[PATCH v9 0/2] add device Xiaomi Mi 6 (codename sagit) and board binding

[PATCH v9 0/2] add device Xiaomi Mi 6 (codename sagit) and board binding

[Dzmitry Sankouski]

Add initial support for Xiaomi Mi 6 phone (codename sagit)

Dzmitry Sankouski (2):
  dt-bindings: arm: add xiaomi,sagit board based on msm8998 chip
  arm64: dts: qcom: sagit: add initial device tree for sagit

 .../devicetree/bindings/arm/qcom.yaml         |   1 +
 arch/arm64/boot/dts/qcom/Makefile             |   1 +
 .../boot/dts/qcom/msm8998-xiaomi-sagit.dts    | 681 ++++++++++++++++++
 arch/arm64/boot/dts/qcom/pm8998.dtsi          |   8 +
 4 files changed, 691 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts

-- 
2.30.2

[PATCH v9 1/2] dt-bindings: arm: add xiaomi,sagit board based on msm8998 chip

[Dzmitry Sankouski]

Add xiaomi,sagit board (Xiaomi Mi 6) binding.

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
Changes for v2:none
Changes for v3:
- remove unused 'sagit' compatible line
Changes for v4: none
Changes for v5: none
Changes for v6: Start with capital letter and finish with full-stop
Changes for v7: none
Changes for v8: none
Changes for v9: add Acked-by tag

 Documentation/devicetree/bindings/arm/qcom.yaml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index fb1d00bcc847..294075bafb97 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -239,6 +239,7 @@ properties:
               - sony,xperia-lilac
               - sony,xperia-maple
               - sony,xperia-poplar
+              - xiaomi,sagit
           - const: qcom,msm8998
 
       - items:
-- 
2.30.2

[PATCH v9 2/2] arm64: dts: qcom: sagit: add initial device tree for sagit

[Dzmitry Sankouski]

New device support - Xiaomi Mi6 phone

What works:
- storage
- usb
- power regulators

Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
---
Changes for v2:
- remove memory nodes before redefining
- add board compatible to schema
- remove board msm-id, add chassis type
- remove common dtsi
- move resin to pm8998 dtsi file
- dts formatting
- unsupported properties removed
- add copyright
- rebase on latest master(6.0.0-rc6)
Changes for v3:
- regulators nodes renamed to match pattern 'regulators-[01]'
- duplicate cci1-default node deleted
- add state suffix to '.*(active|suspend|default)' pinctrl
- rebase on latest master(6.0.0)
Changes for v4:
- fix dts compilation errors(rename pinctrl label usages)
Changes for v5:
- use pm8005_regulators label
Changes for v6:
- add state suffix to all pinctrl
- move status nodes to last position
- disable resin node by default
- move the debounce param to pm8998.dtsi file
- place this patch after dt-binding patch
Changes for v7:
- fix Properties must precede subnodes dts compilation error
Changes for v8:
- enable resin node
- rename nodes in reserved memory to comply with 'memory@.*' pattern
Changes for v9: none

 arch/arm64/boot/dts/qcom/Makefile             |   1 +
 .../boot/dts/qcom/msm8998-xiaomi-sagit.dts    | 682 ++++++++++++++++++
 arch/arm64/boot/dts/qcom/pm8998.dtsi          |   8 +
 3 files changed, 691 insertions(+)
 create mode 100644 arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 1d86a33de528..0460aabf1b59 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -46,6 +46,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-oneplus-dumpling.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-lilac.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-maple.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-poplar.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-xiaomi-sagit.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-4000.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= qrb5165-rb5.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts b/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
new file mode 100644
index 000000000000..aa5bf48e0ab8
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
@@ -0,0 +1,682 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Xiaomi Mi 6 (sagit) device tree source based on msm8998-mtp.dtsi
+ *
+ * Copyright (c) 2022, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Degdag Mohamed <degdagmohamed@gmail.com>
+ * Copyright (c) 2022, Dzmitry Sankouski <dsankouski@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "msm8998.dtsi"
+#include "pm8005.dtsi"
+#include "pm8998.dtsi"
+#include "pmi8998.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/*
+ * Delete following upstream (msm8998.dtsi) reserved
+ * memory mappings which are different in this device.
+ */
+/delete-node/ &mpss_mem;
+/delete-node/ &venus_mem;
+/delete-node/ &mba_mem;
+/delete-node/ &slpi_mem;
+/delete-node/ &ipa_fw_mem;
+/delete-node/ &ipa_gsi_mem;
+/delete-node/ &gpu_mem;
+/delete-node/ &wlan_msa_mem;
+
+/ {
+	model = "Xiaomi Mi 6";
+	compatible = "xiaomi,sagit", "qcom,msm8998";
+	chassis-type = "handset";
+	/* Required for bootloader to select correct board */
+	qcom,board-id = <30 0>;
+
+	reserved-memory {
+		/*
+		 * The following memory regions on downstream are "dynamically allocated"
+		 * but given the same addresses every time. Hard code them as these addresses
+		 * are where the Xiaomi signed firmware expects them to be.
+		 */
+		ipa_fws_region: memory@f7800000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0xf7800000 0x0 0x5000>;
+			no-map;
+		};
+
+		zap_shader_region: memory@f7900000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0xf7900000 0x0 0x2000>;
+			no-map;
+		};
+
+		mpss_mem: memory@8d000000 {
+			reg = <0x0 0x8d000000 0x0 0x7000000>;
+			no-map;
+		};
+
+		venus_mem: memory@94000000 {
+			reg = <0x0 0x94000000 0x0 0x500000>;
+			no-map;
+		};
+
+		mba_mem: memory@94500000 {
+			reg = <0x0 0x94500000 0x0 0x200000>;
+			no-map;
+		};
+
+		slpi_mem: memory@94700000 {
+			reg = <0x0 0x94700000 0x0 0x10000>;
+			no-map;
+		};
+
+		ipa_fw_mem: memory@95600000 {
+			reg = <0x0 0x95600000 0x0 0x10000>;
+			no-map;
+		};
+
+		ipa_gsi_mem: memory@95610000 {
+			reg = <0x0 0x95610000 0x0 0x5000>;
+			no-map;
+		};
+
+		gpu_mem: memory@95615000 {
+			reg = <0x0 0x95615000 0x0 0x100000>;
+			no-map;
+		};
+
+		wlan_msa_mem: memory@95715000 {
+			reg = <0x0 0x95715000 0x0 0x100000>;
+			no-map;
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		label = "Volume buttons";
+		autorepeat;
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&vol_up_key_default>;
+
+		key-vol-up {
+			label = "Volume up";
+			gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_VOLUMEUP>;
+			debounce-interval = <15>;
+			wakeup-source;
+		};
+	};
+
+	gpio-hall-sensor {
+		compatible = "gpio-keys";
+		label = "Hall effect sensor";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&hall_sensor_default_state>;
+
+		event-hall-sensor {
+			label = "Hall Effect Sensor";
+			gpios = <&tlmm 124 GPIO_ACTIVE_LOW>;
+			linux,input-type = <EV_SW>;
+			linux,code = <SW_LID>;
+			linux,can-disable;
+			wakeup-source;
+		};
+	};
+
+	vph_pwr: vph-pwr-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "vph_pwr";
+		regulator-min-microvolt = <3700000>;
+		regulator-max-microvolt = <3700000>;
+		regulator-always-on;
+		regulator-boot-on;
+	};
+
+	disp_vddts_vreg: disp-vddts-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "disp-vddts-regulator";
+		gpio = <&tlmm 50 GPIO_ACTIVE_HIGH>;
+		enable-active-high;
+		regulator-boot-on;
+	};
+};
+
+&blsp1_i2c5 {
+	pinctrl-names = "default", "sleep";
+	status = "okay";
+
+	touchscreen@20 {
+		compatible = "syna,rmi4-i2c";
+		reg = <0x20>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		interrupt-parent = <&tlmm>;
+		interrupts = <125 IRQ_TYPE_EDGE_FALLING>;
+
+		pinctrl-names = "default", "sleep";
+		pinctrl-0 = <&ts_active_state>;
+		pinctrl-1 = <&ts_int_suspend_state &ts_reset_suspend_state>;
+
+		vdd-supply = <&disp_vddts_vreg>;
+		vio-supply = <&vreg_l6a_1p8>;
+
+		syna,reset-delay-ms = <20>;
+		syna,startup-delay-ms = <20>;
+
+		rmi4-f01@1 {
+			reg = <0x01>;
+			syna,nosleep-mode = <1>;
+		};
+
+		rmi4-f12@12 {
+			reg = <0x12>;
+			touchscreen-x-mm = <64>;
+			touchscreen-y-mm = <114>;
+			syna,sensor-type = <1>;
+			syna,rezero-wait-ms = <20>;
+		};
+
+		rmi4-f1a@1a {
+			reg = <0x1a>;
+			syna,codes = <KEY_BACK KEY_APPSELECT>;
+		};
+	};
+};
+
+&blsp1_i2c5_sleep {
+	/delete-property/ bias-pull-up;
+	bias-disable;
+};
+
+&blsp1_uart3 {
+	status = "okay";
+	bluetooth {
+		compatible = "qcom,wcn3990-bt";
+
+		vddio-supply = <&vreg_s4a_1p8>;
+		vddxo-supply = <&vreg_l7a_1p8>;
+		vddrf-supply = <&vreg_l17a_1p3>;
+		vddch0-supply = <&vreg_l25a_3p3>;
+		max-speed = <3200000>;
+	};
+};
+
+&blsp1_uart3_on {
+	rx {
+		/delete-property/ bias-disable;
+		/*
+		 * Configure a pull-up on 46 (RX). This is needed to
+		 * avoid garbage data when the TX pin of the Bluetooth
+		 * module is in tri-state (module powered off or not
+		 * driving the signal yet).
+		 */
+		bias-pull-up;
+	};
+
+	cts {
+		/delete-property/ bias-disable;
+		/*
+		 * Configure a pull-down on 47 (CTS) to match the pull
+		 * of the Bluetooth module.
+		 */
+		bias-pull-down;
+	};
+};
+
+&blsp2_uart1 {
+	status = "okay";
+};
+
+&pm8005_regulators {
+	compatible = "qcom,pm8005-regulators";
+
+	vdd_s1-supply = <&vph_pwr>;
+
+	pm8005_s1: s1 { /* VDD_GFX supply */
+		regulator-min-microvolt = <524000>;
+		regulator-max-microvolt = <1100000>;
+		regulator-enable-ramp-delay = <500>;
+
+		/* hack until we rig up the gpu consumer */
+		regulator-always-on;
+	};
+};
+
+&pm8998_gpio {
+	vol_up_key_default: vol-up-key-default-state {
+		pins = "gpio6";
+		function = "normal";
+		bias-pull-up;
+		input-enable;
+		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
+	};
+
+	audio_mclk_pin: audio-mclk-pin-active-state {
+		pins = "gpio13";
+		function = "func2";
+		power-source = <0>;
+	};
+};
+
+&qusb2phy {
+	vdda-pll-supply = <&vreg_l12a_1p8>;
+	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+	status = "okay";
+};
+
+&rpm_requests {
+	regulators-0 {
+		compatible = "qcom,rpm-pm8998-regulators";
+
+		vdd_s1-supply = <&vph_pwr>;
+		vdd_s2-supply = <&vph_pwr>;
+		vdd_s3-supply = <&vph_pwr>;
+		vdd_s4-supply = <&vph_pwr>;
+		vdd_s5-supply = <&vph_pwr>;
+		vdd_s6-supply = <&vph_pwr>;
+		vdd_s7-supply = <&vph_pwr>;
+		vdd_s8-supply = <&vph_pwr>;
+		vdd_s9-supply = <&vph_pwr>;
+		vdd_s10-supply = <&vph_pwr>;
+		vdd_s11-supply = <&vph_pwr>;
+		vdd_s12-supply = <&vph_pwr>;
+		vdd_s13-supply = <&vph_pwr>;
+		vdd_l1_l27-supply = <&vreg_s7a_1p025>;
+		vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
+		vdd_l3_l11-supply = <&vreg_s7a_1p025>;
+		vdd_l4_l5-supply = <&vreg_s7a_1p025>;
+		vdd_l6-supply = <&vreg_s5a_2p04>;
+		vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
+		vdd_l9-supply = <&vreg_bob>;
+		vdd_l10_l23_l25-supply = <&vreg_bob>;
+		vdd_l13_l19_l21-supply = <&vreg_bob>;
+		vdd_l16_l28-supply = <&vreg_bob>;
+		vdd_l18_l22-supply = <&vreg_bob>;
+		vdd_l20_l24-supply = <&vreg_bob>;
+		vdd_l26-supply = <&vreg_s3a_1p35>;
+		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
+
+		vreg_s3a_1p35: s3 {
+			regulator-min-microvolt = <1352000>;
+			regulator-max-microvolt = <1352000>;
+		};
+
+		vreg_s4a_1p8: s4 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_s5a_2p04: s5 {
+			regulator-min-microvolt = <1904000>;
+			regulator-max-microvolt = <2040000>;
+		};
+
+		vreg_s7a_1p025: s7 {
+			regulator-min-microvolt = <900000>;
+			regulator-max-microvolt = <1028000>;
+		};
+
+		vreg_l1a_0p875: l1 {
+			regulator-min-microvolt = <880000>;
+			regulator-max-microvolt = <880000>;
+		};
+
+		vreg_l2a_1p2: l2 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		vreg_l3a_1p0: l3 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		vreg_l5a_0p8: l5 {
+			regulator-min-microvolt = <800000>;
+			regulator-max-microvolt = <800000>;
+		};
+
+		vreg_l6a_1p8: l6 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l7a_1p8: l7 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l8a_1p2: l8 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+		};
+
+		vreg_l9a_1p8: l9 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+
+		vreg_l10a_1p8: l10 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+
+		vreg_l11a_1p0: l11 {
+			regulator-min-microvolt = <1000000>;
+			regulator-max-microvolt = <1000000>;
+		};
+
+		vreg_l12a_1p8: l12 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l13a_2p95: l13 {
+			regulator-min-microvolt = <1808000>;
+			regulator-max-microvolt = <2960000>;
+		};
+
+		vreg_l14a_1p8: l14 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l15a_1p8: l15 {
+			regulator-min-microvolt = <1800000>;
+			regulator-max-microvolt = <1800000>;
+		};
+
+		vreg_l16a_2p7: l16 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2704000>;
+		};
+
+		vreg_l17a_1p3: l17 {
+			regulator-min-microvolt = <1304000>;
+			regulator-max-microvolt = <1304000>;
+		};
+
+		vreg_l18a_2p7: l18 {
+			regulator-min-microvolt = <2704000>;
+			regulator-max-microvolt = <2704000>;
+		};
+
+		vreg_l19a_3p0: l19 {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+		};
+
+		vreg_l20a_2p95: l20 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l21a_2p95: l21 {
+			regulator-min-microvolt = <2960000>;
+			regulator-max-microvolt = <2960000>;
+			regulator-system-load = <800000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l22a_2p85: l22 {
+			regulator-min-microvolt = <2864000>;
+			regulator-max-microvolt = <2864000>;
+		};
+
+		vreg_l23a_3p3: l23 {
+			regulator-min-microvolt = <3312000>;
+			regulator-max-microvolt = <3312000>;
+		};
+
+		vreg_l24a_3p075: l24 {
+			regulator-min-microvolt = <3088000>;
+			regulator-max-microvolt = <3088000>;
+		};
+
+		vreg_l25a_3p3: l25 {
+			regulator-min-microvolt = <3104000>;
+			regulator-max-microvolt = <3312000>;
+		};
+
+		vreg_l26a_1p2: l26 {
+			regulator-min-microvolt = <1200000>;
+			regulator-max-microvolt = <1200000>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l28_3p0: l28 {
+			regulator-min-microvolt = <3008000>;
+			regulator-max-microvolt = <3008000>;
+		};
+
+		vreg_lvs1a_1p8: lvs1 { };
+
+		vreg_lvs2a_1p8: lvs2 { };
+	};
+
+	regulators-1 {
+		compatible = "qcom,rpm-pmi8998-regulators";
+
+		vdd_bob-supply = <&vph_pwr>;
+
+		vreg_bob: bob {
+			regulator-min-microvolt = <3312000>;
+			regulator-max-microvolt = <3600000>;
+		};
+	};
+};
+
+&tlmm {
+	gpio-reserved-ranges = <0 4>, <81 4>;
+
+	cci1_default_state: cci1-default-state {
+		pins = "gpio19", "gpio20";
+		function = "cci_i2c";
+		bias-disable;
+		drive-strength = <2>;
+	};
+
+	cdc_reset_n_state: cdc-reset-n-state {
+		pins = "gpio64";
+		function = "gpio";
+		bias-pull-down;
+		drive-strength = <16>;
+		output-high;
+	};
+
+	hall_sensor_default_state: hall-sensor-default-state {
+		pins = "gpio124";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+		input-enable;
+	};
+
+	mdss_dsi_active_state: mdss-dsi-active-state {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <8>;
+		bias-disable;
+	};
+
+	mdss_dsi_suspend_state: mdss-dsi-suspend-state {
+		pins = "gpio94";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	mdss_te_active_state: mdss-te-active-state {
+		pins = "gpio10";
+		function = "mdp_vsync_a";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	mdss_te_suspend_state: mdss-te-suspend-state {
+		pins = "gpio10";
+		function = "mdp_vsync_a";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	msm_mclk0_active_state: msm-mclk0-active-state {
+		pins = "gpio13";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	msm_mclk0_suspend_state: msm-mclk0-suspend-state {
+		pins = "gpio13";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	msm_mclk1_active_state: msm-mclk1-active-state {
+		pins = "gpio14";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	msm_mclk1_suspend_state: msm-mclk1-suspend-state {
+		pins = "gpio14";
+		function = "cam_mclk";
+		drive-strength = <2>;
+		bias-pull-down;
+	};
+
+	nfc_int_active_state: nfc-int-active-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	nfc_int_suspend_state: nfc-int-suspend-state {
+		pins = "gpio92";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	nfc_enable_active_state: nfc-enable-active-state {
+		pins = "gpio12", "gpio116";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-pull-up;
+	};
+
+	nfc_enable_suspend_state: nfc-enable-suspend-state {
+		pins = "gpio12", "gpio116";
+		function = "gpio";
+		drive-strength = <6>;
+		bias-disable;
+	};
+
+	ts_active_state: ts-active-state {
+		pins = "gpio89", "gpio125";
+		function = "gpio";
+		drive-strength = <16>;
+		bias-pull-up;
+		input-enable;
+	};
+
+	ts_int_suspend_state: ts-int-suspend-state {
+		pins = "gpio125";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	ts_reset_suspend_state: ts-reset-suspend-state {
+		pins = "gpio89";
+		function = "gpio";
+		drive-strength = <2>;
+		bias-disable;
+	};
+
+	wcd_int_n_state: wcd-int-n-state {
+		pins = "gpio54";
+		function = "gpio";
+		bias-pull-down;
+		drive-strength = <2>;
+		input-enable;
+	};
+
+	wsa_leftspk_pwr_n_state: wsa-leftspk-pwr-n-state {
+		pins = "gpio65";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+		output-low;
+	};
+
+	wsa_rightspk_pwr_n_state: wsa-rightspk-pwr-n-state {
+		pins = "gpio66";
+		function = "gpio";
+		bias-disable;
+		drive-strength = <2>;
+		output-low;
+	};
+};
+
+&pm8998_resin {
+	linux,code = <KEY_VOLUMEDOWN>;
+	status = "okay";
+};
+
+&ufshc {
+	vcc-supply = <&vreg_l20a_2p95>;
+	vccq-supply = <&vreg_l26a_1p2>;
+	vccq2-supply = <&vreg_s4a_1p8>;
+	vcc-max-microamp = <750000>;
+	vccq-max-microamp = <560000>;
+	vccq2-max-microamp = <750000>;
+	status = "okay";
+};
+
+&ufsphy {
+	vdda-phy-supply = <&vreg_l1a_0p875>;
+	vdda-pll-supply = <&vreg_l2a_1p2>;
+	vddp-ref-clk-supply = <&vreg_l26a_1p2>;
+	status = "okay";
+};
+
+&usb3 {
+	/* Disable USB3 clock requirement as the device only supports USB2 */
+	qcom,select-utmi-as-pipe-clk;
+	status = "okay";
+};
+
+&usb3_dwc3 {
+	/* Drop the unused USB 3 PHY */
+	phys = <&qusb2phy>;
+	phy-names = "usb2-phy";
+
+	/* Fastest mode for USB 2 */
+	maximum-speed = "high-speed";
+
+	/* Force to peripheral until we can switch modes */
+	dr_mode = "peripheral";
+};
+
+&wifi {
+	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
+	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
+	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
+	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/pm8998.dtsi b/arch/arm64/boot/dts/qcom/pm8998.dtsi
index d09f2954b6f9..7929fa64e1ef 100644
--- a/arch/arm64/boot/dts/qcom/pm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm8998.dtsi
@@ -52,6 +52,14 @@ pm8998_pwrkey: pwrkey {
 				bias-pull-up;
 				linux,code = <KEY_POWER>;
 			};
+
+			pm8998_resin: resin {
+				compatible = "qcom,pm8941-resin";
+				bias-pull-up;
+				interrupts = <GIC_SPI 0x8 1 IRQ_TYPE_EDGE_BOTH>;
+				debounce = <15625>;
+				status = "disabled";
+			};
 		};
 
 		pm8998_temp: temp-alarm@2400 {
-- 
2.30.2

Re: [PATCH v9 0/2] add device Xiaomi Mi 6 (codename sagit) and board binding

[konrad.dybcio]

On 2022-10-12 20:52, Dzmitry Sankouski wrote:
> Add initial support for Xiaomi Mi 6 phone (codename sagit)
> 
> Dzmitry Sankouski (2):
>   dt-bindings: arm: add xiaomi,sagit board based on msm8998 chip
>   arm64: dts: qcom: sagit: add initial device tree for sagit
> 
Looks like you resent this series just to add the A-b on the dt-bindings 
patch?
If that's the case, you don't have to do it, the maintainer will pick up 
the tags
when applying your patch and an essentially empty revision just adds 
confusion.

Konrad
>  .../devicetree/bindings/arm/qcom.yaml         |   1 +
>  arch/arm64/boot/dts/qcom/Makefile             |   1 +
>  .../boot/dts/qcom/msm8998-xiaomi-sagit.dts    | 681 ++++++++++++++++++
>  arch/arm64/boot/dts/qcom/pm8998.dtsi          |   8 +
>  4 files changed, 691 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts

Re: [PATCH v9 2/2] arm64: dts: qcom: sagit: add initial device tree for sagit

[konrad.dybcio]

On 2022-10-12 20:52, Dzmitry Sankouski wrote:
> New device support - Xiaomi Mi6 phone
> 
> What works:
> - storage
> - usb
> - power regulators
> 
> Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
> ---
> Changes for v2:
> - remove memory nodes before redefining
> - add board compatible to schema
> - remove board msm-id, add chassis type
> - remove common dtsi
> - move resin to pm8998 dtsi file
> - dts formatting
> - unsupported properties removed
> - add copyright
> - rebase on latest master(6.0.0-rc6)
> Changes for v3:
> - regulators nodes renamed to match pattern 'regulators-[01]'
> - duplicate cci1-default node deleted
> - add state suffix to '.*(active|suspend|default)' pinctrl
> - rebase on latest master(6.0.0)
> Changes for v4:
> - fix dts compilation errors(rename pinctrl label usages)
> Changes for v5:
> - use pm8005_regulators label
> Changes for v6:
> - add state suffix to all pinctrl
> - move status nodes to last position
> - disable resin node by default
> - move the debounce param to pm8998.dtsi file
> - place this patch after dt-binding patch
> Changes for v7:
> - fix Properties must precede subnodes dts compilation error
> Changes for v8:
> - enable resin node
> - rename nodes in reserved memory to comply with 'memory@.*' pattern
> Changes for v9: none
> 
>  arch/arm64/boot/dts/qcom/Makefile             |   1 +
>  .../boot/dts/qcom/msm8998-xiaomi-sagit.dts    | 682 ++++++++++++++++++
>  arch/arm64/boot/dts/qcom/pm8998.dtsi          |   8 +
>  3 files changed, 691 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
> 
> diff --git a/arch/arm64/boot/dts/qcom/Makefile
> b/arch/arm64/boot/dts/qcom/Makefile
> index 1d86a33de528..0460aabf1b59 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -46,6 +46,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= 
> msm8998-oneplus-dumpling.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-lilac.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-maple.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-sony-xperia-yoshino-poplar.dtb
> +dtb-$(CONFIG_ARCH_QCOM)	+= msm8998-xiaomi-sagit.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-1000.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= qcs404-evb-4000.dtb
>  dtb-$(CONFIG_ARCH_QCOM)	+= qrb5165-rb5.dtb
> diff --git a/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
> b/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
> new file mode 100644
> index 000000000000..aa5bf48e0ab8
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/msm8998-xiaomi-sagit.dts
> @@ -0,0 +1,682 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +/*
> + * Xiaomi Mi 6 (sagit) device tree source based on msm8998-mtp.dtsi
> + *
> + * Copyright (c) 2022, The Linux Foundation. All rights reserved.
> + * Copyright (c) 2022, Degdag Mohamed <degdagmohamed@gmail.com>
> + * Copyright (c) 2022, Dzmitry Sankouski <dsankouski@gmail.com>
> + */
> +
> +/dts-v1/;
> +
> +#include "msm8998.dtsi"
> +#include "pm8005.dtsi"
> +#include "pm8998.dtsi"
> +#include "pmi8998.dtsi"
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
> +
> +/*
> + * Delete following upstream (msm8998.dtsi) reserved
> + * memory mappings which are different in this device.
> + */
> +/delete-node/ &mpss_mem;
> +/delete-node/ &venus_mem;
> +/delete-node/ &mba_mem;
> +/delete-node/ &slpi_mem;
> +/delete-node/ &ipa_fw_mem;
> +/delete-node/ &ipa_gsi_mem;
> +/delete-node/ &gpu_mem;
> +/delete-node/ &wlan_msa_mem;
> +
> +/ {
> +	model = "Xiaomi Mi 6";
> +	compatible = "xiaomi,sagit", "qcom,msm8998";
> +	chassis-type = "handset";
> +	/* Required for bootloader to select correct board */
> +	qcom,board-id = <30 0>;
> +
> +	reserved-memory {
> +		/*
> +		 * The following memory regions on downstream are "dynamically 
> allocated"
> +		 * but given the same addresses every time. Hard code them as these 
> addresses
> +		 * are where the Xiaomi signed firmware expects them to be.
> +		 */
> +		ipa_fws_region: memory@f7800000 {
> +			compatible = "shared-dma-pool";
> +			reg = <0x0 0xf7800000 0x0 0x5000>;
> +			no-map;
> +		};
> +
> +		zap_shader_region: memory@f7900000 {
> +			compatible = "shared-dma-pool";
> +			reg = <0x0 0xf7900000 0x0 0x2000>;
> +			no-map;
> +		};
> +
> +		mpss_mem: memory@8d000000 {
> +			reg = <0x0 0x8d000000 0x0 0x7000000>;
> +			no-map;
> +		};
> +
> +		venus_mem: memory@94000000 {
> +			reg = <0x0 0x94000000 0x0 0x500000>;
> +			no-map;
> +		};
> +
> +		mba_mem: memory@94500000 {
> +			reg = <0x0 0x94500000 0x0 0x200000>;
> +			no-map;
> +		};
> +
> +		slpi_mem: memory@94700000 {
> +			reg = <0x0 0x94700000 0x0 0x10000>;
> +			no-map;
> +		};
> +
> +		ipa_fw_mem: memory@95600000 {
> +			reg = <0x0 0x95600000 0x0 0x10000>;
> +			no-map;
> +		};
> +
> +		ipa_gsi_mem: memory@95610000 {
> +			reg = <0x0 0x95610000 0x0 0x5000>;
> +			no-map;
> +		};
> +
> +		gpu_mem: memory@95615000 {
> +			reg = <0x0 0x95615000 0x0 0x100000>;
> +			no-map;
> +		};
> +
> +		wlan_msa_mem: memory@95715000 {
> +			reg = <0x0 0x95715000 0x0 0x100000>;
> +			no-map;
> +		};
> +	};
> +
> +	gpio-keys {
> +		compatible = "gpio-keys";
> +		label = "Volume buttons";
> +		autorepeat;
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&vol_up_key_default>;
> +
> +		key-vol-up {
> +			label = "Volume up";
> +			gpios = <&pm8998_gpio 6 GPIO_ACTIVE_LOW>;
> +			linux,code = <KEY_VOLUMEUP>;
> +			debounce-interval = <15>;
> +			wakeup-source;
> +		};
> +	};
> +
> +	gpio-hall-sensor {
> +		compatible = "gpio-keys";
> +		label = "Hall effect sensor";
> +
> +		pinctrl-names = "default";
> +		pinctrl-0 = <&hall_sensor_default_state>;
> +
> +		event-hall-sensor {
> +			label = "Hall Effect Sensor";
> +			gpios = <&tlmm 124 GPIO_ACTIVE_LOW>;
> +			linux,input-type = <EV_SW>;
> +			linux,code = <SW_LID>;
> +			linux,can-disable;
> +			wakeup-source;
> +		};
> +	};
> +
> +	vph_pwr: vph-pwr-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "vph_pwr";
> +		regulator-min-microvolt = <3700000>;
> +		regulator-max-microvolt = <3700000>;
> +		regulator-always-on;
> +		regulator-boot-on;
> +	};
> +
> +	disp_vddts_vreg: disp-vddts-regulator {
> +		compatible = "regulator-fixed";
> +		regulator-name = "disp-vddts-regulator";
> +		gpio = <&tlmm 50 GPIO_ACTIVE_HIGH>;
> +		enable-active-high;
> +		regulator-boot-on;
> +	};
> +};
> +
> +&blsp1_i2c5 {
> +	pinctrl-names = "default", "sleep";
> +	status = "okay";
> +
> +	touchscreen@20 {
> +		compatible = "syna,rmi4-i2c";
> +		reg = <0x20>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		interrupt-parent = <&tlmm>;
> +		interrupts = <125 IRQ_TYPE_EDGE_FALLING>;
> +
> +		pinctrl-names = "default", "sleep";
> +		pinctrl-0 = <&ts_active_state>;
> +		pinctrl-1 = <&ts_int_suspend_state &ts_reset_suspend_state>;
> +
> +		vdd-supply = <&disp_vddts_vreg>;
> +		vio-supply = <&vreg_l6a_1p8>;
> +
> +		syna,reset-delay-ms = <20>;
> +		syna,startup-delay-ms = <20>;
> +
> +		rmi4-f01@1 {
> +			reg = <0x01>;
> +			syna,nosleep-mode = <1>;
> +		};
> +
> +		rmi4-f12@12 {
> +			reg = <0x12>;
> +			touchscreen-x-mm = <64>;
> +			touchscreen-y-mm = <114>;
> +			syna,sensor-type = <1>;
> +			syna,rezero-wait-ms = <20>;
> +		};
> +
> +		rmi4-f1a@1a {
> +			reg = <0x1a>;
> +			syna,codes = <KEY_BACK KEY_APPSELECT>;
> +		};
> +	};
> +};
> +
> +&blsp1_i2c5_sleep {
> +	/delete-property/ bias-pull-up;
> +	bias-disable;
> +};
> +
> +&blsp1_uart3 {
> +	status = "okay";
Please add a new line here.

> +	bluetooth {
> +		compatible = "qcom,wcn3990-bt";
> +
> +		vddio-supply = <&vreg_s4a_1p8>;
> +		vddxo-supply = <&vreg_l7a_1p8>;
> +		vddrf-supply = <&vreg_l17a_1p3>;
> +		vddch0-supply = <&vreg_l25a_3p3>;
> +		max-speed = <3200000>;
> +	};
> +};
> +
> +&blsp1_uart3_on {
> +	rx {
> +		/delete-property/ bias-disable;
> +		/*
> +		 * Configure a pull-up on 46 (RX). This is needed to
> +		 * avoid garbage data when the TX pin of the Bluetooth
> +		 * module is in tri-state (module powered off or not
> +		 * driving the signal yet).
> +		 */
> +		bias-pull-up;
> +	};
> +
> +	cts {
> +		/delete-property/ bias-disable;
> +		/*
> +		 * Configure a pull-down on 47 (CTS) to match the pull
> +		 * of the Bluetooth module.
> +		 */
> +		bias-pull-down;
> +	};
> +};
> +
> +&blsp2_uart1 {
> +	status = "okay";
> +};
> +
> +&pm8005_regulators {
> +	compatible = "qcom,pm8005-regulators";
> +
> +	vdd_s1-supply = <&vph_pwr>;
> +
> +	pm8005_s1: s1 { /* VDD_GFX supply */
> +		regulator-min-microvolt = <524000>;
> +		regulator-max-microvolt = <1100000>;
> +		regulator-enable-ramp-delay = <500>;
> +
> +		/* hack until we rig up the gpu consumer */
> +		regulator-always-on;
> +	};
> +};
> +
> +&pm8998_gpio {
> +	vol_up_key_default: vol-up-key-default-state {
> +		pins = "gpio6";
> +		function = "normal";
> +		bias-pull-up;
> +		input-enable;
> +		qcom,drive-strength = <PMIC_GPIO_STRENGTH_NO>;
> +	};
> +
> +	audio_mclk_pin: audio-mclk-pin-active-state {
> +		pins = "gpio13";
> +		function = "func2";
> +		power-source = <0>;
> +	};
> +};
> +
> +&qusb2phy {
> +	vdda-pll-supply = <&vreg_l12a_1p8>;
> +	vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
> +	status = "okay";
> +};
> +
> +&rpm_requests {
> +	regulators-0 {
> +		compatible = "qcom,rpm-pm8998-regulators";
> +
> +		vdd_s1-supply = <&vph_pwr>;
> +		vdd_s2-supply = <&vph_pwr>;
> +		vdd_s3-supply = <&vph_pwr>;
> +		vdd_s4-supply = <&vph_pwr>;
> +		vdd_s5-supply = <&vph_pwr>;
> +		vdd_s6-supply = <&vph_pwr>;
> +		vdd_s7-supply = <&vph_pwr>;
> +		vdd_s8-supply = <&vph_pwr>;
> +		vdd_s9-supply = <&vph_pwr>;
> +		vdd_s10-supply = <&vph_pwr>;
> +		vdd_s11-supply = <&vph_pwr>;
> +		vdd_s12-supply = <&vph_pwr>;
> +		vdd_s13-supply = <&vph_pwr>;
> +		vdd_l1_l27-supply = <&vreg_s7a_1p025>;
> +		vdd_l2_l8_l17-supply = <&vreg_s3a_1p35>;
> +		vdd_l3_l11-supply = <&vreg_s7a_1p025>;
> +		vdd_l4_l5-supply = <&vreg_s7a_1p025>;
> +		vdd_l6-supply = <&vreg_s5a_2p04>;
> +		vdd_l7_l12_l14_l15-supply = <&vreg_s5a_2p04>;
> +		vdd_l9-supply = <&vreg_bob>;
> +		vdd_l10_l23_l25-supply = <&vreg_bob>;
> +		vdd_l13_l19_l21-supply = <&vreg_bob>;
> +		vdd_l16_l28-supply = <&vreg_bob>;
> +		vdd_l18_l22-supply = <&vreg_bob>;
> +		vdd_l20_l24-supply = <&vreg_bob>;
> +		vdd_l26-supply = <&vreg_s3a_1p35>;
> +		vdd_lvs1_lvs2-supply = <&vreg_s4a_1p8>;
> +
> +		vreg_s3a_1p35: s3 {
> +			regulator-min-microvolt = <1352000>;
> +			regulator-max-microvolt = <1352000>;
> +		};
> +
> +		vreg_s4a_1p8: s4 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +			regulator-allow-set-load;
> +		};
> +
> +		vreg_s5a_2p04: s5 {
> +			regulator-min-microvolt = <1904000>;
> +			regulator-max-microvolt = <2040000>;
> +		};
> +
> +		vreg_s7a_1p025: s7 {
> +			regulator-min-microvolt = <900000>;
> +			regulator-max-microvolt = <1028000>;
> +		};
> +
> +		vreg_l1a_0p875: l1 {
> +			regulator-min-microvolt = <880000>;
> +			regulator-max-microvolt = <880000>;
> +		};
> +
> +		vreg_l2a_1p2: l2 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1200000>;
> +		};
> +
> +		vreg_l3a_1p0: l3 {
> +			regulator-min-microvolt = <1000000>;
> +			regulator-max-microvolt = <1000000>;
> +		};
> +
> +		vreg_l5a_0p8: l5 {
> +			regulator-min-microvolt = <800000>;
> +			regulator-max-microvolt = <800000>;
> +		};
> +
> +		vreg_l6a_1p8: l6 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +		};
> +
> +		vreg_l7a_1p8: l7 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +		};
> +
> +		vreg_l8a_1p2: l8 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1200000>;
> +		};
> +
> +		vreg_l9a_1p8: l9 {
> +			regulator-min-microvolt = <1808000>;
> +			regulator-max-microvolt = <2960000>;
> +		};
> +
> +		vreg_l10a_1p8: l10 {
> +			regulator-min-microvolt = <1808000>;
> +			regulator-max-microvolt = <2960000>;
> +		};
> +
> +		vreg_l11a_1p0: l11 {
> +			regulator-min-microvolt = <1000000>;
> +			regulator-max-microvolt = <1000000>;
> +		};
> +
> +		vreg_l12a_1p8: l12 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +		};
> +
> +		vreg_l13a_2p95: l13 {
> +			regulator-min-microvolt = <1808000>;
> +			regulator-max-microvolt = <2960000>;
> +		};
> +
> +		vreg_l14a_1p8: l14 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +		};
> +
> +		vreg_l15a_1p8: l15 {
> +			regulator-min-microvolt = <1800000>;
> +			regulator-max-microvolt = <1800000>;
> +		};
> +
> +		vreg_l16a_2p7: l16 {
> +			regulator-min-microvolt = <2704000>;
> +			regulator-max-microvolt = <2704000>;
> +		};
> +
> +		vreg_l17a_1p3: l17 {
> +			regulator-min-microvolt = <1304000>;
> +			regulator-max-microvolt = <1304000>;
> +		};
> +
> +		vreg_l18a_2p7: l18 {
> +			regulator-min-microvolt = <2704000>;
> +			regulator-max-microvolt = <2704000>;
> +		};
> +
> +		vreg_l19a_3p0: l19 {
> +			regulator-min-microvolt = <3008000>;
> +			regulator-max-microvolt = <3008000>;
> +		};
> +
> +		vreg_l20a_2p95: l20 {
> +			regulator-min-microvolt = <2960000>;
> +			regulator-max-microvolt = <2960000>;
> +			regulator-allow-set-load;
> +		};
> +
> +		vreg_l21a_2p95: l21 {
> +			regulator-min-microvolt = <2960000>;
> +			regulator-max-microvolt = <2960000>;
> +			regulator-system-load = <800000>;
> +			regulator-allow-set-load;
> +		};
> +
> +		vreg_l22a_2p85: l22 {
> +			regulator-min-microvolt = <2864000>;
> +			regulator-max-microvolt = <2864000>;
> +		};
> +
> +		vreg_l23a_3p3: l23 {
> +			regulator-min-microvolt = <3312000>;
> +			regulator-max-microvolt = <3312000>;
> +		};
> +
> +		vreg_l24a_3p075: l24 {
> +			regulator-min-microvolt = <3088000>;
> +			regulator-max-microvolt = <3088000>;
> +		};
> +
> +		vreg_l25a_3p3: l25 {
> +			regulator-min-microvolt = <3104000>;
> +			regulator-max-microvolt = <3312000>;
> +		};
> +
> +		vreg_l26a_1p2: l26 {
> +			regulator-min-microvolt = <1200000>;
> +			regulator-max-microvolt = <1200000>;
> +			regulator-allow-set-load;
> +		};
> +
> +		vreg_l28_3p0: l28 {
> +			regulator-min-microvolt = <3008000>;
> +			regulator-max-microvolt = <3008000>;
> +		};
> +
> +		vreg_lvs1a_1p8: lvs1 { };
> +
> +		vreg_lvs2a_1p8: lvs2 { };
> +	};
> +
> +	regulators-1 {
> +		compatible = "qcom,rpm-pmi8998-regulators";
> +
> +		vdd_bob-supply = <&vph_pwr>;
> +
> +		vreg_bob: bob {
> +			regulator-min-microvolt = <3312000>;
> +			regulator-max-microvolt = <3600000>;
> +		};
> +	};
> +};
> +
> +&tlmm {
> +	gpio-reserved-ranges = <0 4>, <81 4>;
> +
> +	cci1_default_state: cci1-default-state {
> +		pins = "gpio19", "gpio20";
> +		function = "cci_i2c";
> +		bias-disable;
> +		drive-strength = <2>;
> +	};
> +
> +	cdc_reset_n_state: cdc-reset-n-state {
> +		pins = "gpio64";
> +		function = "gpio";
> +		bias-pull-down;
> +		drive-strength = <16>;
> +		output-high;
> +	};
> +
> +	hall_sensor_default_state: hall-sensor-default-state {
> +		pins = "gpio124";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +		input-enable;
> +	};
> +
> +	mdss_dsi_active_state: mdss-dsi-active-state {
> +		pins = "gpio94";
> +		function = "gpio";
> +		drive-strength = <8>;
> +		bias-disable;
> +	};
> +
> +	mdss_dsi_suspend_state: mdss-dsi-suspend-state {
> +		pins = "gpio94";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-pull-down;
> +	};
> +
> +	mdss_te_active_state: mdss-te-active-state {
> +		pins = "gpio10";
> +		function = "mdp_vsync_a";
> +		drive-strength = <2>;
> +		bias-pull-down;
> +	};
> +
> +	mdss_te_suspend_state: mdss-te-suspend-state {
> +		pins = "gpio10";
> +		function = "mdp_vsync_a";
> +		drive-strength = <2>;
> +		bias-pull-down;
> +	};
> +
> +	msm_mclk0_active_state: msm-mclk0-active-state {
> +		pins = "gpio13";
> +		function = "cam_mclk";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	msm_mclk0_suspend_state: msm-mclk0-suspend-state {
> +		pins = "gpio13";
> +		function = "cam_mclk";
> +		drive-strength = <2>;
> +		bias-pull-down;
> +	};
> +
> +	msm_mclk1_active_state: msm-mclk1-active-state {
> +		pins = "gpio14";
> +		function = "cam_mclk";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	msm_mclk1_suspend_state: msm-mclk1-suspend-state {
> +		pins = "gpio14";
> +		function = "cam_mclk";
> +		drive-strength = <2>;
> +		bias-pull-down;
> +	};
> +
> +	nfc_int_active_state: nfc-int-active-state {
> +		pins = "gpio92";
> +		function = "gpio";
> +		drive-strength = <6>;
> +		bias-pull-up;
> +	};
> +
> +	nfc_int_suspend_state: nfc-int-suspend-state {
> +		pins = "gpio92";
> +		function = "gpio";
> +		drive-strength = <6>;
> +		bias-pull-up;
> +	};
> +
> +	nfc_enable_active_state: nfc-enable-active-state {
> +		pins = "gpio12", "gpio116";
> +		function = "gpio";
> +		drive-strength = <6>;
> +		bias-pull-up;
> +	};
> +
> +	nfc_enable_suspend_state: nfc-enable-suspend-state {
> +		pins = "gpio12", "gpio116";
> +		function = "gpio";
> +		drive-strength = <6>;
> +		bias-disable;
> +	};
> +
> +	ts_active_state: ts-active-state {
> +		pins = "gpio89", "gpio125";
> +		function = "gpio";
> +		drive-strength = <16>;
> +		bias-pull-up;
> +		input-enable;
> +	};
> +
> +	ts_int_suspend_state: ts-int-suspend-state {
> +		pins = "gpio125";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	ts_reset_suspend_state: ts-reset-suspend-state {
> +		pins = "gpio89";
> +		function = "gpio";
> +		drive-strength = <2>;
> +		bias-disable;
> +	};
> +
> +	wcd_int_n_state: wcd-int-n-state {
> +		pins = "gpio54";
> +		function = "gpio";
> +		bias-pull-down;
> +		drive-strength = <2>;
> +		input-enable;
> +	};
> +
> +	wsa_leftspk_pwr_n_state: wsa-leftspk-pwr-n-state {
> +		pins = "gpio65";
> +		function = "gpio";
> +		bias-disable;
> +		drive-strength = <2>;
> +		output-low;
> +	};
> +
> +	wsa_rightspk_pwr_n_state: wsa-rightspk-pwr-n-state {
> +		pins = "gpio66";
> +		function = "gpio";
> +		bias-disable;
> +		drive-strength = <2>;
> +		output-low;
> +	};
> +};
> +
> +&pm8998_resin {
> +	linux,code = <KEY_VOLUMEDOWN>;
> +	status = "okay";
> +};
> +
> +&ufshc {
> +	vcc-supply = <&vreg_l20a_2p95>;
> +	vccq-supply = <&vreg_l26a_1p2>;
> +	vccq2-supply = <&vreg_s4a_1p8>;
> +	vcc-max-microamp = <750000>;
> +	vccq-max-microamp = <560000>;
> +	vccq2-max-microamp = <750000>;
> +	status = "okay";
> +};
> +
> +&ufsphy {
> +	vdda-phy-supply = <&vreg_l1a_0p875>;
> +	vdda-pll-supply = <&vreg_l2a_1p2>;
> +	vddp-ref-clk-supply = <&vreg_l26a_1p2>;
> +	status = "okay";
> +};
> +
> +&usb3 {
> +	/* Disable USB3 clock requirement as the device only supports USB2 */
> +	qcom,select-utmi-as-pipe-clk;
> +	status = "okay";
> +};
> +
> +&usb3_dwc3 {
> +	/* Drop the unused USB 3 PHY */
> +	phys = <&qusb2phy>;
> +	phy-names = "usb2-phy";
> +
> +	/* Fastest mode for USB 2 */
> +	maximum-speed = "high-speed";
> +
> +	/* Force to peripheral until we can switch modes */
> +	dr_mode = "peripheral";
> +};
> +
> +&wifi {
> +	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
> +	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
> +	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
> +	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
> +	status = "okay";
> +};
> diff --git a/arch/arm64/boot/dts/qcom/pm8998.dtsi
> b/arch/arm64/boot/dts/qcom/pm8998.dtsi
> index d09f2954b6f9..7929fa64e1ef 100644
> --- a/arch/arm64/boot/dts/qcom/pm8998.dtsi
> +++ b/arch/arm64/boot/dts/qcom/pm8998.dtsi
> @@ -52,6 +52,14 @@ pm8998_pwrkey: pwrkey {
>  				bias-pull-up;
>  				linux,code = <KEY_POWER>;
>  			};
> +
> +			pm8998_resin: resin {
> +				compatible = "qcom,pm8941-resin";
> +				bias-pull-up;
> +				interrupts = <GIC_SPI 0x8 1 IRQ_TYPE_EDGE_BOTH>;
> +				debounce = <15625>;
> +				status = "disabled";
Please follow this order:

compatible
interrupts
debounce
bias
status

the rest looks okay.

Konrad
> +			};
>  		};
> 
>  		pm8998_temp: temp-alarm@2400 {

Re: [PATCH v9 0/2] add device Xiaomi Mi 6 (codename sagit) and board binding

[Krzysztof Kozlowski]

On 12/10/2022 15:25, konrad.dybcio@somainline.org wrote:
> On 2022-10-12 20:52, Dzmitry Sankouski wrote:
>> Add initial support for Xiaomi Mi 6 phone (codename sagit)
>>
>> Dzmitry Sankouski (2):
>>   dt-bindings: arm: add xiaomi,sagit board based on msm8998 chip
>>   arm64: dts: qcom: sagit: add initial device tree for sagit
>>
> Looks like you resent this series just to add the A-b on the dt-bindings 
> patch?
> If that's the case, you don't have to do it, the maintainer will pick up 
> the tags
> when applying your patch and an essentially empty revision just adds 
> confusion.

The ack was ignored in last two previous revisions, so the resend was
needed. Maintainer would not find that ack...

Best regards,
Krzysztof