From eee47b7c6eb44861fe9a6c7052fd8243a4beaea6 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Wed, 17 Jul 2013 18:51:49 +0200 Subject: ARM: Kirkwood: Add support for another ZyXEL NSA310 variant MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit There are a number of variants of the ZyXEL NSA310, with slightly different LEDs, buttons and i2c devices. Add a DTS file to support one more of these variants. Signed-off-by: Andrew Lunn Tested-by: Tibor Hársszegi Signed-off-by: Jason Cooper --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/kirkwood-nsa310-common.dtsi | 107 +++++++++++++++++ arch/arm/boot/dts/kirkwood-nsa310.dts | 100 +--------------- arch/arm/boot/dts/kirkwood-nsa310a.dts | 165 ++++++++++++++++++++++++++ 4 files changed, 274 insertions(+), 99 deletions(-) create mode 100644 arch/arm/boot/dts/kirkwood-nsa310-common.dtsi create mode 100644 arch/arm/boot/dts/kirkwood-nsa310a.dts (limited to 'arch') diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index d869d8385540..3d4b882a0e29 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -89,6 +89,7 @@ dtb-$(CONFIG_ARCH_KIRKWOOD) += kirkwood-cloudbox.dtb \ kirkwood-ns2max.dtb \ kirkwood-ns2mini.dtb \ kirkwood-nsa310.dtb \ + kirkwood-nsa310a.dtb \ kirkwood-sheevaplug.dtb \ kirkwood-sheevaplug-esata.dtb \ kirkwood-topkick.dtb \ diff --git a/arch/arm/boot/dts/kirkwood-nsa310-common.dtsi b/arch/arm/boot/dts/kirkwood-nsa310-common.dtsi new file mode 100644 index 000000000000..8f739c8eb83a --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-nsa310-common.dtsi @@ -0,0 +1,107 @@ +/include/ "kirkwood.dtsi" +/include/ "kirkwood-6281.dtsi" + +/ { + model = "ZyXEL NSA310"; + + ocp@f1000000 { + pinctrl: pinctrl@10000 { + + pmx_usb_power_off: pmx-usb-power-off { + marvell,pins = "mpp21"; + marvell,function = "gpio"; + }; + pmx_pwr_off: pmx-pwr-off { + marvell,pins = "mpp48"; + marvell,function = "gpio"; + }; + + }; + + serial@12000 { + status = "ok"; + }; + + sata@80000 { + status = "okay"; + nr-ports = <2>; + }; + + nand@3000000 { + status = "okay"; + chip-delay = <35>; + + partition@0 { + label = "uboot"; + reg = <0x0000000 0x0100000>; + read-only; + }; + partition@100000 { + label = "uboot_env"; + reg = <0x0100000 0x0080000>; + }; + partition@180000 { + label = "key_store"; + reg = <0x0180000 0x0080000>; + }; + partition@200000 { + label = "info"; + reg = <0x0200000 0x0080000>; + }; + partition@280000 { + label = "etc"; + reg = <0x0280000 0x0a00000>; + }; + partition@c80000 { + label = "kernel_1"; + reg = <0x0c80000 0x0a00000>; + }; + partition@1680000 { + label = "rootfs1"; + reg = <0x1680000 0x2fc0000>; + }; + partition@4640000 { + label = "kernel_2"; + reg = <0x4640000 0x0a00000>; + }; + partition@5040000 { + label = "rootfs2"; + reg = <0x5040000 0x2fc0000>; + }; + }; + + pcie-controller { + status = "okay"; + + pcie@1,0 { + status = "okay"; + }; + }; + }; + + gpio_poweroff { + compatible = "gpio-poweroff"; + pinctrl-0 = <&pmx_pwr_off>; + pinctrl-names = "default"; + gpios = <&gpio1 16 0>; + }; + + regulators { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <0>; + pinctrl-0 = <&pmx_usb_power_off>; + pinctrl-names = "default"; + + 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-nsa310.dts b/arch/arm/boot/dts/kirkwood-nsa310.dts index 69003598f5fa..62fb0a9acf34 100644 --- a/arch/arm/boot/dts/kirkwood-nsa310.dts +++ b/arch/arm/boot/dts/kirkwood-nsa310.dts @@ -1,10 +1,8 @@ /dts-v1/; -/include/ "kirkwood.dtsi" -/include/ "kirkwood-6281.dtsi" +/include/ "kirkwood-nsa310-common.dtsi" / { - model = "ZyXEL NSA310"; compatible = "zyxel,nsa310", "marvell,kirkwood-88f6281", "marvell,kirkwood"; memory { @@ -41,11 +39,6 @@ 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"; @@ -95,20 +88,6 @@ marvell,pins = "mpp46"; marvell,function = "gpio"; }; - - pmx_pwr_off: pmx-pwr-off { - marvell,pins = "mpp48"; - marvell,function = "gpio"; - }; - }; - - serial@12000 { - status = "ok"; - }; - - sata@80000 { - status = "okay"; - nr-ports = <2>; }; i2c@11000 { @@ -119,57 +98,6 @@ reg = <0x2e>; }; }; - - nand@3000000 { - status = "okay"; - chip-delay = <35>; - - partition@0 { - label = "uboot"; - reg = <0x0000000 0x0100000>; - read-only; - }; - partition@100000 { - label = "uboot_env"; - reg = <0x0100000 0x0080000>; - }; - partition@180000 { - label = "key_store"; - reg = <0x0180000 0x0080000>; - }; - partition@200000 { - label = "info"; - reg = <0x0200000 0x0080000>; - }; - partition@280000 { - label = "etc"; - reg = <0x0280000 0x0a00000>; - }; - partition@c80000 { - label = "kernel_1"; - reg = <0x0c80000 0x0a00000>; - }; - partition@1680000 { - label = "rootfs1"; - reg = <0x1680000 0x2fc0000>; - }; - partition@4640000 { - label = "kernel_2"; - reg = <0x4640000 0x0a00000>; - }; - partition@5040000 { - label = "rootfs2"; - reg = <0x5040000 0x2fc0000>; - }; - }; - - pcie-controller { - status = "okay"; - - pcie@1,0 { - status = "okay"; - }; - }; }; gpio_keys { @@ -246,30 +174,4 @@ gpios = <&gpio1 8 0>; }; }; - - gpio_poweroff { - compatible = "gpio-poweroff"; - pinctrl-0 = <&pmx_pwr_off>; - pinctrl-names = "default"; - gpios = <&gpio1 16 0>; - }; - - regulators { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <0>; - pinctrl-0 = <&pmx_usb_power_off>; - pinctrl-names = "default"; - - 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-nsa310a.dts b/arch/arm/boot/dts/kirkwood-nsa310a.dts new file mode 100644 index 000000000000..1070e9d81c5f --- /dev/null +++ b/arch/arm/boot/dts/kirkwood-nsa310a.dts @@ -0,0 +1,165 @@ +/dts-v1/; + +/include/ "kirkwood-nsa310-common.dtsi" + +/* + * There are at least two different NSA310 designs. This variant does + * not have the red USB Led. + */ + +/ { + compatible = "zyxel,nsa310a", "zyxel,nsa310", "marvell,kirkwood-88f6281", "marvell,kirkwood"; + + memory { + device_type = "memory"; + reg = <0x00000000 0x10000000>; + }; + + chosen { + bootargs = "console=ttyS0,115200"; + }; + + ocp@f1000000 { + pinctrl: pinctrl@10000 { + 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_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_btn_power: pmx-btn-power { + marvell,pins = "mpp46"; + marvell,function = "gpio"; + }; + + }; + + i2c@11000 { + status = "okay"; + + lm85: lm85@2e { + compatible = "lm85"; + reg = <0x2e>; + }; + }; + }; + + gpio_keys { + compatible = "gpio-keys"; + #address-cells = <1>; + #size-cells = <0>; + + button@1 { + label = "Power Button"; + linux,code = <116>; + gpios = <&gpio1 14 0>; + }; + button@2 { + label = "Copy Button"; + linux,code = <133>; + gpios = <&gpio1 5 1>; + }; + button@3 { + label = "Reset Button"; + linux,code = <0x198>; + gpios = <&gpio1 4 1>; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + green-sys { + label = "nsa310:green:sys"; + gpios = <&gpio0 28 0>; + }; + red-sys { + label = "nsa310:red:sys"; + gpios = <&gpio0 29 0>; + }; + green-hdd { + label = "nsa310:green:hdd"; + gpios = <&gpio1 9 0>; + }; + red-hdd { + label = "nsa310:red:hdd"; + gpios = <&gpio1 10 0>; + }; + green-esata { + label = "nsa310:green:esata"; + gpios = <&gpio0 12 0>; + }; + red-esata { + label = "nsa310:red:esata"; + gpios = <&gpio0 13 0>; + }; + green-usb { + label = "nsa310:green:usb"; + gpios = <&gpio0 15 0>; + }; + green-copy { + label = "nsa310:green:copy"; + gpios = <&gpio1 7 0>; + }; + red-copy { + label = "nsa310:red:copy"; + gpios = <&gpio1 8 0>; + }; + }; +}; -- cgit v1.2.2