| Message ID | 20230927081858.15961-4-quic_nitirawa@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add UFS host controller and Phy nodes for sc7280 | expand |
On 9/27/2023 2:55 PM, Konrad Dybcio wrote: > On 27.09.2023 10:18, Nitin Rawat wrote: >> Add UFS host controller and PHY nodes for sc7280 IDP board. >> >> Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com> >> --- >> arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 19 +++++++++++++++++++ >> 1 file changed, 19 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi >> index 2ff549f4dc7a..a0059527d9e4 100644 >> --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi >> +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi >> @@ -499,6 +499,25 @@ >> status = "okay"; >> }; >> >> +&ufs_mem_hc { >> + reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>; >> + vcc-supply = <&vreg_l7b_2p9>; >> + vcc-max-microamp = <800000>; >> + vccq-supply = <&vreg_l9b_1p2>; >> + vccq-max-microamp = <900000>; >> + vccq2-supply = <&vreg_l9b_1p2>; >> + vccq2-max-microamp = <900000>; > Were you able to confirm it's correct (see the q in [1]) Sorry I missed to reply to your query in my last reply . Yes Kodiak support both UFS2.x and UFS3.x and UFS2.x needs vccq2 . Hence we need that node. > > Konrad > > [1] https://lore.kernel.org/linux-arm-msm/20230926162042.14180-1-quic_nitirawa@quicinc.com/T/#m72ca82a9145af380ffd37415455d6ef3d4195795
diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi index 2ff549f4dc7a..a0059527d9e4 100644 --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi @@ -499,6 +499,25 @@ status = "okay"; }; +&ufs_mem_hc { + reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>; + vcc-supply = <&vreg_l7b_2p9>; + vcc-max-microamp = <800000>; + vccq-supply = <&vreg_l9b_1p2>; + vccq-max-microamp = <900000>; + vccq2-supply = <&vreg_l9b_1p2>; + vccq2-max-microamp = <900000>; + + status = "okay"; +}; + +&ufs_mem_phy { + vdda-phy-supply = <&vreg_l10c_0p8>; + vdda-pll-supply = <&vreg_l6b_1p2>; + + status = "okay"; +}; + &usb_1 { status = "okay"; };
Add UFS host controller and PHY nodes for sc7280 IDP board. Signed-off-by: Nitin Rawat <quic_nitirawa@quicinc.com> --- arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) -- 2.17.1