| Message ID | 20230415020222.216232-4-joelselvaraj.oss@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | Add support for Focaltech FTS Touchscreen | expand |
On 15.04.2023 04:02, Joel Selvaraj wrote: > Enable qupv3_id_1 and gpi_dma1 as they are required for configuring > touchscreen. Also add pinctrl configurations needed for touchscreen. > These are common for both the tianma and ebbg touchscreen variant. > In the subsequent patch, we will initially enable support for the focaltech > touchscreen used in the EBBG variant. This is done in preparation for that. > > Signed-off-by: Joel Selvaraj <joelselvaraj.oss@gmail.com> > --- Bit weird to add everything except the touchscreen, but okay.. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad > .../qcom/sdm845-xiaomi-beryllium-common.dtsi | 37 +++++++++++++++++++ > 1 file changed, 37 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi > index 5ed975cc6ecb..b34ba46080ce 100644 > --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi > +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi > @@ -268,6 +268,10 @@ &gmu { > status = "okay"; > }; > > +&gpi_dma1 { > + status = "okay"; > +}; > + > &gpu { > status = "okay"; > > @@ -376,6 +380,10 @@ &qupv3_id_0 { > status = "okay"; > }; > > +&qupv3_id_1 { > + status = "okay"; > +}; > + > &sdhc_2 { > status = "okay"; > > @@ -481,6 +489,35 @@ sdc2_card_det_n: sd-card-det-n-state { > function = "gpio"; > bias-pull-up; > }; > + > + ts_int_default: ts-int-default-state { > + pins = "gpio31"; > + function = "gpio"; > + drive-strength = <16>; > + bias-pull-down; > + }; > + > + ts_reset_default: ts-reset-default-state { > + pins = "gpio32"; > + function = "gpio"; > + drive-strength = <16>; > + output-high; > + }; > + > + ts_int_sleep: ts-int-sleep-state { > + pins = "gpio31"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-down; > + }; > + > + ts_reset_sleep: ts-reset-sleep-state { > + pins = "gpio32"; > + function = "gpio"; > + drive-strength = <2>; > + bias-disable; > + output-low; > + }; > }; > > &uart6 {
diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi index 5ed975cc6ecb..b34ba46080ce 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi @@ -268,6 +268,10 @@ &gmu { status = "okay"; }; +&gpi_dma1 { + status = "okay"; +}; + &gpu { status = "okay"; @@ -376,6 +380,10 @@ &qupv3_id_0 { status = "okay"; }; +&qupv3_id_1 { + status = "okay"; +}; + &sdhc_2 { status = "okay"; @@ -481,6 +489,35 @@ sdc2_card_det_n: sd-card-det-n-state { function = "gpio"; bias-pull-up; }; + + ts_int_default: ts-int-default-state { + pins = "gpio31"; + function = "gpio"; + drive-strength = <16>; + bias-pull-down; + }; + + ts_reset_default: ts-reset-default-state { + pins = "gpio32"; + function = "gpio"; + drive-strength = <16>; + output-high; + }; + + ts_int_sleep: ts-int-sleep-state { + pins = "gpio31"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + ts_reset_sleep: ts-reset-sleep-state { + pins = "gpio32"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-low; + }; }; &uart6 {
Enable qupv3_id_1 and gpi_dma1 as they are required for configuring touchscreen. Also add pinctrl configurations needed for touchscreen. These are common for both the tianma and ebbg touchscreen variant. In the subsequent patch, we will initially enable support for the focaltech touchscreen used in the EBBG variant. This is done in preparation for that. Signed-off-by: Joel Selvaraj <joelselvaraj.oss@gmail.com> --- .../qcom/sdm845-xiaomi-beryllium-common.dtsi | 37 +++++++++++++++++++ 1 file changed, 37 insertions(+)