To make it easier for downstream projects and avoid duplication of work. Makes the device bootable and enables all buttons, hall sensor, eMMC and SD-Card. Signed-off-by: Alexander Reimelt <alexander.reimelt@xxxxxxxxx> --- arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts | 234 +++++++++++++++++++ 2 files changed, 235 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 7d40ec5e7d21..5b7f8741006f 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -62,6 +62,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8956-sony-xperia-loire-kugo.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8956-sony-xperia-loire-suzu.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8992-lg-bullhead-rev-10.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8992-lg-bullhead-rev-101.dtb +dtb-$(CONFIG_ARCH_QCOM) += msm8992-lg-h815.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8992-msft-lumia-octagon-talkman.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8992-xiaomi-libra.dtb dtb-$(CONFIG_ARCH_QCOM) += msm8994-huawei-angler-rev-101.dtb diff --git a/arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts b/arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts new file mode 100644 index 000000000000..5f55abec82aa --- /dev/null +++ b/arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts @@ -0,0 +1,234 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +/* + * MSM8992 LG G4 (h815) device tree. + * + * Copyright (c) 2024, Alexander Reimelt <alexander.reimelt@xxxxxxxxx> + */ + +/dts-v1/; + +#include "msm8992.dtsi" +#include "pm8994.dtsi" +#include "pmi8994.dtsi" +#include <dt-bindings/leds/common.h> + +/* different mapping */ +/delete-node/ &cont_splash_mem; + +/* disabled downstream */ +/delete-node/ &dfps_data_mem; + +/ { + model = "LG G4 (H815)"; + compatible = "lg,h815", "qcom,msm8992"; + chassis-type = "handset"; + + qcom,msm-id = <251 0>; + qcom,pmic-id = <0x10009 0x1000a 0x00 0x00>; + qcom,board-id = <0xb64 0>; + + /* psci is broken */ + /delete-node/ psci; + + chosen {}; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + spin-table@6000000 { + reg = <0 0x6000000 0 0x1000>; + no-map; + }; + + ramoops@ff00000 { + compatible = "ramoops"; + reg = <0x0 0xff00000 0x0 0x100000>; + console-size = <0x20000>; + pmsg-size = <0x20000>; + record-size = <0x10000>; + ecc-size = <0x10>; + }; + + cont_splash_mem: fb@3400000 { + compatible = "framebuffer"; + reg = <0 0x3400000 0 0xc00000>; + no-map; + }; + + crash_fb_mem: crash-fb@4000000 { + reg = <0 0x4000000 0 0xc00000>; + no-map; + }; + }; + + gpio-hall-sensor { + compatible = "gpio-keys"; + + pinctrl-0 = <&hall_sensor_default>; + pinctrl-names = "default"; + + label = "Hall Effect Sensor"; + + event-hall-sensor { + gpios = <&tlmm 75 GPIO_ACTIVE_LOW>; + label = "hall effect sensor"; + linux,input-type = <EV_SW>; + linux,code = <SW_LID>; + linux,can-disable; + wakeup-source; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + + key-vol-up { + label = "volume up"; + gpios = <&pm8994_gpios 3 GPIO_ACTIVE_LOW>; + linux,code = <KEY_VOLUMEUP>; + wakeup-source; + debounce-interval = <15>; + }; + }; +}; + +&CPU0 { + enable-method = "spin-table"; +}; + +&CPU1 { + enable-method = "spin-table"; +}; + +&CPU2 { + enable-method = "spin-table"; +}; + +&CPU3 { + enable-method = "spin-table"; +}; + +&CPU4 { + enable-method = "spin-table"; +}; + +&CPU5 { + enable-method = "spin-table"; +}; + +&pm8994_resin { + linux,code = <KEY_VOLUMEDOWN>; + status = "okay"; +}; + +&rpm_requests { + regulators-0 { + compatible = "qcom,rpm-pm8994-regulators"; + + vdd_s3-supply = <&vph_pwr>; + vdd_s4-supply = <&vph_pwr>; + vdd_s5-supply = <&vph_pwr>; + vdd_s7-supply = <&vph_pwr>; + vdd_l1-supply = <&pmi8994_s1>; + vdd_l2_26_28-supply = <&pm8994_s3>; + vdd_l3_11-supply = <&pm8994_s3>; + vdd_l4_27_31-supply = <&pm8994_s3>; + vdd_l5_7-supply = <&pm8994_s5>; + vdd_l6_12_32-supply = <&pm8994_s5>; + vdd_l8_16_30-supply = <&vph_pwr>; + vdd_l9_10_18_22-supply = <&pmi8994_bby>; + vdd_l13_19_23_24-supply = <&pmi8994_bby>; + vdd_l14_15-supply = <&pm8994_s5>; + vdd_l17_29-supply = <&pmi8994_bby>; + vdd_l20_21-supply = <&pmi8994_bby>; + vdd_l25-supply = <&pm8994_s5>; + vdd_lvs1_2-supply = <&pm8994_s4>; + + pm8994_s3: s3 { + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + }; + + /* sdhc1 vqmmc and bcm */ + pm8994_s4: s4 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-system-load = <325000>; + regulator-allow-set-load; + }; + + pm8994_s5: s5 { + regulator-min-microvolt = <2150000>; + regulator-max-microvolt = <2150000>; + }; + + /* sdhc2 vqmmc */ + pm8994_l13: l13 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2950000>; + regulator-system-load = <22000>; + regulator-allow-set-load; + }; + + /* sdhc1 vmmc */ + pm8994_l20: l20 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-system-load = <570000>; + regulator-allow-set-load; + }; + + /* sdhc2 vmmc */ + pm8994_l21: l21 { + regulator-min-microvolt = <2950000>; + regulator-max-microvolt = <2950000>; + regulator-system-load = <800000>; + regulator-allow-set-load; + }; + }; + + regulators-1 { + compatible = "qcom,rpm-pmi8994-regulators"; + + vdd_s1-supply = <&vph_pwr>; + vdd_bst_byp-supply = <&vph_pwr>; + + pmi8994_s1: s1 { + regulator-min-microvolt = <1025000>; + regulator-max-microvolt = <1025000>; + }; + + /* S2 & S3 - VDD_GFX */ + + pmi8994_bby: boost-bypass { + regulator-min-microvolt = <3150000>; + regulator-max-microvolt = <3600000>; + }; + }; +}; + +&sdhc1 { + mmc-hs400-1_8v; + vmmc-supply = <&pm8994_l20>; + vqmmc-supply = <&pm8994_s4>; + non-removable; + status = "okay"; +}; + +&sdhc2 { + vmmc-supply = <&pm8994_l21>; + vqmmc-supply = <&pm8994_l13>; + cd-gpios = <&pm8994_gpios 8 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&tlmm { + hall_sensor_default: hall-sensor-default-state { + pins = "gpio75"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; +}; -- 2.45.1