From f7caa411fc96710e10718774f8f7dc2ea6c25ecf Mon Sep 17 00:00:00 2001 From: Jianqun Xu Date: Thu, 26 Mar 2020 08:56:14 +0800 Subject: [PATCH] ARM: dts: rockchip: add rv1126 io test board dts Change-Id: Id2b0b933b9c29d7927509a69e82c6cc2a1f3f2e9 Signed-off-by: Jianqun Xu --- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/rv1126-iotest-v10.dts | 331 ++++++++++++++++++++++++ 2 files changed, 332 insertions(+) create mode 100644 arch/arm/boot/dts/rv1126-iotest-v10.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 23e0ec3b728f..ba1332bb13a5 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -847,6 +847,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ rv1109-fpga.dtb \ rv1126-evb-ddr3-v10.dtb \ rv1126-evb-lp3-v10.dtb \ + rv1126-iotest-v10.dtb \ rk3036-evb.dtb \ rk3036-kylin.dtb \ rk3066a-bqcurie2.dtb \ diff --git a/arch/arm/boot/dts/rv1126-iotest-v10.dts b/arch/arm/boot/dts/rv1126-iotest-v10.dts new file mode 100644 index 000000000000..27a5a5c7e7cc --- /dev/null +++ b/arch/arm/boot/dts/rv1126-iotest-v10.dts @@ -0,0 +1,331 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2020 Fuzhou Rockchip Electronics Co., Ltd. + */ + +/dts-v1/; + +#include "rv1126.dtsi" + +/ { + model = "Rockchip RV1126 IO Test Board"; + compatible = "rockchip,rv1126-iotest", "rockchip,rv1126"; + + chosen { + bootargs = "clk_ignore_unused earlycon=uart8250,mmio32,0xff570000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rootfstype=ext4 rootwait snd_aloop.index=7"; + }; + + vcc5v0_sys: vccsys { + compatible = "regulator-fixed"; + regulator-name = "vcc5v0_sys"; + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; +}; + +&emmc { + bus-width = <8>; + cap-mmc-highspeed; + non-removable; + mmc-hs200-1_8v; + rockchip,default-sample-phase = <90>; + supports-emmc; + status = "okay"; +}; + +&fiq_debugger { + status = "okay"; +}; + +&i2c0 { + status = "okay"; + clock-frequency = <400000>; + i2c-scl-rising-time-ns = <280>; + i2c-scl-falling-time-ns = <16>; + + rk809: pmic@20 { + compatible = "rockchip,rk809"; + reg = <0x20>; + interrupt-parent = <&gpio0>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + pinctrl-names = "default", "pmic-sleep", + "pmic-power-off", "pmic-reset"; + pinctrl-0 = <&pmic_int>; + pinctrl-1 = <&soc_slppin_slp>, <&rk817_slppin_slp>; + pinctrl-2 = <&soc_slppin_gpio>, <&rk817_slppin_pwrdn>; + pinctrl-3 = <&soc_slppin_rst>, <&rk817_slppin_rst>; + rockchip,system-power-controller; + wakeup-source; + #clock-cells = <1>; + clock-output-names = "rk808-clkout1", "rk808-clkout2"; + /* 0: rst the pmic, 1: rst regs (default in codes) */ + pmic-reset-func = <0>; + + vcc1-supply = <&vcc5v0_sys>; + vcc2-supply = <&vcc5v0_sys>; + vcc3-supply = <&vcc5v0_sys>; + vcc4-supply = <&vcc5v0_sys>; + vcc5-supply = <&vcc_buck5>; + vcc6-supply = <&vcc_buck5>; + vcc7-supply = <&vcc5v0_sys>; + vcc8-supply = <&vcc3v3_sys>; + vcc9-supply = <&vcc5v0_sys>; + + pwrkey { + status = "okay"; + }; + + pinctrl_rk8xx: pinctrl_rk8xx { + gpio-controller; + #gpio-cells = <2>; + + /omit-if-no-ref/ + rk817_slppin_null: rk817_slppin_null { + pins = "gpio_slp"; + function = "pin_fun0"; + }; + + /omit-if-no-ref/ + rk817_slppin_slp: rk817_slppin_slp { + pins = "gpio_slp"; + function = "pin_fun1"; + }; + + /omit-if-no-ref/ + rk817_slppin_pwrdn: rk817_slppin_pwrdn { + pins = "gpio_slp"; + function = "pin_fun2"; + }; + + /omit-if-no-ref/ + rk817_slppin_rst: rk817_slppin_rst { + pins = "gpio_slp"; + function = "pin_fun3"; + }; + }; + + regulators { + vdd_logic: DCDC_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + regulator-initial-mode = <0x2>; + regulator-name = "vdd_logic"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <800000>; + }; + }; + + vdd_arm: DCDC_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1350000>; + regulator-ramp-delay = <6001>; + regulator-initial-mode = <0x2>; + regulator-name = "vdd_arm"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_ddr: DCDC_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-initial-mode = <0x2>; + regulator-name = "vcc_ddr"; + regulator-state-mem { + regulator-on-in-suspend; + }; + }; + + vcc3v3_sys: DCDC_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-initial-mode = <0x2>; + regulator-name = "vcc3v3_sys"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <3300000>; + }; + }; + + vcc_buck5: DCDC_REG5 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <2200000>; + regulator-max-microvolt = <2200000>; + regulator-name = "vcc_buck5"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <2200000>; + }; + }; + + vcc_0v8: LDO_REG1 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-name = "vcc_0v8"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc1v8_pmu: LDO_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc1v8_pmu"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vdd0v8_pmu: LDO_REG3 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-name = "vcc0v8_pmu"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <800000>; + }; + }; + + vcc_1v8: LDO_REG4 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_1v8"; + regulator-state-mem { + regulator-on-in-suspend; + regulator-suspend-microvolt = <1800000>; + }; + }; + + vcc_dovdd: LDO_REG5 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc_dovdd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_dvdd: LDO_REG6 { + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-name = "vcc_dvdd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc_avdd: LDO_REG7 { + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-name = "vcc_avdd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vccio_sd: LDO_REG8 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vccio_sd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc3v3_sd: LDO_REG9 { + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc3v3_sd"; + regulator-state-mem { + regulator-off-in-suspend; + }; + }; + + vcc5v0_host: SWITCH_REG1 { + regulator-name = "vcc5v0_host"; + }; + + vcc_3v3: SWITCH_REG2 { + regulator-always-on; + regulator-boot-on; + regulator-name = "vcc_3v3"; + }; + }; + + rk809_codec: codec { + #sound-dai-cells = <0>; + compatible = "rockchip,rk809-codec", "rockchip,rk817-codec"; + clocks = <&cru MCLK_I2S8CH_TX_OUT2IO>; + clock-names = "mclk"; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0m0_mclk>; + hp-volume = <20>; + spk-volume = <3>; + }; + }; +}; + +&pinctrl { + pmic { + /omit-if-no-ref/ + pmic_int: pmic_int { + rockchip,pins = + <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>; + }; + + /omit-if-no-ref/ + soc_slppin_gpio: soc_slppin_gpio { + rockchip,pins = + <0 RK_PB2 RK_FUNC_GPIO &pcfg_output_low>; + }; + + /omit-if-no-ref/ + soc_slppin_slp: soc_slppin_slp { + rockchip,pins = + <0 RK_PB2 RK_FUNC_1 &pcfg_pull_none>; + }; + + /omit-if-no-ref/ + soc_slppin_rst: soc_slppin_rst { + rockchip,pins = + <0 RK_PB2 RK_FUNC_2 &pcfg_pull_none>; + }; + }; +}; + +&pmu_io_domains { + status = "okay"; + + pmuio0-supply = <&vcc1v8_pmu>; + pmuio1-supply = <&vcc3v3_sys>; + vccio2-supply = <&vccio_sd>; + vccio3-supply = <&vcc_1v8>; + vccio4-supply = <&vcc_1v8>; + vccio5-supply = <&vcc_3v3>; + vccio6-supply = <&vcc_1v8>; + vccio7-supply = <&vcc_1v8>; +}; \ No newline at end of file