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Subject[PATCH] arm64: dts: rockchip: Pinebook Pro: Use supported PCIe link speed
Date
On Pinebook Pro laptops with an NVMe SSD installed, prevent random
crashes in the NVMe driver by not attempting to use a PCIe link speed
higher than that supported by the RK3399 SoC.

See commit 712fa1777207 ("arm64: dts: rockchip: add max-link-speed for
rk3399").

Fixes: 5a65505a6988 ("arm64: dts: rockchip: Add initial support for Pinebook Pro")
Signed-off-by: Simon South <simon@simonsouth.net>
---
arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index 06d48338c836..219b7507a10f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -790,7 +790,6 @@ &pcie_phy {
&pcie0 {
bus-scan-delay-ms = <1000>;
ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;
- max-link-speed = <2>;
num-lanes = <4>;
pinctrl-names = "default";
pinctrl-0 = <&pcie_clkreqn_cpm>;
--
2.28.0
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