diff options
author | Christoph Muellner <christoph.muellner@theobroma-systems.com> | 2018-11-13 11:25:35 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-12-05 19:41:23 +0100 |
commit | ad953dfdfa9543d224abd18fbf12bcac6454c376 (patch) | |
tree | 4c236dd07c5d9ac16c9336376b4dfcd4a99624a1 /arch/arm64/boot | |
parent | ee48a9df170c233b406d49aa8840625a51ee9c0c (diff) |
arm64: dts: rockchip: Fix PCIe reset polarity for rk3399-puma-haikou.
commit c1d91f86a1b4c9c05854d59c6a0abd5d0f75b849 upstream.
This patch fixes the wrong polarity setting for the PCIe host driver's
pre-reset pin for rk3399-puma-haikou. Without this patch link training
will most likely fail.
Fixes: 60fd9f72ce8a ("arm64: dts: rockchip: add Haikou baseboard with RK3399-Q7 SoM")
Cc: stable@vger.kernel.org
Signed-off-by: Christoph Muellner <christoph.muellner@theobroma-systems.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm64/boot')
-rw-r--r-- | arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts index 9a7486058455..eea7f8f070cf 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou.dts @@ -130,7 +130,7 @@ }; &pcie0 { - ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_LOW>; + ep-gpios = <&gpio4 RK_PC6 GPIO_ACTIVE_HIGH>; num-lanes = <4>; pinctrl-names = "default"; pinctrl-0 = <&pcie_clkreqn_cpm>; |