From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/arch/arm64/boot/dts/renesas/r8a77965-salvator-x.dts | 28 ++++++++++++++++++++++++++++
1 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/kernel/arch/arm64/boot/dts/renesas/r8a77965-salvator-x.dts b/kernel/arch/arm64/boot/dts/renesas/r8a77965-salvator-x.dts
index 340a3c7..660a024 100644
--- a/kernel/arch/arm64/boot/dts/renesas/r8a77965-salvator-x.dts
+++ b/kernel/arch/arm64/boot/dts/renesas/r8a77965-salvator-x.dts
@@ -41,9 +41,37 @@
remote-endpoint = <&hdmi0_con>;
};
};
+ port@2 {
+ reg = <2>;
+ dw_hdmi0_snd_in: endpoint {
+ remote-endpoint = <&rsnd_endpoint1>;
+ };
+ };
};
};
&hdmi0_con {
remote-endpoint = <&rcar_dw_hdmi0_out>;
};
+
+&rcar_sound {
+ ports {
+ rsnd_port1: port@1 {
+ reg = <1>;
+ rsnd_endpoint1: endpoint {
+ remote-endpoint = <&dw_hdmi0_snd_in>;
+
+ dai-format = "i2s";
+ bitclock-master = <&rsnd_endpoint1>;
+ frame-master = <&rsnd_endpoint1>;
+
+ playback = <&ssi2>;
+ };
+ };
+ };
+};
+
+&sound_card {
+ dais = <&rsnd_port0 /* ak4613 */
+ &rsnd_port1>; /* HDMI0 */
+};
--
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