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loongson: 2k1000: dts: dma use new driver

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Changelog: 2k1000dts使用新的dma驱动
Signed-off-by: maoxiaochuan <maoxiaochuan@loongson.cn>
This commit is contained in:
tao89959
2026-08-24 14:17:10 +08:00
committed by maoxiaochuan
parent b425f5b590
commit 129b30cc4d
1 changed files with 11 additions and 50 deletions
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arch/loongarch/boot/dts/loongson2k1000.dtsi
+11 -50
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@@ -446,54 +446,16 @@
#thermal-sensor-cells = <1>;
};
apbdma0: dma-controller@1fe00c00 {
compatible = "loongson,ls2k1000-apbdma";
reg = <0x0 0x1fe00c00 0x0 0x8>;
dma: dma@0x1fe00c00 {
compatible = "loongson,lsia-dma";
reg = <0x0 0x1fe00c00 0x0 0x100>;
#config-nr = <5>;
interrupt-parent = <&liointc1>;
interrupts = <12 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_APB_CLK>;
#dma-cells = <1>;
status = "disabled";
};
apbdma1: dma-controller@1fe00c10 {
compatible = "loongson,ls2k1000-apbdma";
reg = <0x0 0x1fe00c10 0x0 0x8>;
interrupt-parent = <&liointc1>;
interrupts = <13 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_APB_CLK>;
#dma-cells = <1>;
status = "disabled";
};
apbdma2: dma-controller@1fe00c20 {
compatible = "loongson,ls2k1000-apbdma";
reg = <0x0 0x1fe00c20 0x0 0x8>;
interrupt-parent = <&liointc1>;
interrupts = <14 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_APB_CLK>;
#dma-cells = <1>;
status = "disabled";
};
apbdma3: dma-controller@1fe00c30 {
compatible = "loongson,ls2k1000-apbdma";
reg = <0x0 0x1fe00c30 0x0 0x8>;
interrupt-parent = <&liointc1>;
interrupts = <15 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_APB_CLK>;
#dma-cells = <1>;
status = "disabled";
};
dma-controller@1fe00c40 {
compatible = "loongson,ls2k1000-apbdma";
reg = <0x0 0x1fe00c40 0x0 0x8>;
interrupt-parent = <&liointc1>;
interrupts = <16 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_APB_CLK>;
#dma-cells = <1>;
status = "disabled";
interrupts = <12 IRQ_TYPE_LEVEL_HIGH>, <13 IRQ_TYPE_LEVEL_HIGH>,
<14 IRQ_TYPE_LEVEL_HIGH>, <15 IRQ_TYPE_LEVEL_HIGH>,
<16 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <2>;
dma-channels = <5>;
};
uart0: serial@1fe20000 {
@@ -684,7 +646,7 @@
interrupt-parent = <&liointc0>;
interrupts = <5 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&clk LOONGSON2_APB_CLK>;
dmas = <&apbdma2 0>, <&apbdma3 0>;
dmas = <&dma 2 0xaae>, <&dma 1 0xaae>;
dma-names = "tx", "rx";
#sound-dai-cells = <0>;
status = "disabled";
@@ -706,8 +668,7 @@
interrupt-parent = <&liointc0>;
interrupts = <20 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "nand_irq";
dmas = <&apbdma0 1>;
dmas = <&dma 0 0xaae>;
dma-names = "nand_rw";
dma-mask = <0xffffffff 0xffffffff>;