diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2022-04-27 12:56:52 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2022-05-06 12:09:33 +0300 |
| commit | 257d24b3589ba745e5709f180667c6b27e5442aa (patch) | |
| tree | 8dc17293ca0bba1832a8f59faa3706fee2286d24 /arch/arm/boot/dts/r9a06g032.dtsi | |
| parent | 747bbcd3aacd95fe200cdda415dba02e872946b5 (diff) | |
| download | linux-257d24b3589ba745e5709f180667c6b27e5442aa.tar.xz | |
ARM: dts: r9a06g032: Add the two DMA nodes
Describe the two DMA controllers available on this SoC.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20220427095653.91804-9-miquel.raynal@bootlin.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Diffstat (limited to 'arch/arm/boot/dts/r9a06g032.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/r9a06g032.dtsi | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/r9a06g032.dtsi b/arch/arm/boot/dts/r9a06g032.dtsi index cd9dc815089f..74d583927b86 100644 --- a/arch/arm/boot/dts/r9a06g032.dtsi +++ b/arch/arm/boot/dts/r9a06g032.dtsi @@ -201,6 +201,34 @@ status = "disabled"; }; + dma0: dma-controller@40104000 { + compatible = "renesas,r9a06g032-dma", "renesas,rzn1-dma"; + reg = <0x40104000 0x1000>; + interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "hclk"; + clocks = <&sysctrl R9A06G032_HCLK_DMA0>; + dma-channels = <8>; + dma-requests = <16>; + dma-masters = <1>; + #dma-cells = <3>; + block_size = <0xfff>; + data-width = <8>; + }; + + dma1: dma-controller@40105000 { + compatible = "renesas,r9a06g032-dma", "renesas,rzn1-dma"; + reg = <0x40105000 0x1000>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>; + clock-names = "hclk"; + clocks = <&sysctrl R9A06G032_HCLK_DMA1>; + dma-channels = <8>; + dma-requests = <16>; + dma-masters = <1>; + #dma-cells = <3>; + block_size = <0xfff>; + data-width = <8>; + }; + gic: interrupt-controller@44101000 { compatible = "arm,gic-400", "arm,cortex-a7-gic"; interrupt-controller; |