Messages in this thread | | | Date | Mon, 1 Nov 2021 10:46:41 +0100 | From | Florian Klink <> | Subject | Re: [PATCH] arm64: dts: rockchip: helios64: add variables for pcie completion |
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Acked-By: Florian Klink <flokli@flokli.de>
On 21-10-28 19:53:19, Dennis Gilmore wrote: >without ep-gpios defined u-boot does not initialise PCIe >rockchip_pcie pcie@f8000000: failed to find ep-gpios property > >additionally set max-link-speed and pinctrl-names for completeness > >with this patch and the ones from Florian Klink applied to the dts >file in u-boot sata drives show up in both u-boot and linux > >Signed-off-by: Dennis Gilmore <dgilmore@redhat.com> >--- > arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts | 3 +++ > 1 file changed, 3 insertions(+) > >diff --git a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts >index 9c2b45012daa..1e4042a7fdc3 100644 >--- a/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts >+++ b/arch/arm64/boot/dts/rockchip/rk3399-kobol-helios64.dts >@@ -534,7 +534,10 @@ &pcie_phy { > }; > > &pcie0 { >+ ep-gpios = <&gpio2 RK_PD4 GPIO_ACTIVE_HIGH>; >+ max-link-speed = <2>; > num-lanes = <2>; >+ pinctrl-names = "default"; > status = "okay"; > > vpcie12v-supply = <&vcc12v_dcin>; >-- >2.32.0
-- Florian Klink
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