mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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0f47ef3ff1
Underscores should not be used in node names (dtc with W=2 warns about them), so replace them with hyphens. Use also generic name for pwrseq node, because generic naming is favored by Devicetree spec. All the clocks affected by this change use clock-output-names, so resulting clock name should not change. Functional impact checked with comparing before/after DTBs with dtx_diff and fdtdump. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20240317184130.157695-4-krzysztof.kozlowski@linaro.org Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com>
170 lines
3.4 KiB
Plaintext
170 lines
3.4 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (C) 2019 Igor Pecovnik <igor@armbian.com>
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* Copyright (C) 2020 Jayantajit Gogoi <jayanta.gogoi525@gmail.com>
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* Copyright (C) 2020 Yu-Tung Chang <mtwget@gmail.com>
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*/
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#include "sun8i-h3-nanopi.dtsi"
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#include <dt-bindings/leds/common.h>
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/ {
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model = "FriendlyARM NanoPi R1";
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compatible = "friendlyarm,nanopi-r1", "allwinner,sun8i-h3";
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aliases {
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serial1 = &uart1;
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ethernet0 = &emac;
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ethernet1 = &wifi;
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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 = "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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enable-active-high;
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gpio = <&pio 3 6 GPIO_ACTIVE_HIGH>; /* PD6 */
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};
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reg_vdd_cpux: gpio-regulator {
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compatible = "regulator-gpio";
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regulator-name = "vdd-cpux";
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regulator-type = "voltage";
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regulator-boot-on;
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regulator-always-on;
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1300000>;
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regulator-ramp-delay = <50>;
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gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */
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gpios-states = <0x1>;
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states = <1100000 0x0>,
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<1300000 0x1>;
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};
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wifi_pwrseq: pwrseq {
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compatible = "mmc-pwrseq-simple";
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reset-gpios = <&r_pio 0 7 GPIO_ACTIVE_LOW>; /* PL7 */
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clocks = <&rtc CLK_OSC32K_FANOUT>;
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clock-names = "ext_clock";
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};
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leds {
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led-2 {
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function = LED_FUNCTION_WAN;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&pio 6 11 GPIO_ACTIVE_HIGH>; /* PG11 */
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};
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led-3 {
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function = LED_FUNCTION_LAN;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&pio 0 9 GPIO_ACTIVE_HIGH>; /* PA9 */
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};
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};
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};
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&cpu0 {
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cpu-supply = <®_vdd_cpux>;
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};
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&ehci1 {
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status = "okay";
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};
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&ehci2 {
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status = "okay";
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};
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&emac {
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pinctrl-names = "default";
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pinctrl-0 = <&emac_rgmii_pins>;
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phy-supply = <®_gmac_3v3>;
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phy-handle = <&ext_rgmii_phy>;
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phy-mode = "rgmii-id";
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status = "okay";
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};
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&external_mdio {
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ext_rgmii_phy: ethernet-phy@7 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <7>;
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};
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};
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&mmc1 {
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vmmc-supply = <®_vcc3v3>;
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vqmmc-supply = <®_vcc3v3>;
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mmc-pwrseq = <&wifi_pwrseq>;
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bus-width = <4>;
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non-removable;
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status = "okay";
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wifi: wifi@1 {
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reg = <1>;
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compatible = "brcm,bcm4329-fmac";
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interrupt-parent = <&pio>;
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interrupts = <6 10 IRQ_TYPE_LEVEL_LOW>; /* PG10 / EINT10 */
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interrupt-names = "host-wake";
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};
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};
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&mmc2 {
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pinctrl-names = "default";
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pinctrl-0 = <&mmc2_8bit_pins>;
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vmmc-supply = <®_vcc3v3>;
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vqmmc-supply = <®_vcc3v3>;
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bus-width = <8>;
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non-removable;
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status = "okay";
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};
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&ohci1 {
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status = "okay";
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};
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&ohci2 {
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status = "okay";
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};
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®_usb0_vbus {
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gpio = <&r_pio 0 2 GPIO_ACTIVE_HIGH>; /* PL2 */
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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 = <&uart1_pins>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart3_pins>, <&uart3_rts_cts_pins>;
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uart-has-rtscts;
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status = "okay";
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bluetooth {
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compatible = "brcm,bcm43438-bt";
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clocks = <&rtc CLK_OSC32K_FANOUT>;
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clock-names = "lpo";
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vbat-supply = <®_vcc3v3>;
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vddio-supply = <®_vcc3v3>;
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device-wakeup-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
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host-wakeup-gpios = <&pio 0 7 GPIO_ACTIVE_HIGH>; /* PA7 */
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shutdown-gpios = <&pio 6 13 GPIO_ACTIVE_HIGH>; /* PG13 */
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};
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};
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&usb_otg {
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status = "okay";
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dr_mode = "otg";
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};
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&usbphy {
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usb0_id_det-gpios = <&pio 6 12 GPIO_ACTIVE_HIGH>; /* PG12 */
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usb0_vbus-supply = <®_usb0_vbus>;
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status = "okay";
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};
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