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arm64: dts: qcom: sdm845-starqltechn: add max77705 PMIC

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Add support for max77705 MFD device. Supported sub-devices:
 charger, fuelgauge, haptic, led

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Link: https://lore.kernel.org/r/20250225-starqltechn_integration_upstream-v9-7-a5d80375cb66@gmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Dzmitry Sankouski
2025-02-25 19:38:58 +03:00
committed by Bjorn Andersson
parent b58e67cd60
commit 7a88a931d0
1 changed files with 130 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

130
arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts
View File

@@ -9,6 +9,7 @@
#include <dt-bindings/input/linux-event-codes.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
#include "sdm845.dtsi"
#include "pm8998.dtsi"
@@ -18,6 +19,16 @@
model = "Samsung Galaxy S9 SM-G9600";
compatible = "samsung,starqltechn", "qcom,sdm845";
battery: battery {
compatible = "simple-battery";
constant-charge-current-max-microamp = <2150000>;
charge-full-design-microamp-hours = <3000000>;
over-voltage-threshold-microvolt = <4500000>;
voltage-min-design-microvolt = <3400000>;
voltage-max-design-microvolt = <4350000>;
};
chosen {
#address-cells = <2>;
#size-cells = <2>;
@@ -32,6 +43,19 @@
};
};
vib_regulator: gpio-regulator {
compatible = "regulator-fixed";
regulator-name = "haptic";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
gpio = <&pm8998_gpios 18 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-boot-on;
};
vph_pwr: vph-pwr-regulator {
compatible = "regulator-fixed";
regulator-name = "vph_pwr";
@@ -90,6 +114,17 @@
debounce-interval = <15>;
};
};
vib_pwm: pwm {
compatible = "clk-pwm";
#pwm-cells = <2>;
assigned-clock-parents = <&rpmhcc RPMH_CXO_CLK>;
assigned-clocks = <&gcc GCC_GP1_CLK_SRC>;
clocks = <&gcc GCC_GP1_CLK>;
pinctrl-0 = <&motor_pwm_default_state>;
pinctrl-1 = <&motor_pwm_suspend_state>;
pinctrl-names = "default", "suspend";
};
};
@@ -385,10 +420,79 @@
status = "okay";
};
&gpi_dma1 {
status = "okay";
};
&uart9 {
status = "okay";
};
&i2c14 {
status = "okay";
pmic@66 {
compatible = "maxim,max77705";
reg = <0x66>;
interrupt-parent = <&pm8998_gpios>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
pinctrl-0 = <&pmic_int_default>;
pinctrl-names = "default";
#address-cells = <1>;
#size-cells = <0>;
leds {
compatible = "maxim,max77705-rgb";
multi-led {
color = <LED_COLOR_ID_RGB>;
function = LED_FUNCTION_STATUS;
#address-cells = <1>;
#size-cells = <0>;
led@1 {
reg = <1>;
color = <LED_COLOR_ID_RED>;
};
led@2 {
reg = <2>;
color = <LED_COLOR_ID_GREEN>;
};
led@3 {
reg = <3>;
color = <LED_COLOR_ID_BLUE>;
};
};
};
haptic {
compatible = "maxim,max77705-haptic";
haptic-supply = <&vib_regulator>;
pwms = <&vib_pwm 0 52084>;
};
};
max77705_charger: charger@69 {
reg = <0x69>;
compatible = "maxim,max77705-charger";
monitored-battery = <&battery>;
interrupt-parent = <&pm8998_gpios>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
};
fuel-gauge@36 {
reg = <0x36>;
compatible = "maxim,max77705-battery";
power-supplies = <&max77705_charger>;
maxim,rsns-microohm = <5000>;
interrupt-parent = <&pm8998_gpios>;
interrupts = <11 IRQ_TYPE_LEVEL_LOW>;
};
};
&ufs_mem_hc {
reset-gpios = <&tlmm 150 GPIO_ACTIVE_LOW>;
vcc-supply = <&vreg_l20a_2p95>;
@@ -443,10 +547,36 @@
status = "okay";
};
&pm8998_gpios {
pmic_int_default: pmic-int-default-state {
pins = "gpio11";
function = "normal";
input-enable;
bias-disable;
power-source = <0>;
};
};
&tlmm {
gpio-reserved-ranges = <27 4>, /* SPI (eSE - embedded Secure Element) */
<85 4>; /* SPI (fingerprint reader) */
motor_pwm_default_state: motor-pwm-active-state {
pins = "gpio57";
function = "gcc_gp1";
drive-strength = <2>;
bias-disable;
output-high;
};
motor_pwm_suspend_state: motor-pwm-suspend-state {
pins = "gpio57";
function = "gpio";
drive-strength = <2>;
bias-disable;
output-low;
};
sdc2_clk_state: sdc2-clk-state {
pins = "sdc2_clk";
bias-disable;