On Wed, Nov 05, 2025 at 03:46:57AM +0530, Piyush Raj Chouhan wrote:
> Add initial device tree support for the Xiaomi Redmi K20 Pro/ Xiaomi Mi 9T Pro
> (codename raphael), based on the Qualcomm SM8150 (Snapdragon 855)
> platform.
>
> The supported features include:
> - Display (Samsung AMS639RQ08 AMOLED panel)
> - UFS storage
> - USB Type-C (with role switching, High-Speed only)
> - PMIC regulators (PM8150, PM8150L, PM8150B)
> - GPIO keys (volume up, volume down, power)
> - Remoteprocs (ADSP, CDSP, MPSS)
> - Adreno 640 GPU with GMU
> - WCN3990 WiFi
> - Camera flash LEDs
>
> Signed-off-by: Piyush Raj Chouhan <[email protected]>
> ---
> arch/arm64/boot/dts/qcom/Makefile | 1 +
> .../boot/dts/qcom/sm8150-xiaomi-raphael.dts | 962 ++++++++++++++++++
> 2 files changed, 963 insertions(+)
> create mode 100644 arch/arm64/boot/dts/qcom/sm8150-xiaomi-raphael.dts
>
> diff --git a/arch/arm64/boot/dts/qcom/Makefile
> b/arch/arm64/boot/dts/qcom/Makefile
> index 296688f7cb26..d2b673d2625c 100644
> --- a/arch/arm64/boot/dts/qcom/Makefile
> +++ b/arch/arm64/boot/dts/qcom/Makefile
> @@ -279,6 +279,7 @@ dtb-$(CONFIG_ARCH_QCOM) +=
> sm8150-microsoft-surface-duo.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8150-mtp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8150-sony-xperia-kumano-bahamut.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8150-sony-xperia-kumano-griffin.dtb
> +dtb-$(CONFIG_ARCH_QCOM) += sm8150-xiaomi-raphael.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8250-hdk.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8250-mtp.dtb
> dtb-$(CONFIG_ARCH_QCOM) += sm8250-samsung-r8q.dtb
> diff --git a/arch/arm64/boot/dts/qcom/sm8150-xiaomi-raphael.dts
> b/arch/arm64/boot/dts/qcom/sm8150-xiaomi-raphael.dts
> new file mode 100644
> index 000000000000..3d434ce5d5ad
> --- /dev/null
> +++ b/arch/arm64/boot/dts/qcom/sm8150-xiaomi-raphael.dts
> @@ -0,0 +1,962 @@
> +// SPDX-License-Identifier: BSD-3-Clause
> +
> +/*
> + * Copyright (c) 2025, Piyush Raj Chouhan <[email protected]>.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/arm/qcom,ids.h>
> +#include <dt-bindings/firmware/qcom,scm.h>
> +#include <dt-bindings/gpio/gpio.h>
> +#include <dt-bindings/leds/common.h>
> +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
> +#include <dt-bindings/usb/pd.h>
> +#include "sm8150.dtsi"
> +#include "pm8150.dtsi"
> +#include "pm8150b.dtsi"
> +#include "pm8150l.dtsi"
> +
> +/*
> + * Rewrite reserved memory maps inherited from sm8150.dtsi to match the ones
> + * used on xiaomi-raphael.
> + * Note: this list is ordered by its memory address in sm8150.dtsi.
> + */
> +/delete-node/ &tz_mem; /* same address but larger, no place for
> rmtfs_mem! */
> +/delete-node/ &rmtfs_mem; /* moved to completely different address */
> +/delete-node/ &adsp_mem; /* same start address, but larger size */
> +/delete-node/ &mpss_mem; /* same size, shifted higher, due to larger
> adsp_mem */
> +/delete-node/ &venus_mem; /* same size, shifted higher */
> +/delete-node/ &slpi_mem; /* same size, shifted higher */
> +/delete-node/ &ipa_fw_mem; /* same size, shifted higher */
> +/delete-node/ &ipa_gsi_mem; /* same size, shifted higher */
> +/delete-node/ &gpu_mem; /* same size, shifted higher */
> +/delete-node/ &spss_mem; /* same size, shifted higher */
> +/delete-node/ &cdsp_mem; /* same size, shifted higher */
> +
> +/ {
> + model = "Xiaomi Redmi K20 Pro";
> + compatible = "xiaomi,raphael", "qcom,sm8150";
> + qcom,msm-id = <QCOM_ID_SM8150 0x20000>; /* SM8150 v2 */
> + qcom,board-id = <0x28008 0>;
> + chassis-type = "handset";
> +
> + aliases {
> + serial0 = &uart2;
> + wifi0 = &wifi;
> + };
> +
> + chosen {
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges;
> +
> + stdout-path = "serial0:115200n8";
> +
> + framebuffer: framebuffer@9c000000 {
> + compatible = "simple-framebuffer";
> + reg = <0 0x9c000000 0 (1080 * 2340 * 4)>;
> + width = <1080>;
> + height = <2340>;
> + stride = <(1080 * 4)>;
> + format = "a8r8g8b8";
> + display = <&panel>;
> + clocks = <&gcc GCC_DISP_HF_AXI_CLK>;
> + };
> + };
> +
> + disp_vci_vreg: disp-vci-vreg {
Please name all regulator nodes in a similar way. The BCP is
regulator-foo-bar. Then also please sort all the nodes following the
node name (not! the label).
> + compatible = "regulator-fixed";
> + regulator-name = "disp_vci_vreg";
> + regulator-boot-on;
> + enable-active-high;
> + gpio = <&tlmm 99 GPIO_ACTIVE_HIGH>;
> + };
> +
> + vreg_ibb: regulator-ibb {
> + compatible = "regulator-fixed";
> + regulator-name = "ibb";
> + regulator-min-microvolt = <6000000>;
> + regulator-max-microvolt = <6000000>;
> + };
> +
> + vreg_lab: regulator-lab {
> + compatible = "regulator-fixed";
> + regulator-name = "lab";
> + regulator-min-microvolt = <6000000>;
> + regulator-max-microvolt = <6000000>;
> + };
> +
> + reserved-memory {
> + tz_mem: memory@86200000 {
> + reg = <0x0 0x86200000 0x0 0x5500000>;
> + no-map;
> + };
> +
> + adsp_mem: memory@8be00000 {
> + reg = <0x0 0x8be00000 0x0 0x2200000>;
> + no-map;
> + };
> +
> + mpss_mem: memory@8e000000 {
> + reg = <0x0 0x8e000000 0x0 0x9600000>;
> + no-map;
> + };
> +
> + venus_mem: memory@97600000 {
> + reg = <0x0 0x97600000 0x0 0x500000>;
> + no-map;
> + };
> +
> + slpi_mem: memory@97b00000 {
> + reg = <0x0 0x97b00000 0x0 0x1400000>;
> + no-map;
> + };
> +
> + ipa_fw_mem: memory@98f00000 {
> + reg = <0x0 0x98f00000 0x0 0x10000>;
> + no-map;
> + };
> +
> + ipa_gsi_mem: memory@98f10000 {
> + reg = <0x0 0x98f10000 0x0 0x5000>;
> + no-map;
> + };
> +
> + gpu_mem: memory@98f15000 {
> + reg = <0x0 0x98f15000 0x0 0x2000>;
> + no-map;
> + };
> +
> + spss_mem: memory@99000000 {
> + reg = <0x0 0x99000000 0x0 0x100000>;
> + no-map;
> + };
> +
> + cdsp_mem: memory@99100000 {
> + reg = <0x0 0x99100000 0x0 0x1400000>;
> + no-map;
> + };
> +
> + cont_splash_mem: memory@9c000000 {
> + reg = <0x0 0x9c000000 0x0 0x2400000>;
> + no-map;
> + };
> +
> + cdsp_sec_mem: memory@a4c00000 {
> + reg = <0x0 0xa4c00000 0x0 0x3c00000>;
> + no-map;
> + };
> +
> + ramoops@a1600000 {
> + compatible = "ramoops";
> + reg = <0x0 0xa1600000 0x0 0x800000>;
> + console-size = <0x400000>;
> + pmsg-size = <0x200000>;
> + ecc-size = <8>;
> + no-map;
> + };
> +
> + rmtfs_mem: memory@fe101000 {
> + compatible = "qcom,rmtfs-mem";
> + reg = <0 0xfe101000 0 0x300000>;
> + qcom,client-id = <1>;
> + qcom,vmid = <QCOM_SCM_VMID_MSS_MSA>;
> + no-map;
> + };
> + };
> +
> + gpio-keys {
This node should be much earlier.
> + compatible = "gpio-keys";
> + pinctrl-0 = <&vol_up_n>;
> + pinctrl-names = "default";
> +
> + key-vol-up {
> + label = "Volume Up";
> + linux,code = <KEY_VOLUMEUP>;
> + gpios = <&pm8150_gpios 6 GPIO_ACTIVE_LOW>;
> + };
> + };
> +
> + vph_pwr: vph-pwr-regulator {
regulator-vph-pwr
> + compatible = "regulator-fixed";
> + regulator-name = "vph_pwr";
> + regulator-min-microvolt = <3700000>;
> + regulator-max-microvolt = <3700000>;
> + };
> +
> + /*
> + * Apparently RPMh does not provide support for PM8150 S4 because it
> + * is always-on; model it as a fixed regulator.
> + */
> + vreg_s4a_1p8: pm8150-s4 {
regulator-pm8150-s4
> + compatible = "regulator-fixed";
> + regulator-name = "vreg_s4a_1p8";
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-always-on;
> + regulator-boot-on;
> + vin-supply = <&vph_pwr>;
> + };
> +};
> +
> +&apps_rsc {
> + regulators-0 {
> + compatible = "qcom,pm8150-rpmh-regulators";
> + qcom,pmic-id = "a";
> +
> + 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-l1-l8-l11-supply = <&vreg_s6a_0p9>;
> + vdd-l2-l10-supply = <&vreg_bob>;
> + vdd-l3-l4-l5-l18-supply = <&vreg_s6a_0p9>;
> + vdd-l6-l9-supply = <&vreg_s8c_1p3>;
> + vdd-l7-l12-l14-l15-supply = <&vreg_s5a_2p0>;
> + vdd-l13-l16-l17-supply = <&vreg_bob>;
> +
> + vreg_s5a_2p0: smps5 {
> + regulator-min-microvolt = <1904000>;
> + regulator-max-microvolt = <2000000>;
> + };
> +
> + vreg_s6a_0p9: smps6 {
> + regulator-min-microvolt = <920000>;
> + regulator-max-microvolt = <1128000>;
> + };
> +
> + vdda_wcss_pll:
> + vreg_l1a_0p75: ldo1 {
> + regulator-min-microvolt = <752000>;
> + regulator-max-microvolt = <752000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vdd_pdphy:
> + vdda_usb_hs_3p1:
> + vreg_l2a_3p1: ldo2 {
> + regulator-min-microvolt = <3072000>;
> + regulator-max-microvolt = <3072000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l3a_0p8: ldo3 {
> + regulator-min-microvolt = <480000>;
> + regulator-max-microvolt = <932000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + /*
> + * L4A supplies VDD_LPI_MX_* (VDD_LPI_MX_A_1). Board label:
> vreg_l4a_0p75.
> + * PM8150 device spec: L4A nominal = 0.816 V, active min =
> 0.752 V, active max = 0.904 V,
> + * IRATED = 300 mA. If the board programs L4A to ~0.752 V, keep
> min=752000 and max=816000.
> + */
> + vreg_l4a_0p75: ldo4 {
> + regulator-min-microvolt = <752000>;
> + regulator-max-microvolt = <816000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vdd_usb_hs_core:
> + vdda_mipi_csi_0_0p9:
> + vdda_mipi_csi_1_0p9:
> + vdda_mipi_csi_2_0p9:
> + vdda_mipi_csi_3_0p9:
> + vdda_mipi_dsi_0_0p9:
> + vdda_mipi_dsi_1_0p9:
> + vdda_mipi_dsi_0_pll_0p9:
> + vdda_mipi_dsi_1_pll_0p9:
> + vdda_pcie_1ln_core:
> + vdda_pcie_2ln_core:
> + vdda_pll_hv_cc_ebi01:
> + vdda_pll_hv_cc_ebi23:
> + vdda_qrefs_0p875_5:
> + vdda_sp_sensor:
> + vdda_ufs_2ln_core_1:
> + vdda_ufs_2ln_core_2:
> + vdda_qlink_lv:
> + vdda_qlink_lv_ck:
> + vreg_l5a_0p875: ldo5 {
> + regulator-min-microvolt = <880000>;
> + regulator-max-microvolt = <880000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l6a_1p2: ldo6 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l7a_1p8: ldo7 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vddpx_10:
> + vreg_l9a_1p2: ldo9 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l10a_2p95: ldo10 {
> + regulator-min-microvolt = <2950000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l11a_0p8: ldo11 {
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vdd_qfprom:
> + vdd_qfprom_sp:
> + vdda_apc_cs_1p8:
> + vdda_gfx_cs_1p8:
> + vdda_usb_hs_1p8:
> + vdda_qrefs_vref_1p8:
> + vddpx_10_a:
> + vreg_l12a_1p8: ldo12 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l13a_2p7: ldo13 {
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <2704000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l14a_1p8: ldo14 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1880000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l15a_1p7: ldo15 {
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <1704000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l16a_2p7: ldo16 {
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l17a_3p0: ldo17 {
> + regulator-min-microvolt = <2856000>;
> + regulator-max-microvolt = <3008000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l18a_1p05: ldo18 {
> + regulator-min-microvolt = <800000>;
> + regulator-max-microvolt = <800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> + };
> +
> + regulators-1 {
> + compatible = "qcom,pm8150l-rpmh-regulators";
> + qcom,pmic-id = "c";
> +
> + 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-l1-l8-supply = <&vreg_s4a_1p8>;
> + vdd-l2-l3-supply = <&vreg_s8c_1p3>;
> + vdd-l4-l5-l6-supply = <&vreg_bob>;
> + vdd-l7-l11-supply = <&vreg_bob>;
> + vdd-l9-l10-supply = <&vreg_bob>;
> +
> + vdd-bob-supply = <&vph_pwr>;
> + vdd-flash-supply = <&vreg_bob>;
> + vdd-rgb-supply = <&vreg_bob>;
> +
> + vreg_bob: bob {
> + regulator-min-microvolt = <3008000>;
> + regulator-max-microvolt = <4000000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
> + regulator-allow-bypass;
> + };
> +
> + vreg_s8c_1p3: smps8 {
> + regulator-min-microvolt = <1352000>;
> + regulator-max-microvolt = <1352000>;
> + };
> +
> + vreg_l1c_1p8: ldo1 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vdda_wcss_adcdac_1:
> + vdda_wcss_adcdac_22:
> + vreg_l2c_1p3: ldo2 {
> + regulator-min-microvolt = <1304000>;
> + regulator-max-microvolt = <1304000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vdda_hv_ebi0:
> + vdda_hv_ebi1:
> + vdda_hv_ebi2:
> + vdda_hv_ebi3:
> + vdda_hv_refgen0:
> + vdda_mipi_dsi0_1p2:
> + vdda_qlink_hv_ck:
> + vreg_l3c_1p2: ldo3 {
> + regulator-min-microvolt = <1200000>;
> + regulator-max-microvolt = <1200000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vddpx_5:
> + vreg_l4c_1p8: ldo4 {
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <2928000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vddpx_6:
> + vreg_l5c_1p8: ldo5 {
> + regulator-min-microvolt = <1704000>;
> + regulator-max-microvolt = <2928000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vddpx_2:
> + vreg_l6c_2p9: ldo6 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l7c_3p0: ldo7 {
> + regulator-min-microvolt = <2856000>;
> + regulator-max-microvolt = <3104000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l8c_1p8: ldo8 {
> + regulator-min-microvolt = <1800000>;
> + regulator-max-microvolt = <1800000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l9c_2p9: ldo9 {
> + regulator-min-microvolt = <2704000>;
> + regulator-max-microvolt = <2960000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l10c_3p3: ldo10 {
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3312000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> +
> + vreg_l11c_3p3: ldo11 {
> + regulator-min-microvolt = <3000000>;
> + regulator-max-microvolt = <3312000>;
> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
> + };
> + };
> +};
> +
> +&gmu {
> + status = "okay";
> +};
> +
> +&gpi_dma2 {
> + status = "okay";
> +};
> +
> +&gpu {
> + status = "okay";
> +
> + zap-shader {
&gpu_zap_shader {
firmware-name = "...";
};
> + memory-region = <&gpu_mem>;
> + firmware-name = "qcom/sm8150/Xiaomi/raphael/a640_zap.mbn";
> + };
> +};
> +
> +&i2c19 {
> + /* goodix,gt9886 @5d */
status = "okay";
> +};
> +
> +&mdss {
> + status = "okay";
> +};
> +
> +&mdss_dsi0 {
> + vdda-supply = <&vdda_mipi_dsi0_1p2>;
> +
> + status = "okay";
> +
> + panel: panel@0 {
> + compatible = "samsung,ams639rq08";
> + reg = <0>;
> +
> + vddio-supply = <&vreg_l14a_1p8>;
> + vdd3p3-supply = <&disp_vci_vreg>;
> + vsn-supply = <&vreg_ibb>;
> + vsp-supply = <&vreg_lab>;
> +
> + reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>;
> +
> + pinctrl-0 = <&panel_reset_active &panel_te_pin>;
> + pinctrl-1 = <&panel_reset_suspend &panel_te_pin>;
> + pinctrl-names = "default", "sleep";
> +
> + status = "okay";
> +
> + port {
> + panel_in: endpoint {
> + remote-endpoint = <&mdss_dsi0_out>;
> + };
> + };
> + };
> +};
> +
> +&mdss_dsi0_out {
> + data-lanes = <0 1 2 3>;
> + remote-endpoint = <&panel_in>;
> +};
> +
> +&mdss_dsi0_phy {
> + vdds-supply = <&vreg_l5a_0p875>;
> +
> + status = "okay";
> +};
> +
> +&pm8150_gpios {
> + vol_up_n: vol-up-n-state {
> + pins = "gpio6";
> + function = PMIC_GPIO_FUNC_NORMAL;
> + input-enable;
> + bias-pull-up;
> + };
> +};
> +
> +&pm8150b_typec {
> + vdd-vbus-supply = <&pm8150b_vbus>;
> + vdd-pdphy-supply = <&vdda_usb_hs_3p1>;
> +
> + status = "okay";
> +
> + connector {
> + compatible = "usb-c-connector";
> + power-role = "source";
> + data-role = "dual";
> + self-powered;
> +
> + source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_DUAL_ROLE |
> + PDO_FIXED_USB_COMM |
> PDO_FIXED_DATA_SWAP)>;
> +
> + ports {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + port@0 {
> + reg = <0>;
> +
> + pm8150b_hs_in: endpoint {
> + remote-endpoint = <&usb_1_dwc3_hs>;
> + };
> + };
> + };
> + };
> +};
> +
> +&pm8150b_vbus {
> + regulator-min-microamp = <500000>;
> + regulator-max-microamp = <3000000>;
> +
> + status = "okay";
> +};
> +
> +&pm8150l_flash {
> + status = "okay";
> +
> + led-1 {
> + function = LED_FUNCTION_FLASH;
> + color = <LED_COLOR_ID_WHITE>;
> + led-sources = <1>;
> + led-max-microamp = <150000>;
> + flash-max-microamp = <1000000>;
> + flash-max-timeout-us = <1280000>;
> + };
> +
> + led-2 {
> + function = LED_FUNCTION_FLASH;
> + color = <LED_COLOR_ID_YELLOW>;
> + led-sources = <2>;
> + led-max-microamp = <150000>;
> + flash-max-microamp = <1000000>;
> + flash-max-timeout-us = <1280000>;
> + };
> +};
> +
> +&pm8150l_lpg {
> + status = "okay";
> +
> + led@1 {
> + reg = <2>;
> + color = <LED_COLOR_ID_RED>;
> + function = LED_FUNCTION_STATUS;
> + function-enumerator = <0>;
> + label = "popup-camera-left";
> + };
> +
> + led@2 {
> + reg = <3>;
> + color = <LED_COLOR_ID_RED>;
> + function = LED_FUNCTION_STATUS;
> + function-enumerator = <1>;
> + label = "popup-camera-right";
> + };
> +};
> +
> +&pm8150l_wled {
> + qcom,num-strings = <3>;
> + qcom,cabc;
> + qcom,cabc-sel = <1>;
> +};
> +
> +&pon {
> + mode-bootloader = <0x2>;
> + mode-recovery = <0x1>;
> +};
> +
> +&pon_pwrkey {
> + status = "okay";
> +};
> +
> +&pon_resin {
> + linux,code = <KEY_VOLUMEDOWN>;
> +
> + status = "okay";
> +};
> +
> +&qupv3_id_1 {
> + status = "okay";
> +};
> +
> +&qupv3_id_2 {
> + status = "okay";
> +};
> +
> +&remoteproc_adsp {
> + firmware-name = "qcom/sm8150/Xiaomi/raphael/adsp.mbn";
> +
> + status = "okay";
> +};
> +
> +&remoteproc_cdsp {
> + firmware-name = "qcom/sm8150/Xiaomi/raphael/cdsp.mbn";
> +
> + status = "okay";
> +};
> +
> +&remoteproc_mpss {
> + firmware-name = "qcom/sm8150/Xiaomi/raphael/modem.mbn";
> +
> + status = "okay";
> +};
> +
> +&remoteproc_slpi {
> + firmware-name = "qcom/sm8150/Xiaomi/raphael/slpi.mbn";
> +
> + status = "disabled";
Why?
> +};
> +
> +&tlmm {
> + gpio-line-names =
> + "NFC_ESE_SPI_MISO", /* GPIO_0 */
> + "NFC_ESE_SPI_MOSI", /* GPIO_1 */
> + "NFC_ESE_SPI_CLK", /* GPIO_2 */
> + "NFC_ESE_SPI_CS_N", /* GPIO_3 */
> + "LCD_ID_DET1", /* GPIO_4 */
> + "ERR_INT", /* GPIO_5 */
> + "LCD_RESET_N", /* GPIO_6 */
> + "", /* GPIO_7 */
> + "MDP_VSYNC_P", /* GPIO_8 */
> + "MOTOR_DIR", /* GPIO_9 */
> + "LASER_CE", /* GPIO_10 */
> + "DIGITAL_HALL1_RSTN", /* GPIO_11 */
> + "CAMF_RSTN", /* GPIO_12 */
> + "CAMW_MCLK0", /* GPIO_13 */
> + "CAMT_MCLK1", /* GPIO_14 */
> + "CAMF_MCLK2", /* GPIO_15 */
> + "CAMU_MCLK3", /* GPIO_16 */
> + "CCI_I2C_SDA0", /* GPIO_17 */
> + "CCI_I2C_SCL0", /* GPIO_18 */
> + "CCI_I2C_SDA1", /* GPIO_19 */
> + "CCI_I2C_SCL1", /* GPIO_20 */
> + "MOTOR_M0", /* GPIO_21 */
> + "FL_STROBE_TRIG", /* GPIO_22 */
> + "CAMU_RSTN", /* GPIO_23 */
> + "", /* GPIO_24 */
> + "", /* GPIO_25 */
> + "LASER_IRQ", /* GPIO_26 */
> + "DIGITAL_HALL1_INT", /* GPIO_27 */
> + "CAMW_RSTN", /* GPIO_28 */
> + "", /* GPIO_29 */
> + "CAMT_RSTN", /* GPIO_30 */
> + "CCI_I2C_SDA2", /* GPIO_31 */
> + "CCI_I2C_SCL2", /* GPIO_32 */
> + "MOTOR_M1", /* GPIO_33 */
> + "CAMU_LDO_EN", /* GPIO_34 */
> + "MOTOR_SLEEP", /* GPIO_35 */
> + "MOTOR_FAULT", /* GPIO_36 */
> + "FOD_SPI_RST", /* GPIO_37 */
> + "USB_CC_DIR", /* GPIO_38 */
> + "NFC_I2C_SDA", /* GPIO_39 */
> + "NFC_I2C_SCL", /* GPIO_40 */
> + "", /* GPIO_41 */
> + "", /* GPIO_42 */
> + "BT_HCI_UART_CTS_N", /* GPIO_43 */
> + "BT_HCI_UART_RFR_N", /* GPIO_44 */
> + "BT_HCI_UART_TXD", /* GPIO_45 */
> + "BT_HCI_UART_RXD", /* GPIO_46 */
> + "NFC_IRQ", /* GPIO_47 */
> + "NFC_DWL_REQ", /* GPIO_48 */
> + "AUDIO_SWITCH_EN", /* GPIO_49 */
> + "WLAN_SW_CTRL", /* GPIO_50 */
> + "APPS_I2C_SDA", /* GPIO_51 */
> + "APPS_I2C_SCL", /* GPIO_52 */
> + "", /* GPIO_53 */
> + "TP_RESET_N", /* GPIO_54 */
> + "", /* GPIO_55 */
> + "", /* GPIO_56 */
> + "TP_I2C_SDA", /* GPIO_57 */
> + "TP_I2C_SCL", /* GPIO_58 */
> + "SPKR_PA_RST", /* GPIO_59 */
> + "", /* GPIO_60 */
> + "QLINK_REQUEST", /* GPIO_61 */
> + "QLINK_ENABLE", /* GPIO_62 */
> + "WMSS_RESET_N", /* GPIO_63 */
> + "SDM_GRFC_8", /* GPIO_64 */
> + "SDM_GRFC_9", /* GPIO_65 */
> + "SDM_GRFC_10", /* GPIO_66 */
> + "SDM_GRFC_11", /* GPIO_67 */
> + "", /* GPIO_68 */
> + "WLAN_COEX_UART_TXD", /* GPIO_69 */
> + "WLAN_COEX_UART_RXD", /* GPIO_70 */
> + "SDM_GRFC_0", /* GPIO_71 */
> + "SDM_GRFC_1", /* GPIO_72 */
> + "SDM_RFFE1_DATA", /* GPIO_73 */
> + "SDM_RFFE1_CLK", /* GPIO_74 */
> + "SDM_RFFE2_DATA", /* GPIO_75 */
> + "SDM_RFFE2_CLK", /* GPIO_76 */
> + "SDM_RFFE3_DATA", /* GPIO_77 */
> + "SDM_RFFE3_CLK", /* GPIO_78 */
> + "", /* GPIO_79 */
> + "", /* GPIO_80 */
> + "", /* GPIO_81 */
> + "", /* GPIO_82 */
> + "CAMW_VCM_2P8_EN", /* GPIO_83 */
> + "CAMT_VCM_2P8_EN", /* GPIO_84 */
> + "DBG_UART_TX", /* GPIO_85 */
> + "DBG_UART_RX", /* GPIO_86 */
> + "", /* GPIO_87 */
> + "TP_TA_INT_N", /* GPIO_88 */
> + "", /* GPIO_89 */
> + "CAMW_LDO_EN", /* GPIO_90 */
> + "", /* GPIO_91 */
> + "", /* GPIO_92 */
> + "CAMT_LDO_EN", /* GPIO_93 */
> + "", /* GPIO_94 */
> + "CAMF_LDO_EN", /* GPIO_95 */
> + "", /* GPIO_96 */
> + "CAM_DOVDD_EN", /* GPIO_97 */
> + "TP_3P3_EN", /* GPIO_98 */
> + "VCI_3P0_EN", /* GPIO_99 */
> + "TP_1P8_EN", /* GPIO_100 */
> + "", /* GPIO_101 */
> + "", /* GPIO_102 */
> + "NFC_ENABLE", /* GPIO_103 */
> + "", /* 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 */
> + "NFC_LABBCLK3_EN", /* GPIO_113 */
> + "AUDIO_I2C_SDA", /* GPIO_114 */
> + "AUDIO_I2C_SCL", /* GPIO_115 */
> + "", /* GPIO_116 */
> + "ALSPG_INT_N", /* GPIO_117 */
> + "FOD_INT_N", /* GPIO_118 */
> + "", /* GPIO_119 */
> + "", /* GPIO_120 */
> + "", /* GPIO_121 */
> + "TP_INT_N", /* GPIO_122 */
> + "CODEC_INT1_N", /* GPIO_123 */
> + "CODEC_INT2_N", /* GPIO_124 */
> + "FOD_LDO_EN", /* GPIO_125 */
> + "FOD_SPI_MISO", /* GPIO_126 */
> + "FOD_SPI_MOSI", /* GPIO_127 */
> + "FOD_SPI_CLK", /* GPIO_128 */
> + "FOD_SPI_CS_N", /* GPIO_129 */
> + "MOTOR_EN", /* GPIO_130 */
> + "", /* GPIO_131 */
> + "ACCEL_INT", /* GPIO_132 */
> + "GYRO_INT", /* GPIO_133 */
> + "", /* GPIO_134 */
> + "", /* GPIO_135 */
> + "FORCED_USB_BOOT", /* GPIO_136 */
> + "SPKR_I2S_BCK", /* GPIO_137 */
> + "SPKR_I2S_WS", /* GPIO_138 */
> + "SPKR_I2S_DOUT", /* GPIO_139 */
> + "SPKR_I2S_DIN", /* GPIO_140 */
> + "SPKR_INT", /* GPIO_141 */
> + "", /* GPIO_142 */
> + "CODEC_RST_N", /* GPIO_143 */
> + "CDC_SPI_MISO", /* GPIO_144 */
> + "CDC_SPI_MOSI", /* GPIO_145 */
> + "CDC_SPI_SCLK", /* GPIO_146 */
> + "CDC_SPI_CS_N", /* GPIO_147 */
> + "", /* GPIO_148 */
> + "CODEC_SLIMBUS_CLK", /* GPIO_149 */
> + "CODEC_SLIMBUS_DATA0", /* GPIO_150 */
> + "CODEC_SLIMBUS_DATA1", /* GPIO_151 */
> + "", /* GPIO_152 */
> + "BT_FM_SLIMBUS_DATA", /* GPIO_153 */
> + "BT_FM_SLIMBUS_CLK", /* GPIO_154 */
> + "SSC_MAG_I2C_SDA", /* GPIO_155 */
> + "SSC_MAG_I2C_SCL", /* GPIO_156 */
> + "SSC_SPI1_MISO", /* GPIO_157 */
> + "SSC_SPI1_MOSI", /* GPIO_158 */
> + "SSC_SPI1_CLK", /* GPIO_159 */
> + "SSC_SPI1_CS_N", /* GPIO_160 */
> + "SSC_SENSOR_I2C_SDA", /* GPIO_161 */
> + "SSC_SENSOR_I2C_SCL", /* GPIO_162 */
> + "", /* GPIO_163 */
> + "", /* GPIO_164 */
> + "CCI_SYNC6", /* GPIO_165 */
> + "", /* GPIO_166 */
> + "SSC_UART_1_TX", /* GPIO_167 */
> + "SSC_UART_1_RX", /* GPIO_168 */
> + "WL_CMD_CLK_CHAIN0", /* GPIO_169 */
> + "WL_CMD_DATA_CHAIN0", /* GPIO_170 */
> + "WL_CMD_CLK_CHAIN1", /* GPIO_171 */
> + "WL_CMD_DATA_CHAIN1", /* GPIO_172 */
> + "WL_BT_COEX_CLK", /* GPIO_173 */
> + "WL_BT_COEX_DATA"; /* GPIO_174 */
> +
> + /* GPIO 0..3 are NFC spi, gpios 126..129 are FP spi */
> + gpio-reserved-ranges = <0 4>, <126 4>;
> +
> + /* Display panel pins */
> + panel_reset_active: panel-reset-active-state {
> + pins = "gpio6";
> + function = "gpio";
> + drive-strength = <8>;
> + bias-disable;
> + power-source = <1>;
> + };
> +
> + panel_reset_suspend: panel-reset-suspend-state {
> + pins = "gpio6";
> + function = "gpio";
> + drive-strength = <2>;
> + bias-pull-down;
> + power-source = <1>;
> + };
> +
> + panel_te_pin: panel-te-state {
> + pins = "gpio8";
> + function = "mdp_vsync";
> + drive-strength = <2>;
> + bias-pull-down;
> + };
> +};
> +
> +&uart2 {
> + status = "okay";
> +};
> +
> +&ufs_mem_hc {
> + reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;
> +
> + vcc-supply = <&vreg_l10a_2p95>;
> + vcc-max-microamp = <750000>;
> + vccq-supply = <&vreg_l9a_1p2>;
> + vccq-max-microamp = <700000>;
> + vccq2-supply = <&vreg_s4a_1p8>;
> + vccq2-max-microamp = <750000>;
> +
> + status = "okay";
> +};
> +
> +&ufs_mem_phy {
> + vdda-phy-supply = <&vdda_ufs_2ln_core_1>;
> + vdda-pll-supply = <&vreg_l3c_1p2>;
> +
> + status = "okay";
> +};
> +
> +&usb_1 {
> + qcom,select-utmi-as-pipe-clk;
> +
> + status = "okay";
> +};
> +
> +&usb_1_dwc3 {
> + dr_mode = "otg";
Default, drop.
> + maximum-speed = "high-speed";
> +
> + /* Remove USB3 phy */
> + phys = <&usb_1_hsphy>;
> + phy-names = "usb2-phy";
> +};
> +
> +&usb_1_dwc3_hs {
> + remote-endpoint = <&pm8150b_hs_in>;
> +};
> +
> +&usb_1_hsphy {
> + vdda-pll-supply = <&vdd_usb_hs_core>;
> + vdda33-supply = <&vdda_usb_hs_3p1>;
> + vdda18-supply = <&vdda_usb_hs_1p8>;
> +
> + status = "okay";
> +};
> +
> +&wifi {
> + vdd-0.8-cx-mx-supply = <&vdda_wcss_pll>;
> + vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
> + vdd-1.3-rfa-supply = <&vdda_wcss_adcdac_1>;
> + vdd-3.3-ch0-supply = <&vreg_l11c_3p3>;
> + vdd-3.3-ch1-supply = <&vreg_l10c_3p3>;
> +
qcom,calibraion-variant = "Xiaomi_something";
Also please send board data file to the mailing list:
https://wireless.docs.kernel.org/en/latest/en/users/drivers/ath10k/boardfiles.html
> + status = "okay";
> +};
> --
> 2.51.2
>
--
With best wishes
Dmitry
