417 lines
8.5 KiB
Diff
417 lines
8.5 KiB
Diff
diff --git a/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus.dts b/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus.dts
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new file mode 100644
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index 000000000..2ee07d15a
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--- /dev/null
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+++ b/arch/arm64/boot/dts/rockchip/rk3328-orangepi-r1-plus.dts
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@@ -0,0 +1,410 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+
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+/dts-v1/;
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+
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+#include <dt-bindings/input/input.h>
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+#include <dt-bindings/gpio/gpio.h>
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+#include "rk3328-dram-default-timing.dtsi"
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+#include "rk3328.dtsi"
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+
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+/ {
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+ model = "Xunlong Orange Pi R1 Plus";
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+ compatible = "xunlong,orangepi-r1-plus", "rockchip,rk3328";
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+
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+ aliases {
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+ ethernet1 = &rtl8153;
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+ mmc0 = &sdmmc;
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+ };
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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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+
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+ gmac_clk: gmac-clock {
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+ compatible = "fixed-clock";
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+ clock-frequency = <125000000>;
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+ clock-output-names = "gmac_clkin";
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+ #clock-cells = <0>;
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+ };
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+
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+ leds {
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+ compatible = "gpio-leds";
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+ pinctrl-0 = <&lan_led_pin>, <&sys_led_pin>, <&wan_led_pin>;
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+ pinctrl-names = "default";
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+
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+ lan_led: led-0 {
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+ gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
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+ label = "orangepi-r1-plus:green:lan";
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+ };
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+
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+ sys_led: led-1 {
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+ gpios = <&gpio3 RK_PC5 GPIO_ACTIVE_HIGH>;
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+ label = "orangepi-r1-plus:red:status";
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+ linux,default-trigger = "heartbeat";
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+ };
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+
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+ wan_led: led-2 {
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+ gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_HIGH>;
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+ label = "orangepi-r1-plus:green:wan";
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+ };
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+ };
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+
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+ vcc_sd: sdmmc-regulator {
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+ compatible = "regulator-fixed";
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+ gpio = <&gpio0 RK_PD6 GPIO_ACTIVE_LOW>;
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+ pinctrl-0 = <&sdmmc0m1_pin>;
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+ pinctrl-names = "default";
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+ regulator-name = "vcc_sd";
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+ regulator-boot-on;
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+ vin-supply = <&vcc_io_33>;
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+ };
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+
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+ vdd_5v: vdd-5v {
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+ compatible = "regulator-fixed";
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+ regulator-name = "vdd_5v";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ };
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+
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+ vdd_5v_lan: vdd-5v-lan {
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+ compatible = "regulator-fixed";
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+ enable-active-high;
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+ gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
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+ pinctrl-0 = <&lan_vdd_pin>;
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+ pinctrl-names = "default";
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+ regulator-name = "vdd_5v_lan";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ vin-supply = <&vdd_5v>;
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+ };
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+
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+ /delete-node/ dmc-opp-table;
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+
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+ dmc_opp_table: dmc_opp_table {
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+ compatible = "operating-points-v2";
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+
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+ opp-786000000 {
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+ opp-hz = /bits/ 64 <786000000>;
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+ opp-microvolt = <1075000 1075000 1200000>;
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+ };
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+ opp-798000000 {
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+ opp-hz = /bits/ 64 <798000000>;
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+ opp-microvolt = <1075000 1075000 1200000>;
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+ };
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+ opp-840000000 {
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+ opp-hz = /bits/ 64 <840000000>;
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+ opp-microvolt = <1075000 1075000 1200000>;
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+ };
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+ opp-924000000 {
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+ opp-hz = /bits/ 64 <924000000>;
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+ opp-microvolt = <1100000 1100000 1200000>;
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+ };
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+ opp-1056000000 {
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+ opp-hz = /bits/ 64 <1056000000>;
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+ opp-microvolt = <1175000 1175000 1200000>;
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+ };
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+ };
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+};
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+
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+&cpu0 {
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+ cpu-supply = <&vdd_arm>;
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+};
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+
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+&cpu1 {
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+ cpu-supply = <&vdd_arm>;
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+};
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+
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+&cpu2 {
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+ cpu-supply = <&vdd_arm>;
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+};
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+
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+&cpu3 {
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+ cpu-supply = <&vdd_arm>;
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+};
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+
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+&dfi {
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+ status = "okay";
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+};
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+
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+&dmc {
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+ center-supply = <&vdd_log>;
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+ ddr_timing = <&ddr_timing>;
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+ status = "okay";
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+};
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+
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+&display_subsystem {
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+ status = "disabled";
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+};
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+
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+&gmac2io {
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+ assigned-clocks = <&cru SCLK_MAC2IO>, <&cru SCLK_MAC2IO_EXT>;
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+ assigned-clock-parents = <&gmac_clk>, <&gmac_clk>;
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+ clock_in_out = "input";
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+ phy-handle = <&rtl8211e>;
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+ phy-mode = "rgmii";
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+ phy-supply = <&vcc_io_33>;
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+ pinctrl-0 = <&rgmiim1_pins>;
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+ pinctrl-names = "default";
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+ snps,aal;
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+ rx_delay = <0x18>;
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+ tx_delay = <0x24>;
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+ status = "okay";
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+
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+ mdio {
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+ compatible = "snps,dwmac-mdio";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ rtl8211e: ethernet-phy@1 {
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+ reg = <1>;
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+ pinctrl-0 = <ð_phy_reset_pin>;
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+ pinctrl-names = "default";
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+ reset-assert-us = <10000>;
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+ reset-deassert-us = <50000>;
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+ reset-gpios = <&gpio1 RK_PC2 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+};
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+
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+&i2c0 {
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+ status = "okay";
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+};
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+
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+&i2c1 {
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+ status = "okay";
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+
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+ rk805: pmic@18 {
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+ compatible = "rockchip,rk805";
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+ reg = <0x18>;
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+ interrupt-parent = <&gpio1>;
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+ interrupts = <24 IRQ_TYPE_LEVEL_LOW>;
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+ #clock-cells = <1>;
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+ clock-output-names = "xin32k", "rk805-clkout2";
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+ gpio-controller;
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+ #gpio-cells = <2>;
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+ pinctrl-0 = <&pmic_int_l>;
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+ pinctrl-names = "default";
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+ rockchip,system-power-controller;
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+ wakeup-source;
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+
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+ vcc1-supply = <&vdd_5v>;
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+ vcc2-supply = <&vdd_5v>;
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+ vcc3-supply = <&vdd_5v>;
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+ vcc4-supply = <&vdd_5v>;
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+ vcc5-supply = <&vcc_io_33>;
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+ vcc6-supply = <&vdd_5v>;
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+
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+ regulators {
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+ vdd_log: DCDC_REG1 {
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+ regulator-name = "vdd_log";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-init-microvolt = <1075000>;
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+ regulator-min-microvolt = <712500>;
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+ regulator-max-microvolt = <1450000>;
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+ regulator-ramp-delay = <12500>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1000000>;
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+ };
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+ };
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+
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+ vdd_arm: DCDC_REG2 {
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+ regulator-name = "vdd_arm";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-init-microvolt = <1225000>;
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+ regulator-min-microvolt = <712500>;
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+ regulator-max-microvolt = <1450000>;
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+ regulator-ramp-delay = <12500>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <950000>;
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+ };
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+ };
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+
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+ vcc_ddr: DCDC_REG3 {
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+ regulator-name = "vcc_ddr";
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+ regulator-always-on;
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+ regulator-boot-on;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ };
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+ };
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+
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+ vcc_io_33: DCDC_REG4 {
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+ regulator-name = "vcc_io_33";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <3300000>;
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+ regulator-max-microvolt = <3300000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <3300000>;
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+ };
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+ };
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+
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+ vcc_18: LDO_REG1 {
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+ regulator-name = "vcc_18";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1800000>;
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+ };
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+ };
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+
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+ vcc18_emmc: LDO_REG2 {
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+ regulator-name = "vcc18_emmc";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1800000>;
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+ regulator-max-microvolt = <1800000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1800000>;
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+ };
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+ };
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+
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+ vdd_10: LDO_REG3 {
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+ regulator-name = "vdd_10";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <1000000>;
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+ regulator-max-microvolt = <1000000>;
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+
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+ regulator-state-mem {
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+ regulator-on-in-suspend;
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+ regulator-suspend-microvolt = <1000000>;
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+ };
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+ };
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+ };
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+ };
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+};
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+
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+&io_domains {
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+ pmuio-supply = <&vcc_io_33>;
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+ vccio1-supply = <&vcc_io_33>;
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+ vccio2-supply = <&vcc18_emmc>;
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+ vccio3-supply = <&vcc_io_33>;
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+ vccio4-supply = <&vcc_io_33>;
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+ vccio5-supply = <&vcc_io_33>;
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+ vccio6-supply = <&vcc_io_33>;
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+ status = "okay";
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+};
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+
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+&pinctrl {
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+ gmac2io {
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+ eth_phy_reset_pin: eth-phy-reset-pin {
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+ rockchip,pins = <1 RK_PC2 RK_FUNC_GPIO &pcfg_pull_down>;
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+ };
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+ };
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+
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+ leds {
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+ lan_led_pin: lan-led-pin {
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+ rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+
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+ sys_led_pin: sys-led-pin {
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+ rockchip,pins = <3 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+
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+ wan_led_pin: wan-led-pin {
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+ rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+ };
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+
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+ lan {
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+ lan_vdd_pin: lan-vdd-pin {
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+ rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+ };
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+
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+ pmic {
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+ pmic_int_l: pmic-int-l {
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+ rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
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+ };
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+ };
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+};
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+
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+&pwm2 {
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+ status = "okay";
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+};
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+
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+&sdmmc {
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+ bus-width = <4>;
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+ cap-sd-highspeed;
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+ disable-wp;
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+ pinctrl-0 = <&sdmmc0_clk>, <&sdmmc0_cmd>, <&sdmmc0_dectn>, <&sdmmc0_bus4>;
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+ pinctrl-names = "default";
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+ vmmc-supply = <&vcc_sd>;
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+ status = "okay";
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+};
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+
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+&spi0 {
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+ status = "okay";
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+
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+ flash@0 {
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+ compatible = "jedec,spi-nor";
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+ reg = <0>;
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+ spi-max-frequency = <50000000>;
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+ };
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+};
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+
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+&tsadc {
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+ rockchip,hw-tshut-mode = <0>;
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+ rockchip,hw-tshut-polarity = <0>;
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+ status = "okay";
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+};
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+
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+&u2phy {
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+ status = "okay";
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+};
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+
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+&u2phy_host {
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+ status = "okay";
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+};
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+
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+&u2phy_otg {
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+ status = "okay";
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+};
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+
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+&uart2 {
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+ status = "okay";
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+};
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+
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+&usb20_otg {
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+ status = "okay";
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+ dr_mode = "host";
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+};
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+
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+&usbdrd3 {
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+ dr_mode = "host";
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+ status = "okay";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ rtl8153: device@2 {
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+ compatible = "usbbda,8153";
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+ reg = <2>;
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+ realtek,led-data = <0x87>;
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+ };
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+};
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+
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+&usb_host0_ehci {
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+ status = "okay";
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+};
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+
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+&usb_host0_ohci {
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+ status = "okay";
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+};
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