On 2024-10-19 15:48, Dmitry Baryshkov wrote:
On Sat, Oct 19, 2024 at 01:50:51PM +0200, Barnabás Czémán wrote:
Add initial support for Xiaomi Redmi 5A (riva).
Signed-off-by: Barnabás Czémán <barnabas.czeman@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts | 295
+++++++++++++++++++++++
2 files changed, 296 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/Makefile
b/arch/arm64/boot/dts/qcom/Makefile
index
065bb19481c16db2affd291826d420c83a89c52a..79add0e07d8a5f3362d70b0aaaaa9b8c48e31239
100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -59,6 +59,7 @@ dtb-$(CONFIG_ARCH_QCOM) +=
msm8916-wingtech-wt86518.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt86528.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-wingtech-wt88047.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8916-yiming-uz801v3.dtb
+dtb-$(CONFIG_ARCH_QCOM) += msm8917-xiaomi-riva.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8929-wingtech-wt82918hd.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8939-huawei-kiwi.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8939-longcheer-l9100.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts
b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts
new file mode 100644
index
0000000000000000000000000000000000000000..7553f73603fc87797b0d424a2af6f2da65c90f5f
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts
@@ -0,0 +1,295 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Barnabas Czeman
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/arm/qcom,ids.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
+#include "msm8917.dtsi"
+#include "pm8937.dtsi"
+
+/ {
+ model = "Xiaomi Redmi 5A (riva)";
+ compatible = "xiaomi,riva", "qcom,msm8917";
+ chassis-type = "handset";
+
+ qcom,msm-id = <QCOM_ID_MSM8917 0>;
+ qcom,board-id = <0x1000b 2>, <0x2000b 2>;
Is this required to boot?
Yes
+
+ battery: battery {
+ compatible = "simple-battery";
+ charge-full-design-microamp-hours = <3000000>;
+ energy-full-design-microwatt-hours = <11500000>;
+ constant-charge-current-max-microamp = <1000000>;
+ constant-charge-voltage-max-microvolt = <4400000>;
+ precharge-current-microamp = <256000>;
+ charge-term-current-microamp = <60000>;
+ voltage-min-design-microvolt = <3400000>;
+ };
+
+ chosen {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ stdout-path = "framebuffer0";
+
+ framebuffer0: framebuffer@90001000 {
+ compatible = "simple-framebuffer";
+ reg = <0x0 0x90001000 0x0 (720 * 1280 * 3)>;
+ width = <720>;
+ height = <1280>;
+ stride = <(720 * 3)>;
+ format = "r8g8b8";
+
+ clocks = <&gcc GCC_MDSS_AHB_CLK>,
+ <&gcc GCC_MDSS_AXI_CLK>,
+ <&gcc GCC_MDSS_VSYNC_CLK>,
+ <&gcc GCC_MDSS_MDP_CLK>,
+ <&gcc GCC_MDSS_BYTE0_CLK>,
+ <&gcc GCC_MDSS_PCLK0_CLK>,
+ <&gcc GCC_MDSS_ESC0_CLK>;
+ power-domains = <&gcc MDSS_GDSC>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ key-volup {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&tlmm 91 GPIO_ACTIVE_LOW>;
+ debounce-interval = <15>;
+ };
+ };
+
+ reserved-memory {
+ /delete-node/ reserved@85b00000;
+ qseecom_mem: reserved@84a00000 {
+ reg = <0x0 0x84a00000 0x0 0x1900000>;
+ no-map;
+ };
+
+ framebuffer_mem: memory@90001000 {
+ reg = <0x0 0x90001000 0x0 (720 * 1280 * 3)>;
+ no-map;
+ };
+ };
+
+ vph_pwr: vph-pwr-regulator {
regulator-vph-pwr, please
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&blsp_i2c3 {
+ status = "okay";
+
+ touchscreen@38 {
+ compatible = "edt,edt-ft5306";
+ reg = <0x38>;
+ interrupt-parent = <&tlmm>;
+ interrupts = <65 0x2008>;
+ reset-gpios = <&tlmm 64 GPIO_ACTIVE_LOW>;
+ vcc-supply = <&pm8937_l10>;
+ iovcc-supply = <&pm8937_l5>;
+
+ touchscreen-size-x = <720>;
+ touchscreen-size-y = <1280>;
+ };
+};
+
+&blsp_i2c5 {
+ status = "okay";
+
+ bq27426@55 {
+ compatible = "ti,bq27426";
+ reg = <0x55>;
+ monitored-battery = <&battery>;
+ };
+
+ bq25601@6b{
+ compatible = "ti,bq25601";
+ reg = <0x6b>;
+ monitored-battery = <&battery>;
+
+ interrupt-parent = <&tlmm>;
+ interrupts = <61 IRQ_TYPE_EDGE_FALLING>;
+
+ input-voltage-limit-microvolt = <4400000>;
+ input-current-limit-microamp = <1000000>;
+ };
+};
+
+&pm8937_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+ status = "okay";
+};
+
+&pm8937_spmi_regulators {
+ pm8937_s5: s5 {
Which regulator is this?
+ regulator-min-microvolt = <1050000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
[..]
+
+&wcnss {
+ vddpx-supply = <&pm8937_l5>;
+ status = "okay";
+
rogue empty line
+};
+
+&wcnss_iris {
+ compatible = "qcom,wcn3620";
+ vddxo-supply = <&pm8937_l7>;
+ vddrfa-supply = <&pm8937_l19>;
+ vddpa-supply = <&pm8937_l9>;
+ vdddig-supply = <&pm8937_l5>;
+};
+
+&wcnss_mem {
+ status = "okay";
+};
--
2.47.0
