[PATCH 1/2] arm64: dts: qcom: msm8994: override nodes by label

From: Krzysztof Kozlowski
Date: Sat Apr 02 2022 - 15:29:12 EST


Using node paths to extend or override a device tree node is error
prone. If there was a typo error, a new node will be created instead of
extending the existing node. This will lead to run-time errors that
could be hard to detect.

A mistyped label on the other hand, will cause a dtc compile error
(during build time). This also reduces the indentation making the code
easier to read.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>
---
.../dts/qcom/msm8994-huawei-angler-rev-101.dts | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
index 0e3dd48f0dbf..c1fb9a7d6fa4 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
+++ b/arch/arm64/boot/dts/qcom/msm8994-huawei-angler-rev-101.dts
@@ -27,15 +27,13 @@ aliases {
chosen {
stdout-path = "serial0:115200n8";
};
+};

- soc {
- serial@f991e000 {
- status = "okay";
- pinctrl-names = "default", "sleep";
- pinctrl-0 = <&blsp1_uart2_default>;
- pinctrl-1 = <&blsp1_uart2_sleep>;
- };
- };
+&blsp1_uart2 {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&blsp1_uart2_default>;
+ pinctrl-1 = <&blsp1_uart2_sleep>;
};

&tlmm {
--
2.32.0