diff options
| author | Faraz Ata <faraz.ata@samsung.com> | 2024-12-12 17:27:05 +0530 |
|---|---|---|
| committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-12-14 11:47:59 +0100 |
| commit | de7a4e01055b040b303d01d709262b7ce9d818ff (patch) | |
| tree | 2bccff67b1dab0e9b436a22404c097201c6dbca4 | |
| parent | 8749e19c133e6790254252d6dc4fd16d67f7edee (diff) | |
arm64: dts: exynosautov920: Add DMA nodes
ExynosAutov920 SoC has 7 DMA controllers. Two secure DMAC
(SPDMA0 & SPDMA1) and five non-secure DMAC (PDMA0 to PDMA4).
Add the required dt nodes for the same.
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Faraz Ata <faraz.ata@samsung.com>
Link: https://lore.kernel.org/r/20241212115709.1724-1-faraz.ata@samsung.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
| -rw-r--r-- | arch/arm64/boot/dts/exynos/exynosautov920.dtsi | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi index 7b9591255e91..eb446cdc4ab6 100644 --- a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi @@ -213,6 +213,69 @@ interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; }; + spdma0: dma-controller@10180000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x10180000 0x1000>; + interrupts = <GIC_SPI 918 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_misc CLK_MOUT_MISC_NOC_USER>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + }; + + spdma1: dma-controller@10190000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x10190000 0x1000>; + interrupts = <GIC_SPI 917 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_misc CLK_MOUT_MISC_NOC_USER>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + }; + + pdma0: dma-controller@101a0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x101a0000 0x1000>; + interrupts = <GIC_SPI 916 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_misc CLK_MOUT_MISC_NOC_USER>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + }; + + pdma1: dma-controller@101b0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x101b0000 0x1000>; + interrupts = <GIC_SPI 915 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_misc CLK_MOUT_MISC_NOC_USER>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + }; + + pdma2: dma-controller@101c0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x101c0000 0x1000>; + interrupts = <GIC_SPI 914 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_misc CLK_MOUT_MISC_NOC_USER>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + }; + + pdma3: dma-controller@101d0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x101d0000 0x1000>; + interrupts = <GIC_SPI 913 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_misc CLK_MOUT_MISC_NOC_USER>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + }; + + pdma4: dma-controller@101e0000 { + compatible = "arm,pl330", "arm,primecell"; + reg = <0x101e0000 0x1000>; + interrupts = <GIC_SPI 912 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cmu_misc CLK_MOUT_MISC_NOC_USER>; + clock-names = "apb_pclk"; + #dma-cells = <1>; + }; + cmu_peric0: clock-controller@10800000 { compatible = "samsung,exynosautov920-cmu-peric0"; reg = <0x10800000 0x8000>; |