From: Geraldo Nascimento Date: Mon, 17 Nov 2025 21:47:43 +0000 (-0300) Subject: arm64: dts: rockchip: remove dangerous max-link-speed from helios64 X-Git-Tag: v6.19-rc7~41^2~3^2~8 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0368e4afcf20f377c81fa77b1c7d0dee4a625a44;p=thirdparty%2Flinux.git arm64: dts: rockchip: remove dangerous max-link-speed from helios64 Shawn Lin from Rockchip strongly discourages attempts to use their RK3399 PCIe core at 5.0 GT/s speed, citing concerns about catastrophic failures that may happen. Even if the odds are low, drop from last user of this non-default property for the RK3399 platform, helios64 board dts. Fixes: 755fff528b1b ("arm64: dts: rockchip: add variables for pcie completion to helios64") Link: https://lore.kernel.org/all/e8524bf8-a90c-423f-8a58-9ef05a3db1dd@rock-chips.com/ Cc: stable@vger.kernel.org Reported-by: Shawn Lin Reviewed-by: Dragan Simic Signed-off-by: Geraldo Nascimento Acked-by: Shawn Lin Link: https://patch.msgid.link/43bb639c120f599106fca2deee6c6599b2692c5c.1763415706.git.geraldogabriel@gmail.com Signed-off-by: Heiko Stuebner --- diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts index e7d4a2f9a95e..78a7775c3b22 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts @@ -424,7 +424,6 @@ &pcie0 { ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>; - max-link-speed = <2>; num-lanes = <2>; pinctrl-names = "default"; status = "okay";