| Message ID | 20230904123123.2593-1-linmengbo0689@protonmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: qcom: msm8916-samsung-j5-common: Add accelerometer | expand |
On 4.09.2023 14:35, Lin, Meng-Bo wrote: > From: Markuss Broks <markuss.broks@gmail.com> > > J5 and J5X have ST LIS2HH12 accelerometer. > Add support for it. > > Signed-off-by: Markuss Broks <markuss.broks@gmail.com> > Co-developed-by: Stephan Gerhold <stephan@gerhold.net> > Signed-off-by: Stephan Gerhold <stephan@gerhold.net> > Co-developed-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> > Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com> > --- We've concluded off-list that i2c-gpio is used because Samsung routed the sensor to pins which are not associated with QUPs. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Konrad
On Mon, 04 Sep 2023 12:35:03 +0000, Lin, Meng-Bo wrote: > J5 and J5X have ST LIS2HH12 accelerometer. > Add support for it. > > Applied, thanks! [1/1] arm64: dts: qcom: msm8916-samsung-j5-common: Add accelerometer commit: 922c031eb2b4897cc01f4159f7325a2dcd8d6c7e Best regards,
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi index cb0e4a7faf91..68e22873647f 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5-common.dtsi @@ -84,6 +84,31 @@ muic: extcon@25 { pinctrl-0 = <&muic_int_default>; }; }; + + i2c_sensors: i2c-sensors { + compatible = "i2c-gpio"; + + sda-gpios = <&tlmm 31 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + scl-gpios = <&tlmm 32 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + + pinctrl-0 = <&sensors_i2c_default>; + pinctrl-names = "default"; + + #address-cells = <1>; + #size-cells = <0>; + + accelerometer: accelerometer@1d { + compatible = "st,lis2hh12"; + reg = <0x1d>; + + interrupts-extended = <&tlmm 115 IRQ_TYPE_LEVEL_HIGH>; + + pinctrl-0 = <&accel_int_default>; + pinctrl-names = "default"; + + st,drdy-int-pin = <1>; + }; + }; }; &blsp_i2c5 { @@ -147,6 +172,13 @@ &wcnss_iris { }; &tlmm { + accel_int_default: accel-int-default-state { + pins = "gpio115"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + gpio_hall_sensor_default: gpio-hall-sensor-default-state { pins = "gpio52"; function = "gpio"; @@ -187,6 +219,13 @@ sdc2_cd_default: sdc2-cd-default-state { bias-disable; }; + sensors_i2c_default: sensors-i2c-default-state { + pins = "gpio31", "gpio32"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + tsp_int_default: tsp-int-default-state { pins = "gpio13"; function = "gpio"; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5.dts index 3e1ff5b4d2d7..58c2f5a70e78 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5.dts @@ -10,6 +10,11 @@ / { chassis-type = "handset"; }; +&accelerometer { + vdd-supply = <&pm8916_l5>; + vddio-supply = <&pm8916_l5>; +}; + &blsp_i2c5 { status = "disabled"; }; diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5x.dts b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5x.dts index b2fe109723d8..8b404a9cd62d 100644 --- a/arch/arm64/boot/dts/qcom/msm8916-samsung-j5x.dts +++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-j5x.dts @@ -23,6 +23,17 @@ reg_vdd_tsp_a: regulator-vdd-tsp-a { }; }; +&accelerometer { + interrupts-extended = <&tlmm 49 IRQ_TYPE_LEVEL_HIGH>; + + vdd-supply = <&pm8916_l6>; + vddio-supply = <&pm8916_l6>; + + mount-matrix = "0", "-1", "0", + "1", "0", "0", + "0", "0", "-1"; +}; + &muic { interrupts = <121 IRQ_TYPE_EDGE_FALLING>; }; @@ -40,6 +51,10 @@ tsp_ldo_en_default: tsp-ldo-en-default-state { }; }; +&accel_int_default { + pins = "gpio49"; +}; + &muic_int_default { pins = "gpio121"; };