From: Shawn Lin Date: Fri, 16 Dec 2016 09:42:36 +0000 (+0800) Subject: arm64: dts: rockchip: add max-link-speed for rk3399 X-Git-Tag: v4.14-rc1~1425^2~13^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=712fa1777207c2f2703a6eb618a9699099cbe37b;p=platform%2Fkernel%2Flinux-rpi.git arm64: dts: rockchip: add max-link-speed for rk3399 Per the errata of TRM, rk3399 won't support gen2 from now on, so let's set max-link-speed to 1 in order not to doing training for gen2. Signed-off-by: Shawn Lin Signed-off-by: Heiko Stuebner --- diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index 3761d06..92b731f 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi @@ -297,6 +297,7 @@ <0 0 0 2 &pcie0_intc 1>, <0 0 0 3 &pcie0_intc 2>, <0 0 0 4 &pcie0_intc 3>; + max-link-speed = <1>; msi-map = <0x0 &its 0x0 0x1000>; phys = <&pcie_phy>; phy-names = "pcie-phy";