93 lines
1.8 KiB
Plaintext
93 lines
1.8 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 "rk3566-radxa-zero-3.dtsi"
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/ {
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model = "Radxa ZERO 3W";
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compatible = "radxa,zero-3w", "rockchip,rk3566";
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aliases {
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mmc0 = &sdhci;
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mmc1 = &sdmmc0;
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mmc2 = &sdmmc1;
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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clocks = <&rk817 1>;
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clock-names = "ext_clock";
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_reg_on_h>;
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post-power-on-delay-ms = <100>;
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power-off-delay-us = <5000000>;
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reset-gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
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};
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};
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&pinctrl {
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bluetooth {
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bt_reg_on_h: bt-reg-on-h {
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rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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bt_wake_host_h: bt-wake-host-h {
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rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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host_wake_bt_h: host-wake-bt-h {
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rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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wifi {
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wifi_reg_on_h: wifi-reg-on-h {
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rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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wifi_wake_host_h: wifi-wake-host-h {
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rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&sdhci {
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bus-width = <8>;
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cap-mmc-highspeed;
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max-frequency = <200000000>;
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mmc-hs200-1_8v;
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no-sd;
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no-sdio;
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>;
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vmmc-supply = <&vcc_3v3>;
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vqmmc-supply = <&vcc_1v8>;
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status = "okay";
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};
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&sdmmc1 {
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bus-width = <4>;
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cap-sd-highspeed;
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cap-sdio-irq;
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keep-power-in-suspend;
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mmc-pwrseq = <&sdio_pwrseq>;
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no-mmc;
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no-sd;
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non-removable;
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pinctrl-names = "default";
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pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_clk &sdmmc1_cmd>;
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sd-uhs-sdr104;
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vmmc-supply = <&vcc_3v3>;
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vqmmc-supply = <&vcc_1v8>;
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
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uart-has-rtscts;
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status = "okay";
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};
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