Linux ARM-MSM sub-architecture
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From: "Barnabás Czémán" <barnabas.czeman@mainlining.org>
To: Bjorn Andersson <andersson@kernel.org>,
	 Konrad Dybcio <konradybcio@kernel.org>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	~postmarketos/upstreaming@lists.sr.ht,
	phone-devel@vger.kernel.org,
	"Konrad Dybcio" <konrad.dybcio@oss.qualcomm.com>,
	"Barnabás Czémán" <barnabas.czeman@mainlining.org>
Subject: [PATCH v2 2/7] arm64: dts: qcom: Make a common base from Redmi 5A
Date: Tue, 10 Mar 2026 18:21:32 +0100	[thread overview]
Message-ID: <20260310-riva-common-v2-2-3bfc23996857@mainlining.org> (raw)
In-Reply-To: <20260310-riva-common-v2-0-3bfc23996857@mainlining.org>

Redmi 5A was made by wingtech like Redmi 4A (rolex) and Redmi GO (tiare).
They are very similar, make a common base from riva for avoid
unnecessary code duplications.

Signed-off-by: Barnabás Czémán <barnabas.czeman@mainlining.org>
---
 arch/arm64/boot/dts/qcom/Makefile                  |  1 -
 ...iaomi-riva.dts => msm8917-xiaomi-wingtech.dtsi} | 45 +---------------------
 2 files changed, 2 insertions(+), 44 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 6d87be639aac..e68e161cfec0 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -81,7 +81,6 @@ 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-$(CONFIG_ARCH_QCOM)	+= msm8937-xiaomi-land.dtb
 dtb-$(CONFIG_ARCH_QCOM)	+= msm8939-asus-z00t.dtb
diff --git a/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-wingtech.dtsi
similarity index 84%
rename from arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts
rename to arch/arm64/boot/dts/qcom/msm8917-xiaomi-wingtech.dtsi
index 1bfb16f90ddd..f0a534106e11 100644
--- a/arch/arm64/boot/dts/qcom/msm8917-xiaomi-riva.dts
+++ b/arch/arm64/boot/dts/qcom/msm8917-xiaomi-wingtech.dtsi
@@ -13,12 +13,9 @@
 /delete-node/ &qseecom_mem;
 
 / {
-	model = "Xiaomi Redmi 5A (riva)";
-	compatible = "xiaomi,riva", "qcom,msm8917";
 	chassis-type = "handset";
 
 	qcom,msm-id = <QCOM_ID_MSM8917 0>;
-	qcom,board-id = <0x1000b 1>, <0x1000b 2>;
 
 	pwm_backlight: backlight {
 		compatible = "pwm-backlight";
@@ -28,17 +25,6 @@ pwm_backlight: backlight {
 		default-brightness-level = <128>;
 	};
 
-	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>;
@@ -104,7 +90,7 @@ framebuffer_mem: memory@90001000 {
 &blsp1_i2c3 {
 	status = "okay";
 
-	touchscreen@38 {
+	edt_ft5306: touchscreen@38 {
 		compatible = "edt,edt-ft5306";
 		reg = <0x38>;
 		interrupts-extended = <&tlmm 65 IRQ_TYPE_LEVEL_LOW>;
@@ -115,27 +101,8 @@ touchscreen@38 {
 		iovcc-supply = <&pm8937_l5>;
 		touchscreen-size-x = <720>;
 		touchscreen-size-y = <1280>;
-	};
-};
 
-&blsp2_i2c1 {
-	status = "okay";
-
-	bq27426@55 {
-		compatible = "ti,bq27426";
-		reg = <0x55>;
-		monitored-battery = <&battery>;
-	};
-
-	bq25601@6b {
-		compatible = "ti,bq25601";
-		reg = <0x6b>;
-		interrupts-extended = <&tlmm 61 IRQ_TYPE_EDGE_FALLING>;
-		pinctrl-0 = <&bq25601_int_default>;
-		pinctrl-names = "default";
-		input-voltage-limit-microvolt = <4400000>;
-		input-current-limit-microamp = <1000000>;
-		monitored-battery = <&battery>;
+		status = "disabled";
 	};
 };
 
@@ -280,7 +247,6 @@ pm8937_l23: l23 {
 			regulator-max-microvolt = <1200000>;
 		};
 	};
-
 };
 
 &sdhc_1 {
@@ -306,13 +272,6 @@ &sleep_clk {
 };
 
 &tlmm {
-	bq25601_int_default: bq25601-int-default-state {
-		pins = "gpio61";
-		function = "gpio";
-		drive-strength = <2>;
-		bias-pull-up;
-	};
-
 	gpio_keys_default: gpio-keys-default-state {
 		pins = "gpio91";
 		function = "gpio";

-- 
2.53.0


  parent reply	other threads:[~2026-03-10 17:21 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-10 17:21 [PATCH v2 0/7] Commonize Redmi 5A for 4A and GO Barnabás Czémán
2026-03-10 17:21 ` [PATCH v2 1/7] arm64: dts: qcom: msm8917-xiaomi-riva: Fix board-id for all bootloader Barnabás Czémán
2026-03-11  9:14   ` Konrad Dybcio
2026-03-10 17:21 ` Barnabás Czémán [this message]
2026-03-10 17:21 ` [PATCH v2 3/7] arm64: dts: qcom: msm8917-xiaomi-wingtech: Add goodix touch Barnabás Czémán
2026-03-10 17:21 ` [PATCH v2 4/7] arm64: dts: qcom: Add back Xiaomi Redmi 5A Barnabás Czémán
2026-03-11  1:47   ` Dmitry Baryshkov
2026-03-11  9:01   ` Krzysztof Kozlowski
2026-03-10 17:21 ` [PATCH v2 5/7] dt-bindings: arm: qcom: Add Redmi 4A and Go Barnabás Czémán
2026-03-10 17:21 ` [PATCH v2 6/7] arm64: dts: qcom: Add Redmi 4A Barnabás Czémán
2026-03-11  9:16   ` Konrad Dybcio
2026-03-11 14:38     ` barnabas.czeman
2026-03-13 12:52       ` Konrad Dybcio
2026-03-10 17:21 ` [PATCH v2 7/7] arm64: dts: qcom: Add Redmi Go Barnabás Czémán

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