Commit 0368e4af authored by Geraldo Nascimento's avatar Geraldo Nascimento Committed by Heiko Stuebner
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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: 755fff52 ("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: default avatarShawn Lin <shawn.lin@rock-chips.com>
Reviewed-by: default avatarDragan Simic <dsimic@manjaro.org>
Signed-off-by: default avatarGeraldo Nascimento <geraldogabriel@gmail.com>
Acked-by: default avatarShawn Lin <shawn.lin@rock-chips.com>
Link: https://patch.msgid.link/43bb639c120f599106fca2deee6c6599b2692c5c.1763415706.git.geraldogabriel@gmail.com


Signed-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent cd8967ea

arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts

+0 −1
Original line number Diff line number Diff line
@@ -424,7 +424,6 @@ &pcie_phy { 


&pcie0 {

	ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>;

	max-link-speed = <2>;

	num-lanes = <2>;

	pinctrl-names = "default";

	status = "okay";