summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/owl-s500-roseapplepi.dts
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/arm/boot/dts/owl-s500-roseapplepi.dts
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/arm/boot/dts/owl-s500-roseapplepi.dts')
-rw-r--r--arch/arm/boot/dts/owl-s500-roseapplepi.dts299
1 files changed, 299 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/owl-s500-roseapplepi.dts b/arch/arm/boot/dts/owl-s500-roseapplepi.dts
new file mode 100644
index 000000000..eb555f385
--- /dev/null
+++ b/arch/arm/boot/dts/owl-s500-roseapplepi.dts
@@ -0,0 +1,299 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Roseapple Pi
+ *
+ * Copyright (C) 2020-2021 Cristian Ciocaltea <cristian.ciocaltea@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "owl-s500.dtsi"
+
+/ {
+ compatible = "roseapplepi,roseapplepi", "actions,s500";
+ model = "Roseapple Pi";
+
+ aliases {
+ mmc0 = &mmc0;
+ serial2 = &uart2;
+ };
+
+ chosen {
+ stdout-path = "serial2:115200n8";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x0 0x80000000>; /* 2GB */
+ };
+
+ syspwr: regulator-5v0 {
+ compatible = "regulator-fixed";
+ regulator-name = "SYSPWR";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-always-on;
+ };
+};
+
+&cpu0 {
+ cpu0-supply = <&vdd_cpu>;
+};
+
+&i2c0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
+ atc260x: pmic@65 {
+ compatible = "actions,atc2603c";
+ reg = <0x65>;
+ interrupt-parent = <&sirq>;
+ interrupts = <2 IRQ_TYPE_LEVEL_HIGH>;
+
+ reset-time-sec = <6>;
+
+ regulators {
+ compatible = "actions,atc2603c-regulator";
+
+ dcdc1-supply = <&syspwr>;
+ dcdc2-supply = <&syspwr>;
+ dcdc3-supply = <&syspwr>;
+ ldo1-supply = <&syspwr>;
+ ldo2-supply = <&syspwr>;
+ ldo3-supply = <&syspwr>;
+ ldo5-supply = <&syspwr>;
+ ldo6-supply = <&syspwr>;
+ ldo7-supply = <&syspwr>;
+ ldo8-supply = <&syspwr>;
+ ldo11-supply = <&syspwr>;
+ ldo12-supply = <&syspwr>;
+ switchldo1-supply = <&vcc>;
+
+ vdd_cpu: dcdc1 {
+ regulator-name = "VDD_CPU";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ };
+
+ vddq: dcdc2 {
+ regulator-name = "VDDQ";
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <2150000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vcc: dcdc3 {
+ regulator-name = "VCC";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vcc_3v3: ldo1 {
+ regulator-name = "VCC_3V3";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ avcc: ldo2 {
+ regulator-name = "AVCC";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vdd_1v8: ldo3 {
+ regulator-name = "VDD_1V8";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-always-on;
+ };
+
+ vcc_3v1: ldo5 {
+ regulator-name = "VCC_3V1";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ avdd: ldo6 {
+ regulator-name = "AVDD";
+ regulator-min-microvolt = <700000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-always-on;
+ };
+
+ sens_1v8: ldo7 {
+ regulator-name = "SENS_1V8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ ldo8: ldo8 {
+ regulator-name = "LDO8";
+ regulator-min-microvolt = <2300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ svcc: ldo11 {
+ regulator-name = "SVCC";
+ regulator-min-microvolt = <2600000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ rtc_vdd: ldo12 {
+ regulator-name = "RTC_VDD";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ };
+
+ sd_vcc: switchldo1 {
+ regulator-name = "SD_VCC";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+ };
+ };
+};
+
+&i2c1 {
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+};
+
+&i2c2 {
+ status = "disabled";
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+};
+
+&pinctrl {
+ i2c0_pins: i2c0-pins {
+ pinmux {
+ groups = "i2c0_mfp";
+ function = "i2c0";
+ };
+
+ pinconf {
+ pins = "i2c0_sclk", "i2c0_sdata";
+ bias-pull-up;
+ };
+ };
+
+ i2c1_pins: i2c1-pins {
+ pinconf {
+ pins = "i2c1_sclk", "i2c1_sdata";
+ bias-pull-up;
+ };
+ };
+
+ i2c2_pins: i2c2-pins {
+ pinconf {
+ pins = "i2c2_sclk", "i2c2_sdata";
+ bias-pull-up;
+ };
+ };
+
+ mmc0_pins: mmc0-pins {
+ pinmux {
+ groups = "sd0_d0_mfp", "sd0_d1_mfp", "sd0_d2_d3_mfp",
+ "sd0_cmd_mfp", "sd0_clk_mfp";
+ function = "sd0";
+ };
+
+ drv-pinconf {
+ groups = "sd0_d0_d3_drv", "sd0_cmd_drv", "sd0_clk_drv";
+ drive-strength = <8>;
+ };
+
+ bias0-pinconf {
+ pins = "sd0_d0", "sd0_d1", "sd0_d2",
+ "sd0_d3", "sd0_cmd";
+ bias-pull-up;
+ };
+
+ bias1-pinconf {
+ pins = "sd0_clk";
+ bias-pull-down;
+ };
+ };
+
+ ethernet_pins: ethernet-pins {
+ eth_rmii-pinmux {
+ groups = "rmii_txd0_mfp", "rmii_txd1_mfp",
+ "rmii_rxd0_mfp", "rmii_rxd1_mfp",
+ "rmii_txen_mfp", "rmii_rxen_mfp",
+ "rmii_crs_dv_mfp", "rmii_ref_clk_mfp";
+ function = "eth_rmii";
+ };
+
+ phy_clk-pinmux {
+ groups = "clko_25m_mfp";
+ function = "clko_25m";
+ };
+
+ ref_clk-pinconf {
+ groups = "rmii_ref_clk_drv";
+ drive-strength = <2>;
+ };
+
+ };
+};
+
+/* uSD */
+&mmc0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_pins>;
+ no-sdio;
+ no-mmc;
+ no-1-8-v;
+ cd-gpios = <&pinctrl 117 GPIO_ACTIVE_LOW>;
+ bus-width = <4>;
+ vmmc-supply = <&sd_vcc>;
+ vqmmc-supply = <&sd_vcc>;
+};
+
+&ethernet {
+ pinctrl-names = "default";
+ pinctrl-0 = <&ethernet_pins>;
+ phy-mode = "rmii";
+ phy-handle = <&eth_phy>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reset-gpios = <&pinctrl 88 GPIO_ACTIVE_LOW>; /* GPIOC24 */
+ reset-delay-us = <10000>;
+ reset-post-delay-us = <150000>;
+
+ eth_phy: ethernet-phy@3 {
+ reg = <0x3>;
+ max-speed = <100>;
+ interrupt-parent = <&sirq>;
+ interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
+ };
+ };
+};
+
+&twd_timer {
+ status = "okay";
+};
+
+&timer {
+ clocks = <&hosc>;
+};
+
+&uart2 {
+ status = "okay";
+};