275 lines
6.9 KiB
Diff
275 lines
6.9 KiB
Diff
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From 6d9a7bd6a13ceba419122f678e98e35a3378c8fb Mon Sep 17 00:00:00 2001
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From: Levin Du <djw@t-chip.com.cn>
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Date: Mon, 28 Jun 2021 11:54:02 +0800
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Subject: [PATCH 010/478] arm64: dts: rockchip: add support for Firefly
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ROC-RK3399-PC-PLUS
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ROC-RK3399-PC-PLUS is the board inside the portable Firefly Station P1 Geek
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PC. As a redesign after the ROC-RK3399-PC, it uses DC-12V as power input
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and spares a USB 3 host port. It is also equipped with a USB WiFi chip and
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audio codec without the mezzanine board.
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- Rockchip RK3399 SoC
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- 4GB LPDDR4 RAM
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- 16MB SPI-Flash
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- eMMC slot
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- TF card slot
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- USB 3.0 Port x 1, USB 2.0 Port x 1, TypeC Port x 1
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- HDMI
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- Gigabit Ethernet
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- WiFi: RTL8723DU
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- Audio: ES8388
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- Key: Recovery
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- LED: WORK, DIY
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- IR
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Signed-off-by: Kongxin Deng <dkx@t-chip.com.cn>
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Signed-off-by: Levin Du <djw@t-chip.com.cn>
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Link: https://lore.kernel.org/r/20210628035402.16812-3-djw@t-chip.com.cn
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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arch/arm64/boot/dts/rockchip/Makefile | 1 +
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.../boot/dts/rockchip/rk3399-roc-pc-plus.dts | 218 ++++++++++++++++++
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2 files changed, 219 insertions(+)
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create mode 100644 arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts
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diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
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index 46652b6d7c4d..2890756c294c 100644
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--- a/arch/arm64/boot/dts/rockchip/Makefile
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+++ b/arch/arm64/boot/dts/rockchip/Makefile
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@@ -43,6 +43,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-pinebook-pro.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-puma-haikou.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-mezzanine.dtb
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+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-roc-pc-plus.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4a.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4b.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3399-rock-pi-4c.dtb
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts
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new file mode 100644
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index 000000000000..5a2661ae0131
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--- /dev/null
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-roc-pc-plus.dts
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@@ -0,0 +1,218 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (c) 2017 T-Chip Intelligent Technology Co., Ltd
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+ */
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+
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+/dts-v1/;
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+#include "rk3399-roc-pc.dtsi"
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+
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+/*
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+ * Notice:
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+ * 1. rk3399-roc-pc-plus is powered by dc_12v directly.
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+ * 2. rk3399-roc-pc-plus has only vcc_bus_typec0 in schematic, which is coresponding
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+ * to vcc_vbus_typec1 in rk3399-roc-pc.
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+ * For simplicity, reserve the node name of vcc_vbus_typec1.
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+ * 3. vcc5v0_host is actually 2 regulators (host0, 1) controlled by the same gpio.
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+ */
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+
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+/delete-node/ &fusb1;
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+/delete-node/ &hub_rst;
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+/delete-node/ &mp8859;
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+/delete-node/ &vcc_sys_en;
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+/delete-node/ &vcc_vbus_typec0;
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+/delete-node/ &yellow_led;
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+
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+/ {
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+ model = "Firefly ROC-RK3399-PC-PLUS Board";
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+ compatible = "firefly,roc-rk3399-pc-plus", "rockchip,rk3399";
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+
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+ dc_12v: dc-12v {
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+ compatible = "regulator-fixed";
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+ regulator-name = "dc_12v";
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+ regulator-always-on;
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+ regulator-boot-on;
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+ regulator-min-microvolt = <12000000>;
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+ regulator-max-microvolt = <12000000>;
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+ };
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+
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+ es8388-sound {
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+ compatible = "simple-audio-card";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&hp_det_pin>;
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+ simple-audio-card,name = "rockchip,es8388-codec";
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+ simple-audio-card,format = "i2s";
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+ simple-audio-card,mclk-fs = <256>;
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+ simple-audio-card,widgets =
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+ "Microphone", "Mic Jack",
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+ "Headphone", "Headphones";
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+ simple-audio-card,routing =
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+ "LINPUT1", "Mic Jack",
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+ "Headphone Amp INL", "LOUT2",
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+ "Headphone Amp INR", "ROUT2",
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+ "Headphones", "Headphone Amp OUTL",
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+ "Headphones", "Headphone Amp OUTR";
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+ simple-audio-card,hp-det-gpio = <&gpio2 RK_PA6 GPIO_ACTIVE_HIGH>;
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+ simple-audio-card,aux-devs = <&headphones_amp>;
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+ simple-audio-card,pin-switches = "Headphones";
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+
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+ simple-audio-card,codec {
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+ sound-dai = <&es8388>;
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+ };
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+
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+ simple-audio-card,cpu {
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+ sound-dai = <&i2s1>;
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+ };
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+ };
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+
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+ gpio-fan {
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+ #cooling-cells = <2>;
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+ compatible = "gpio-fan";
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+ gpio-fan,speed-map = <0 0 3000 1>;
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+ gpios = <&gpio1 RK_PA1 GPIO_ACTIVE_HIGH>;
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+ };
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+
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+ /delete-node/ gpio-keys;
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+
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+ /* not amplifier, used as switcher only */
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+ headphones_amp: headphones-amp {
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+ compatible = "simple-audio-amplifier";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&ear_ctl_pin>;
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+ enable-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_HIGH>;
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+ sound-name-prefix = "Headphone Amp";
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+ VCC-supply = <&vcca3v0_codec>;
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+ };
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+
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+ ir-receiver {
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+ linux,rc-map-name = "rc-khadas";
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+ };
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+
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+ leds {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&work_led_pin>, <&diy_led_pin>;
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+ };
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+};
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+
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+&fusb0 {
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+ vbus-supply = <&vcc_vbus_typec1>;
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+};
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+
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+&i2c0 {
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+ hym8563: hym8563@51 {
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+ compatible = "haoyu,hym8563";
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+ reg = <0x51>;
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+ interrupt-parent = <&gpio0>;
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+ interrupts = <RK_PA5 IRQ_TYPE_EDGE_FALLING>;
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+ #clock-cells = <0>;
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+ clock-frequency = <32768>;
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+ clock-output-names = "xin32k";
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&hym8563_int>;
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+ };
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+};
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+
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+&i2c1 {
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+ es8388: es8388@11 {
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+ compatible = "everest,es8388";
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+ reg = <0x11>;
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+ clock-names = "mclk";
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+ clocks = <&cru SCLK_I2S_8CH_OUT>;
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+ #sound-dai-cells = <0>;
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+ };
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+};
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+
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+/* <4 RK_PA0 1 &pcfg_pull_none> is used as i2s_8ch_mclk_pin */
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+&i2s0_8ch_bus {
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+ rockchip,pins =
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+ <3 RK_PD0 1 &pcfg_pull_none>,
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+ <3 RK_PD1 1 &pcfg_pull_none>,
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+ <3 RK_PD2 1 &pcfg_pull_none>,
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+ <3 RK_PD3 1 &pcfg_pull_none>,
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+ <3 RK_PD4 1 &pcfg_pull_none>,
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+ <3 RK_PD5 1 &pcfg_pull_none>,
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+ <3 RK_PD6 1 &pcfg_pull_none>,
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+ <3 RK_PD7 1 &pcfg_pull_none>;
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+};
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+
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+&i2s1 {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2s_8ch_mclk_pin>, <&i2s1_2ch_bus>;
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+ rockchip,playback-channels = <2>;
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+ rockchip,capture-channels = <2>;
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+ status = "okay";
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+};
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+
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+&pinctrl {
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+ es8388 {
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+ ear_ctl_pin: ear-ctl-pin {
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+ rockchip,pins = <0 RK_PA2 RK_FUNC_GPIO &pcfg_output_high>;
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+ };
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+
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+ hp_det_pin: hp-det-pin {
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+ rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_down>;
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+ };
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+ };
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+
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+ hym8563 {
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+ hym8563_int: hym8563-int {
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+ rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
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+ };
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+ };
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+
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+ i2s1 {
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+ i2s_8ch_mclk_pin: i2s-8ch-mclk-pin {
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+ rockchip,pins = <4 RK_PA0 1 &pcfg_pull_none>;
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+ };
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+ };
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+};
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+
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+&u2phy0 {
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+ status = "okay";
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+
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+ u2phy0_otg: otg-port {
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+ phy-supply = <&vcc_vbus_typec1>;
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+ status = "okay";
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+ };
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+
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+ u2phy0_host: host-port {
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+ phy-supply = <&vcc5v0_host>;
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+ status = "okay";
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+ };
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+};
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+
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+&u2phy1 {
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+ status = "okay";
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+
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+ u2phy1_otg: otg-port {
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+ phy-supply = <&vcc5v0_host>;
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+ status = "okay";
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+ };
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+
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+ u2phy1_host: host-port {
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+ phy-supply = <&vcc5v0_host>;
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+ status = "okay";
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+ };
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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_xfer &uart0_cts &uart0_rts>;
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+ status = "okay";
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+};
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+
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+&usbdrd_dwc3_0 {
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+ dr_mode = "host";
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+ status = "okay";
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+};
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+
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+&vcc_sys {
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+ /* vcc_sys is fixed, not controlled by any gpio */
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+ /delete-property/ gpio;
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+ /delete-property/ pinctrl-names;
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+ /delete-property/ pinctrl-0;
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+};
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+
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+&vcc5v0_host {
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&vcc5v0_host_en>;
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+};
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--
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2.35.3
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