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Diffstat (limited to 'kernel/arch/arm/boot/dts/rk3188-radxarock.dts')
-rw-r--r--kernel/arch/arm/boot/dts/rk3188-radxarock.dts342
1 files changed, 342 insertions, 0 deletions
diff --git a/kernel/arch/arm/boot/dts/rk3188-radxarock.dts b/kernel/arch/arm/boot/dts/rk3188-radxarock.dts
new file mode 100644
index 000000000..bdf857019
--- /dev/null
+++ b/kernel/arch/arm/boot/dts/rk3188-radxarock.dts
@@ -0,0 +1,342 @@
+/*
+ * Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+/dts-v1/;
+#include "rk3188.dtsi"
+
+/ {
+ model = "Radxa Rock";
+ compatible = "radxa,rock", "rockchip,rk3188";
+
+ memory {
+ reg = <0x60000000 0x80000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+
+ button@0 {
+ gpios = <&gpio0 4 GPIO_ACTIVE_LOW>;
+ linux,code = <116>;
+ label = "GPIO Key Power";
+ linux,input-type = <1>;
+ gpio-key,wakeup = <1>;
+ debounce-interval = <100>;
+ };
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ green {
+ label = "rock:green:user1";
+ gpios = <&gpio0 12 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ blue {
+ label = "rock:blue:user2";
+ gpios = <&gpio0 14 GPIO_ACTIVE_LOW>;
+ default-state = "off";
+ };
+
+ sleep {
+ label = "rock:red:power";
+ gpios = <&gpio0 15 0>;
+ default-state = "off";
+ };
+ };
+
+ ir_recv: gpio-ir-receiver {
+ compatible = "gpio-ir-receiver";
+ gpios = <&gpio0 10 1>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&ir_recv_pin>;
+ };
+
+ vcc_otg: usb-otg-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio2 31 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&otg_vbus_drv>;
+ regulator-name = "otg-vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc_sd0: sdmmc-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "sdmmc-supply";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ gpio = <&gpio3 1 GPIO_ACTIVE_LOW>;
+ startup-delay-us = <100000>;
+ vin-supply = <&vcc_io>;
+ };
+
+ vcc_host: usb-host-regulator {
+ compatible = "regulator-fixed";
+ enable-active-high;
+ gpio = <&gpio0 3 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&host_vbus_drv>;
+ regulator-name = "host-pwr";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vsys: vsys-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vsys";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ };
+};
+
+&emac {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&emac_xfer>, <&emac_mdio>, <&phy_int>;
+
+ phy = <&phy0>;
+ phy-supply = <&vcc_rmii>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ interrupt-parent = <&gpio3>;
+ interrupts = <26 IRQ_TYPE_LEVEL_LOW>;
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&vdd_arm>;
+};
+
+&i2c1 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ rtc@51 {
+ compatible = "haoyu,hym8563";
+ reg = <0x51>;
+ interrupt-parent = <&gpio0>;
+ interrupts = <13 IRQ_TYPE_EDGE_FALLING>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rtc_int>;
+ #clock-cells = <0>;
+ clock-output-names = "xin32k";
+ };
+
+ act8846: act8846@5a {
+ compatible = "active-semi,act8846";
+ reg = <0x5a>;
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&act8846_dvs0_ctl>;
+
+ vp1-supply = <&vsys>;
+ vp2-supply = <&vsys>;
+ vp3-supply = <&vsys>;
+ vp4-supply = <&vsys>;
+ inl1-supply = <&vcc_io>;
+ inl2-supply = <&vsys>;
+ inl3-supply = <&vsys>;
+
+ regulators {
+ vcc_ddr: REG1 {
+ regulator-name = "VCC_DDR";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-always-on;
+ };
+
+ vdd_log: REG2 {
+ regulator-name = "VDD_LOG";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ vdd_arm: REG3 {
+ regulator-name = "VDD_ARM";
+ regulator-min-microvolt = <875000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ };
+
+ vcc_io: REG4 {
+ regulator-name = "VCC_IO";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_10: REG5 {
+ regulator-name = "VDD_10";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ regulator-always-on;
+ };
+
+ vdd_hdmi: REG6 {
+ regulator-name = "VDD_HDMI";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ vcc18: REG7 {
+ regulator-name = "VCC_18";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vcca_33: REG8 {
+ regulator-name = "VCCA_33";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vcc_rmii: REG9 {
+ regulator-name = "VCC_RMII";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ vccio_wl: REG10 {
+ regulator-name = "VCCIO_WL";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vcc_18: REG11 {
+ regulator-name = "VCC18_IO";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ vcc28: REG12 {
+ regulator-name = "VCC_28";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&mmc0 {
+ num-slots = <1>;
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;
+ vmmc-supply = <&vcc_sd0>;
+
+ bus-width = <4>;
+ disable-wp;
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&pwm3 {
+ status = "okay";
+};
+
+&pinctrl {
+ pcfg_output_low: pcfg-output-low {
+ output-low;
+ };
+
+ act8846 {
+ act8846_dvs0_ctl: act8846-dvs0-ctl {
+ rockchip,pins = <RK_GPIO3 27 RK_FUNC_GPIO &pcfg_output_low>;
+ };
+ };
+
+ hym8563 {
+ rtc_int: rtc-int {
+ rockchip,pins = <RK_GPIO0 0 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ lan8720a {
+ phy_int: phy-int {
+ rockchip,pins = <RK_GPIO3 26 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ ir-receiver {
+ ir_recv_pin: ir-recv-pin {
+ rockchip,pins = <RK_GPIO0 10 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ usb {
+ host_vbus_drv: host-vbus-drv {
+ rockchip,pins = <0 3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ otg_vbus_drv: otg-vbus-drv {
+ rockchip,pins = <2 31 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&uart2 {
+ status = "okay";
+};
+
+&uart3 {
+ status = "okay";
+};
+
+&usb_host {
+ status = "okay";
+};
+
+&usb_otg {
+ status = "okay";
+};
+
+&wdt {
+ status = "okay";
+};