[3/5] ARM: sun6i: dt: Add A31 GMAC gigabit ethernet controller node
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Message ID 1394036835-22007-4-git-send-email-wens@csie.org
State New, archived
Headers show

Commit Message

Chen-Yu Tsai (Moxa) March 5, 2014, 4:27 p.m. UTC
The A31 has the same GMAC found on the A20 SoC, except it has
an extra reset control.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
 arch/arm/boot/dts/sun6i-a31.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

Comments

Maxime Ripard March 17, 2014, 3:57 p.m. UTC | #1
On Thu, Mar 06, 2014 at 12:27:13AM +0800, Chen-Yu Tsai wrote:
> The A31 has the same GMAC found on the A20 SoC, except it has
> an extra reset control.
> 
> Signed-off-by: Chen-Yu Tsai <wens@csie.org>
> ---
>  arch/arm/boot/dts/sun6i-a31.dtsi | 16 ++++++++++++++++
>  1 file changed, 16 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
> index ee09e4c..e958d5f 100644
> --- a/arch/arm/boot/dts/sun6i-a31.dtsi
> +++ b/arch/arm/boot/dts/sun6i-a31.dtsi
> @@ -429,6 +429,22 @@
>  			status = "disabled";
>  		};
>  
> +		gmac: ethernet@01c30000 {
> +			compatible = "allwinner,sun7i-a20-gmac";
> +			reg = <0x01c30000 0x1054>;
> +			interrupts = <0 82 4>;
> +			interrupt-names = "macirq";
> +			clocks = <&ahb1_gates 17>, <&gmac_tx_clk>;
> +			clock-names = "stmmaceth", "allwinner_gmac_tx";
> +			resets = <&ahb1_rst 17>;

You need an additional
			reset-names = "stmmaceth";

Thanks!

Patch
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diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index ee09e4c..e958d5f 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -429,6 +429,22 @@ 
 			status = "disabled";
 		};
 
+		gmac: ethernet@01c30000 {
+			compatible = "allwinner,sun7i-a20-gmac";
+			reg = <0x01c30000 0x1054>;
+			interrupts = <0 82 4>;
+			interrupt-names = "macirq";
+			clocks = <&ahb1_gates 17>, <&gmac_tx_clk>;
+			clock-names = "stmmaceth", "allwinner_gmac_tx";
+			resets = <&ahb1_rst 17>;
+			snps,pbl = <2>;
+			snps,fixed-burst;
+			snps,force_sf_dma_mode;
+			status = "disabled";
+			#address-cells = <1>;
+			#size-cells = <0>;
+		};
+
 		spi0: spi@01c68000 {
 			compatible = "allwinner,sun6i-a31-spi";
 			reg = <0x01c68000 0x1000>;