Thread (6 messages) 6 messages, 2 authors, 2026-01-16

[PATCH 1/5] arm64: tegra: Drop unneeded status=okay on Tegra186

From: Krzysztof Kozlowski <hidden>
Date: 2026-01-15 18:49:09
Also in: linux-tegra, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

Device nodes are enabled by default and this DTSI file does not include
anything else, thus it is impossible that nodes were disabled before and
need to be re-enabled.  Adding redundant status=okay is just confusing
and suggests some other code flow.  Verified with dtx_diff.

Signed-off-by: Krzysztof Kozlowski <redacted>

---

make dtbs, copy old and new and then:

for i in dts-old/*/*dtb dts-old/*/*/*dtb; do echo $i; scripts/dtc/dtx_diff ${i} dts-new/${i#dts-old/} ; done | grep -E '^\+'
---
 arch/arm64/boot/dts/nvidia/tegra186.dtsi | 2 --
 1 file changed, 2 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
index b00630451909..705af0373a09 100644
--- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi
@@ -120,7 +120,6 @@ gpcdma: dma-controller@2600000 {
 		iommus = <&smmu TEGRA186_SID_GPCDMA_0>;
 		dma-coherent;
 		dma-channel-mask = <0xfffffffe>;
-		status = "okay";
 	};
 
 	aconnect@2900000 {
@@ -608,7 +607,6 @@ timer@3010000 {
 			     <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
-		status = "okay";
 	};
 
 	uarta: serial@3100000 {
-- 
2.51.0
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help