| Message ID | 20211029005323.144652-1-dgilmore@redhat.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: rockchip: helios64: add variables for pcie completion | expand |
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
On Thu, 28 Oct 2021 19:53:19 -0500, 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 Applied, thanks! [1/1] arm64: dts: rockchip: helios64: add variables for pcie completion commit: 755fff528b1b760c700dbf39928ff3dda825f748 Best regards,
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>;
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(+)