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Message-ID: <20210901193214.250375-4-y.oudjana@protonmail.com>
Date: Wed, 01 Sep 2021 19:33:42 +0000
From: Yassine Oudjana <y.oudjana@...tonmail.com>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <bjorn.andersson@...aro.org>,
Rob Herring <robh+dt@...nel.org>
Cc: Yassine Oudjana <y.oudjana@...tonmail.com>,
Raffaele Tranquillini <raffaele.tranquillini@...il.com>,
linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
phone-devel@...r.kernel.org, linux-kernel@...r.kernel.org,
~postmarketos/upstreaming@...ts.sr.ht
Subject: [PATCH 3/4] arm64: dts: qcom: Add support for the Xiaomi MSM8996 platform
There are 5 Xiaomi devices with the MSM8996 SoC:
- Mi 5 (gemini): MSM8996 + PMI8994
- Mi Note 2 (scorpio): MSM8996 Pro + PMI8996
- Mi 5s (capricorn): MSM8996 Pro + PMI8996
- Mi Mix (lithium): MSM8996 Pro + PMI8996
- Mi 5s Plus (natrium): MSM8996 Pro + PMI8996
These devices share a common board design with only a few differences.
Add support for the common board, as well as support for the Mi Note 2.
Signed-off-by: Yassine Oudjana <y.oudjana@...tonmail.com>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/msm8996-xiaomi-common.dtsi | 673 ++++++++++++++++++
.../boot/dts/qcom/msm8996-xiaomi-scorpio.dts | 431 +++++++++++
3 files changed, 1105 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 70516508be56..7e33d492bf26 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -33,6 +33,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8996-pmi8996-sony-xperia-tone-keyaki.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8996-sony-xperia-tone-dora.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8996-sony-xperia-tone-kagura.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8996-sony-xperia-tone-keyaki.dtb
+dtb-$(CONFIG_ARCH_QCOM) += msm8996-xiaomi-scorpio.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-asus-novago-tp370ql.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-hp-envy-x2.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-lenovo-miix-630.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
new file mode 100644
index 000000000000..d239b01b8505
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-common.dtsi
@@ -0,0 +1,673 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2020, Yassine Oudjana <y.oudjana@...tonmail.com>
+ */
+
+/dts-v1/;
+
+#include "msm8996.dtsi"
+#include "pm8994.dtsi"
+#include "pmi8994.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/ {
+ clocks {
+ compatible = "simple-bus";
+
+ divclk1_cdc: divclk1 {
+ compatible = "gpio-gate-clock";
+ clocks = <&rpmcc RPM_SMD_DIV_CLK1>;
+ #clock-cells = <0>;
+ enable-gpios = <&pm8994_gpios 15 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&divclk1_default>;
+ };
+
+ divclk4: divclk4 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <32768>;
+ clock-output-names = "divclk4";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&divclk4_pin_a>;
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+
+ vol_up {
+ label = "Volume Up";
+ gpios = <&pm8994_gpios 2 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ wakeup-source;
+ debounce-interval = <15>;
+ };
+
+ dome {
+ label = "Home";
+ gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_HOME>;
+ wakeup-source;
+ debounce-interval = <15>;
+ };
+ };
+
+ reserved-memory {
+ memory@...00000 {
+ reg = <0x0 0x88800000 0x0 0x1400000>;
+ no-map;
+ };
+
+ /* This platform has all PIL regions offset by 0x1400000 */
+ /delete-node/ mpss@...00000;
+ mpss_region: mpss@...00000 {
+ reg = <0x0 0x89c00000 0x0 0x6200000>;
+ no-map;
+ };
+
+ /delete-node/ adsp@...00000;
+ adsp_region: adsp@...00000 {
+ reg = <0x0 0x8fe00000 0x0 0x1b00000>;
+ no-map;
+ };
+
+ /delete-node/ slpi@...00000;
+ slpi_region: slpi@...00000 {
+ reg = <0x0 0x91900000 0x0 0xa00000>;
+ no-map;
+ };
+
+ /delete-node/ gpu@...00000;
+ zap_shader_region: gpu@...00000 {
+ compatible = "shared-dma-pool";
+ reg = <0x0 0x92300000 0x0 0x2000>;
+ no-map;
+ };
+
+ /delete-node/ venus@...00000;
+ venus_region: venus@...00000 {
+ reg = <0x0 0x92400000 0x0 0x500000>;
+ no-map;
+ };
+
+ ramoops@...00000 {
+ compatible = "ramoops";
+ reg = <0x0 0x92900000 0x0 0x100000>;
+ no-map;
+
+ record-size = <0x8000>;
+ console-size = <0x80000>;
+ ftrace-size = <0x20000>;
+ pmsg-size = <0x40000>;
+ };
+
+ /delete-node/ rmtfs@...00000;
+ rmtfs@...00000 {
+ compatible = "qcom,rmtfs-mem";
+ reg = <0 0xf6c00000 0 0x200000>;
+ no-map;
+
+ qcom,client-id = <1>;
+ qcom,vmid = <15>;
+ };
+
+ /delete-node/ mba@...00000;
+ mba_region: mba@...00000 {
+ reg = <0x0 0xf6f00000 0x0 0x100000>;
+ no-map;
+ };
+ };
+
+ vph_pwr: vph-pwr-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-min-microvolt = <3800000>;
+ regulator-max-microvolt = <3800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ vdd_3v2_tp: vdd-3v2-tp {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_3v2_tp";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3200000>;
+ startup-delay-us = <4000>;
+ vin-supply = <&vph_pwr>;
+
+ gpio = <&tlmm 73 0>;
+ enable-active-high;
+ };
+
+ vdd_3v3: rome-vreg {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd_3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ startup-delay-us = <4000>;
+ vin-supply = <&vph_pwr_bbyp>;
+
+ gpio = <&pm8994_gpios 9 0>;
+ enable-active-high;
+ pinctrl-names = "default";
+ pinctrl-0 = <&rome_enable_default>;
+
+ /* Required by QCA6174a - vddpe-3v3 */
+ regulator-always-on;
+ };
+
+ /* WL_EN pin defined as a fixed regulator */
+ wlan_en: wlan-en-1-8v {
+ compatible = "regulator-fixed";
+ regulator-name = "wlan-en-regulator";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+
+ gpio = <&pm8994_gpios 8 0>;
+ /* WLAN card specific delay */
+ startup-delay-us = <70000>;
+ enable-active-high;
+ pinctrl-names = "default";
+ pinctrl-0 = <&wlan_en_default>;
+ };
+};
+
+&adsp_pil {
+ status = "okay";
+};
+
+&blsp2_i2c2 {
+ status = "okay";
+ label = "NFC_I2C";
+
+ nfc: pn548@28 {
+ compatible = "nxp,nxp-nci-i2c";
+
+ reg = <0x28>;
+ clock-frequency = <400000>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <9 IRQ_TYPE_LEVEL_HIGH>;
+
+ enable-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
+ firmware-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&nfc_default>;
+ };
+};
+
+&blsp2_i2c3 {
+ status = "okay";
+ label = "TYPEC_I2C";
+
+ typec: tusb320@47 {
+ compatible = "ti,tusb320";
+ reg = <0x47>;
+ interrupt-parent = <&tlmm>;
+ interrupts = <63 IRQ_TYPE_EDGE_RISING>;
+ };
+};
+
+&blsp2_i2c6 {
+ status = "okay";
+ label = "MSM_TS_I2C";
+};
+
+&blsp1_uart2 {
+ status = "okay";
+ label = "QCA_UART";
+
+ bluetooth: qca6174a {
+ compatible = "qcom,qca6174-bt";
+
+ enable-gpios = <&pm8994_gpios 19 GPIO_ACTIVE_HIGH>;
+ clocks = <&divclk4>;
+ };
+};
+
+&dsi0 {
+ status = "okay";
+
+ vdd-supply = <&vreg_l2a_1p25>;
+ vddio-supply = <&vreg_l14a_1p8>;
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&mdss_dsi_default &mdss_te_default>;
+ pinctrl-1 = <&mdss_dsi_sleep &mdss_te_sleep>;
+};
+
+&dsi0_out {
+ status = "okay";
+
+ data-lanes = <0 1 2 3>;
+};
+
+&dsi0_phy {
+ status = "okay";
+
+ vcca-supply = <&vreg_l28a_0p925>;
+};
+
+&gpu {
+ status = "okay";
+};
+
+&mdss {
+ status = "okay";
+};
+
+&mmcc {
+ vdd-gfx-supply = <&vdd_gfx>;
+};
+
+&pcie0 {
+ status = "okay";
+
+ /* Supplied by vdd_3v3, but choose wlan_en to drive enable pin high */
+ vddpe-3v3-supply = <&wlan_en>;
+ vdda-supply = <&vreg_l28a_0p925>;
+
+ perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&tlmm 37 GPIO_ACTIVE_HIGH>;
+};
+
+&pcie_phy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l28a_0p925>;
+ vdda-pll-supply = <&vreg_l12a_1p8>;
+};
+
+&pm8994_resin {
+ status = "okay";
+
+ linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&usb3 {
+ status = "okay";
+ extcon = <&typec>;
+
+ qcom,select-utmi-as-pipe-clk;
+
+ dwc3@...0000 {
+ extcon = <&typec>;
+
+ /* usb3-phy is not used on this device */
+ phys = <&hsusb_phy1>;
+ phy-names = "usb2-phy";
+
+ maximum-speed = "high-speed";
+ snps,is-utmi-l1-suspend;
+ snps,usb2-gadget-lpm-disable;
+ snps,hird-threshold = /bits/ 8 <0>;
+ };
+};
+
+&hsusb_phy1 {
+ status = "okay";
+ extcon = <&typec>;
+
+ vdda-pll-supply = <&vreg_l12a_1p8>;
+ vdda-phy-dpdm-supply = <&vreg_l24a_3p075>;
+};
+
+&ufshc {
+ status = "okay";
+
+ vcc-supply = <&vreg_l20a_2p95>;
+ vccq-supply = <&vreg_l25a_1p2>;
+ vccq2-supply = <&vreg_s4a_1p8>;
+
+ vcc-max-microamp = <600000>;
+ vccq-max-microamp = <450000>;
+ vccq2-max-microamp = <450000>;
+};
+
+&ufsphy {
+ status = "okay";
+
+ vdda-phy-supply = <&vreg_l28a_0p925>;
+ vdda-pll-supply = <&vreg_l12a_1p8>;
+
+ vdda-phy-max-microamp = <18380>;
+ vdda-pll-max-microamp = <9440>;
+
+ vddp-ref-clk-supply = <&vreg_l25a_1p2>;
+ vddp-ref-clk-max-microamp = <100>;
+ vddp-ref-clk-always-on;
+};
+
+&venus {
+ status = "okay";
+};
+
+&wcd9335 {
+ clock-names = "mclk", "slimbus";
+ clocks = <&divclk1_cdc>,
+ <&rpmcc RPM_SMD_BB_CLK1>;
+
+ vdd-buck-supply = <&vreg_s4a_1p8>;
+ vdd-buck-sido-supply = <&vreg_s4a_1p8>;
+ vdd-rx-supply = <&vreg_s4a_1p8>;
+ vdd-tx-supply = <&vreg_s4a_1p8>;
+ vdd-vbat-supply = <&vph_pwr>;
+ vdd-micbias-supply = <&vph_pwr_bbyp>;
+ vdd-io-supply = <&vreg_s4a_1p8>;
+};
+
+&rpm_requests {
+ pm8994-regulators {
+ compatible = "qcom,rpm-pm8994-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_l1-supply = <&vreg_s1b_1p025>;
+ vdd_l2_l26_l28-supply = <&vreg_s3a_1p3>;
+ vdd_l3_l11-supply = <&vreg_s3a_1p3>;
+ vdd_l4_l27_l31-supply = <&vreg_s3a_1p3>;
+ vdd_l5_l7-supply = <&vreg_s5a_2p15>;
+ vdd_l6_l12_l32-supply = <&vreg_s5a_2p15>;
+ vdd_l8_l16_l30-supply = <&vph_pwr>;
+ vdd_l9_l10_l18_l22-supply = <&vph_pwr_bbyp>;
+ vdd_l13_l19_l23_l24-supply = <&vph_pwr_bbyp>;
+ vdd_l14_l15-supply = <&vreg_s5a_2p15>;
+ vdd_l17_l29-supply = <&vph_pwr_bbyp>;
+ vdd_l20_l21-supply = <&vph_pwr_bbyp>;
+ vdd_l25-supply = <&vreg_s3a_1p3>;
+ vdd_lvs1_2-supply = <&vreg_s4a_1p8>;
+
+ vreg_s3a_1p3: s3 {
+ regulator-name = "vreg_s3a_1p3";
+ regulator-min-microvolt = <1300000>;
+ regulator-max-microvolt = <1300000>;
+
+ /* Required by QCA6174a - vdd-core */
+ regulator-always-on;
+ };
+ vreg_s4a_1p8: s4 {
+ regulator-name = "vreg_s4a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-allow-set-load;
+
+ /* Required by QCA6174a - vddio */
+ regulator-always-on;
+ };
+ vreg_s5a_2p15: s5 {
+ regulator-name = "vreg_s5a_2p15";
+ regulator-min-microvolt = <2150000>;
+ regulator-max-microvolt = <2150000>;
+ };
+ vreg_s7a_0p8: s7 {
+ regulator-name = "vreg_s7a_0p8";
+ regulator-min-microvolt = <800000>;
+ regulator-max-microvolt = <800000>;
+ };
+ vreg_l1a_1p0: l1 {
+ regulator-name = "vreg_l1a_1p0";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1000000>;
+ };
+ vreg_l2a_1p25: l2 {
+ regulator-name = "vreg_l2a_1p25";
+ regulator-min-microvolt = <1250000>;
+ regulator-max-microvolt = <1250000>;
+ };
+ vreg_l4a_1p225: l4 {
+ regulator-name = "vreg_l4a_1p225";
+ regulator-min-microvolt = <1225000>;
+ regulator-max-microvolt = <1225000>;
+ };
+ vreg_l6a_1p8: l6 {
+ regulator-name = "vreg_l6a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ vreg_l8a_1p8: l8 {
+ regulator-name = "vreg_l8a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ vreg_l9a_1p8: l9 {
+ regulator-name = "vreg_l9a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ vreg_l10a_1p8: l10 {
+ regulator-name = "vreg_l10a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ vreg_l12a_1p8: l12 {
+ regulator-name = "vreg_l12a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-allow-set-load;
+ };
+ vreg_l13a_2p95: l13 {
+ regulator-name = "vreg_l13a_2p95";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+ vreg_l14a_1p8: l14 {
+ regulator-name = "vreg_l14a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ vreg_l15a_1p8: l15 {
+ regulator-name = "vreg_l15a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ vreg_l16a_2p7: l16 {
+ regulator-name = "vreg_l16a_2p7";
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2700000>;
+ };
+ vreg_l19a_3p3: l19 {
+ regulator-name = "vreg_l19a_3p3";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ vreg_l20a_2p95: l20 {
+ regulator-name = "vreg_l20a_2p95";
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ regulator-allow-set-load;
+ };
+ vreg_l21a_2p95: l21 {
+ regulator-name = "vreg_l21a_2p95";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+ vreg_l23a_2p8: l23 {
+ regulator-name = "vreg_l23a_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+ vreg_l24a_3p075: l24 {
+ regulator-name = "vreg_l24a_3p075";
+ regulator-min-microvolt = <3075000>;
+ regulator-max-microvolt = <3075000>;
+ };
+ vreg_l25a_1p2: l25 {
+ regulator-name = "vreg_l25a_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-allow-set-load;
+ };
+ vreg_l27a_1p2: l27 {
+ regulator-name = "vreg_l27a_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+ vreg_l28a_0p925: l28 {
+ regulator-name = "vreg_l28a_0p925";
+ regulator-min-microvolt = <925000>;
+ regulator-max-microvolt = <925000>;
+ regulator-allow-set-load;
+ };
+ vreg_l30a_1p8: l30 {
+ regulator-name = "vreg_l30a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+
+ /* Required by QCA6174a - vddio-xtal */
+ regulator-always-on;
+ };
+ vreg_l32a_1p8: l32 {
+ regulator-name = "vreg_l32a_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ vreg_lvs1a_1p8: lvs1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ vreg_lvs2a_1p8: lvs2 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ };
+
+ pmi8994-regulators {
+ compatible = "qcom,rpm-pmi8994-regulators";
+
+ vdd_s1-supply = <&vph_pwr>;
+ vdd_s2-supply = <&vph_pwr>;
+ vdd_s3-supply = <&vph_pwr>;
+ vdd_bst_byp-supply = <&vph_pwr>;
+
+ vreg_s1b_1p025: s1 {
+ regulator-name = "vreg_s1b_1p025";
+ regulator-min-microvolt = <1025000>;
+ regulator-max-microvolt = <1025000>;
+ };
+
+ vph_pwr_bbyp: boost-bypass {
+ regulator-name = "vph_pwr_bbyp";
+ regulator-min-microvolt = <3150000>;
+ regulator-max-microvolt = <3600000>;
+ };
+ };
+};
+
+&pm8994_spmi_regulators {
+ qcom,saw-reg = <&saw3>;
+ s8 {
+ qcom,saw-slave;
+ };
+ s9 {
+ qcom,saw-slave;
+ };
+ s10 {
+ qcom,saw-slave;
+ };
+ vreg_apc_0p8: s11 {
+ qcom,saw-leader;
+ regulator-name = "vreg_apc_0p8";
+ regulator-min-microvolt = <470000>;
+ regulator-max-microvolt = <1140000>;
+ regulator-max-step-microvolt = <150000>;
+ regulator-always-on;
+ };
+};
+
+&pmi8994_spmi_regulators {
+ vdd_gfx: s2 {
+ regulator-name = "vdd_gfx";
+ regulator-min-microvolt = <400000>;
+ regulator-max-microvolt = <1015000>;
+ regulator-enable-ramp-delay = <500>;
+ };
+};
+
+&pm8994_gpios {
+ wlan_en_default: wlan-en-default {
+ pins = "gpio8";
+ function = PMIC_GPIO_FUNC_NORMAL;
+ output-low;
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+ power-source = <PM8994_GPIO_S4>;
+ bias-disable;
+ };
+
+ rome_enable_default: rome-enable-default {
+ pins = "gpio9";
+ function = PMIC_GPIO_FUNC_NORMAL;
+ output-high;
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+ power-source = <PM8994_GPIO_VPH>;
+ };
+
+ divclk1_default: divclk1_default {
+ pins = "gpio15";
+ function = PMIC_GPIO_FUNC_FUNC1;
+ bias-disable;
+ power-source = <PM8994_GPIO_S4>;
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+ };
+
+ divclk4_pin_a: divclk4 {
+ pins = "gpio18";
+ function = PMIC_GPIO_FUNC_FUNC2;
+ bias-disable;
+ power-source = <PM8994_GPIO_S4>;
+ };
+};
+
+&tlmm {
+ mdss_dsi_default: mdss_dsi_default {
+ pins = "gpio8";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ mdss_dsi_sleep: mdss_dsi_sleep {
+ pins = "gpio8";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ mdss_te_default: mdss_te_default {
+ pins = "gpio10";
+ function = "mdp_vsync";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ mdss_te_sleep: mdss_te_sleep {
+ pins = "gpio10";
+ function = "mdp_vsync";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ nfc_default: nfc_default {
+ pins = "gpio12", "gpio21";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-pull-up;
+ };
+};
diff --git a/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
new file mode 100644
index 000000000000..b5c1dc24ce43
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8996-xiaomi-scorpio.dts
@@ -0,0 +1,431 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2020, Yassine Oudjana <y.oudjana@...tonmail.com>
+ */
+
+/dts-v1/;
+
+#include "msm8996-xiaomi-common.dtsi"
+#include "pmi8996.dtsi"
+#include <dt-bindings/sound/qcom,q6afe.h>
+#include <dt-bindings/sound/qcom,q6asm.h>
+
+/ {
+ model = "Xiaomi Mi Note 2";
+ compatible = "xiaomi,scorpio", "qcom,msm8996";
+ qcom,msm-id = <305 0x10000>;
+ qcom,board-id = <34 0>;
+
+ chosen {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ framebuffer0: framebuffer@...01000 {
+ compatible = "simple-framebuffer";
+ reg = <0x00 0x83401000 0x00 (1080 * 1920 * 3)>;
+ width = <1080>;
+ height = <1920>;
+ stride = <(1080 * 3)>;
+ format = "r8g8b8";
+
+ /* DSI0 and MDP SMMU clocks */
+ clocks = <&mmcc MDSS_MDP_CLK>,
+ <&mmcc MMSS_MMAGIC_AHB_CLK>,
+ <&mmcc MDSS_AHB_CLK>,
+ <&mmcc MDSS_AXI_CLK>,
+ <&mmcc MMSS_MISC_AHB_CLK>,
+ <&mmcc MDSS_BYTE0_CLK>,
+ <&mmcc MDSS_PCLK0_CLK>,
+ <&mmcc MDSS_ESC0_CLK>,
+ <&mmcc SMMU_MDP_AHB_CLK>,
+ <&mmcc SMMU_MDP_AXI_CLK>;
+
+ /* MDSS power domain */
+ power-domains = <&mmcc MDSS_GDSC>;
+ };
+ };
+
+ reserved-memory {
+ cont_splash_mem: memory@...01000 {
+ reg = <0x0 0x83401000 0x0 (1080 * 1920 * 3)>;
+ no-map;
+ };
+ };
+};
+
+&adsp_pil {
+ firmware-name = "qcom/msm8996/scorpio/adsp.mbn";
+};
+
+&blsp2_i2c6 {
+ touchscreen: atmel-mxt-ts@4a {
+ compatible = "atmel,maxtouch";
+ reg = <0x4a>;
+ interrupt-parent = <&tlmm>;
+ interrupts = <125 IRQ_TYPE_LEVEL_LOW>;
+ vdda-supply = <&vreg_l6a_1p8>;
+ vdd-supply = <&vdd_3v2_tp>;
+ reset-gpios = <&tlmm 75 GPIO_ACTIVE_LOW>;
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&touchscreen_default>;
+ pinctrl-1 = <&touchscreen_sleep>;
+ };
+};
+
+&gpu {
+ zap-shader {
+ firmware-name = "qcom/msm8996/scorpio/a530_zap.mbn";
+ };
+};
+
+&mdp_smmu {
+ /*
+ * Probing this SMMU causes a crash due to writing to some secure
+ * registers. Disable it for now.
+ */
+ status = "disabled";
+};
+
+&mdss {
+ /*
+ * MDSS depends on the MDP SMMU, and probing it alters the bootloader
+ * configured framebuffer used by simplefb. Disable it for now.
+ */
+ status = "disabled";
+};
+
+&q6asmdai {
+ dai@0 {
+ reg = <0>;
+ };
+
+ dai@1 {
+ reg = <1>;
+ };
+
+ dai@2 {
+ reg = <2>;
+ };
+};
+
+&sound {
+ compatible = "qcom,apq8096-sndcard";
+ model = "scorpio";
+ audio-routing = "RX_BIAS", "MCLK";
+
+ mm1-dai-link {
+ link-name = "MultiMedia1";
+ cpu {
+ sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA1>;
+ };
+ };
+
+ mm2-dai-link {
+ link-name = "MultiMedia2";
+ cpu {
+ sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA2>;
+ };
+ };
+
+ mm3-dai-link {
+ link-name = "MultiMedia3";
+ cpu {
+ sound-dai = <&q6asmdai MSM_FRONTEND_DAI_MULTIMEDIA3>;
+ };
+ };
+
+ slim-dai-link {
+ link-name = "SLIM Playback";
+ cpu {
+ sound-dai = <&q6afedai SLIMBUS_6_RX>;
+ };
+
+ platform {
+ sound-dai = <&q6routing>;
+ };
+
+ codec {
+ sound-dai = <&wcd9335 6>;
+ };
+ };
+
+ slimcap-dai-link {
+ link-name = "SLIM Capture";
+ cpu {
+ sound-dai = <&q6afedai SLIMBUS_0_TX>;
+ };
+
+ platform {
+ sound-dai = <&q6routing>;
+ };
+
+ codec {
+ sound-dai = <&wcd9335 1>;
+ };
+ };
+};
+
+&venus {
+ firmware-name = "qcom/msm8996/scorpio/venus.mbn";
+};
+
+&rpm_requests {
+ pm8994-regulators {
+ vreg_l3a_0p875: l3 {
+ regulator-name = "vreg_l3a_0p875";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <1300000>;
+ };
+ vreg_l11a_1p1: l11 {
+ regulator-name = "vreg_l11a_1p1";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ };
+ vreg_l17a_2p8: l17 {
+ regulator-name = "vreg_l17a_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+ vreg_l18a_2p8: l18 {
+ regulator-name = "vreg_l18a_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+ vreg_l22a_3p0: l22 {
+ regulator-name = "vreg_l22a_3p0";
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <3500000>;
+ };
+ vreg_l29a_2p7: l29 {
+ regulator-name = "vreg_l29a_2p7";
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2700000>;
+ };
+ };
+};
+
+&vdd_gfx {
+ regulator-max-microvolt = <1065000>;
+};
+
+&pm8994_gpios {
+ gpio-line-names =
+ "NC", /* GPIO_1 */
+ "VOL_UP_N", /* GPIO_2 */
+ "SPKR_ID", /* GPIO_3 */
+ "PWM_HAPTICS", /* GPIO_4 */
+ "INFARED_DRV", /* GPIO_5 */
+ "NC", /* GPIO_6 */
+ "KEYPAD_LED_EN_A", /* GPIO_7 */
+ "WL_EN", /* GPIO_8 */
+ "3P3_ENABLE", /* GPIO_9 */
+ "KEYPAD_LED_EN_B", /* GPIO_10 */
+ "FP_ID", /* GPIO_11 */
+ "NC", /* GPIO_12 */
+ "NC", /* GPIO_13 */
+ "NC", /* GPIO_14 */
+ "DIVCLK1_CDC", /* GPIO_15 */
+ "DIVCLK2_HAPTICS", /* GPIO_16 */
+ "NC", /* GPIO_17 */
+ "32KHz_CLK_IN", /* GPIO_18 */
+ "BT_EN", /* GPIO_19 */
+ "PMIC_SLB", /* GPIO_20 */
+ "UIM_BATT_ALARM", /* GPIO_21 */
+ "NC"; /* GPIO_22 */
+};
+
+&pm8994_mpps {
+ gpio-line-names =
+ "VREF_SDC_UIM_APC", /* MPP_1 */
+ "NC", /* MPP_2 */
+ "VREF_DACX", /* MPP_3 */
+ "NC", /* MPP_4 */
+ "NC", /* MPP_5 */
+ "STAT_SMB1351", /* MPP_6 */
+ "NC", /* MPP_7 */
+ "NC"; /* MPP_8 */
+};
+
+&pmi8994_gpios {
+ gpio-line-names =
+ "NC", /* GPIO_1 */
+ "SPKR_PA_RST", /* GPIO_2 */
+ "NC", /* GPIO_3 */
+ "NC", /* GPIO_4 */
+ "NC", /* GPIO_5 */
+ "NC", /* GPIO_6 */
+ "NC", /* GPIO_7 */
+ "NC", /* GPIO_8 */
+ "NC", /* GPIO_9 */
+ "NC"; /* GPIO_10 */
+};
+
+&tlmm {
+ gpio-line-names =
+ "ESE_SPI_MOSI", /* GPIO_0 */
+ "ESE_SPI_MISO", /* GPIO_1 */
+ "NC", /* GPIO_2 */
+ "ESE_SPI_CLK", /* GPIO_3 */
+ "MSM_UART_TX", /* GPIO_4 */
+ "MSM_UART_RX", /* GPIO_5 */
+ "NFC_I2C_SDA", /* GPIO_6 */
+ "NFC_I2C_SCL", /* GPIO_7 */
+ "OLED_RESET_N", /* GPIO_8 */
+ "NFC_IRQ", /* GPIO_9 */
+ "OLED_TE", /* GPIO_10 */
+ "OLED_ID_DET1", /* GPIO_11 */
+ "NFC_DISABLE", /* GPIO_12 */
+ "CAM_MCLK0", /* GPIO_13 */
+ "OLED_ID_DET2", /* GPIO_14 */
+ "CAM_MCLK2", /* GPIO_15 */
+ "ESE_PWR_REQ", /* GPIO_16 */
+ "CCI_I2C_SDA0", /* GPIO_17 */
+ "CCI_I2C_SCL0", /* GPIO_18 */
+ "CCI_I2C_SDA1", /* GPIO_19 */
+ "CCI_I2C_SCL1", /* GPIO_20 */
+ "NFC_DWL_REQ", /* GPIO_21 */
+ "CCI_TIMER1", /* GPIO_22 */
+ "WEBCAM1_RESET_N", /* GPIO_23 */
+ "ESE_IRQ", /* GPIO_24 */
+ "NC", /* GPIO_25 */
+ "WEBCAM1_STANDBY", /* GPIO_26 */
+ "NC", /* GPIO_27 */
+ "NC", /* GPIO_28 */
+ "OLED_ERR_FG", /* GPIO_29 */
+ "CAM1_RST_N", /* GPIO_30 */
+ "HIFI_SW_MUTE", /* GPIO_31 */
+ "NC", /* GPIO_32 */
+ "NC", /* GPIO_33 */
+ "FP_DOME_SW", /* GPIO_34 */
+ "PCI_E0_RST_N", /* GPIO_35 */
+ "PCI_E0_CLKREQ_N", /* GPIO_36 */
+ "PCI_E0_WAKE", /* GPIO_37 */
+ "OV_PWDN", /* GPIO_38 */
+ "NC", /* GPIO_39 */
+ "VDDR_1P6_EN", /* GPIO_40 */
+ "QCA_UART_TXD", /* GPIO_41 */
+ "QCA_UART_RXD", /* GPIO_42 */
+ "QCA_UART_CTS", /* GPIO_43 */
+ "QCA_UART_RTS", /* GPIO_44 */
+ "MAWC_UART_TX", /* GPIO_45 */
+ "MAWC_UART_RX", /* GPIO_46 */
+ "NC", /* GPIO_47 */
+ "NC", /* GPIO_48 */
+ "AUDIO_SWITCH_EN", /* GPIO_49 */
+ "FP_SPI_RST", /* GPIO_50 */
+ "TYPEC_I2C_SDA", /* GPIO_51 */
+ "TYPEC_I2C_SCL", /* GPIO_52 */
+ "CODEC_INT2_N", /* GPIO_53 */
+ "CODEC_INT1_N", /* GPIO_54 */
+ "APPS_I2C7_SDA", /* GPIO_55 */
+ "APPS_I2C7_SCL", /* GPIO_56 */
+ "FORCE_USB_BOOT", /* GPIO_57 */
+ "SPKR_I2S_BCK", /* GPIO_58 */
+ "SPKR_I2S_WS", /* GPIO_59 */
+ "SPKR_I2S_DOUT", /* GPIO_60 */
+ "SPKR_I2S_DIN", /* GPIO_61 */
+ "ESE_RSTN", /* GPIO_62 */
+ "TYPEC_INT", /* GPIO_63 */
+ "CODEC_RESET_N", /* GPIO_64 */
+ "PCM_CLK", /* GPIO_65 */
+ "PCM_SYNC", /* GPIO_66 */
+ "PCM_DIN", /* GPIO_67 */
+ "PCM_DOUT", /* GPIO_68 */
+ "CDC_44K1_CLK", /* GPIO_69 */
+ "SLIMBUS_CLK", /* GPIO_70 */
+ "SLIMBUS_DATA0", /* GPIO_71 */
+ "SLIMBUS_DATA1", /* GPIO_72 */
+ "LDO_5V_IN_EN", /* GPIO_73 */
+ "NC", /* GPIO_74 */
+ "TSP_RST_N", /* GPIO_75 */
+ "NC", /* GPIO_76 */
+ "TOUCHKEY_INT", /* GPIO_77 */
+ "SPKR_I2S_MCLK", /* GPIO_78 */
+ "SPKR_PA_INT", /* GPIO_79 */
+ "SENSOR_RESET_N", /* GPIO_80 */
+ "FP_SPI_MOSI", /* GPIO_81 */
+ "FP_SPI_MISO", /* GPIO_82 */
+ "FP_SPI_CS_N", /* GPIO_83 */
+ "FP_SPI_CLK", /* GPIO_84 */
+ "HIFI_SD", /* GPIO_85 */
+ "CAM_VDD_1P05_EN", /* GPIO_86 */
+ "MSM_TS_I2C_SDA", /* GPIO_87 */
+ "MSM_TS_I2C_SCL", /* GPIO_88 */
+ "NC", /* GPIO_89 */
+ "ESE_SPI_CS_N", /* GPIO_90 */
+ "NC", /* GPIO_91 */
+ "NC", /* GPIO_92 */
+ "NC", /* GPIO_93 */
+ "NC", /* GPIO_94 */
+ "NC", /* GPIO_95 */
+ "NC", /* GPIO_96 */
+ "GRFC_0", /* GPIO_97 */
+ "GRFC_1", /* GPIO_98 */
+ "NC", /* GPIO_99 */
+ "GRFC_3", /* GPIO_100 */
+ "GRFC_4", /* GPIO_101 */
+ "NC", /* GPIO_102 */
+ "NC", /* GPIO_103 */
+ "GRFC_7", /* GPIO_104 */
+ "UIM2_DATA", /* GPIO_105 */
+ "UIM2_CLK", /* GPIO_106 */
+ "UIM2_RESET", /* GPIO_107 */
+ "UIM2_PRESENT", /* GPIO_108 */
+ "UIM1_DATA", /* GPIO_109 */
+ "UIM1_CLK", /* GPIO_110 */
+ "UIM1_RESET", /* GPIO_111 */
+ "UIM1_PRESENT", /* GPIO_112 */
+ "UIM_BATT_ALARM", /* GPIO_113 */
+ "GRFC_8", /* GPIO_114 */
+ "GRFC_9", /* GPIO_115 */
+ "TX_GTR_THRES", /* GPIO_116 */
+ "ACC_INT", /* GPIO_117 */
+ "GYRO_INT", /* GPIO_118 */
+ "COMPASS_INT", /* GPIO_119 */
+ "PROXIMITY_INT_N", /* GPIO_120 */
+ "FP_IRQ", /* GPIO_121 */
+ "TSP_TA", /* GPIO_122 */
+ "HALL_INTR2", /* GPIO_123 */
+ "HALL_INTR1", /* GPIO_124 */
+ "TS_INT_N", /* GPIO_125 */
+ "NC", /* GPIO_126 */
+ "GRFC_11", /* GPIO_127 */
+ "HIFI_PWR_EN", /* GPIO_128 */
+ "EXT_GPS_LNA_EN", /* GPIO_129 */
+ "NC", /* GPIO_130 */
+ "NC", /* GPIO_131 */
+ "NC", /* GPIO_132 */
+ "GRFC_14", /* GPIO_133 */
+ "GSM_TX2_PHASE_D", /* GPIO_134 */
+ "HIFI_SW_SEL", /* GPIO_135 */
+ "GRFC_15", /* GPIO_136 */
+ "RFFE3_DATA", /* GPIO_137 */
+ "RFFE3_CLK", /* GPIO_138 */
+ "NC", /* GPIO_139 */
+ "NC", /* GPIO_140 */
+ "RFFE5_DATA", /* GPIO_141 */
+ "RFFE5_CLK", /* GPIO_142 */
+ "NC", /* GPIO_143 */
+ "COEX_UART_TX", /* GPIO_144 */
+ "COEX_UART_RX", /* GPIO_145 */
+ "RFFE2_DATA", /* GPIO_146 */
+ "RFFE2_CLK", /* GPIO_147 */
+ "RFFE1_DATA", /* GPIO_148 */
+ "RFFE1_CLK"; /* GPIO_149 */
+
+ touchscreen_default: touchscreen_default {
+ pins = "gpio75", "gpio125";
+ function = "gpio";
+ drive-strength = <10>;
+ bias-pull-up;
+ };
+
+ touchscreen_sleep: touchscreen_sleep {
+ pins = "gpio75", "gpio125";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-disable;
+ };
+};
--
2.33.0
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