arm64: dts: qcom: Add Redmi Note 8T

Redmi Note 8T (willow) is very similar to Redmi Note 8 (ginkgo)
the only difference is willow have NFC.
Make a common base from ginkgo devicetree for both device.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260126-xiaomi-willow-v3-7-aad7b106c311@mainlining.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
master
Barnabás Czémán 2026-01-26 17:34:57 +01:00 committed by Bjorn Andersson
parent 32ace20ca1
commit 7bb7c90e0a
4 changed files with 319 additions and 291 deletions

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@ -296,8 +296,9 @@ dtb-$(CONFIG_ARCH_QCOM) += sm4450-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6115-fxtec-pro1x.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6115p-lenovo-j606f.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6125-sony-xperia-seine-pdx201.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6125-xiaomi-ginkgo.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6125-xiaomi-ginkgo.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6125-xiaomi-laurel-sprout.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6125-xiaomi-willow.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6350-sony-xperia-lena-pdx213.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm6375-sony-xperia-murray-pdx225.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm7125-xiaomi-curtana.dtb

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@ -0,0 +1,301 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2025, Gabriel Gonzales <semfault@disroot.org>
*/
/dts-v1/;
#include <dt-bindings/arm/qcom,ids.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include "sm6125.dtsi"
#include "pm6125.dtsi"
/delete-node/ &adsp_pil_mem;
/delete-node/ &cont_splash_mem;
/delete-node/ &gpu_mem;
/delete-node/ &ipa_fw_mem;
/delete-node/ &ipa_gsi_mem;
/ {
model = "Xiaomi Redmi Note 8";
compatible = "xiaomi,ginkgo", "qcom,sm6125";
chassis-type = "handset";
qcom,msm-id = <QCOM_ID_SM6125 0x10000>;
chosen {
#address-cells = <2>;
#size-cells = <2>;
ranges;
framebuffer {
compatible = "simple-framebuffer";
memory-region = <&framebuffer_mem>;
width = <1080>;
height = <2340>;
stride = <(1080 * 4)>;
format = "a8r8g8b8";
};
};
reserved-memory {
adsp_pil_mem: adsp_pil_mem@55300000 {
reg = <0x0 0x55300000 0x0 0x2200000>;
no-map;
};
ipa_fw_mem: ipa_fw_mem@57500000 {
reg = <0x0 0x57500000 0x0 0x10000>;
no-map;
};
ipa_gsi_mem: ipa_gsi_mem@57510000 {
reg = <0x0 0x57510000 0x0 0x5000>;
no-map;
};
gpu_mem: gpu_mem@57515000 {
reg = <0x0 0x57515000 0x0 0x2000>;
no-map;
};
framebuffer_mem: framebuffer@5c000000 {
reg = <0x0 0x5c000000 0x0 (2340 * 1080 * 4)>;
no-map;
};
/* Matching with recovery values to be able to get the results. */
ramoops@61600000 {
compatible = "ramoops";
reg = <0x0 0x61600000 0x0 0x400000>;
record-size = <0x80000>;
pmsg-size = <0x200000>;
console-size = <0x100000>;
};
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&vol_up_n>;
pinctrl-names = "default";
key-volume-up {
label = "Volume Up";
gpios = <&pm6125_gpios 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
debounce-interval = <15>;
linux,can-disable;
wakeup-source;
};
};
};
&pm6125_gpios {
vol_up_n: vol-up-n-state {
pins = "gpio6";
function = "normal";
power-source = <1>;
bias-pull-up;
input-enable;
};
};
&hsusb_phy1 {
vdd-supply = <&vreg_l7a>;
vdda-pll-supply = <&vreg_l10a>;
vdda-phy-dpdm-supply = <&vreg_l15a>;
status = "okay";
};
&pon_pwrkey {
status = "okay";
};
&pon_resin {
linux,code = <KEY_VOLUMEDOWN>;
status = "okay";
};
&rpm_requests {
regulators-0 {
compatible = "qcom,rpm-pm6125-regulators";
vreg_s6a: s6 {
regulator-min-microvolt = <936000>;
regulator-max-microvolt = <1422000>;
};
vreg_l1a: l1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1256000>;
};
vreg_l2a: l2 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1056000>;
};
vreg_l3a: l3 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1064000>;
};
vreg_l4a: l4 {
regulator-min-microvolt = <872000>;
regulator-max-microvolt = <976000>;
regulator-allow-set-load;
};
vreg_l5a: l5 {
regulator-min-microvolt = <1648000>;
regulator-max-microvolt = <2950000>;
regulator-allow-set-load;
};
vreg_l6a: l6 {
regulator-min-microvolt = <576000>;
regulator-max-microvolt = <656000>;
};
vreg_l7a: l7 {
regulator-min-microvolt = <872000>;
regulator-max-microvolt = <976000>;
};
vreg_l8a: l8 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <728000>;
};
vreg_l9a: l9 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1896000>;
};
vreg_l10a: l10 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1896000>;
regulator-allow-set-load;
};
vreg_l11a: l11 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1952000>;
regulator-allow-set-load;
};
vreg_l12a: l12 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1996000>;
};
vreg_l13a: l13 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1832000>;
};
vreg_l14a: l14 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1904000>;
};
vreg_l15a: l15 {
regulator-min-microvolt = <3104000>;
regulator-max-microvolt = <3232000>;
};
vreg_l16a: l16 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1904000>;
};
vreg_l17a: l17 {
regulator-min-microvolt = <1248000>;
regulator-max-microvolt = <1304000>;
};
vreg_l18a: l18 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1264000>;
regulator-allow-set-load;
};
vreg_l19a: l19 {
regulator-min-microvolt = <1648000>;
regulator-max-microvolt = <2952000>;
};
vreg_l20a: l20 {
regulator-min-microvolt = <1648000>;
regulator-max-microvolt = <2952000>;
};
vreg_l21a: l21 {
regulator-min-microvolt = <2600000>;
regulator-max-microvolt = <2856000>;
};
vreg_l22a: l22 {
regulator-min-microvolt = <2944000>;
regulator-max-microvolt = <2950000>;
regulator-allow-set-load;
};
vreg_l23a: l23 {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3400000>;
};
vreg_l24a: l24 {
regulator-min-microvolt = <2944000>;
regulator-max-microvolt = <2950000>;
regulator-allow-set-load;
};
};
};
&sdc2_off_state {
sd-cd-pins {
pins = "gpio98";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
};
&sdc2_on_state {
sd-cd-pins {
pins = "gpio98";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
&sdhc_1 {
vmmc-supply = <&vreg_l24a>;
vqmmc-supply = <&vreg_l11a>;
status = "okay";
};
&sdhc_2 {
cd-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
vmmc-supply = <&vreg_l22a>;
vqmmc-supply = <&vreg_l5a>;
no-sdio;
no-mmc;
status = "okay";
};
&tlmm {
gpio-reserved-ranges = <0 4>, <30 4>;
};
&usb3 {
status = "okay";
};

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@ -2,300 +2,11 @@
/*
* Copyright (c) 2025, Gabriel Gonzales <semfault@disroot.org>
*/
/dts-v1/;
#include <dt-bindings/arm/qcom,ids.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/input/gpio-keys.h>
#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
#include "sm6125.dtsi"
#include "pm6125.dtsi"
/delete-node/ &adsp_pil_mem;
/delete-node/ &cont_splash_mem;
/delete-node/ &gpu_mem;
/delete-node/ &ipa_fw_mem;
/delete-node/ &ipa_gsi_mem;
#include "sm6125-xiaomi-ginkgo-common.dtsi"
/ {
model = "Xiaomi Redmi Note 8";
compatible = "xiaomi,ginkgo", "qcom,sm6125";
chassis-type = "handset";
qcom,msm-id = <QCOM_ID_SM6125 0x10000>;
chosen {
#address-cells = <2>;
#size-cells = <2>;
ranges;
framebuffer {
compatible = "simple-framebuffer";
memory-region = <&framebuffer_mem>;
width = <1080>;
height = <2340>;
stride = <(1080 * 4)>;
format = "a8r8g8b8";
};
};
reserved-memory {
adsp_pil_mem: adsp_pil_mem@55300000 {
reg = <0x0 0x55300000 0x0 0x2200000>;
no-map;
};
ipa_fw_mem: ipa_fw_mem@57500000 {
reg = <0x0 0x57500000 0x0 0x10000>;
no-map;
};
ipa_gsi_mem: ipa_gsi_mem@57510000 {
reg = <0x0 0x57510000 0x0 0x5000>;
no-map;
};
gpu_mem: gpu_mem@57515000 {
reg = <0x0 0x57515000 0x0 0x2000>;
no-map;
};
framebuffer_mem: framebuffer@5c000000 {
reg = <0x0 0x5c000000 0x0 (2340 * 1080 * 4)>;
no-map;
};
/* Matching with recovery values to be able to get the results. */
ramoops@61600000 {
compatible = "ramoops";
reg = <0x0 0x61600000 0x0 0x400000>;
record-size = <0x80000>;
pmsg-size = <0x200000>;
console-size = <0x100000>;
};
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-0 = <&vol_up_n>;
pinctrl-names = "default";
key-volume-up {
label = "Volume Up";
gpios = <&pm6125_gpios 6 GPIO_ACTIVE_LOW>;
linux,code = <KEY_VOLUMEUP>;
debounce-interval = <15>;
linux,can-disable;
wakeup-source;
};
};
};
&pm6125_gpios {
vol_up_n: vol-up-n-state {
pins = "gpio6";
function = "normal";
power-source = <1>;
bias-pull-up;
input-enable;
};
};
&hsusb_phy1 {
vdd-supply = <&vreg_l7a>;
vdda-pll-supply = <&vreg_l10a>;
vdda-phy-dpdm-supply = <&vreg_l15a>;
status = "okay";
};
&pon_pwrkey {
status = "okay";
};
&pon_resin {
linux,code = <KEY_VOLUMEDOWN>;
status = "okay";
};
&rpm_requests {
regulators-0 {
compatible = "qcom,rpm-pm6125-regulators";
vreg_s6a: s6 {
regulator-min-microvolt = <936000>;
regulator-max-microvolt = <1422000>;
};
vreg_l1a: l1 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1256000>;
};
vreg_l2a: l2 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1056000>;
};
vreg_l3a: l3 {
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1064000>;
};
vreg_l4a: l4 {
regulator-min-microvolt = <872000>;
regulator-max-microvolt = <976000>;
regulator-allow-set-load;
};
vreg_l5a: l5 {
regulator-min-microvolt = <1648000>;
regulator-max-microvolt = <2950000>;
regulator-allow-set-load;
};
vreg_l6a: l6 {
regulator-min-microvolt = <576000>;
regulator-max-microvolt = <656000>;
};
vreg_l7a: l7 {
regulator-min-microvolt = <872000>;
regulator-max-microvolt = <976000>;
};
vreg_l8a: l8 {
regulator-min-microvolt = <400000>;
regulator-max-microvolt = <728000>;
};
vreg_l9a: l9 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1896000>;
};
vreg_l10a: l10 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1896000>;
regulator-allow-set-load;
};
vreg_l11a: l11 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1952000>;
regulator-allow-set-load;
};
vreg_l12a: l12 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1996000>;
};
vreg_l13a: l13 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1832000>;
};
vreg_l14a: l14 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1904000>;
};
vreg_l15a: l15 {
regulator-min-microvolt = <3104000>;
regulator-max-microvolt = <3232000>;
};
vreg_l16a: l16 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1904000>;
};
vreg_l17a: l17 {
regulator-min-microvolt = <1248000>;
regulator-max-microvolt = <1304000>;
};
vreg_l18a: l18 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1264000>;
regulator-allow-set-load;
};
vreg_l19a: l19 {
regulator-min-microvolt = <1648000>;
regulator-max-microvolt = <2952000>;
};
vreg_l20a: l20 {
regulator-min-microvolt = <1648000>;
regulator-max-microvolt = <2952000>;
};
vreg_l21a: l21 {
regulator-min-microvolt = <2600000>;
regulator-max-microvolt = <2856000>;
};
vreg_l22a: l22 {
regulator-min-microvolt = <2944000>;
regulator-max-microvolt = <2950000>;
regulator-allow-set-load;
};
vreg_l23a: l23 {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3400000>;
};
vreg_l24a: l24 {
regulator-min-microvolt = <2944000>;
regulator-max-microvolt = <2950000>;
regulator-allow-set-load;
};
};
};
&sdc2_off_state {
sd-cd-pins {
pins = "gpio98";
function = "gpio";
drive-strength = <2>;
bias-disable;
};
};
&sdc2_on_state {
sd-cd-pins {
pins = "gpio98";
function = "gpio";
drive-strength = <2>;
bias-pull-up;
};
};
&sdhc_1 {
vmmc-supply = <&vreg_l24a>;
vqmmc-supply = <&vreg_l11a>;
status = "okay";
};
&sdhc_2 {
cd-gpios = <&tlmm 98 GPIO_ACTIVE_HIGH>;
vmmc-supply = <&vreg_l22a>;
vqmmc-supply = <&vreg_l5a>;
no-sdio;
no-mmc;
status = "okay";
};
&tlmm {
gpio-reserved-ranges = <0 4>, <30 4>;
};
&usb3 {
status = "okay";
};

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@ -0,0 +1,15 @@
// SPDX-License-Identifier: BSD-3-Clause
/*
* Copyright (c) 2026, Barnabas Czeman
*/
/dts-v1/;
#include "sm6125-xiaomi-ginkgo-common.dtsi"
/ {
model = "Xiaomi Redmi Note 8T";
compatible = "xiaomi,willow", "qcom,sm6125";
};
/* Difference from Redmi Note 8 it have NFC */