Re: [PATCH v4 4/4] arm64: dts: qcom: sm6125: Initial support for xiaomi-laurel-sprout

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On 16/12/2022 08:32, Konrad Dybcio wrote:

On 15.12.2022 20:04, Lux Aliaga wrote:
Adds support for the Xiaomi Mi A3 (xiaomi-laurel-sprout). Here's a
summary on what's working.

- dmesg output to bootloader preconfigured display
- USB
- UFS
- SMD RPM regulators

Signed-off-by: Lux Aliaga <they@xxxxxxxxx>
---
  arch/arm64/boot/dts/qcom/Makefile             |   1 +
  .../dts/qcom/sm6125-xiaomi-laurel-sprout.dts  | 254 ++++++++++++++++++
  2 files changed, 255 insertions(+)
  create mode 100644 arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 3e79496292e7..2b2a0170db14 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -157,6 +157,7 @@ dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-lenovo-yoga-c630.dtb
  dtb-$(CONFIG_ARCH_QCOM)	+= sdm850-samsung-w737.dtb
  dtb-$(CONFIG_ARCH_QCOM)	+= sm4250-oneplus-billie2.dtb
  dtb-$(CONFIG_ARCH_QCOM)	+= sm6125-sony-xperia-seine-pdx201.dtb
+dtb-$(CONFIG_ARCH_QCOM)	+= sm6125-xiaomi-laurel-sprout.dtb
  dtb-$(CONFIG_ARCH_QCOM)	+= sm6350-sony-xperia-lena-pdx213.dtb
  dtb-$(CONFIG_ARCH_QCOM)	+= sm6375-sony-xperia-murray-pdx225.dtb
  dtb-$(CONFIG_ARCH_QCOM)	+= sm7225-fairphone-fp4.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts
new file mode 100644
index 000000000000..86e1ec47bf5e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm6125-xiaomi-laurel-sprout.dts
@@ -0,0 +1,254 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Lux Aliaga <they@xxxxxxxxx>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/gpio-keys.h>
+#include "sm6125.dtsi"
+
+/ {
+	model = "Xiaomi Mi A3";
+	compatible = "xiaomi,laurel-sprout", "qcom,sm6125";
+	chassis-type = "handset";
+
+	/* required for bootloader to select correct board */
+	qcom,msm-id = <394 0>; /* sm6125 v0 */
Unless you have a prototype device, this is not correct.

Please run `cat /sys/bus/soc/devices/soc0/revision` and confirm
which revision is used on your phone.
This segment has already been cross-referenced from downstream, and the device boots up successfully when using this ID, unless you're referring to the comment next to it, in which case I can recheck later, since currently I'm away from my device.

--
Lux Aliaga
https://nixgoat.me/




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