32507b8681
It turns out that not all H6 boards have external 32kHz oscillator. Currently the only one known such H6 board is Tanix TX6. Move external oscillator node from common H6 dtsi to board specific dts files where present. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
327 lines
6.2 KiB
Plaintext
327 lines
6.2 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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// Copyright (c) 2017 Icenowy Zheng <icenowy@aosc.io>
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/dts-v1/;
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#include "sun50i-h6.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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/ {
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model = "Pine H64 model A";
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compatible = "pine64,pine-h64", "allwinner,sun50i-h6";
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aliases {
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ethernet0 = &emac;
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serial0 = &uart0;
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spi0 = &spi0;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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ext_osc32k: ext_osc32k_clk {
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#clock-cells = <0>;
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compatible = "fixed-clock";
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clock-frequency = <32768>;
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clock-output-names = "ext_osc32k";
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};
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hdmi_connector: connector {
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compatible = "hdmi-connector";
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type = "a";
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ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
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port {
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hdmi_con_in: endpoint {
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remote-endpoint = <&hdmi_out_con>;
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};
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};
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};
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leds {
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compatible = "gpio-leds";
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heartbeat {
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label = "pine-h64:green:heartbeat";
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gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
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};
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link {
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label = "pine-h64:white:link";
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gpios = <&r_pio 0 3 GPIO_ACTIVE_HIGH>; /* PL3 */
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};
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status {
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label = "pine-h64:blue:status";
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gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
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};
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};
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reg_gmac_3v3: gmac-3v3 {
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compatible = "regulator-fixed";
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regulator-name = "vcc-gmac-3v3";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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startup-delay-us = <100000>;
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gpio = <&pio 2 16 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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reg_usb_vbus: vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb-vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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startup-delay-us = <100000>;
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gpio = <&r_pio 0 5 GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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};
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&emac {
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pinctrl-names = "default";
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pinctrl-0 = <&ext_rgmii_pins>;
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phy-mode = "rgmii";
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phy-handle = <&ext_rgmii_phy>;
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phy-supply = <®_gmac_3v3>;
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allwinner,rx-delay-ps = <200>;
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allwinner,tx-delay-ps = <200>;
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status = "okay";
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};
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&mdio {
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ext_rgmii_phy: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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};
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};
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&de {
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status = "okay";
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};
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&gpu {
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mali-supply = <®_dcdcc>;
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status = "okay";
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};
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&hdmi {
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status = "okay";
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};
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&hdmi_out {
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hdmi_out_con: endpoint {
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remote-endpoint = <&hdmi_con_in>;
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};
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};
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&ehci0 {
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status = "okay";
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};
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&ehci3 {
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status = "okay";
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};
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&mmc0 {
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vmmc-supply = <®_cldo1>;
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
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bus-width = <4>;
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status = "okay";
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};
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&mmc2 {
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vmmc-supply = <®_cldo1>;
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vqmmc-supply = <®_bldo2>;
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non-removable;
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cap-mmc-hw-reset;
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bus-width = <8>;
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status = "okay";
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};
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&ohci0 {
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status = "okay";
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};
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&ohci3 {
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status = "okay";
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};
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&pio {
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vcc-pc-supply = <®_bldo2>;
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vcc-pd-supply = <®_cldo1>;
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vcc-pg-supply = <®_aldo1>;
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};
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&r_i2c {
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status = "okay";
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axp805: pmic@36 {
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compatible = "x-powers,axp805", "x-powers,axp806";
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reg = <0x36>;
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interrupt-parent = <&r_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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interrupt-controller;
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#interrupt-cells = <1>;
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x-powers,self-working-mode;
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regulators {
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reg_aldo1: aldo1 {
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-pl";
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};
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reg_aldo2: aldo2 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-ac200";
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regulator-enable-ramp-delay = <100000>;
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};
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reg_aldo3: aldo3 {
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/* This regulator is connected with CLDO1 */
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-3v3-1";
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};
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reg_bldo1: bldo1 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc-bias-pll";
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};
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reg_bldo2: bldo2 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc-efuse-pcie-hdmi-io";
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};
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reg_bldo3: bldo3 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc-dcxoio";
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};
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bldo4 {
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/* unused */
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};
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reg_cldo1: cldo1 {
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/* This regulator is connected with ALDO3 */
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-3v3-2";
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};
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reg_cldo2: cldo2 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-wifi-1";
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};
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reg_cldo3: cldo3 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-wifi-2";
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};
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reg_dcdca: dcdca {
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regulator-always-on;
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regulator-min-microvolt = <810000>;
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regulator-max-microvolt = <1080000>;
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regulator-name = "vdd-cpu";
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};
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reg_dcdcc: dcdcc {
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regulator-enable-ramp-delay = <32000>;
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regulator-min-microvolt = <810000>;
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regulator-max-microvolt = <1080000>;
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regulator-name = "vdd-gpu";
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};
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reg_dcdcd: dcdcd {
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regulator-always-on;
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regulator-min-microvolt = <960000>;
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regulator-max-microvolt = <960000>;
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regulator-name = "vdd-sys";
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};
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reg_dcdce: dcdce {
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regulator-always-on;
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regulator-min-microvolt = <1200000>;
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regulator-max-microvolt = <1200000>;
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regulator-name = "vcc-dram";
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};
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sw {
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/* unused */
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};
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};
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};
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pcf8563: rtc@51 {
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compatible = "nxp,pcf8563";
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reg = <0x51>;
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interrupt-parent = <&r_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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#clock-cells = <0>;
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};
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};
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&r_ir {
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status = "okay";
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};
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&r_pio {
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vcc-pm-supply = <®_aldo1>;
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};
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&rtc {
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clocks = <&ext_osc32k>;
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};
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/*
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* The CS pin is shared with the MMC2 CMD pin, so we cannot have the SPI
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* flash and eMMC at the same time, as one of them would fail probing.
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* Disable SPI0 in here, to prefer the more useful eMMC. U-Boot can
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* fix this up in no eMMC is connected.
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*/
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&spi0 {
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pinctrl-0 = <&spi0_pins>, <&spi0_cs_pin>;
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pinctrl-names = "default";
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status = "disabled";
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flash@0 {
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compatible = "winbond,w25q128", "jedec,spi-nor";
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reg = <0>;
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spi-max-frequency = <4000000>;
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};
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_ph_pins>;
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status = "okay";
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};
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&usb2otg {
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dr_mode = "host";
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status = "okay";
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};
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&usb2phy {
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usb0_vbus-supply = <®_usb_vbus>;
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usb3_vbus-supply = <®_usb_vbus>;
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status = "okay";
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};
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