764 lines
17 KiB
Plaintext
764 lines
17 KiB
Plaintext
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include <dt-bindings/usb/pd.h>
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#include "rk3588s.dtsi"
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/ {
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model = "Indiedroid Nova";
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compatible = "indiedroid,nova", "rockchip,rk3588s";
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aliases {
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mmc0 = &sdhci;
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mmc1 = &sdmmc;
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mmc2 = &sdio;
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serial2 = &uart2;
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};
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chosen {
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stdout-path = "serial2:1500000n8";
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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clock-names = "ext_clock";
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clocks = <&rtc_hym8563>;
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pinctrl-0 = <&wifi_enable_h>;
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pinctrl-names = "default";
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post-power-on-delay-ms = <200>;
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reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_LOW>;
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};
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sound {
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compatible = "audio-graph-card";
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label = "rockchip,es8388-codec";
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widgets = "Microphone", "Mic Jack",
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"Headphone", "Headphones";
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routing = "LINPUT2", "Mic Jack",
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"Headphones", "LOUT1",
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"Headphones", "ROUT1";
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dais = <&i2s0_8ch_p0>;
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};
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vbus5v0_typec: vbus5v0-typec-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
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pinctrl-0 = <&typec5v_pwren>;
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pinctrl-names = "default";
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regulator-name = "vbus5v0_typec";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc5v0_usb>;
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};
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vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-max-microvolt = <1100000>;
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regulator-min-microvolt = <1100000>;
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regulator-name = "vcc_1v1_nldo_s3";
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vin-supply = <&vcc5v0_sys>;
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};
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/* Regulator is enabled whenever vcc_1v8_s0 is above 1.6v */
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vcc_3v3_s0: vcc-3v3-s0-regulator {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-max-microvolt = <3300000>;
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regulator-min-microvolt = <3300000>;
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regulator-name = "vcc_3v3_s0";
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vin-supply = <&vcc_3v3_s3>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc5v0_sys: vcc5v0-sys-regulator {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-max-microvolt = <5000000>;
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regulator-min-microvolt = <5000000>;
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regulator-name = "vcc5v0_sys";
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};
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vcc5v0_usb: vcc5v0-usb-regulator {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-max-microvolt = <5000000>;
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regulator-min-microvolt = <5000000>;
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regulator-name = "vcc5v0_usb";
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vin-supply = <&vcc5v0_usbdcin>;
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};
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vcc5v0_usbdcin: vcc5v0-usbdcin-regulator {
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compatible = "regulator-fixed";
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regulator-always-on;
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regulator-boot-on;
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regulator-max-microvolt = <5000000>;
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regulator-min-microvolt = <5000000>;
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regulator-name = "vcc5v0_usbdcin";
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};
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};
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&cpu_l0 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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};
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&cpu_l1 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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};
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&cpu_l2 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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};
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&cpu_l3 {
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cpu-supply = <&vdd_cpu_lit_s0>;
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};
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&cpu_b0 {
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cpu-supply = <&vdd_cpu_big0_s0>;
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};
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&cpu_b1 {
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cpu-supply = <&vdd_cpu_big0_s0>;
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};
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&cpu_b2 {
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cpu-supply = <&vdd_cpu_big1_s0>;
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};
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&cpu_b3 {
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cpu-supply = <&vdd_cpu_big1_s0>;
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};
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/*
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* Add labels for each GPIO pin exposed on the 40 pin header. Note that
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* voltage of each GPIO pin could be either 3.3v or 1.8v (as noted by
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* label).
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*/
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&gpio0 {
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gpio-line-names = /* GPIO0 A0-A7 */
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"", "", "", "",
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"", "", "", "",
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/* GPIO0 B0-B7 */
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"", "", "", "",
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"", "", "", "",
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/* GPIO0 C0-C7 */
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"", "", "", "",
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"", "", "", "",
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/* GPIO0 D0-D7 */
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"HEADER_12_1v8", "", "", "HEADER_24_1v8",
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"", "", "", "";
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};
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&gpio1 {
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gpio-line-names = /* GPIO1 A0-A7 */
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"HEADER_27_3v3", "HEADER_28_3v3", "", "",
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"HEADER_29_1v8", "", "HEADER_7_1v8", "",
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/* GPIO1 B0-B7 */
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"", "HEADER_31_1v8", "HEADER_33_1v8", "",
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"HEADER_11_1v8", "HEADER_13_1v8", "", "",
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/* GPIO1 C0-C7 */
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"", "", "", "",
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"", "", "", "",
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/* GPIO1 D0-D7 */
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"", "", "", "",
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"", "", "HEADER_5_3v3", "HEADER_3_3v3";
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};
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&gpio3 {
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gpio-line-names = /* GPIO3 A0-A7 */
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"", "", "", "",
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"", "", "", "",
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/* GPIO3 B0-B7 */
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"HEADER_16_1v8", "HEADER_18_1v8", "", "",
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"", "", "", "HEADER_19_1v8",
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/* GPIO3 C0-C7 */
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"HEADER_21_1v8", "HEADER_23_1v8", "", "HEADER_26_1v8",
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"HEADER_15_1v8", "HEADER_22_1v8", "", "",
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/* GPIO3 D0-D7 */
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"", "", "", "",
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"", "", "", "";
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};
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&gpio4 {
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gpio-line-names = /* GPIO4 A0-A7 */
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"", "", "HEADER_37_3v3", "HEADER_32_3v3",
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"HEADER_36_3v3", "", "HEADER_35_3v3", "HEADER_38_3v3",
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/* GPIO4 B0-B7 */
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"", "", "", "HEADER_40_3v3",
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"HEADER_8_3v3", "HEADER_10_3v3", "", "",
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/* GPIO4 C0-C7 */
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"", "", "", "",
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"", "", "", "",
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/* GPIO4 D0-D7 */
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"", "", "", "",
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"", "", "", "";
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};
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&i2c0 {
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pinctrl-0 = <&i2c0m2_xfer>;
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pinctrl-names = "default";
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status = "okay";
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vdd_cpu_big0_s0: regulator@42 {
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compatible = "rockchip,rk8602";
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reg = <0x42>;
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regulator-always-on;
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regulator-boot-on;
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regulator-max-microvolt = <1050000>;
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regulator-min-microvolt = <550000>;
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regulator-name = "vdd_cpu_big0_s0";
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regulator-ramp-delay = <2300>;
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fcs,suspend-voltage-selector = <1>;
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vin-supply = <&vcc5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdd_cpu_big1_s0: regulator@43 {
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compatible = "rockchip,rk8603", "rockchip,rk8602";
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reg = <0x43>;
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regulator-always-on;
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regulator-boot-on;
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regulator-max-microvolt = <1050000>;
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regulator-min-microvolt = <550000>;
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regulator-name = "vdd_cpu_big1_s0";
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regulator-ramp-delay = <2300>;
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fcs,suspend-voltage-selector = <1>;
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vin-supply = <&vcc5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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};
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&i2c2 {
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status = "okay";
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vdd_npu_s0: regulator@42 {
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compatible = "rockchip,rk8602";
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reg = <0x42>;
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regulator-always-on;
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regulator-boot-on;
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regulator-max-microvolt = <950000>;
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regulator-min-microvolt = <550000>;
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regulator-name = "vdd_npu_s0";
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regulator-ramp-delay = <2300>;
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fcs,suspend-voltage-selector = <1>;
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vin-supply = <&vcc5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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};
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&i2c6 {
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pinctrl-0 = <&i2c6m3_xfer>;
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status = "okay";
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fusb302: typec-portc@22 {
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compatible = "fcs,fusb302";
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reg = <0x22>;
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PC4 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-0 = <&usbc0_int>;
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pinctrl-names = "default";
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vbus-supply = <&vbus5v0_typec>;
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connector {
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compatible = "usb-c-connector";
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data-role = "dual";
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label = "USB-C";
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power-role = "dual";
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try-power-role = "sink";
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source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
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sink-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
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op-sink-microwatt = <1000000>;
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};
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};
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rtc_hym8563: rtc@51 {
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compatible = "haoyu,hym8563";
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reg = <0x51>;
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#clock-cells = <0>;
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clock-output-names = "hym8563";
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-0 = <&hym8563_int>;
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pinctrl-names = "default";
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wakeup-source;
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};
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};
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&i2c7 {
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pinctrl-0 = <&i2c7m0_xfer>;
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status = "okay";
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es8388: audio-codec@11 {
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compatible = "everest,es8388";
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reg = <0x11>;
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assigned-clock-rates = <12288000>;
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assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
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AVDD-supply = <&vcc_3v3_s3>;
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clock-names = "mclk";
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clocks = <&cru I2S0_8CH_MCLKOUT>;
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DVDD-supply = <&vcc_1v8_s3>;
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HPVDD-supply = <&vcc_3v3_s3>;
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PVDD-supply = <&vcc_1v8_s3>;
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#sound-dai-cells = <0>;
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port {
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es8388_p0_0: endpoint {
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remote-endpoint = <&i2s0_8ch_p0_0>;
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};
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};
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};
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};
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&i2s0_8ch {
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pinctrl-names = "default";
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pinctrl-0 = <&i2s0_lrck
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&i2s0_mclk
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&i2s0_sclk
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&i2s0_sdi0
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&i2s0_sdo0>;
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status = "okay";
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i2s0_8ch_p0: port {
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i2s0_8ch_p0_0: endpoint {
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dai-format = "i2s";
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mclk-fs = <256>;
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remote-endpoint = <&es8388_p0_0>;
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};
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};
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};
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&pinctrl {
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bluetooth-pins {
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bt_reset: bt-reset {
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rockchip,pins =
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<0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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bt_wake_dev: bt-wake-dev {
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rockchip,pins =
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<0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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bt_wake_host: bt-wake-host {
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rockchip,pins =
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|
|
<0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_down>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
hym8563 {
|
||
|
|
|
||
|
|
hym8563_int: hym8563-int {
|
||
|
|
rockchip,pins =
|
||
|
|
<0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
sdio-pwrseq {
|
||
|
|
wifi_enable_h: wifi-enable-h {
|
||
|
|
rockchip,pins =
|
||
|
|
<0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
usb-typec {
|
||
|
|
usbc0_int: usbc0-int {
|
||
|
|
rockchip,pins =
|
||
|
|
<0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>;
|
||
|
|
};
|
||
|
|
|
||
|
|
typec5v_pwren: typec5v-pwren {
|
||
|
|
rockchip,pins =
|
||
|
|
<4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* HS400 modes seemed to cause io errors. */
|
||
|
|
&sdhci {
|
||
|
|
bus-width = <8>;
|
||
|
|
no-mmc-hs400;
|
||
|
|
no-sd;
|
||
|
|
no-sdio;
|
||
|
|
non-removable;
|
||
|
|
max-frequency = <200000000>;
|
||
|
|
vmmc-supply = <&vcc_3v3_s0>;
|
||
|
|
vqmmc-supply = <&vcc_1v8_s3>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&sdio {
|
||
|
|
bus-width = <4>;
|
||
|
|
cap-sd-highspeed;
|
||
|
|
cap-sdio-irq;
|
||
|
|
disable-wp;
|
||
|
|
keep-power-in-suspend;
|
||
|
|
max-frequency = <100000000>;
|
||
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
||
|
|
no-mmc;
|
||
|
|
no-sd;
|
||
|
|
non-removable;
|
||
|
|
sd-uhs-sdr104;
|
||
|
|
vmmc-supply = <&vcc_3v3_s3>;
|
||
|
|
vqmmc-supply = <&vcc_1v8_s3>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&sdmmc {
|
||
|
|
bus-width = <4>;
|
||
|
|
cap-mmc-highspeed;
|
||
|
|
cap-sd-highspeed;
|
||
|
|
disable-wp;
|
||
|
|
max-frequency = <200000000>;
|
||
|
|
no-sdio;
|
||
|
|
no-mmc;
|
||
|
|
sd-uhs-sdr104;
|
||
|
|
vmmc-supply = <&vcc_3v3_s3>;
|
||
|
|
vqmmc-supply = <&vccio_sd_s0>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&spi2 {
|
||
|
|
#address-cells = <1>;
|
||
|
|
assigned-clocks = <&cru CLK_SPI2>;
|
||
|
|
assigned-clock-rates = <200000000>;
|
||
|
|
num-cs = <1>;
|
||
|
|
pinctrl-0 = <&spi2m2_pins>, <&spi2m2_cs0>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
#size-cells = <0>;
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
pmic@0 {
|
||
|
|
compatible = "rockchip,rk806";
|
||
|
|
reg = <0x0>;
|
||
|
|
#gpio-cells = <2>;
|
||
|
|
gpio-controller;
|
||
|
|
interrupt-parent = <&gpio0>;
|
||
|
|
interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
|
||
|
|
pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
|
||
|
|
<&rk806_dvs2_null>, <&rk806_dvs3_null>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
spi-max-frequency = <1000000>;
|
||
|
|
|
||
|
|
vcc1-supply = <&vcc5v0_sys>;
|
||
|
|
vcc2-supply = <&vcc5v0_sys>;
|
||
|
|
vcc3-supply = <&vcc5v0_sys>;
|
||
|
|
vcc4-supply = <&vcc5v0_sys>;
|
||
|
|
vcc5-supply = <&vcc5v0_sys>;
|
||
|
|
vcc6-supply = <&vcc5v0_sys>;
|
||
|
|
vcc7-supply = <&vcc5v0_sys>;
|
||
|
|
vcc8-supply = <&vcc5v0_sys>;
|
||
|
|
vcc9-supply = <&vcc5v0_sys>;
|
||
|
|
vcc10-supply = <&vcc5v0_sys>;
|
||
|
|
vcc11-supply = <&vcc_2v0_pldo_s3>;
|
||
|
|
vcc12-supply = <&vcc5v0_sys>;
|
||
|
|
vcc13-supply = <&vcc_1v1_nldo_s3>;
|
||
|
|
vcc14-supply = <&vcc_1v1_nldo_s3>;
|
||
|
|
vcca-supply = <&vcc5v0_sys>;
|
||
|
|
|
||
|
|
rk806_dvs1_null: dvs1-null-pins {
|
||
|
|
pins = "gpio_pwrctrl2";
|
||
|
|
function = "pin_fun0";
|
||
|
|
};
|
||
|
|
|
||
|
|
rk806_dvs2_null: dvs2-null-pins {
|
||
|
|
pins = "gpio_pwrctrl2";
|
||
|
|
function = "pin_fun0";
|
||
|
|
};
|
||
|
|
|
||
|
|
rk806_dvs3_null: dvs3-null-pins {
|
||
|
|
pins = "gpio_pwrctrl3";
|
||
|
|
function = "pin_fun0";
|
||
|
|
};
|
||
|
|
|
||
|
|
regulators {
|
||
|
|
vdd_gpu_s0: dcdc-reg1 {
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-enable-ramp-delay = <400>;
|
||
|
|
regulator-max-microvolt = <950000>;
|
||
|
|
regulator-min-microvolt = <550000>;
|
||
|
|
regulator-name = "vdd_gpu_s0";
|
||
|
|
regulator-ramp-delay = <12500>;
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_cpu_lit_s0: dcdc-reg2 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <950000>;
|
||
|
|
regulator-min-microvolt = <550000>;
|
||
|
|
regulator-ramp-delay = <12500>;
|
||
|
|
regulator-name = "vdd_cpu_lit_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_logic_s0: dcdc-reg3 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <750000>;
|
||
|
|
regulator-min-microvolt = <675000>;
|
||
|
|
regulator-name = "vdd_logic_s0";
|
||
|
|
regulator-ramp-delay = <12500>;
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
regulator-suspend-microvolt = <750000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_vdenc_s0: dcdc-reg4 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <950000>;
|
||
|
|
regulator-min-microvolt = <550000>;
|
||
|
|
regulator-name = "vdd_vdenc_s0";
|
||
|
|
regulator-ramp-delay = <12500>;
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_ddr_s0: dcdc-reg5 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-min-microvolt = <750000>;
|
||
|
|
regulator-max-microvolt = <850000>;
|
||
|
|
regulator-ramp-delay = <12500>;
|
||
|
|
regulator-name = "vdd_ddr_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
regulator-suspend-microvolt = <850000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd2_ddr_s3: dcdc-reg6 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <1100000>;
|
||
|
|
regulator-min-microvolt = <1100000>;
|
||
|
|
regulator-name = "vdd2_ddr_s3";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_2v0_pldo_s3: dcdc-reg7 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <2000000>;
|
||
|
|
regulator-min-microvolt = <2000000>;
|
||
|
|
regulator-name = "vdd_2v0_pldo_s3";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
regulator-suspend-microvolt = <2000000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_3v3_s3: dcdc-reg8 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-name = "vcc_3v3_s3";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
regulator-suspend-microvolt = <3300000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vddq_ddr_s0: dcdc-reg9 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <600000>;
|
||
|
|
regulator-min-microvolt = <600000>;
|
||
|
|
regulator-name = "vddq_ddr_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_1v8_s3: dcdc-reg10 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-name = "vcc_1v8_s3";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
regulator-suspend-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_1v8_s0: pldo-reg1 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-name = "vcc_1v8_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vcca_1v8_s0: pldo-reg2 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-name = "vcca_1v8_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
regulator-suspend-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdda_1v2_s0: pldo-reg3 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <1200000>;
|
||
|
|
regulator-min-microvolt = <1200000>;
|
||
|
|
regulator-name = "vdda_1v2_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vcca_3v3_s0: pldo-reg4 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-min-microvolt = <3300000>;
|
||
|
|
regulator-name = "vcca_3v3_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vccio_sd_s0: pldo-reg5 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <3300000>;
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-name = "vccio_sd_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vcc_1v8_s3_pldo6: pldo-reg6 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <1800000>;
|
||
|
|
regulator-min-microvolt = <1800000>;
|
||
|
|
regulator-name = "vcc_1v8_s3_pldo6";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
regulator-suspend-microvolt = <1800000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdd_0v75_s3: nldo-reg1 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <750000>;
|
||
|
|
regulator-min-microvolt = <750000>;
|
||
|
|
regulator-name = "vdd_0v75_s3";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-on-in-suspend;
|
||
|
|
regulator-suspend-microvolt = <750000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdda_ddr_pll_s0: nldo-reg2 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <850000>;
|
||
|
|
regulator-min-microvolt = <850000>;
|
||
|
|
regulator-name = "vdda_ddr_pll_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
regulator-suspend-microvolt = <850000>;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
avdd_0v75_s0: nldo-reg3 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-max-microvolt = <750000>;
|
||
|
|
regulator-min-microvolt = <750000>;
|
||
|
|
regulator-name = "avdd_0v75_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
vdda_0v85_s0: nldo-reg4 {
|
||
|
|
regulator-always-on;
|
||
|
|
regulator-boot-on;
|
||
|
|
regulator-min-microvolt = <850000>;
|
||
|
|
regulator-max-microvolt = <850000>;
|
||
|
|
regulator-name = "vdda_0v85_s0";
|
||
|
|
regulator-state-mem {
|
||
|
|
regulator-off-in-suspend;
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
/* Schematics show not in use */
|
||
|
|
nldo-reg5 {
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
};
|
||
|
|
|
||
|
|
&tsadc {
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
&uart2 {
|
||
|
|
pinctrl-0 = <&uart2m0_xfer>;
|
||
|
|
status = "okay";
|
||
|
|
};
|
||
|
|
|
||
|
|
/* DMA seems to interfere with bluetooth device normal operation. */
|
||
|
|
&uart9 {
|
||
|
|
pinctrl-0 = <&uart9m2_xfer>, <&uart9m2_ctsn>, <&uart9m2_rtsn>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
/delete-property/ dma-names;
|
||
|
|
/delete-property/ dmas;
|
||
|
|
uart-has-rtscts;
|
||
|
|
status = "okay";
|
||
|
|
|
||
|
|
bluetooth {
|
||
|
|
compatible = "realtek,rtl8821cs-bt",
|
||
|
|
"realtek,rtl8723bs-bt";
|
||
|
|
device-wake-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
|
||
|
|
enable-gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
|
||
|
|
host-wake-gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
|
||
|
|
pinctrl-0 = <&bt_reset>, <&bt_wake_dev>, <&bt_wake_host>;
|
||
|
|
pinctrl-names = "default";
|
||
|
|
};
|
||
|
|
};
|