From 7e77aa188a7a7c4391856a9e5ef5ef58f769e679 Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Sun, 9 Aug 2015 13:02:38 +0200 Subject: [PATCH] ARM: qcom: add Netgear Nighthawk X4 R7500 device tree Signed-off-by: Jonas Gorski --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/qcom-ipq8064-r7500.dts | 370 +++++++++++++++++++++++++++++++ 2 files changed, 371 insertions(+) create mode 100644 arch/arm/boot/dts/qcom-ipq8064-r7500.dts --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -361,6 +361,7 @@ dtb-$(CONFIG_ARCH_QCOM) += \ qcom-apq8084-mtp.dtb \ qcom-ipq8064-ap148.dtb \ qcom-ipq8064-db149.dtb \ + qcom-ipq8064-r7500.dtb \ qcom-msm8660-surf.dtb \ qcom-msm8960-cdp.dtb \ qcom-msm8974-sony-xperia-honami.dtb --- /dev/null +++ b/arch/arm/boot/dts/qcom-ipq8064-r7500.dts @@ -0,0 +1,362 @@ +#include "qcom-ipq8064-v1.0.dtsi" + +#include + +/ { + model = "Netgear Nighthawk X4 R7500"; + compatible = "netgear,r7500", "qcom,ipq8064"; + + memory@0 { + reg = <0x42000000 0xe000000>; + device_type = "memory"; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + rsvd@41200000 { + reg = <0x41200000 0x300000>; + no-map; + }; + }; + + aliases { + serial0 = &uart4; + mdio-gpio0 = &mdio0; + }; + + chosen { + bootargs = "rootfstype=squashfs noinitrd"; + linux,stdout-path = "serial0:115200n8"; + }; + + soc { + pinmux@800000 { + i2c4_pins: i2c4_pinmux { + pins = "gpio12", "gpio13"; + function = "gsbi4"; + bias-disable; + }; + + pcie0_pins: pcie0_pinmux { + mux { + pins = "gpio3"; + function = "pcie1_rst"; + drive-strength = <12>; + bias-disable; + }; + }; + + pcie1_pins: pcie1_pinmux { + mux { + pins = "gpio48"; + function = "pcie2_rst"; + drive-strength = <12>; + bias-disable; + }; + }; + + nand_pins: nand_pins { + mux { + pins = "gpio34", "gpio35", "gpio36", + "gpio37", "gpio38", "gpio39", + "gpio40", "gpio41", "gpio42", + "gpio43", "gpio44", "gpio45", + "gpio46", "gpio47"; + function = "nand"; + drive-strength = <10>; + bias-disable; + }; + pullups { + pins = "gpio39"; + bias-pull-up; + }; + hold { + pins = "gpio40", "gpio41", "gpio42", + "gpio43", "gpio44", "gpio45", + "gpio46", "gpio47"; + bias-bus-hold; + }; + }; + + mdio0_pins: mdio0_pins { + mux { + pins = "gpio0", "gpio1"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + }; + }; + + rgmii2_pins: rgmii2_pins { + mux { + pins = "gpio27", "gpio28", "gpio29", "gpio30", "gpio31", "gpio32", + "gpio51", "gpio52", "gpio59", "gpio60", "gpio61", "gpio62" ; + function = "rgmii2"; + drive-strength = <8>; + bias-disable; + }; + }; + }; + + gsbi@16300000 { + qcom,mode = ; + status = "ok"; + serial@16340000 { + status = "ok"; + }; + /* + * The i2c device on gsbi4 should not be enabled. + * On ipq806x designs gsbi4 i2c is meant for exclusive + * RPM usage. Turning this on in kernel manifests as + * i2c failure for the RPM. + */ + }; + + sata-phy@1b400000 { + status = "ok"; + }; + + sata@29000000 { + status = "ok"; + }; + + phy@100f8800 { /* USB3 port 1 HS phy */ + status = "ok"; + }; + + phy@100f8830 { /* USB3 port 1 SS phy */ + status = "ok"; + }; + + phy@110f8800 { /* USB3 port 0 HS phy */ + status = "ok"; + }; + + phy@110f8830 { /* USB3 port 0 SS phy */ + status = "ok"; + }; + + usb30@0 { + status = "ok"; + }; + + usb30@1 { + status = "ok"; + }; + + pcie0: pci@1b500000 { + status = "ok"; + reset-gpio = <&qcom_pinmux 3 0>; + pinctrl-0 = <&pcie0_pins>; + pinctrl-names = "default"; + }; + + pcie1: pci@1b700000 { + status = "ok"; + reset-gpio = <&qcom_pinmux 48 0>; + pinctrl-0 = <&pcie1_pins>; + pinctrl-names = "default"; + }; + + nand@1ac00000 { + status = "ok"; + + pinctrl-0 = <&nand_pins>; + pinctrl-names = "default"; + + nand-ecc-strength = <4>; + nand-bus-width = <8>; + + #address-cells = <1>; + #size-cells = <1>; + + qcadata@0 { + label = "qcadata"; + reg = <0x0000000 0x0c80000>; + read-only; + }; + + APPSBL@c80000 { + label = "APPSBL"; + reg = <0x0c80000 0x0500000>; + read-only; + }; + + APPSBLENV@1180000 { + label = "APPSBLENV"; + reg = <0x1180000 0x0080000>; + read-only; + }; + + art: art@1200000 { + label = "art"; + reg = <0x1200000 0x0140000>; + read-only; + }; + + kernel@1340000 { + label = "kernel"; + reg = <0x1340000 0x0200000>; + }; + + ubi@1540000 { + label = "ubi"; + reg = <0x1540000 0x1800000>; + }; + + netgear@2d40000 { + label = "netgear"; + reg = <0x2d40000 0x0c00000>; + read-only; + }; + + reserve@3940000 { + label = "reserve"; + reg = <0x3940000 0x46c0000>; + read-only; + }; + + firmware@1340000 { + label = "firmware"; + reg = <0x1340000 0x1a00000>; + }; + + }; + + mdio0: mdio { + compatible = "virtual,mdio-gpio"; + #address-cells = <1>; + #size-cells = <0>; + gpios = <&qcom_pinmux 1 0 &qcom_pinmux 0 0>; + pinctrl-0 = <&mdio0_pins>; + pinctrl-names = "default"; + + phy0: ethernet-phy@0 { + device_type = "ethernet-phy"; + reg = <0>; + qca,ar8327-initvals = < + 0x00004 0x7600000 /* PAD0_MODE */ + 0x00008 0x1000000 /* PAD5_MODE */ + 0x0000c 0x80 /* PAD6_MODE */ + 0x000e4 0xaa545 /* MAC_POWER_SEL */ + 0x000e0 0xc74164de /* SGMII_CTRL */ + 0x0007c 0x4e /* PORT0_STATUS */ + 0x00094 0x4e /* PORT6_STATUS */ + >; + }; + + phy4: ethernet-phy@4 { + device_type = "ethernet-phy"; + reg = <4>; + }; + }; + + gmac1: ethernet@37200000 { + status = "ok"; + phy-mode = "rgmii"; + phy-handle = <&phy4>; + qcom,id = <1>; + + pinctrl-0 = <&rgmii2_pins>; + pinctrl-names = "default"; + + mtd-mac-address = <&art 6>; + }; + + gmac2: ethernet@37400000 { + status = "ok"; + phy-mode = "sgmii"; + qcom,id = <2>; + + mtd-mac-address = <&art 0>; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + wifi { + label = "wifi"; + gpios = <&qcom_pinmux 6 1>; + linux,code = ; + }; + + reset { + label = "reset"; + gpios = <&qcom_pinmux 54 1>; + linux,code = ; + }; + + wps { + label = "wps"; + gpios = <&qcom_pinmux 65 1>; + linux,code = ; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + usb1 { + label = "r7500:amber:usb1"; + gpios = <&qcom_pinmux 7 0>; + }; + + usb3 { + label = "r7500:amber:usb3"; + gpios = <&qcom_pinmux 8 0>; + }; + + status { + label = "r7500:amber:status"; + gpios = <&qcom_pinmux 9 0>; + }; + + internet { + label = "r7500:white:internet"; + gpios = <&qcom_pinmux 22 0>; + }; + + wan { + label = "r7500:white:wan"; + gpios = <&qcom_pinmux 23 0>; + }; + + wps { + label = "r7500:white:wps"; + gpios = <&qcom_pinmux 24 0>; + }; + + esata { + label = "r7500:white:esata"; + gpios = <&qcom_pinmux 26 0>; + }; + + power { + label = "r7500:white:power"; + gpios = <&qcom_pinmux 53 0>; + default-state = "on"; + }; + + rfkill { + label = "r7500:white:rfkill"; + gpios = <&qcom_pinmux 64 0>; + }; + + wifi5g { + label = "r7500:white:wifi5g"; + gpios = <&qcom_pinmux 67 0>; + }; + }; +}; + +&adm_dma { + status = "ok"; +};