* [PATCH] arm64: dts: rockchip: Use only supported PCIe link speed on rk3399
@ 2021-04-13 14:17 Peter Robinson
2021-05-09 23:55 ` Heiko Stuebner
0 siblings, 1 reply; 2+ messages in thread
From: Peter Robinson @ 2021-04-13 14:17 UTC (permalink / raw)
To: Rob Herring, Heiko Stuebner, devicetree, linux-arm-kernel,
linux-rockchip
Cc: Peter Robinson
The max link speed supported by the rk3399 is already set in the
rk3399.dtsi file so don't set unsupported link speeds in device
specific DTs. This is the same fix as 642fb27.
Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
---
arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi | 1 -
arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi | 1 -
arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi | 1 -
3 files changed, 3 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
index 48ed4aaa37f3..476787027e03 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-nanopi4.dtsi
@@ -504,7 +504,6 @@ &pcie_phy {
};
&pcie0 {
- max-link-speed = <2>;
num-lanes = <2>;
vpcie0v9-supply = <&vcca0v9_s3>;
vpcie1v8-supply = <&vcca1v8_s3>;
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
index fb7599f07af4..17ba7c3d9a9c 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4.dtsi
@@ -469,7 +469,6 @@ &pcie_phy {
&pcie0 {
ep-gpios = <&gpio4 RK_PD3 GPIO_ACTIVE_HIGH>;
- max-link-speed = <2>;
num-lanes = <4>;
pinctrl-0 = <&pcie_clkreqnb_cpm>;
pinctrl-names = "default";
diff --git a/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi b/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi
index 7257494d2831..bc385ad45a13 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi
@@ -324,7 +324,6 @@ &pcie_phy {
&pcie0 {
ep-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
- max-link-speed = <2>;
num-lanes = <4>;
pinctrl-0 = <&pcie_clkreqnb_cpm>;
pinctrl-names = "default";
--
2.31.1
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^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm64: dts: rockchip: Use only supported PCIe link speed on rk3399
2021-04-13 14:17 [PATCH] arm64: dts: rockchip: Use only supported PCIe link speed on rk3399 Peter Robinson
@ 2021-05-09 23:55 ` Heiko Stuebner
0 siblings, 0 replies; 2+ messages in thread
From: Heiko Stuebner @ 2021-05-09 23:55 UTC (permalink / raw)
To: Rob Herring, devicetree, linux-rockchip, Peter Robinson,
linux-arm-kernel
Cc: Heiko Stuebner
On Tue, 13 Apr 2021 15:17:09 +0100, Peter Robinson wrote:
> The max link speed supported by the rk3399 is already set in the
> rk3399.dtsi file so don't set unsupported link speeds in device
> specific DTs. This is the same fix as 642fb27.
Applied, thanks!
[1/1] arm64: dts: rockchip: Use only supported PCIe link speed on rk3399
commit: 954d5986afa50c178ea7554e6abdd611d08f5ade
Best regards,
--
Heiko Stuebner <heiko@sntech.de>
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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