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Date:   Thu, 22 Jun 2023 00:05:13 +0000
To:     linux-kernel@vger.kernel.org
From:   "Lin, Meng-Bo" <linmengbo0689@protonmail.com>
Cc:     Andy Gross <agross@kernel.org>,
        Bjorn Andersson <andersson@kernel.org>,
        Konrad Dybcio <konrad.dybcio@linaro.org>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
        Conor Dooley <conor+dt@kernel.org>,
        Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
        Stephan Gerhold <stephan@gerhold.net>,
        Nikita Travkin <nikita@trvn.ru>, soc@kernel.org,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        ~postmarketos/upstreaming@lists.sr.ht,
        Joe Mason <buddyjojo06@outlook.com>,
        Siddharth Manthan <siddharth.manthan@gmail.com>,
        "Lin, Meng-Bo" <linmengbo0689@protonmail.com>
Subject: [PATCH 6/7] arm64: dts: qcom: msm8916-samsung-fortuna: Add accelerometer/magnetometer
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From: Joe Mason <buddyjojo06@outlook.com>

gprimeltecan and grandprimelte use a Bosch BMC150, and fortuna3g has
ST LSM303C accelerometer/magnetometer combo.
fortunaltezt and rossa have only ST LIS2HH12 accelerometer.

Add support for them.

Signed-off-by: Joe Mason <buddyjojo06@outlook.com>
[Add LSM303C]
Signed-off-by: Siddharth Manthan <siddharth.manthan@gmail.com>
[Move sensors to fortuna.dtsi. Disable them by default]
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
[Enable on grandprimelte. Add LIS2HH12]
Signed-off-by: Lin, Meng-Bo <linmengbo0689@protonmail.com>
---
 .../dts/qcom/msm8216-samsung-fortuna3g.dts    |  8 ++
 .../qcom/msm8916-samsung-fortuna-common.dtsi  | 80 +++++++++++++++++++
 .../dts/qcom/msm8916-samsung-fortunaltezt.dts |  8 ++
 .../dts/qcom/msm8916-samsung-gprimeltecan.dts |  8 ++
 .../qcom/msm8916-samsung-grandprimelte.dts    |  8 ++
 .../qcom/msm8916-samsung-rossa-common.dtsi    |  8 ++
 6 files changed, 120 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts b/arch/=
arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
index 366914be7d53..e7f6df229f9a 100644
--- a/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
+++ b/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
@@ -9,3 +9,11 @@ / {
 =09compatible =3D "samsung,fortuna3g", "qcom,msm8916";
 =09chassis-type =3D "handset";
 };
+
+&st_accel {
+=09status =3D "okay";
+};
+
+&st_magn {
+=09status =3D "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi b=
/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
index 6d9f89446105..0436b8ccc3e8 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
@@ -92,6 +92,79 @@ muic: extcon@25 {
 =09};
 };
=20
+&blsp_i2c2 {
+=09/* Available sensors vary depending on model variant */
+=09status =3D "okay";
+
+=09bosch_accel: accelerometer@10 {
+=09=09compatible =3D "bosch,bmc150_accel";
+=09=09reg =3D <0x10>;
+=09=09interrupt-parent =3D <&tlmm>;
+=09=09interrupts =3D <115 IRQ_TYPE_EDGE_RISING>;
+
+=09=09vdd-supply =3D <&pm8916_l5>;
+=09=09vddio-supply =3D <&pm8916_l5>;
+
+=09=09pinctrl-0 =3D <&accel_int_default>;
+=09=09pinctrl-names =3D "default";
+
+=09=09mount-matrix =3D "0", "-1", "0",
+=09=09=09      "-1",  "0", "0",
+=09=09=09       "0",  "0", "1";
+
+=09=09status =3D "disabled";
+=09};
+
+=09bosch_magn: magnetometer@12 {
+=09=09compatible =3D "bosch,bmc150_magn";
+=09=09reg =3D <0x12>;
+
+=09=09vdd-supply =3D <&pm8916_l5>;
+=09=09vddio-supply =3D <&pm8916_l5>;
+
+=09=09mount-matrix =3D "0", "-1", "0",
+=09=09=09      "-1",  "0", "0",
+=09=09=09       "0",  "0", "1";
+
+=09=09status =3D "disabled";
+=09};
+
+=09st_accel: accelerometer@1d {
+=09=09compatible =3D "st,lsm303c-accel";
+=09=09reg =3D <0x1d>;
+=09=09interrupt-parent =3D <&tlmm>;
+=09=09interrupts =3D <115 IRQ_TYPE_LEVEL_HIGH>;
+=09=09interrupt-names =3D "INT1";
+
+=09=09vdd-supply =3D <&pm8916_l17>;
+=09=09vddio-supply =3D <&pm8916_l5>;
+
+=09=09pinctrl-0 =3D <&accel_int_default>;
+=09=09pinctrl-names =3D "default";
+
+=09=09st,drdy-int-pin =3D <1>;
+=09=09mount-matrix =3D "0", "-1",  "0",
+=09=09=09       "1",  "0",  "0",
+=09=09=09       "0",  "0", "-1";
+
+=09=09status =3D "disabled";
+=09};
+
+=09st_magn: magnetometer@1e {
+=09=09compatible =3D "st,lsm303c-magn";
+=09=09reg =3D <0x1e>;
+
+=09=09vdd-supply =3D <&pm8916_l17>;
+=09=09vddio-supply =3D <&pm8916_l5>;
+
+=09=09mount-matrix =3D "0", "-1",  "0",
+=09=09=09       "1",  "0",  "0",
+=09=09=09       "0",  "0", "-1";
+
+=09=09status =3D "disabled";
+=09};
+};
+
 &blsp_i2c4 {
 =09status =3D "okay";
=20
@@ -178,6 +251,13 @@ &wcnss_iris {
 };
=20
 &tlmm {
+=09accel_int_default: accel-int-default-state {
+=09=09pins =3D "gpio115";
+=09=09function =3D "gpio";
+=09=09drive-strength =3D <2>;
+=09=09bias-disable;
+=09};
+
 =09fg_alert_default: fg-alert-default-state {
 =09=09pins =3D "gpio121";
 =09=09function =3D "gpio";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortunaltezt.dts b/ar=
ch/arm64/boot/dts/qcom/msm8916-samsung-fortunaltezt.dts
index f7c4dcb34bb3..0716ef577df1 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortunaltezt.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortunaltezt.dts
@@ -21,3 +21,11 @@ / {
 =09compatible =3D "samsung,fortunaltezt", "qcom,msm8916";
 =09chassis-type =3D "handset";
 };
+
+&st_accel {
+=09compatible =3D "st,lis2hh12";
+=09mount-matrix =3D "1",  "0", "0",
+=09=09       "0", "-1", "0",
+=09=09       "0",  "0", "1";
+=09status =3D "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts b/ar=
ch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
index 883f20554dbe..b0d8ac3d6ce9 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
@@ -20,3 +20,11 @@ tz-apps@85500000 {
 =09=09};
 =09};
 };
+
+&bosch_accel {
+=09status =3D "okay";
+};
+
+&bosch_magn {
+=09status =3D "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts b/a=
rch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
index ea8a1e698dd4..f7fc538fda04 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
@@ -9,3 +9,11 @@ / {
 =09compatible =3D "samsung,grandprimelte", "qcom,msm8916";
 =09chassis-type =3D "handset";
 };
+
+&bosch_accel {
+=09status =3D "okay";
+};
+
+&bosch_magn {
+=09status =3D "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi b/a=
rch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi
index 242cb61e55fd..39f99b5030e5 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa-common.dtsi
@@ -22,3 +22,11 @@ &blsp_i2c5 {
 =09/* Touchscreen varies depending on model variant */
 =09/delete-node/ touchscreen@20;
 };
+
+&st_accel {
+=09compatible =3D "st,lis2hh12";
+=09mount-matrix =3D "1",  "0", "0",
+=09=09       "0", "-1", "0",
+=09=09       "0",  "0", "1";
+=09status =3D "okay";
+};
--=20
2.39.2