Re: [PATCH v2 1/4] arm64: dts: qcom: sc7280: Add PCIe nodes for IDP board
From: Bjorn Andersson <hidden>
Date: 2021-06-06 02:21:28
Also in:
linux-arm-msm, linux-usb, lkml
On Sat 05 Jun 09:40 CDT 2021, Prasad Malisetty wrote:
Add PCIe nodes for sc7280 IDP board.
This looks good, but it can't come before patch 2 in the series, which introduces these labels. Regards, Bjorn
quoted hunk ↗ jump to hunk
Signed-off-by: Prasad Malisetty <redacted> --- arch/arm64/boot/dts/qcom/sc7280-idp.dts | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+)diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dts b/arch/arm64/boot/dts/qcom/sc7280-idp.dts index 3900cfc..a58552b 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dts +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dts@@ -268,6 +268,34 @@ }; }; +&pcie1 { + status = "okay"; + + vdda-supply = <&vreg_l10c_0p8>; +}; + +&pcie1_phy { + status = "okay"; + + vdda-phy-supply = <&vreg_l10c_0p8>; + vdda-pll-supply = <&vreg_l6b_1p2>; +}; + +&pcie1_default_state { + clkreq { + bias-pull-up; + }; + + wake-n { + drive-strength = <2>; + bias-pull-up; + }; + + nvme-n { + bias-pull-up; + }; +}; + &qupv3_id_0 { status = "okay"; };-- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project