--- Begin Message ---
- To: Sudeep Holla <sudeep.holla@xxxxxxx>, Cristian Marussi <cristian.marussi@xxxxxxx>, Rob Herring <robh+dt@xxxxxxxxxx>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@xxxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Liam Girdwood <lgirdwood@xxxxxxxxx>, Mark Brown <broonie@xxxxxxxxxx>, Nicolas Frattaroli <frattaroli.nicolas@xxxxxxxxx>, Heiko Stuebner <heiko@xxxxxxxxx>, Jaroslav Kysela <perex@xxxxxxxx>, Takashi Iwai <tiwai@xxxxxxxx>, Paul Walmsley <paul.walmsley@xxxxxxxxxx>, Palmer Dabbelt <palmer@xxxxxxxxxxx>, Albert Ou <aou@xxxxxxxxxxxxxxxxx>, Daniel Drake <drake@xxxxxxxxxxxx>, Katsuhiro Suzuki <katsuhiro@xxxxxxxxxxxxx>
- Subject: [PATCH 11/11] arm64: dts: rockchip: rk3588-rock-5b: Add analog audio
- From: Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxxxxxx>
- Date: Wed, 15 Mar 2023 13:48:06 +0200
- Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, devicetree@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-serial@xxxxxxxxxxxxxxx, alsa-devel@xxxxxxxxxxxxxxxx, linux-rockchip@xxxxxxxxxxxxxxxxxxx, linux-riscv@xxxxxxxxxxxxxxxxxxx, kernel@xxxxxxxxxxxxx
- In-reply-to: <20230315114806.3819515-1-cristian.ciocaltea@collabora.com>
- References: <20230315114806.3819515-1-cristian.ciocaltea@collabora.com>
Add the necessary DT nodes for the Rock 5B board to enable the analog
audio support provided by the Everest Semi ES8316 codec.
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxxxxxx>
---
.../boot/dts/rockchip/rk3588-rock-5b.dts | 62 +++++++++++++++++++
1 file changed, 62 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
index 95805cb0adfa..945eac304766 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-rock-5b.dts
@@ -2,6 +2,7 @@
/dts-v1/;
+#include <dt-bindings/gpio/gpio.h>
#include "rk3588.dtsi"
/ {
@@ -25,6 +26,59 @@ vcc5v0_sys: vcc5v0-sys-regulator {
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
};
+
+ sound {
+ compatible = "audio-graph-card";
+ label = "Analog";
+
+ widgets = "Microphone", "Mic Jack",
+ "Headphone", "Headphones";
+
+ routing = "MIC2", "Mic Jack",
+ "Headphones", "HPOL",
+ "Headphones", "HPOR";
+
+ dais = <&i2s0_8ch_p0>;
+ hp-det-gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hp_detect>;
+ };
+};
+
+&i2c7 {
+ status = "okay";
+
+ es8316: es8316@11 {
+ compatible = "everest,es8316";
+ reg = <0x11>;
+ clocks = <&cru I2S0_8CH_MCLKOUT>;
+ clock-names = "mclk";
+ #sound-dai-cells = <0>;
+
+ port {
+ es8316_p0_0: endpoint {
+ remote-endpoint = <&i2s0_8ch_p0_0>;
+ };
+ };
+ };
+};
+
+&i2s0_8ch {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_lrck
+ &i2s0_mclk
+ &i2s0_sclk
+ &i2s0_sdi0
+ &i2s0_sdo0>;
+ status = "okay";
+
+ i2s0_8ch_p0: port {
+ i2s0_8ch_p0_0: endpoint {
+ dai-format = "i2s";
+ mclk-fs = <256>;
+ remote-endpoint = <&es8316_p0_0>;
+ };
+ };
};
&sdhci {
@@ -42,3 +96,11 @@ &uart2 {
pinctrl-0 = <&uart2m0_xfer>;
status = "okay";
};
+
+&pinctrl {
+ sound {
+ hp_detect: hp-detect {
+ rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+};
--
2.39.1
--- End Message ---