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Date: Sat, 01 Jun 2024 11:54:32 +0000
To: linux-kernel@vger.kernel.org
From: Raymond Hackley <raymondhackley@protonmail.com>
Cc: 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>, Siddharth Manthan <siddharth.manthan@gmail.com>, Stephan Gerhold <stephan@gerhold.net>, Nikita Travkin <nikita@trvn.ru>, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Jakob Hauser <jahau@rocketmail.com>
Subject: [PATCH 3/3] arm64: dts: qcom: msm8916-samsung-fortuna/rossa: Add PMIC and charger
Message-ID: <20240601115321.25314-4-raymondhackley@protonmail.com>
In-Reply-To: <20240601115321.25314-1-raymondhackley@protonmail.com>
References: <20240601115321.25314-1-raymondhackley@protonmail.com>
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The phones listed below have Richtek RT5033 PMIC and charger.
Add them to the device trees.
- Samsung Galaxy Core Prime LTE
- Samsung Galaxy Grand Prime

Cc: Jakob Hauser <jahau@rocketmail.com>
Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
---
 .../dts/qcom/msm8216-samsung-fortuna3g.dts    |  6 +++
 .../qcom/msm8916-samsung-fortuna-common.dtsi  | 47 +++++++++++++++++++
 .../dts/qcom/msm8916-samsung-gprimeltecan.dts | 41 ++++++++++++++++
 .../qcom/msm8916-samsung-grandprimelte.dts    |  6 +++
 .../boot/dts/qcom/msm8916-samsung-rossa.dts   |  6 +++
 5 files changed, 106 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts b/arch/=
arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
index e7f6df229f9a..fba68bf8bf79 100644
--- a/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
+++ b/arch/arm64/boot/dts/qcom/msm8216-samsung-fortuna3g.dts
@@ -10,6 +10,12 @@ / {
 =09chassis-type =3D "handset";
 };
=20
+&battery {
+=09charge-term-current-microamp =3D <200000>;
+=09constant-charge-current-max-microamp =3D <1000000>;
+=09constant-charge-voltage-max-microvolt =3D <4350000>;
+};
+
 &st_accel {
 =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 b5b7beab2209..81b3e0760154 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-fortuna-common.dtsi
@@ -27,6 +27,12 @@ tz-apps@85a00000 {
 =09=09};
 =09};
=20
+=09battery: battery {
+=09=09compatible =3D "simple-battery";
+=09=09precharge-current-microamp =3D <450000>;
+=09=09precharge-upper-limit-microvolt =3D <3500000>;
+=09};
+
 =09clk_pwm_backlight: backlight {
 =09=09compatible =3D "pwm-backlight";
 =09=09pwms =3D <&clk_pwm 0 100000>;
@@ -234,6 +240,8 @@ fuel-gauge@35 {
=20
 =09=09pinctrl-0 =3D <&fg_alert_default>;
 =09=09pinctrl-names =3D "default";
+
+=09=09power-supplies =3D <&charger>;
 =09};
 };
=20
@@ -259,6 +267,38 @@ touchscreen: touchscreen@20 {
=20
 &blsp_i2c6 {
 =09status =3D "okay";
+
+=09pmic@34 {
+=09=09compatible =3D "richtek,rt5033";
+=09=09reg =3D <0x34>;
+
+=09=09interrupts-extended =3D <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
+
+=09=09pinctrl-0 =3D <&pmic_int_default>;
+=09=09pinctrl-names =3D "default";
+
+=09=09regulators {
+=09=09=09rt5033_reg_safe_ldo: SAFE_LDO {
+=09=09=09=09regulator-min-microvolt =3D <4900000>;
+=09=09=09=09regulator-max-microvolt =3D <4900000>;
+=09=09=09=09regulator-always-on;
+=09=09=09};
+
+=09=09=09/*
+=09=09=09 * Needed for camera, but not used yet.
+=09=09=09 * Define empty nodes to allow disabling the unused
+=09=09=09 * regulators.
+=09=09=09 */
+=09=09=09LDO {};
+=09=09=09BUCK {};
+=09=09};
+
+=09=09charger: charger {
+=09=09=09compatible =3D "richtek,rt5033-charger";
+=09=09=09monitored-battery =3D <&battery>;
+=09=09=09richtek,usb-connector =3D <&usb_con>;
+=09=09};
+=09};
 };
=20
 &blsp_uart2 {
@@ -403,6 +443,13 @@ nfc_i2c_default: nfc-i2c-default-state {
 =09=09bias-disable;
 =09};
=20
+=09pmic_int_default: pmic-int-default-state {
+=09=09pins =3D "gpio62";
+=09=09function =3D "gpio";
+=09=09drive-strength =3D <2>;
+=09=09bias-disable;
+=09};
+
 =09sdc2_cd_default: sdc2-cd-default-state {
 =09=09pins =3D "gpio38";
 =09=09function =3D "gpio";
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts b/ar=
ch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
index 589dd006a746..677e4e286ac0 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-gprimeltecan.dts
@@ -21,6 +21,12 @@ tz-apps@85500000 {
 =09};
 };
=20
+&battery {
+=09charge-term-current-microamp =3D <200000>;
+=09constant-charge-current-max-microamp =3D <1000000>;
+=09constant-charge-voltage-max-microvolt =3D <4350000>;
+};
+
 &bosch_accel {
 =09status =3D "okay";
 };
@@ -30,6 +36,9 @@ &bosch_magn {
 };
=20
 &blsp_i2c6 {
+=09/* pmic@34 is on i2c_nfc instead */
+=09/delete-node/ pmic@34;
+
 =09nfc@27 {
 =09=09compatible =3D "samsung,s3fwrn5-i2c";
 =09=09reg =3D <0x27>;
@@ -48,6 +57,38 @@ nfc@27 {
=20
 &i2c_nfc {
 =09/* nfc@27 is on &blsp_i2c6 */
+
+=09pmic@34 {
+=09=09compatible =3D "richtek,rt5033";
+=09=09reg =3D <0x34>;
+
+=09=09interrupts-extended =3D <&tlmm 62 IRQ_TYPE_EDGE_FALLING>;
+
+=09=09pinctrl-0 =3D <&pmic_int_default>;
+=09=09pinctrl-names =3D "default";
+
+=09=09regulators {
+=09=09=09rt5033_reg_safe_ldo: SAFE_LDO {
+=09=09=09=09regulator-min-microvolt =3D <4900000>;
+=09=09=09=09regulator-max-microvolt =3D <4900000>;
+=09=09=09=09regulator-always-on;
+=09=09=09};
+
+=09=09=09/*
+=09=09=09 * Needed for camera, but not used yet.
+=09=09=09 * Define empty nodes to allow disabling the unused
+=09=09=09 * regulators.
+=09=09=09 */
+=09=09=09LDO {};
+=09=09=09BUCK {};
+=09=09};
+
+=09=09charger: charger {
+=09=09=09compatible =3D "richtek,rt5033-charger";
+=09=09=09monitored-battery =3D <&battery>;
+=09=09=09richtek,usb-connector =3D <&usb_con>;
+=09=09};
+=09};
 };
=20
 &mpss_mem {
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts b/a=
rch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
index cffad734c4df..582bfcb09684 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-grandprimelte.dts
@@ -10,6 +10,12 @@ / {
 =09chassis-type =3D "handset";
 };
=20
+&battery {
+=09charge-term-current-microamp =3D <200000>;
+=09constant-charge-current-max-microamp =3D <1000000>;
+=09constant-charge-voltage-max-microvolt =3D <4350000>;
+};
+
 &bosch_accel {
 =09status =3D "okay";
 };
diff --git a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts b/arch/arm6=
4/boot/dts/qcom/msm8916-samsung-rossa.dts
index ebaa13c6b016..1981bb71f6a9 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-samsung-rossa.dts
@@ -10,6 +10,12 @@ / {
 =09chassis-type =3D "handset";
 };
=20
+&battery {
+=09charge-term-current-microamp =3D <150000>;
+=09constant-charge-current-max-microamp =3D <700000>;
+=09constant-charge-voltage-max-microvolt =3D <4400000>;
+};
+
 &mpss_mem {
 =09/* Firmware for rossa needs more space */
 =09reg =3D <0x0 0x86800000 0x0 0x5800000>;
--=20
2.39.2