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111 lines
2.5 KiB
Diff
111 lines
2.5 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jernej Skrabec <jernej.skrabec@siol.net>
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Date: Fri, 16 Aug 2019 16:40:20 +0200
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Subject: [PATCH] arm64: dts: allwinner: h6: Add AC200 EPHY related nodes
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Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
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---
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arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 56 ++++++++++++++++++++
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1 file changed, 56 insertions(+)
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--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
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+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
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@@ -16,6 +16,16 @@
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#address-cells = <1>;
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#size-cells = <1>;
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+ ac200_pwm_clk: ac200_clk {
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+ compatible = "pwm-clock";
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+ #clock-cells = <0>;
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+ clock-frequency = <24000000>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&pwm1_pin>;
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+ pwms = <&pwm 1 42 0>;
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+ status = "disabled";
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+ };
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+
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cpus {
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#address-cells = <1>;
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#size-cells = <0>;
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@@ -319,6 +329,10 @@
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cpu_speed_grade: cpu-speed-grade@1c {
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reg = <0x1c 0x4>;
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};
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+
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+ ephy_calib: ephy_calib@2c {
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+ reg = <0x2c 0x2>;
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+ };
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};
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timer@3009000 {
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@@ -373,6 +387,13 @@
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drive-strength = <40>;
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};
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+ ext_rmii_pins: rmii_pins {
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+ pins = "PA0", "PA1", "PA2", "PA3", "PA4",
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+ "PA5", "PA6", "PA7", "PA8", "PA9";
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+ function = "emac";
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+ drive-strength = <40>;
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+ };
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+
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hdmi_pins: hdmi-pins {
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pins = "PH8", "PH9", "PH10";
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function = "hdmi";
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@@ -393,6 +414,11 @@
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function = "i2c2";
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};
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+ i2c3_pins: i2c3-pins {
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+ pins = "PB17", "PB18";
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+ function = "i2c3";
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+ };
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+
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mmc0_pins: mmc0-pins {
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pins = "PF0", "PF1", "PF2", "PF3",
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"PF4", "PF5";
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@@ -419,6 +445,11 @@
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bias-pull-up;
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};
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+ pwm1_pin: pwm1-pin {
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+ pins = "PB19";
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+ function = "pwm1";
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+ };
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+
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/omit-if-no-ref/
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spi0_pins: spi0-pins {
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pins = "PC0", "PC2", "PC3";
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@@ -652,6 +683,31 @@
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#size-cells = <0>;
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};
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+ i2c3: i2c@5002c00 {
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+ compatible = "allwinner,sun6i-a31-i2c";
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+ reg = <0x05002c00 0x400>;
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+ interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
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+ clocks = <&ccu CLK_BUS_I2C3>;
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+ resets = <&ccu RST_BUS_I2C3>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2c3_pins>;
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+ status = "disabled";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+
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+ ac200: mfd@10 {
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+ compatible = "x-powers,ac200";
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+ reg = <0x10>;
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+ clocks = <&ac200_pwm_clk>;
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+
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+ ac200_ephy: phy {
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+ compatible = "x-powers,ac200-ephy";
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+ nvmem-cells = <&ephy_calib>;
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+ nvmem-cell-names = "ephy_calib";
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+ };
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+ };
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+ };
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+
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emac: ethernet@5020000 {
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compatible = "allwinner,sun50i-h6-emac",
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"allwinner,sun50i-a64-emac";
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