arm64: dts: rockchip: drop PCIe 3v3 always-on and boot-on
Subsystems (3)
RFC PATCH 2/2 arm64: dts: rockchip: drop PCIe 3v3 always-on and boot-on
Example commit of needed dropping of regulator always-on/boot-on declarations to make sure quirky devices known to not be working on RK3399 are able to enumerate on second try without assertion/deassertion of PERST# in-band PCIe reset signal.
One example only, to avoid patch-bomb.
Signed-off-by Geraldo Nascimento <[email protected]>
--- arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi | 2 -- 1 file changed, 2 deletions(-)
arch/arm64/boot/dts/rockchip/rk3399pro-vmarc-som.dtsi +0 -2
@@ -25,8 +25,6 @@ vcc3v3_pcie: regulator-vcc-pcie { pinctrl-names = "default"; pinctrl-0 = <&pcie_pwr>; regulator-name = "vcc3v3_pcie"; - regulator-always-on; - regulator-boot-on; vin-supply = <&vcc5v0_sys>; };
Signature · 1 line
2.49.0