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uart0 delete dma;uart1 use dma

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toby 2025-12-09 17:05:27 +08:00
parent 056de8d721
commit d625ef6058
5 changed files with 5 additions and 5 deletions
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8
kernel/arch/arm64/boot/dts/rockchip/px30.dtsi
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@ -596,8 +596,8 @@
clock-names = "baudclk", "apb_pclk"; clock-names = "baudclk", "apb_pclk";
reg-shift = <2>; reg-shift = <2>;
reg-io-width = <4>; reg-io-width = <4>;
dmas = <&dmac 0>, <&dmac 1>; // dmas = <&dmac 0>, <&dmac 1>;
dma-names = "tx","rx"; // dma-names = "tx","rx";
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
status = "disabled"; status = "disabled";
@ -824,8 +824,8 @@
clock-names = "baudclk", "apb_pclk"; clock-names = "baudclk", "apb_pclk";
reg-shift = <2>; reg-shift = <2>;
reg-io-width = <4>; reg-io-width = <4>;
//dmas = <&dmac 2>, <&dmac 3>; dmas = <&dmac 2>, <&dmac 3>;
// dma-names = "tx","rx"; dma-names = "tx","rx";
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&uart1_xfer &uart1_cts &uart1_rts>; pinctrl-0 = <&uart1_xfer &uart1_cts &uart1_rts>;
status = "disabled"; status = "disabled";

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kernel/boot.img
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kernel/resource.img
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kernel/zboot.img
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2
rockdev/boot.img
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@ -1 +1 @@
../kernel/zboot.img /home/zhang/work/disk/linuxOS_AP05/kernel/zboot.img