lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Wed,  3 Apr 2024 10:43:30 +0000
From: Alexander Reimelt <alexander.reimelt@...teo.de>
To: andersson@...nel.org,
	pvorel@...e.cz,
	konrad.dybcio@...aro.org,
	robh+dt@...nel.org,
	krzysztof.kozlowski+dt@...aro.org,
	conor+dt@...nel.org
Cc: linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] arm64: dts: qcom: Add basic support for LG G4 (H815)

To make it easier for downstream projects and avoid duplication of work.
Makes the device bootable and enables all buttons, most regulators, hall sensor, eMMC and SD-Card.

Signed-off-by: Alexander Reimelt <alexander.reimelt@...teo.de>
---
 arch/arm64/boot/dts/qcom/Makefile            |   1 +
 arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts | 422 +++++++++++++++++++
 2 files changed, 423 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..b7fa48337e25
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8992-lg-h815.dts
@@ -0,0 +1,422 @@
+// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+/*
+ * MSM8992 LG G4 (h815) device tree.
+ *
+ * Copyright (c) 2024, Alexander Reimelt <alexander.reimelt@...teo.de>
+ */
+
+/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;
+
+&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";
+};
+
+/ {
+	model = "LG G4 (International)";
+	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 {
+		bootargs = "earlycon=tty0 console=tty0";
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		spin-table@...0000 {
+			reg = <0 0x6000000 0 0x1000>;
+			no-map;
+		};
+
+		ramoops@...0000 {
+			compatible = "ramoops";
+			reg = <0x0 0xff00000 0x0 0x100000>;
+			console-size = <0x20000>;
+			pmsg-size = <0x20000>;
+			record-size = <0x10000>;
+			ecc-size = <0x10>;
+		};
+
+		cont_splash_mem: fb@...0000 {
+			compatible = "framebuffer";
+			reg = <0 0x3400000 0 0xc00000>;
+			no-map;
+		};
+
+		crash_fb_mem: crash_fb@...0000 {
+			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>;
+		};
+	};
+};
+
+&pm8994_spmi_regulators {
+	vdd_s8-supply = <&vph_pwr>;
+	vdd_s11-supply = <&vph_pwr>;
+
+	pm8994_s8: s8 {
+		regulator-min-microvolt = <700000>;
+		regulator-max-microvolt = <1180000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	pm8994_s11: s11 {
+		regulator-min-microvolt = <700000>;
+		regulator-max-microvolt = <1225000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+};
+
+&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>;
+		};
+
+		pm8994_s7: s7 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		pm8994_l1: l1 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		pm8994_l2: l2 {
+			regulator-min-microvolt = <1250000>;
+			regulator-max-microvolt = <1250000>;
+			regulator-system-load = <10000>;
+			regulator-allow-set-load;
+		};
+
+		/* camera */
+		pm8994_l3: l3 {
+			regulator-min-microvolt = <1050000>;
+			regulator-max-microvolt = <1050000>;
+		};
+
+		pm8994_l4: l4 {
+			regulator-min-microvolt = <1225000>;
+			regulator-max-microvolt = <1225000>;
+		};
+
+		/* L5 is inaccessible from RPM */
+
+		pm8994_l6: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		/* L7 is inaccessible from RPM */
+
+		pm8994_l8: l8 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8994_l9: l9 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		/* touch  */
+		pm8994_l10: l10 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8994_l11: l11 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		pm8994_l12: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-system-load = <10000>;
+			regulator-allow-set-load;
+		};
+
+		/* sdhc2 vqmmc */
+		pm8994_l13: l13 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <2950000>;
+			regulator-system-load = <22000>;
+			regulator-allow-set-load;
+		};
+
+		/* camera */
+		pm8994_l14: l14 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-system-load = <10000>;
+			regulator-allow-set-load;
+		};
+
+		pm8994_l15: l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8994_l16: l16 {
+			regulator-min-microvolt = <2700000>;
+			regulator-max-microvolt = <2700000>;
+		};
+
+		/* camera */
+		pm8994_l17: l17 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+
+		pm8994_l18: l18 {
+			regulator-min-microvolt = <2850000>;
+			regulator-max-microvolt = <2850000>;
+		};
+
+		/* LCD */
+		pm8994_l19: l19 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		/* 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;
+		};
+
+		/* touch */
+		pm8994_l22: l22 {
+			regulator-min-microvolt = <3000000>;
+			regulator-max-microvolt = <3000000>;
+		};
+
+		/* camera */
+		pm8994_l23: l23 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+
+		pm8994_l24: l24 {
+			regulator-min-microvolt = <3075000>;
+			regulator-max-microvolt = <3150000>;
+		};
+
+		/* IRRC */
+		pm8994_l25: l25 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		pm8994_l26: l26 {
+			regulator-min-microvolt = <987500>;
+			regulator-max-microvolt = <987500>;
+		};
+
+		/* hdmi */
+		pm8994_l27: l27 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		pm8994_l28: l28 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+			regulator-system-load = <10000>;
+			regulator-allow-set-load;
+		};
+
+		/* camera */
+		pm8994_l29: l29 {
+			regulator-min-microvolt = <2800000>;
+			regulator-max-microvolt = <2800000>;
+		};
+
+		/* camera */
+		pm8994_l30: l30 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8994_l31: l31 {
+			regulator-min-microvolt = <1262500>;
+			regulator-max-microvolt = <1262500>;
+		};
+
+		pm8994_l32: l32 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		pm8994_lvs1: lvs1 {};
+
+		pm8994_lvs2: lvs2 {};
+	};
+
+	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>;
+		};
+	};
+};
+
+&pm8994_resin {
+	status = "okay";
+	linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&sdhc1 {
+	status = "okay";
+	mmc-hs400-1_8v;
+	vmmc-supply = <&pm8994_l20>;
+	vqmmc-supply = <&pm8994_s4>;
+	non-removable;
+};
+
+&sdhc2 {
+	status = "okay";
+	vmmc-supply = <&pm8994_l21>;
+	vqmmc-supply = <&pm8994_l13>;
+	cd-gpios = <&pm8994_gpios 8 GPIO_ACTIVE_LOW>;
+};
+
+&tlmm {
+	hall_sensor_default: hall-sensor-default-state {
+		pins = "gpio75";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-up;
+	};
+};
-- 
2.44.0


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ