "pcie", of_clk_get_from_provider(&clkspec)); @@ -66,11 +62,6 @@ static void __init kirkwood_legacy_clk_init(void) clkspec.args[0] = CGC_BIT_GE1; orion_clkdev_add(NULL, "mv643xx_eth_port.1", of_clk_get_from_provider(&clkspec)); - - clkspec.args[0] = CGC_BIT_SDIO; - orion_clkdev_add(NULL, "mvsdio", - of_clk_get_from_provider(&clkspec)); - } static void __init kirkwood_of_clk_init(void) @@ -107,6 +98,9 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("globalscale,dreamplug")) dreamplug_init(); + if (of_machine_is_compatible("globalscale,guruplug")) + guruplug_dt_init(); + if (of_machine_is_compatible("dlink,dns-kirkwood")) dnskw_init(); @@ -150,14 +144,12 @@ static void __init kirkwood_dt_init(void) if (of_machine_is_compatible("usi,topkick")) usi_topkick_init(); - if (of_machine_is_compatible("zyxel,nsa310")) - nsa310_init(); - of_platform_populate(NULL, kirkwood_dt_match_table, NULL, NULL); } static const char * const kirkwood_dt_board_compat[] = { "globalscale,dreamplug", + "globalscale,guruplug", "dlink,dns-320", "dlink,dns-325", "iom,iconnect", diff --git a/arch/arm/mach-kirkwood/board-guruplug.c b/arch/arm/mach-kirkwood/board-guruplug.c new file mode 100644 index 0000000000000..0a0df4554d8b2 --- /dev/null +++ b/arch/arm/mach-kirkwood/board-guruplug.c @@ -0,0 +1,39 @@ +/* + * arch/arm/mach-kirkwood/board-guruplug.c + * + * Marvell Guruplug Reference Board Init for drivers not converted to + * flattened device tree yet. + * + * 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/mv643xx_eth.h> +#include <linux/gpio.h> +#include <linux/platform_data/mmc-mvsdio.h> +#include "common.h" + +static struct mv643xx_eth_platform_data guruplug_ge00_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(0), +}; + +static struct mv643xx_eth_platform_data guruplug_ge01_data = { + .phy_addr = MV643XX_ETH_PHY_ADDR(1), +}; + +static struct mvsdio_platform_data guruplug_mvsdio_data = { + /* unfortunately the CD signal has not been connected */ +}; + +void __init guruplug_dt_init(void) +{ + /* + * Basic setup. Needs to be called early. + */ + kirkwood_ge00_init(&guruplug_ge00_data); + kirkwood_ge01_init(&guruplug_ge01_data); + kirkwood_sdio_init(&guruplug_mvsdio_data); +} diff --git a/arch/arm/mach-kirkwood/board-mplcec4.c b/arch/arm/mach-kirkwood/board-mplcec4.c index 3264925b8318d..7d6dc669e17fb 100644 --- a/arch/arm/mach-kirkwood/board-mplcec4.c +++ b/arch/arm/mach-kirkwood/board-mplcec4.c @@ -12,7 +12,6 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/mv643xx_eth.h> -#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" static struct mv643xx_eth_platform_data mplcec4_ge00_data = { @@ -23,11 +22,6 @@ static struct mv643xx_eth_platform_data mplcec4_ge01_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(2), }; -static struct mvsdio_platform_data mplcec4_mvsdio_data = { - .gpio_card_detect = 47, /* MPP47 used as SD card detect */ -}; - - void __init mplcec4_init(void) { /* @@ -35,7 +29,6 @@ void __init mplcec4_init(void) */ kirkwood_ge00_init(&mplcec4_ge00_data); kirkwood_ge01_init(&mplcec4_ge01_data); - kirkwood_sdio_init(&mplcec4_mvsdio_data); kirkwood_pcie_init(KW_PCIE0); } diff --git a/arch/arm/mach-kirkwood/board-ns2.c b/arch/arm/mach-kirkwood/board-ns2.c index f4632a809f689..f2ea3b7ad7269 100644 --- a/arch/arm/mach-kirkwood/board-ns2.c +++ b/arch/arm/mach-kirkwood/board-ns2.c @@ -15,7 +15,6 @@ #include <linux/init.h> #include <linux/platform_device.h> #include <linux/mv643xx_eth.h> -#include <linux/gpio.h> #include <linux/of.h> #include "common.h" @@ -23,13 +22,6 @@ static struct mv643xx_eth_platform_data ns2_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(8), }; -#define NS2_GPIO_POWER_OFF 31 - -static void ns2_power_off(void) -{ - gpio_set_value(NS2_GPIO_POWER_OFF, 1); -} - void __init ns2_init(void) { /* @@ -39,10 +31,4 @@ void __init ns2_init(void) of_machine_is_compatible("lacie,netspace_mini_v2")) ns2_ge00_data.phy_addr = MV643XX_ETH_PHY_ADDR(0); kirkwood_ge00_init(&ns2_ge00_data); - - if (gpio_request(NS2_GPIO_POWER_OFF, "power-off") == 0 && - gpio_direction_output(NS2_GPIO_POWER_OFF, 0) == 0) - pm_power_off = ns2_power_off; - else - pr_err("ns2: failed to configure power-off GPIO\n"); } diff --git a/arch/arm/mach-kirkwood/board-nsa310.c b/arch/arm/mach-kirkwood/board-nsa310.c index 970174ad4a70d..55ade93b93bf6 100644 --- a/arch/arm/mach-kirkwood/board-nsa310.c +++ b/arch/arm/mach-kirkwood/board-nsa310.c @@ -10,79 +10,9 @@ #include <linux/kernel.h> #include <linux/init.h> -#include <linux/gpio.h> -#include <linux/i2c.h> #include <mach/kirkwood.h> #include <linux/of.h> #include "common.h" -#include "mpp.h" - -#define NSA310_GPIO_USB_POWER_OFF 21 -#define NSA310_GPIO_POWER_OFF 48 - -static unsigned int nsa310_mpp_config[] __initdata = { - MPP12_GPIO, /* led esata green */ - MPP13_GPIO, /* led esata red */ - MPP15_GPIO, /* led usb green */ - MPP16_GPIO, /* led usb red */ - MPP21_GPIO, /* control usb power off */ - MPP28_GPIO, /* led sys green */ - MPP29_GPIO, /* led sys red */ - MPP36_GPIO, /* key reset */ - MPP37_GPIO, /* key copy */ - MPP39_GPIO, /* led copy green */ - MPP40_GPIO, /* led copy red */ - MPP41_GPIO, /* led hdd green */ - MPP42_GPIO, /* led hdd red */ - MPP44_GPIO, /* ?? */ - MPP46_GPIO, /* key power */ - MPP48_GPIO, /* control power off */ - 0 -}; - -static struct i2c_board_info __initdata nsa310_i2c_info[] = { - { I2C_BOARD_INFO("adt7476", 0x2e) }, -}; - -static void nsa310_power_off(void) -{ - gpio_set_value(NSA310_GPIO_POWER_OFF, 1); -} - -static int __init nsa310_gpio_request(unsigned int gpio, unsigned long flags, - const char *label) -{ - int err; - - err = gpio_request_one(gpio, flags, label); - if (err) - pr_err("NSA-310: can't setup GPIO%u (%s), err=%d\n", - gpio, label, err); - - return err; -} - -static void __init nsa310_gpio_init(void) -{ - int err; - - err = nsa310_gpio_request(NSA310_GPIO_POWER_OFF, GPIOF_OUT_INIT_LOW, - "Power Off"); - if (!err) - pm_power_off = nsa310_power_off; - - nsa310_gpio_request(NSA310_GPIO_USB_POWER_OFF, GPIOF_OUT_INIT_LOW, - "USB Power Off"); -} - -void __init nsa310_init(void) -{ - kirkwood_mpp_conf(nsa310_mpp_config); - - nsa310_gpio_init(); - - i2c_register_board_info(0, ARRAY_AND_SIZE(nsa310_i2c_info)); -} static int __init nsa310_pci_init(void) { diff --git a/arch/arm/mach-kirkwood/board-openblocks_a6.c b/arch/arm/mach-kirkwood/board-openblocks_a6.c index 815fc6451d526..b11d8fdeca935 100644 --- a/arch/arm/mach-kirkwood/board-openblocks_a6.c +++ b/arch/arm/mach-kirkwood/board-openblocks_a6.c @@ -11,60 +11,16 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/mv643xx_eth.h> -#include <linux/clk.h> -#include <linux/clk-private.h> #include "common.h" -#include "mpp.h" static struct mv643xx_eth_platform_data openblocks_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; -static unsigned int openblocks_a6_mpp_config[] __initdata = { - MPP0_NF_IO2, - MPP1_NF_IO3, - MPP2_NF_IO4, - MPP3_NF_IO5, - MPP4_NF_IO6, - MPP5_NF_IO7, - MPP6_SYSRST_OUTn, - MPP8_UART1_RTS, - MPP9_UART1_CTS, - MPP10_UART0_TXD, - MPP11_UART0_RXD, - MPP13_UART1_TXD, - MPP14_UART1_RXD, - MPP15_UART0_RTS, - MPP16_UART0_CTS, - MPP18_NF_IO0, - MPP19_NF_IO1, - MPP20_GPIO, /* DIP SW0 */ - MPP21_GPIO, /* DIP SW1 */ - MPP22_GPIO, /* DIP SW2 */ - MPP23_GPIO, /* DIP SW3 */ - MPP24_GPIO, /* GPIO 0 */ - MPP25_GPIO, /* GPIO 1 */ - MPP26_GPIO, /* GPIO 2 */ - MPP27_GPIO, /* GPIO 3 */ - MPP28_GPIO, /* GPIO 4 */ - MPP29_GPIO, /* GPIO 5 */ - MPP30_GPIO, /* GPIO 6 */ - MPP31_GPIO, /* GPIO 7 */ - MPP36_TW1_SDA, - MPP37_TW1_SCK, - MPP38_GPIO, /* INIT */ - MPP39_GPIO, /* USB OC */ - MPP41_GPIO, /* LED: Red */ - MPP42_GPIO, /* LED: Green */ - MPP43_GPIO, /* LED: Yellow */ - 0, -}; - void __init openblocks_a6_init(void) { /* * Basic setup. Needs to be called early. */ - kirkwood_mpp_conf(openblocks_a6_mpp_config); kirkwood_ge00_init(&openblocks_ge00_data); } diff --git a/arch/arm/mach-kirkwood/board-usi_topkick.c b/arch/arm/mach-kirkwood/board-usi_topkick.c index 23d2dd1b1b1ed..1cc04ec33f0b7 100644 --- a/arch/arm/mach-kirkwood/board-usi_topkick.c +++ b/arch/arm/mach-kirkwood/board-usi_topkick.c @@ -14,64 +14,16 @@ #include <linux/init.h> #include <linux/mv643xx_eth.h> #include <linux/gpio.h> -#include <linux/platform_data/mmc-mvsdio.h> #include "common.h" -#include "mpp.h" static struct mv643xx_eth_platform_data topkick_ge00_data = { .phy_addr = MV643XX_ETH_PHY_ADDR(0), }; -static struct mvsdio_platform_data topkick_mvsdio_data = { - /* unfortunately the CD signal has not been connected */ -}; - -/* - * GPIO LED layout - * - * /-SYS_LED(2) - * | - * | /-DISK_LED - * | | - * | | /-WLAN_LED(2) - * | | | - * [SW] [*] [*] [*] - */ - -/* - * Switch positions - * - * /-SW_LEFT - * | - * | /-SW_IDLE - * | | - * | | /-SW_RIGHT - * | | | - * PS [L] [I] [R] LEDS - */ - -static unsigned int topkick_mpp_config[] __initdata = { - MPP21_GPIO, /* DISK_LED (low active) - yellow */ - MPP36_GPIO, /* SATA0 power enable (high active) */ - MPP37_GPIO, /* SYS_LED2 (low active) - red */ - MPP38_GPIO, /* SYS_LED (low active) - blue */ - MPP39_GPIO, /* WLAN_LED (low active) - green */ - MPP43_GPIO, /* SW_LEFT (low active) */ - MPP44_GPIO, /* SW_RIGHT (low active) */ - MPP45_GPIO, /* SW_IDLE (low active) */ - MPP46_GPIO, /* SW_LEFT (low active) */ - MPP48_GPIO, /* WLAN_LED2 (low active) - yellow */ - 0 -}; - void __init usi_topkick_init(void) { /* * Basic setup. Needs to be called early. */ - kirkwood_mpp_conf(topkick_mpp_config); - - kirkwood_ge00_init(&topkick_ge00_data); - kirkwood_sdio_init(&topkick_mvsdio_data); } diff --git a/arch/arm/mach-kirkwood/common.h b/arch/arm/mach-kirkwood/common.h index e956d0277dd18..5ed70565c8435 100644 --- a/arch/arm/mach-kirkwood/common.h +++ b/arch/arm/mach-kirkwood/common.h @@ -60,6 +60,11 @@ void dreamplug_init(void); #else static inline void dreamplug_init(void) {}; #endif +#ifdef CONFIG_MACH_GURUPLUG_DT +void guruplug_dt_init(void); +#else +static inline void guruplug_dt_init(void) {}; +#endif #ifdef CONFIG_MACH_TS219_DT void qnap_dt_ts219_init(void); #else @@ -130,12 +135,6 @@ void ns2_init(void); static inline void ns2_init(void) {}; #endif -#ifdef CONFIG_MACH_NSA310_DT -void nsa310_init(void); -#else -static inline void nsa310_init(void) {}; -#endif - #ifdef CONFIG_MACH_OPENBLOCKS_A6_DT void openblocks_a6_init(void); #else diff --git a/arch/arm/mach-mvebu/irq-armada-370-xp.c b/arch/arm/mach-mvebu/irq-armada-370-xp.c index 8e3fb082c3c6e..274ff58271de1 100644 --- a/arch/arm/mach-mvebu/irq-armada-370-xp.c +++ b/arch/arm/mach-mvebu/irq-armada-370-xp.c @@ -34,6 +34,7 @@ #define ARMADA_370_XP_INT_CONTROL (0x00) #define ARMADA_370_XP_INT_SET_ENABLE_OFFS (0x30) #define ARMADA_370_XP_INT_CLEAR_ENABLE_OFFS (0x34) +#define ARMADA_370_XP_INT_SOURCE_CTL(irq) (0x100 + irq*4) #define ARMADA_370_XP_CPU_INTACK_OFFS (0x44) @@ -41,28 +42,90 @@ #define ARMADA_370_XP_IN_DRBEL_MSK_OFFS (0xc) #define ARMADA_370_XP_IN_DRBEL_CAUSE_OFFS (0x8) +#define ARMADA_370_XP_MAX_PER_CPU_IRQS (28) + #define ACTIVE_DOORBELLS (8) +static DEFINE_RAW_SPINLOCK(irq_controller_lock); + static void __iomem *per_cpu_int_base; static void __iomem *main_int_base; static struct irq_domain *armada_370_xp_mpic_domain; +/* + * In SMP mode: + * For shared global interrupts, mask/unmask global enable bit + * For CPU interrtups, mask/unmask the calling CPU's bit + */ static void armada_370_xp_irq_mask(struct irq_data *d) { +#ifdef CONFIG_SMP + irq_hw_number_t hwirq = irqd_to_hwirq(d); + + if (hwirq > ARMADA_370_XP_MAX_PER_CPU_IRQS) + writel(hwirq, main_int_base + + ARMADA_370_XP_INT_CLEAR_ENABLE_OFFS); + else + writel(hwirq, per_cpu_int_base + + ARMADA_370_XP_INT_SET_MASK_OFFS); +#else writel(irqd_to_hwirq(d), per_cpu_int_base + ARMADA_370_XP_INT_SET_MASK_OFFS); +#endif } static void armada_370_xp_irq_unmask(struct irq_data *d) { +#ifdef CONFIG_SMP + irq_hw_number_t hwirq = irqd_to_hwirq(d); + + if (hwirq > ARMADA_370_XP_MAX_PER_CPU_IRQS) + writel(hwirq, main_int_base + + ARMADA_370_XP_INT_SET_ENABLE_OFFS); + else + writel(hwirq, per_cpu_int_base + + ARMADA_370_XP_INT_CLEAR_MASK_OFFS); +#else writel(irqd_to_hwirq(d), per_cpu_int_base + ARMADA_370_XP_INT_CLEAR_MASK_OFFS); +#endif } #ifdef CONFIG_SMP static int armada_xp_set_affinity(struct irq_data *d, const struct cpumask *mask_val, bool force) { + unsigned long reg; + unsigned long new_mask = 0; + unsigned long online_mask = 0; + unsigned long count = 0; + irq_hw_number_t hwirq = irqd_to_hwirq(d); + int cpu; + + for_each_cpu(cpu, mask_val) { + new_mask |= 1 << cpu_logical_map(cpu); + count++; + } + + /* + * Forbid mutlicore interrupt affinity + * This is required since the MPIC HW doesn't limit + * several CPUs from acknowledging the same interrupt. + */ + if (count > 1) + return -EINVAL; + + for_each_cpu(cpu, cpu_online_mask) + online_mask |= 1 << cpu_logical_map(cpu); + + raw_spin_lock(&irq_controller_lock); + + reg = readl(main_int_base + ARMADA_370_XP_INT_SOURCE_CTL(hwirq)); + reg = (reg & (~online_mask)) | new_mask; + writel(reg, main_int_base + ARMADA_370_XP_INT_SOURCE_CTL(hwirq)); + + raw_spin_unlock(&irq_controller_lock); + return 0; } #endif @@ -82,10 +145,17 @@ static int armada_370_xp_mpic_irq_map(struct irq_domain *h, { armada_370_xp_irq_mask(irq_get_irq_data(virq)); writel(hw, main_int_base + ARMADA_370_XP_INT_SET_ENABLE_OFFS); - - irq_set_chip_and_handler(virq, &armada_370_xp_irq_chip, - handle_level_irq); irq_set_status_flags(virq, IRQ_LEVEL); + + if (hw < ARMADA_370_XP_MAX_PER_CPU_IRQS) { + irq_set_percpu_devid(virq); + irq_set_chip_and_handler(virq, &armada_370_xp_irq_chip, + handle_percpu_devid_irq); + + } else { + irq_set_chip_and_handler(virq, &armada_370_xp_irq_chip, + handle_level_irq); + } set_irq_flags(virq, IRQF_VALID | IRQF_PROBE); return 0; @@ -155,6 +225,15 @@ static int __init armada_370_xp_mpic_of_init(struct device_node *node, #ifdef CONFIG_SMP armada_xp_mpic_smp_cpu_init(); + + /* + * Set the default affinity from all CPUs to the boot cpu. + * This is required since the MPIC doesn't limit several CPUs + * from acknowledging the same interrupt. + */ + cpumask_clear(irq_default_affinity); + cpumask_set_cpu(smp_processor_id(), irq_default_affinity); + #endif return 0; @@ -173,7 +252,7 @@ asmlinkage void __exception_irq_entry armada_370_xp_handle_irq(struct pt_regs if (irqnr > 1022) break; - if (irqnr >= 8) { + if (irqnr > 0) { irqnr = irq_find_mapping(armada_370_xp_mpic_domain, irqnr); handle_IRQ(irqnr, regs); |