From 54b013e3caa2dad5e517b1123a20aadaee85e79f Mon Sep 17 00:00:00 2001
From: hyx <dylan.huang@tauzin.cn>
Date: Thu, 15 Jan 2026 14:26:33 +0800
Subject: [PATCH] close spi i2s uart0 dma

---
 kernel/arch/arm64/boot/dts/rockchip/F1BNC002B-gateway.dts | 6 ++++++
 kernel/arch/arm64/boot/dts/rockchip/px30.dtsi             | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/kernel/arch/arm64/boot/dts/rockchip/F1BNC002B-gateway.dts b/kernel/arch/arm64/boot/dts/rockchip/F1BNC002B-gateway.dts
index edf254eb2..efd7c2d13 100755
--- a/kernel/arch/arm64/boot/dts/rockchip/F1BNC002B-gateway.dts
+++ b/kernel/arch/arm64/boot/dts/rockchip/F1BNC002B-gateway.dts
@@ -510,6 +510,8 @@
 };
 &spi1 {
 	status = "okay";
+	/delete-property/ dmas;
+	/delete-property/ dma-names;
 	//pinctrl-names = "default";
 	pinctrl-0 = <&spi1_csn0 &spi1_clk &spi1_miso &spi1_mosi>;
 	wk2xxx_spi1@0{
@@ -534,6 +536,8 @@
 
 &i2s1_2ch {
 	status = "okay";
+	/delete-property/ dmas;
+	/delete-property/ dma-names;
 	#sound-dai-cells = <0>;
 };
 
@@ -649,6 +653,8 @@
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_xfer>;
+	/delete-property/ dmas;
+	/delete-property/ dma-names;
 	status = "okay";
 };
 &uart3 {
diff --git a/kernel/arch/arm64/boot/dts/rockchip/px30.dtsi b/kernel/arch/arm64/boot/dts/rockchip/px30.dtsi
index 15f6441fb..24004e5f7 100755
--- a/kernel/arch/arm64/boot/dts/rockchip/px30.dtsi
+++ b/kernel/arch/arm64/boot/dts/rockchip/px30.dtsi
@@ -596,8 +596,8 @@
 		clock-names = "baudclk", "apb_pclk";
 		reg-shift = <2>;
 		reg-io-width = <4>;
-//		dmas = <&dmac 0>, <&dmac 1>;
-//                dma-names = "tx","rx";
+		dmas = <&dmac 0>, <&dmac 1>;
+                dma-names = "tx","rx";
 		pinctrl-names = "default";
 		pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
 		status = "disabled";