From: Christian Hewitt <christianshewitt@gmail.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Neil Armstrong <neil.armstrong@linaro.org>,
Kevin Hilman <khilman@baylibre.com>,
Jerome Brunet <jbrunet@baylibre.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 2/3] arm64: dts: meson: add audio playback to p201
Date: Tue, 15 Aug 2023 09:27:50 +0000 [thread overview]
Message-ID: <20230815092751.1791195-3-christianshewitt@gmail.com> (raw)
In-Reply-To: <20230815092751.1791195-1-christianshewitt@gmail.com>
Add initial audio support limited to HDMI i2s.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
---
.../boot/dts/amlogic/meson-gxbb-p201.dts | 39 +++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts b/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts
index 150a82f3b2d7..6f81eed83bec 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb-p201.dts
@@ -8,10 +8,49 @@
/dts-v1/;
#include "meson-gxbb-p20x.dtsi"
+#include <dt-bindings/sound/meson-aiu.h>
/ {
compatible = "amlogic,p201", "amlogic,meson-gxbb";
model = "Amlogic Meson GXBB P201 Development Board";
+
+ sound {
+ compatible = "amlogic,gx-sound-card";
+ model = "P201";
+ assigned-clocks = <&clkc CLKID_MPLL0>,
+ <&clkc CLKID_MPLL1>,
+ <&clkc CLKID_MPLL2>;
+ assigned-clock-parents = <0>, <0>, <0>;
+ assigned-clock-rates = <294912000>,
+ <270950400>,
+ <393216000>;
+
+ dai-link-0 {
+ sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>;
+ };
+
+ dai-link-1 {
+ sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>;
+ dai-format = "i2s";
+ mclk-fs = <256>;
+
+ codec-0 {
+ sound-dai = <&aiu AIU_HDMI CTRL_I2S>;
+ };
+ };
+
+ dai-link-2 {
+ sound-dai = <&aiu AIU_HDMI CTRL_OUT>;
+
+ codec-0 {
+ sound-dai = <&hdmi_tx>;
+ };
+ };
+ };
+};
+
+&aiu {
+ status = "okay";
};
ðmac {
--
2.34.1
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next prev parent reply other threads:[~2023-08-15 9:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-15 9:27 [PATCH 0/3] arm64: dts: amlogic: add more basic audio support Christian Hewitt
2023-08-15 9:27 ` [PATCH 1/3] arm64: dts: meson: add audio playback to p200 Christian Hewitt
2023-08-15 9:27 ` Christian Hewitt [this message]
2023-08-15 9:27 ` [PATCH 3/3] arm64: dts: meson: add audio playback to u200 Christian Hewitt
2023-08-15 9:37 ` [PATCH 0/3] arm64: dts: amlogic: add more basic audio support Jerome Brunet
2023-09-08 12:30 ` Neil Armstrong
2023-09-11 9:46 ` Neil Armstrong
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