diff mbox series

[RFC/RFT,v2,11/11] arm64: dts: rockchip: add basic lane-map and drop bifurcation from r2pro

Message ID 20220426132139.26761-12-linux@fw-web.de (mailing list archive)
State New, archived
Headers show
Series RK3568 PCIe V3 support | expand

Commit Message

Frank Wunderlich April 26, 2022, 1:21 p.m. UTC 
From: Frank Wunderlich <frank-w@public-files.de>

Change DTS-Property from bifurcation to the new lane-map.
The lane-map is more generic but PCIe controller driver
converts it back to the bifurcation-bool.

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
---
changes in v2:
- new patch
---
 arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
index 86506d7896c6..9acd85db3a3a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-bpi-r2-pro.dts
@@ -477,14 +477,14 @@  &pcie30phy {
 };
 
 &pcie3x1 {
-	bifurcation;
+	lane-map = <0 1>;
 	reset-gpios = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
 	vpcie3v3-supply = <&vcc3v3_ngff>;
 	status = "okay";
 };
 
 &pcie3x2 {
-	bifurcation;
+	lane-map = <1 0>;
 	reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
 	vpcie3v3-supply = <&vcc3v3_minipcie>;
 	status = "okay";