[PATCH 2/4] arm64: dts: rockchip: Sync v5.7-rc1 VMARC RK3399Pro SOM
Kever Yang
kever.yang at rock-chips.com
Sat Jun 27 10:31:48 EDT 2020
On 2020/6/10 下午6:36, Jagan Teki wrote:
> VMARC RK3399Pro SOM is a standard SMARC SOM design with
> Rockchip RK3399Pro SoC, which is designed by Vamrs.
>
> Specification:
> - Rockchip RK3399Pro
> - PMIC: RK809-3
> - SD slot, 16GiB eMMC
> - 2xUSB-2.0, 1xUSB3.0
> - USB-C for power supply
> - Ethernet, PCIe
> - HDMI, MIPI-DSI/CSI, eDP
>
> Add initial support for VMARC RK3399Pro SOM, this would use
> with associated carrier board.
>
> Sync this dtsi from linux-next v5.7-rc1.
>
> Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
Reviewed-by: Kever Yang <kever.yang at rock-chips.com>
Thanks,
- Kever
> ---
> arch/arm/dts/rk3399pro-vmarc-som.dtsi | 333 ++++++++++++++++++++++++++
> 1 file changed, 333 insertions(+)
> create mode 100644 arch/arm/dts/rk3399pro-vmarc-som.dtsi
>
> diff --git a/arch/arm/dts/rk3399pro-vmarc-som.dtsi b/arch/arm/dts/rk3399pro-vmarc-som.dtsi
> new file mode 100644
> index 0000000000..0a516334f1
> --- /dev/null
> +++ b/arch/arm/dts/rk3399pro-vmarc-som.dtsi
> @@ -0,0 +1,333 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
> + * Copyright (c) 2019 Vamrs Limited
> + * Copyright (c) 2019 Amarula Solutions(India)
> + */
> +
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/pinctrl/rockchip.h>
> +#include <dt-bindings/pwm/pwm.h>
> +
> +/ {
> + compatible = "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro";
> +
> + clkin_gmac: external-gmac-clock {
> + compatible = "fixed-clock";
> + clock-frequency = <125000000>;
> + clock-output-names = "clkin_gmac";
> + #clock-cells = <0>;
> + };
> +
> + vcc12v_dcin: vcc12v-dcin-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc12v_dcin";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <12000000>;
> + regulator-max-microvolt = <12000000>;
> + };
> +
> + vcc5v0_sys: vcc5v0-sys-regulator {
> + compatible = "regulator-fixed";
> + regulator-name = "vcc5v0_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + vin-supply = <&vcc12v_dcin>;
> + };
> +};
> +
> +&cpu_l0 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l1 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l2 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&cpu_l3 {
> + cpu-supply = <&vdd_cpu_l>;
> +};
> +
> +&emmc_phy {
> + status = "okay";
> +};
> +
> +&gmac {
> + assigned-clocks = <&cru SCLK_RMII_SRC>;
> + assigned-clock-parents = <&clkin_gmac>;
> + clock_in_out = "input";
> + phy-supply = <&vcc_lan>;
> + phy-mode = "rgmii";
> + pinctrl-names = "default";
> + pinctrl-0 = <&rgmii_pins>;
> + snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
> + snps,reset-active-low;
> + snps,reset-delays-us = <0 10000 50000>;
> + tx_delay = <0x28>;
> + rx_delay = <0x11>;
> +};
> +
> +&i2c0 {
> + clock-frequency = <400000>;
> + i2c-scl-rising-time-ns = <180>;
> + i2c-scl-falling-time-ns = <30>;
> + status = "okay";
> +
> + rk809: pmic at 20 {
> + compatible = "rockchip,rk809";
> + reg = <0x20>;
> + interrupt-parent = <&gpio1>;
> + interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>;
> + #clock-cells = <1>;
> + clock-output-names = "rk808-clkout1", "rk808-clkout2";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pmic_int_l>;
> + rockchip,system-power-controller;
> + wakeup-source;
> +
> + 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>;
> +
> + regulators {
> + vdd_log: DCDC_REG1 {
> + regulator-name = "vdd_log";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-initial-mode = <0x2>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + regulator-suspend-microvolt = <900000>;
> + };
> + };
> +
> + vdd_cpu_l: DCDC_REG2 {
> + regulator-name = "vdd_cpu_l";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <750000>;
> + regulator-max-microvolt = <1350000>;
> + regulator-ramp-delay = <6001>;
> + regulator-initial-mode = <0x2>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_ddr: DCDC_REG3 {
> + regulator-name = "vcc_ddr";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-initial-mode = <0x2>;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + };
> + };
> +
> + vcc3v3_sys: DCDC_REG4 {
> + regulator-name = "vcc3v3_sys";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-initial-mode = <0x2>;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <3300000>;
> + };
> + };
> +
> + vcc_buck5: DCDC_REG5 {
> + regulator-name = "vcc_buck5";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <2200000>;
> + regulator-max-microvolt = <2200000>;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <2200000>;
> + };
> + };
> +
> + vcca_0v9: LDO_REG1 {
> + regulator-name = "vcca_0v9";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <900000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_1v8: LDO_REG2 {
> + regulator-name = "vcc_1v8";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <1800000>;
> + };
> + };
> +
> + vcc_0v9: LDO_REG3 {
> + regulator-name = "vcc_0v9";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <900000>;
> + regulator-max-microvolt = <900000>;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <900000>;
> + };
> + };
> +
> + vcca_1v8: LDO_REG4 {
> + regulator-name = "vcca_1v8";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1850000>;
> + regulator-max-microvolt = <1850000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /*
> + * As per BSP, but schematic not showing any regulator
> + * pin for LD05.
> + */
> + vdd1v5_dvp: LDO_REG5 {
> + regulator-name = "vdd1v5_dvp";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc_1v5: LDO_REG6 {
> + regulator-name = "vcc_1v5";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1500000>;
> + regulator-max-microvolt = <1500000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vccio_3v0: LDO_REG7 {
> + regulator-name = "vccio_3v0";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3000000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vccio_sd: LDO_REG8 {
> + regulator-name = "vccio_sd";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + /*
> + * As per BSP, but schematic not showing any regulator
> + * pin for LD09.
> + */
> + vcc_sd: LDO_REG9 {
> + regulator-name = "vcc_sd";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> +
> + vcc5v0_usb2: SWITCH_REG1 {
> + regulator-name = "vcc5v0_usb2";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + regulator-state-mem {
> + regulator-on-in-suspend;
> + regulator-suspend-microvolt = <5000000>;
> + };
> + };
> +
> + vccio_3v3: vcc_lan: SWITCH_REG2 {
> + regulator-name = "vccio_3v3";
> + regulator-always-on;
> + regulator-boot-on;
> + regulator-min-microvolt = <3300000>;
> + regulator-max-microvolt = <3300000>;
> + regulator-state-mem {
> + regulator-off-in-suspend;
> + };
> + };
> + };
> + };
> +};
> +
> +&io_domains {
> + status = "okay";
> + bt656-supply = <&vcca_1v8>;
> + sdmmc-supply = <&vccio_sd>;
> + gpio1830-supply = <&vccio_3v0>;
> +};
> +
> +&pmu_io_domains {
> + status = "okay";
> + pmu1830-supply = <&vcc_1v8>;
> +};
> +
> +&sdhci {
> + bus-width = <8>;
> + mmc-hs400-1_8v;
> + mmc-hs400-enhanced-strobe;
> + non-removable;
> + status = "okay";
> +};
> +
> +&tsadc {
> + status = "okay";
> + rockchip,hw-tshut-mode = <1>;
> + rockchip,hw-tshut-polarity = <1>;
> +};
> +
> +&pinctrl {
> + pmic {
> + pmic_int_l: pmic-int-l {
> + rockchip,pins =
> + <1 RK_PC2 0 &pcfg_pull_up>;
> + };
> + };
> +};
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