* [PATCH] arm64: dts: rockchip: Fix ethernet on production Quartz64-B
@ 2022-06-06 16:30 Peter Geis
2022-06-07 9:19 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: Peter Geis @ 2022-06-06 16:30 UTC (permalink / raw)
To: Heiko Stuebner, Rob Herring, Krzysztof Kozlowski, Peter Geis
Cc: Frank Mankel, devicetree, linux-arm-kernel, linux-rockchip, linux-kernel
The production Quartz64 Model B has compatibility issues when using
rgmii-id mode. Switch to rgmii mode and use the SoC's delays to ensure
full compatibility.
Reported-by: Frank Mankel <frank.mankel@gmail.com>
Fixes: dcc8c66bef79 ("arm64: dts: rockchip: add Pine64 Quartz64-B device
tree")
Signed-off-by: Peter Geis <pgwipeout@gmail.com>
Tested-by: Frank Mankel <frank.mankel@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
index 7bdcecc0dfe4..02d5f5a8ca03 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-b.dts
@@ -133,7 +133,7 @@ &gmac1 {
assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>;
assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>;
clock_in_out = "input";
- phy-mode = "rgmii-id";
+ phy-mode = "rgmii";
phy-supply = <&vcc_3v3>;
pinctrl-names = "default";
pinctrl-0 = <&gmac1m1_miim
--
2.25.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: Fix ethernet on production Quartz64-B
2022-06-06 16:30 [PATCH] arm64: dts: rockchip: Fix ethernet on production Quartz64-B Peter Geis
@ 2022-06-07 9:19 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2022-06-07 9:19 UTC (permalink / raw)
To: Krzysztof Kozlowski, Rob Herring, Peter Geis
Cc: Heiko Stuebner, devicetree, linux-arm-kernel, Frank Mankel,
linux-rockchip, linux-kernel
On Mon, 6 Jun 2022 12:30:23 -0400, Peter Geis wrote:
> The production Quartz64 Model B has compatibility issues when using
> rgmii-id mode. Switch to rgmii mode and use the SoC's delays to ensure
> full compatibility.
Applied, thanks!
[1/1] arm64: dts: rockchip: Fix ethernet on production Quartz64-B
commit: 16bc4d196b2a8960cac3bdfd4c98d72c44ab043b
Best regards,
--
Heiko Stuebner <heiko@sntech.de>
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