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Tue, 25 Feb 2025 08:39:28 -0800 (PST) Received: from [127.0.1.1] ([46.53.242.22]) by smtp.googlemail.com with ESMTPSA id a640c23a62f3a-abed2055011sm163999866b.156.2025.02.25.08.39.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Feb 2025 08:39:27 -0800 (PST) From: Dzmitry Sankouski Date: Tue, 25 Feb 2025 19:38:58 +0300 Subject: [PATCH v9 07/12] arm64: dts: qcom: sdm845-starqltechn: add max77705 PMIC Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250225-starqltechn_integration_upstream-v9-7-a5d80375cb66@gmail.com> References: <20250225-starqltechn_integration_upstream-v9-0-a5d80375cb66@gmail.com> In-Reply-To: <20250225-starqltechn_integration_upstream-v9-0-a5d80375cb66@gmail.com> To: cros-qcom-dts-watchers@chromium.org, Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Srinivas Kandagatla , Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-sound@vger.kernel.org, Dzmitry Sankouski , Konrad Dybcio X-Mailer: b4 0.14.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1740501555; l=5814; i=dsankouski@gmail.com; s=20240619; h=from:subject:message-id; bh=McfRBWiHvrxlSbAXFIgd05w0mHfjnH6sOxPQdNpFtrU=; b=vVlet2C71d9RDUfhgQRPFY2DgR95cdzhsprkYIFEgKFiNdP9FA9yalsgjZFETGtUuzZ7vhMDx 1P7Fh2yPFdPCqZRQJuxebUUq8le4I5O5mspsjgbK0BMpCA0h5lP9oAv X-Developer-Key: i=dsankouski@gmail.com; a=ed25519; pk=YJcXFcN1EWrzBYuiE2yi5Mn6WLn6L1H71J+f7X8fMag= Add support for max77705 MFD device. Supported sub-devices: charger, fuelgauge, haptic, led Reviewed-by: Konrad Dybcio Signed-off-by: Dzmitry Sankouski --- Changes in v9: - add tag: Reviewed-by: Konrad Dybcio - adjust haptic pwm period to match 19200 HZ, as in vendor settings - move charger and fuel gauge node out of mfd node Changes in v8: - revert: add fuelgauge reg property - rename chg_int_default to pmic_int_default, because used not only for charging Changes in v7: - adjust fuelgauge node for max17042 driver (remove monitored-battery because not supprted, rename shunt resistor property) - reorder 'haptic' fixed regulator node - move 'haptic' fixed regulator node to regulators - change leds compatible *-led *-rgb - wrap leds into multi-led node - add fuelgauge reg property - wrap led properties into multi-led - add chg_int_default pinctrl Changes in v6: - refactor: s/starqltechn/sdm845-starqltechn in subject - refactor: 'm' < 's', so putting motor tlmm nodes first Changes in v5: - fix according to binding changes - reorder vib_pwm node --- arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts | 130 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 130 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts index 38c09e50ccfb..bd5c8b319ddf 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-samsung-starqltechn.dts @@ -9,6 +9,7 @@ #include #include +#include #include #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 @@ framebuffer: framebuffer@9d400000 { }; }; + 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 @@ key-wink { 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 @@ &qupv3_id_1 { 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 = ; + function = LED_FUNCTION_STATUS; + #address-cells = <1>; + #size-cells = <0>; + + led@1 { + reg = <1>; + color = ; + }; + + led@2 { + reg = <2>; + color = ; + }; + + led@3 { + reg = <3>; + color = ; + }; + }; + }; + + 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 @@ &pm8998_resin { 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;