Adding Neo3 with I2S and SPDIF enabled by default (#2193)
Moving from wip to conf. We have dedicated DT and probably not much left.
This commit is contained in:
Igor Pečovnik
GitHub
parent
4f24a622e1
commit
dccb076019
@ -8,4 +8,4 @@ MODULES="g_serial"
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MODULES_BLACKLIST="rockchipdrm analogix_dp dw_mipi_dsi dw_hdmi gpu_sched lima"
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SERIALCON="ttyS2:1500000,ttyGS0"
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BUILD_DESKTOP="no"
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BOOT_FDT_FILE="rockchip/rk3328-nanopi-r2-rev00.dtb"
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BOOT_FDT_FILE="rockchip/rk3328-nanopi-neo3-rev02.dtb"
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@ -0,0 +1,228 @@
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From 3d8e4be5ff1783dffc6cad7d69f06366e0eb5d6c Mon Sep 17 00:00:00 2001
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From: Igor Pecovnik <igor.pecovnik@gmail.com>
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Date: Mon, 7 Sep 2020 21:21:55 +0200
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Subject: [PATCH] Add Nanopi Neo3 with enabled I2S and spdif
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Signed-off-by: Igor Pecovnik <igor.pecovnik@gmail.com>
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---
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arch/arm64/boot/dts/rockchip/Makefile | 1 +
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.../dts/rockchip/rk3328-nanopi-neo3-rev02.dts | 195 ++++++++++++++++++
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2 files changed, 196 insertions(+)
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create mode 100644 arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3-rev02.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 f769eb1d1..b8e6e86e0 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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@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2-rev00.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2-rev20.dtb
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+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-neo3-rev02.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock-pi-e.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
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dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-roc-cc.dtb
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diff --git a/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3-rev02.dts b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3-rev02.dts
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new file mode 100644
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index 000000000..bf0a625fe
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--- /dev/null
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+++ b/arch/arm64/boot/dts/rockchip/rk3328-nanopi-neo3-rev02.dts
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@@ -0,0 +1,195 @@
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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+/*
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+ * Copyright (c) 2019 FriendlyElec Computer Tech. Co., Ltd.
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+ * (http://www.friendlyarm.com)
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+ */
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+
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+/dts-v1/;
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+#include <dt-bindings/input/linux-event-codes.h>
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+#include "rk3328-nanopi-r2-common.dtsi"
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+
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+/ {
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+ model = "FriendlyElec NanoPi NEO3";
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+ compatible = "friendlyelec,nanopi-neo3", "rockchip,rk3328";
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+
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+ gpio-keys {
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+ compatible = "gpio-keys";
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ autorepeat;
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+
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&gpio_key1>;
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+
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+ button@0 {
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+ gpios = <&gpio0 RK_PA0 GPIO_ACTIVE_LOW>;
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+ label = "reset";
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+ linux,code = <BTN_1>;
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+ linux,input-type = <1>;
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+ gpio-key,wakeup = <1>;
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+ debounce-interval = <100>;
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+ };
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+ };
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+
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+ i2s-sound {
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+ compatible = "simple-audio-card";
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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,name = "I2S Out";
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+ status = "okay";
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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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+ simple-audio-card,codec {
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+ sound-dai = <&pcm5102>;
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+ };
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+ };
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+
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+ pcm5102: pcm510x {
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+ #sound-dai-cells = <0>;
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+ compatible = "ti,pcm5102a";
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+ pcm510x,format = "i2s";
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+ };
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+
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+ sound-spdif {
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+ compatible = "simple-audio-card";
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+ simple-audio-card,name = "SPDIF";
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+ simple-audio-card,cpu {
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+ sound-dai = <&spdif>;
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+ };
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+ simple-audio-card,codec {
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+ sound-dai = <&spdif_out>;
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+ };
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+ };
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+
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+ spdif_out: spdif-out {
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+ compatible = "linux,spdif-dit";
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+ #sound-dai-cells = <0>;
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+ };
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+
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+ vcc_rtl8153: vcc-rtl8153-regulator {
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+ compatible = "regulator-fixed";
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+ gpio = <&gpio2 RK_PC6 GPIO_ACTIVE_HIGH>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&usb30_en_drv>;
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+ regulator-always-on;
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+ regulator-name = "vcc_rtl8153";
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+ regulator-min-microvolt = <5000000>;
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+ regulator-max-microvolt = <5000000>;
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+ off-on-delay-us = <5000>;
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+ enable-active-high;
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+ };
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+};
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+
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+&mach {
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+ hwrev = <2>;
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+ model = "NanoPi NEO3";
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+};
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+
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+&i2s1 {
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+ rockchip,playback-channels = <2>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&i2s1_mclk
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+ &i2s1_sclk
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+ &i2s1_lrcktx
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+ &i2s1_lrckrx
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+ &i2s1_sdo
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+ &i2s1_sdi>;
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+ status = "okay";
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+};
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+
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+&spdif {
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+ status = "okay";
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+ pinctrl-0 = <&spdifm0_tx>;
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+};
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+
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+&emmc {
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+ status = "disabled";
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+};
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+
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+&i2c0 {
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+ status = "okay";
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+};
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+
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+&leds {
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+ status = "okay";
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+
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+};
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+
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+&leds_gpio {
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+ rockchip,pins =
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+ <0 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
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+};
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+
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+&pwm2 {
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+ pinctrl-names = "default", "sleep";
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+ pinctrl-1 = <&pwm2_sleep_pin>;
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+ status = "okay";
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+};
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+
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+&rk805 {
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+ interrupt-parent = <&gpio1>;
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+ interrupts = <RK_PD0 IRQ_TYPE_LEVEL_LOW>;
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+};
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+
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+&vccio_sd {
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+ status = "okay";
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+};
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+
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+&io_domains {
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+ vccio3-supply = <&vccio_sd>;
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+};
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+
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+&sdmmc {
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+ vqmmc-supply = <&vccio_sd>;
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+ max-frequency = <150000000>;
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+ sd-uhs-sdr50;
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+ sd-uhs-sdr104;
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+ status = "okay";
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+};
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+
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+&sdmmc_ext {
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+ status = "disabled";
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+};
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+
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+&sdio_pwrseq {
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+ status = "disabled";
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+};
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+
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+&pinctrl {
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+ pmic {
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+ pmic_int_l: pmic-int-l {
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+ rockchip,pins = <1 RK_PD0 RK_FUNC_GPIO &pcfg_pull_up>;
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+ };
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+ };
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+
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+ pwm {
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+ pwm2_sleep_pin: pwm2-sleep-pin {
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+ rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_output_low>;
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+ };
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+ };
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+
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+ rockchip-key {
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+ gpio_key1: gpio-key1 {
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+ rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+ };
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+
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+ usb {
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+ otg_vbus_drv: otg-vbus-drv {
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+ rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+
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+ usb30_en_drv: usb30-en-drv {
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+ rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
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+ };
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+ };
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+};
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+
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+&uart1{
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+ status = "okay";
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+ pinctl-0 = <&uart1_xfer>;
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+};
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+
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--
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Created with Armbian build tools https://github.com/armbian/build
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