diff options
Diffstat (limited to 'arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts')
| -rw-r--r-- | arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts new file mode 100644 index 000000000..1a5e7c24b --- /dev/null +++ b/arch/arm64/boot/dts/socionext/uniphier-ld20-global.dts @@ -0,0 +1,150 @@ +// SPDX-License-Identifier: GPL-2.0+ OR MIT +// +// Device Tree Source for UniPhier LD20 Global Board +// +// Copyright (C) 2015-2017 Socionext Inc. +// Author: Masahiro Yamada <yamada.masahiro@socionext.com> +// Kunihiko Hayashi <hayashi.kunihiko@socionext.com> + +/dts-v1/; +#include <dt-bindings/gpio/uniphier-gpio.h> +#include "uniphier-ld20.dtsi" + +/ { + model = "UniPhier LD20 Global Board (REF_LD20_GP)"; + compatible = "socionext,uniphier-ld20-global", + "socionext,uniphier-ld20"; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + aliases { + serial0 = &serial0; + serial1 = &serial1; + serial2 = &serial2; + serial3 = &serial3; + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; + i2c4 = &i2c4; + i2c5 = &i2c5; + }; + + memory@80000000 { + device_type = "memory"; + reg = <0 0x80000000 0 0xc0000000>; + }; + + dvdd_reg: reg-fixed { + compatible = "regulator-fixed"; + regulator-name = "DVDD"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + amp_vcc_reg: reg-fixed { + compatible = "regulator-fixed"; + regulator-name = "AMP_VCC"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + sound { + compatible = "audio-graph-card"; + label = "UniPhier LD20"; + widgets = "Headphone", "Headphones"; + dais = <&i2s_port2 + &i2s_port3 + &i2s_port4 + &spdif_port0 + &comp_spdif_port0>; + hp-det-gpio = <&gpio UNIPHIER_GPIO_IRQ(0) GPIO_ACTIVE_LOW>; + }; + + spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + + port@0 { + spdif_tx: endpoint { + remote-endpoint = <&spdif_hiecout1>; + }; + }; + }; + + comp-spdif-out { + compatible = "linux,spdif-dit"; + #sound-dai-cells = <0>; + + port@0 { + comp_spdif_tx: endpoint { + remote-endpoint = <&comp_spdif_hiecout1>; + }; + }; + }; +}; + +&serial0 { + status = "okay"; +}; + +&serial1 { + status = "okay"; +}; + +&i2s_hpcmout1 { + dai-format = "i2s"; + remote-endpoint = <&tas_speaker>; +}; + +&spdif_hiecout1 { + remote-endpoint = <&spdif_tx>; +}; + +&comp_spdif_hiecout1 { + remote-endpoint = <&comp_spdif_tx>; +}; + +&i2c0 { + status = "okay"; + + tas5707@1b { + compatible = "ti,tas5711"; + reg = <0x1b>; + reset-gpios = <&gpio UNIPHIER_GPIO_PORT(0, 0) GPIO_ACTIVE_LOW>; + pdn-gpios = <&gpio UNIPHIER_GPIO_PORT(0, 1) GPIO_ACTIVE_LOW>; + #sound-dai-cells = <0>; + AVDD-supply = <&dvdd_reg>; + DVDD-supply = <&dvdd_reg>; + PVDD_A-supply = <&_vcc_reg>; + PVDD_B-supply = <&_vcc_reg>; + PVDD_C-supply = <&_vcc_reg>; + PVDD_D-supply = <&_vcc_reg>; + + port@0 { + tas_speaker: endpoint { + dai-format = "i2s"; + remote-endpoint = <&i2s_hpcmout1>; + }; + }; + }; +}; + +ð { + status = "okay"; + phy-mode = "rmii"; + pinctrl-0 = <&pinctrl_ether_rmii>; + phy-handle = <ðphy>; +}; + +&mdio { + ethphy: ethphy@1 { + reg = <1>; + }; +}; + +&nand { + status = "okay"; +}; |