2023-03-06 14:05:17

by Walker Chen

Subject: [PATCH v4 3/3] riscv: dts: starfive: add dma controller node

Add the dma controller node for the Starfive JH7110 SoC.

Signed-off-by: Walker Chen <[email protected]>
---
arch/riscv/boot/dts/starfive/jh7110.dtsi | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 697ab59191a1..191b6add72c8 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -510,6 +510,24 @@
#gpio-cells = <2>;
};

+ dma: dma-controller@16050000 {
+ compatible = "starfive,jh7110-axi-dma";
+ reg = <0x0 0x16050000 0x0 0x10000>;
+ clocks = <&stgcrg JH7110_STGCLK_DMA1P_AXI>,
+ <&stgcrg JH7110_STGCLK_DMA1P_AHB>;
+ clock-names = "core-clk", "cfgr-clk";
+ resets = <&stgcrg JH7110_STGRST_DMA1P_AXI>,
+ <&stgcrg JH7110_STGRST_DMA1P_AHB>;
+ interrupts = <73>;
+ #dma-cells = <1>;
+ dma-channels = <4>;
+ snps,dma-masters = <1>;
+ snps,data-width = <3>;
+ snps,block-size = <65536 65536 65536 65536>;
+ snps,priority = <0 1 2 3>;
+ snps,axi-max-burst-len = <16>;
+ };
+
aoncrg: clock-controller@17000000 {
compatible = "starfive,jh7110-aoncrg";
reg = <0x0 0x17000000 0x0 0x10000>;
--
2.17.1

2023-03-06 14:52:41

by Emil Renner Berthing

Subject: Re: [PATCH v4 3/3] riscv: dts: starfive: add dma controller node

On Mon, 6 Mar 2023 at 15:04, Walker Chen <[email protected]> wrote:
> Add the dma controller node for the Starfive JH7110 SoC.
>
> Signed-off-by: Walker Chen <[email protected]>

Thanks!
Reviewed-by: Emil Renner Berthing <[email protected]>

> ---
> arch/riscv/boot/dts/starfive/jh7110.dtsi | 18 ++++++++++++++++++
> 1 file changed, 18 insertions(+)
>
> diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
> index 697ab59191a1..191b6add72c8 100644
> --- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
> +++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
> @@ -510,6 +510,24 @@
> #gpio-cells = <2>;
> };
>
> + dma: dma-controller@16050000 {
> + compatible = "starfive,jh7110-axi-dma";
> + reg = <0x0 0x16050000 0x0 0x10000>;
> + clocks = <&stgcrg JH7110_STGCLK_DMA1P_AXI>,
> + <&stgcrg JH7110_STGCLK_DMA1P_AHB>;
> + clock-names = "core-clk", "cfgr-clk";
> + resets = <&stgcrg JH7110_STGRST_DMA1P_AXI>,
> + <&stgcrg JH7110_STGRST_DMA1P_AHB>;
> + interrupts = <73>;
> + #dma-cells = <1>;
> + dma-channels = <4>;
> + snps,dma-masters = <1>;
> + snps,data-width = <3>;
> + snps,block-size = <65536 65536 65536 65536>;
> + snps,priority = <0 1 2 3>;
> + snps,axi-max-burst-len = <16>;
> + };
> +
> aoncrg: clock-controller@17000000 {
> compatible = "starfive,jh7110-aoncrg";
> reg = <0x0 0x17000000 0x0 0x10000>;
> --
> 2.17.1
>

2023-03-07 01:40:35

by Walker Chen

Subject: Re: [PATCH v4 3/3] riscv: dts: starfive: add dma controller node

On 2023/3/6 22:51, Emil Renner Berthing wrote:
> On Mon, 6 Mar 2023 at 15:04, Walker Chen <[email protected]> wrote:
>> Add the dma controller node for the Starfive JH7110 SoC.
>>
>> Signed-off-by: Walker Chen <[email protected]>
>
> Thanks!
> Reviewed-by: Emil Renner Berthing <[email protected]>

Thank you for your review!

Best regards,
Walker