diff options
Diffstat (limited to 'arch/arm64/boot')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi index 221ac9171396..db17d0a4ed57 100644 --- a/arch/arm64/boot/dts/mediatek/mt2712e.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt2712e.dtsi @@ -300,6 +300,9 @@ interrupts = <GIC_SPI 127 IRQ_TYPE_LEVEL_LOW>; clocks = <&baud_clk>, <&sys_clk>; clock-names = "baud", "bus"; + dmas = <&apdma 10 + &apdma 11>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -375,6 +378,39 @@ (GIC_CPU_MASK_RAW(0x13) | IRQ_TYPE_LEVEL_HIGH)>; }; + apdma: dma-controller@11000400 { + compatible = "mediatek,mt2712-uart-dma", + "mediatek,mt6577-uart-dma"; + reg = <0 0x11000400 0 0x80>, + <0 0x11000480 0 0x80>, + <0 0x11000500 0 0x80>, + <0 0x11000580 0 0x80>, + <0 0x11000600 0 0x80>, + <0 0x11000680 0 0x80>, + <0 0x11000700 0 0x80>, + <0 0x11000780 0 0x80>, + <0 0x11000800 0 0x80>, + <0 0x11000880 0 0x80>, + <0 0x11000900 0 0x80>, + <0 0x11000980 0 0x80>; + interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 104 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 111 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_LOW>; + dma-requests = <12>; + clocks = <&pericfg CLK_PERI_AP_DMA>; + clock-names = "apdma"; + #dma-cells = <1>; + }; + auxadc: adc@11001000 { compatible = "mediatek,mt2712-auxadc"; reg = <0 0x11001000 0 0x1000>; @@ -391,6 +427,9 @@ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_LOW>; clocks = <&baud_clk>, <&sys_clk>; clock-names = "baud", "bus"; + dmas = <&apdma 0 + &apdma 1>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -401,6 +440,9 @@ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_LOW>; clocks = <&baud_clk>, <&sys_clk>; clock-names = "baud", "bus"; + dmas = <&apdma 2 + &apdma 3>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -411,6 +453,9 @@ interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_LOW>; clocks = <&baud_clk>, <&sys_clk>; clock-names = "baud", "bus"; + dmas = <&apdma 4 + &apdma 5>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -421,6 +466,9 @@ interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_LOW>; clocks = <&baud_clk>, <&sys_clk>; clock-names = "baud", "bus"; + dmas = <&apdma 6 + &apdma 7>; + dma-names = "tx", "rx"; status = "disabled"; }; @@ -635,6 +683,9 @@ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_LOW>; clocks = <&baud_clk>, <&sys_clk>; clock-names = "baud", "bus"; + dmas = <&apdma 8 + &apdma 9>; + dma-names = "tx", "rx"; status = "disabled"; }; |