diff options
author | Sean Wang <sean.wang@mediatek.com> | 2018-04-11 11:54:04 +0300 |
---|---|---|
committer | Matthias Brugger <matthias.bgg@gmail.com> | 2018-05-11 18:52:27 +0300 |
commit | 25fad0ef51d610b7e2cd6fa4ea0fe8ebb7cfebff (patch) | |
tree | 855562f0f4720f262842aa362f0e3f3add1c228f /arch/arm/boot/dts/mt7623a-rfb-emmc.dts | |
parent | 4e1c1f0785a01448cd9112d456c0dda2bc652046 (diff) | |
download | linux-25fad0ef51d610b7e2cd6fa4ea0fe8ebb7cfebff.tar.xz |
arm: dts: mt7623: add MT7623A reference boards
Add MT7623A reference board with eMMC and NAND, respectively.
The both boards compared against MT7623N BPI-R2, we could see there are
UART[0-1] and USB2 being removed, I2C2 and SPI1 being added, I2C1, UART2
owning distinct pin usage and an extra WM8960 codec chip plugged into the
I2C1 offering the functionality of audio player and recorder through
SoC audio front-end engine (AFE).
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Suggested-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/mt7623a-rfb-emmc.dts')
-rw-r--r-- | arch/arm/boot/dts/mt7623a-rfb-emmc.dts | 291 |
1 files changed, 291 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/mt7623a-rfb-emmc.dts b/arch/arm/boot/dts/mt7623a-rfb-emmc.dts new file mode 100644 index 000000000000..13c86936d1c8 --- /dev/null +++ b/arch/arm/boot/dts/mt7623a-rfb-emmc.dts @@ -0,0 +1,291 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2017-2018 MediaTek Inc. + * Author: Sean Wang <sean.wang@mediatek.com> + * + */ + +/dts-v1/; +#include <dt-bindings/input/input.h> +#include "mt7623a.dtsi" +#include "mt6323.dtsi" + +/ { + model = "MediaTek MT7623A with eMMC reference board"; + compatible = "mediatek,mt7623a-rfb-emmc", "mediatek,mt7623"; + + aliases { + serial2 = &uart2; + }; + + chosen { + stdout-path = "serial2:115200n8"; + }; + + cpus { + cpu@0 { + proc-supply = <&mt6323_vproc_reg>; + }; + + cpu@1 { + proc-supply = <&mt6323_vproc_reg>; + }; + + cpu@2 { + proc-supply = <&mt6323_vproc_reg>; + }; + + cpu@3 { + proc-supply = <&mt6323_vproc_reg>; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&key_pins_a>; + + factory { + label = "factory"; + linux,code = <BTN_0>; + gpios = <&pio 256 GPIO_ACTIVE_LOW>; + }; + + wps { + label = "wps"; + linux,code = <KEY_WPS_BUTTON>; + gpios = <&pio 257 GPIO_ACTIVE_HIGH>; + }; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0 0x80000000 0 0x20000000>; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "fixed-5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; + + sound { + compatible = "mediatek,mt2701-wm8960-machine"; + mediatek,platform = <&afe>; + audio-routing = + "Headphone", "HP_L", + "Headphone", "HP_R", + "LINPUT1", "AMIC", + "RINPUT1", "AMIC"; + mediatek,audio-codec = <&wm8960>; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_pins_a>; + }; +}; + +&btif { + status = "okay"; +}; + +&crypto { + status = "okay"; +}; + +ð { + status = "okay"; + + gmac0: mac@0 { + compatible = "mediatek,eth-mac"; + reg = <0>; + phy-mode = "trgmii"; + + fixed-link { + speed = <1000>; + full-duplex; + pause; + }; + }; + + mdio-bus { + #address-cells = <1>; + #size-cells = <0>; + + switch@0 { + compatible = "mediatek,mt7530"; + reg = <0>; + mediatek,mcm; + resets = <ðsys MT2701_ETHSYS_MCM_RST>; + reset-names = "mcm"; + core-supply = <&mt6323_vpa_reg>; + io-supply = <&mt6323_vemc3v3_reg>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + label = "lan0"; + }; + + port@1 { + reg = <1>; + label = "lan1"; + }; + + port@2 { + reg = <2>; + label = "lan2"; + }; + + port@3 { + reg = <3>; + label = "lan3"; + }; + + port@4 { + reg = <4>; + label = "wan"; + }; + + port@6 { + reg = <6>; + label = "cpu"; + ethernet = <&gmac0>; + phy-mode = "trgmii"; + + fixed-link { + speed = <1000>; + full-duplex; + }; + }; + }; + }; + }; +}; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c1_pins_b>; + status = "okay"; + + wm8960: wm8960@1a { + compatible = "wlf,wm8960"; + reg = <0x1a>; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c2_pins_b>; + status = "okay"; +}; + +&mmc0 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc0_pins_default>; + pinctrl-1 = <&mmc0_pins_uhs>; + status = "okay"; + bus-width = <8>; + max-frequency = <50000000>; + cap-mmc-highspeed; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_1p8v>; + non-removable; +}; + +&mmc1 { + pinctrl-names = "default", "state_uhs"; + pinctrl-0 = <&mmc1_pins_default>; + pinctrl-1 = <&mmc1_pins_uhs>; + status = "okay"; + bus-width = <4>; + max-frequency = <50000000>; + cap-sd-highspeed; + cd-gpios = <&pio 261 GPIO_ACTIVE_LOW>; + vmmc-supply = <®_3p3v>; + vqmmc-supply = <®_3p3v>; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pcie_default>; + status = "okay"; + + pcie@0,0 { + status = "okay"; + }; + + pcie@1,0 { + status = "okay"; + }; +}; + +&pcie0_phy { + status = "okay"; +}; + +&pcie1_phy { + status = "okay"; +}; + +&pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pins_a>; + status = "okay"; +}; + +&spi0 { + pinctrl-names = "default"; + pinctrl-0 = <&spi0_pins_a>; + status = "okay"; +}; + +&spi1 { + pinctrl-names = "default"; + pinctrl-0 = <&spi1_pins_a>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pins_b>; + status = "okay"; +}; + +&usb1 { + vusb33-supply = <®_3p3v>; + vbus-supply = <®_5v>; + status = "okay"; +}; + +&u3phy1 { + status = "okay"; +}; |