| Message ID | 20230522093620.3568-4-quic_kbajaj@quicinc.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: qcom: qdu1000: add SDHCI | expand |
On Mon, 22 May 2023 at 15:06, Komal Bajaj <quic_kbajaj@quicinc.com> wrote: > > Add required pins for SDHCI1, so that the interface can work reliably. > > Reviewed-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>wq Err.. an extra wq .. I think this can be fixed while applying, so should not require a new version. Thanks, Bhupesh > Signed-off-by: Komal Bajaj <quic_kbajaj@quicinc.com> > --- > arch/arm64/boot/dts/qcom/qdu1000.dtsi | 50 +++++++++++++++++++++++++++ > 1 file changed, 50 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi > index 38ee7115a35f..6f23cbfc024c 100644 > --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi > +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi > @@ -1151,6 +1151,56 @@ > pins = "gpio31"; > function = "gpio"; > }; > + > + sdc1_on_state: sdc1-on-state { > + clk-pins { > + pins = "sdc1_clk"; > + drive-strength = <16>; > + bias-disable; > + }; > + > + cmd-pins { > + pins = "sdc1_cmd"; > + drive-strength = <10>; > + bias-pull-up; > + }; > + > + data-pins { > + pins = "sdc1_data"; > + drive-strength = <10>; > + bias-pull-up; > + }; > + > + rclk-pins { > + pins = "sdc1_rclk"; > + bias-pull-down; > + }; > + }; > + > + sdc1_off_state: sdc1-off-state { > + clk-pins { > + pins = "sdc1_clk"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + cmd-pins { > + pins = "sdc1_cmd"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + data-pins { > + pins = "sdc1_data"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + rclk-pins { > + pins = "sdc1_rclk"; > + bias-pull-down; > + }; > + }; > }; > > apps_smmu: iommu@15000000 { > -- > 2.17.1 >
diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi index 38ee7115a35f..6f23cbfc024c 100644 --- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi +++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi @@ -1151,6 +1151,56 @@ pins = "gpio31"; function = "gpio"; }; + + sdc1_on_state: sdc1-on-state { + clk-pins { + pins = "sdc1_clk"; + drive-strength = <16>; + bias-disable; + }; + + cmd-pins { + pins = "sdc1_cmd"; + drive-strength = <10>; + bias-pull-up; + }; + + data-pins { + pins = "sdc1_data"; + drive-strength = <10>; + bias-pull-up; + }; + + rclk-pins { + pins = "sdc1_rclk"; + bias-pull-down; + }; + }; + + sdc1_off_state: sdc1-off-state { + clk-pins { + pins = "sdc1_clk"; + drive-strength = <2>; + bias-disable; + }; + + cmd-pins { + pins = "sdc1_cmd"; + drive-strength = <2>; + bias-pull-up; + }; + + data-pins { + pins = "sdc1_data"; + drive-strength = <2>; + bias-pull-up; + }; + + rclk-pins { + pins = "sdc1_rclk"; + bias-pull-down; + }; + }; }; apps_smmu: iommu@15000000 {