linux-kernel - [PATCH 2/5] arm64: tegra: Drop unneeded status=okay on Tegra194

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Message-ID: <20260115184840.310191-7-krzysztof.kozlowski@oss.qualcomm.com>
Date: Thu, 15 Jan 2026 19:48:42 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>, devicetree@...r.kernel.org,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Subject: [PATCH 2/5] arm64: tegra: Drop unneeded status=okay on Tegra194

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 <krzysztof.kozlowski@....qualcomm.com>
---
 arch/arm64/boot/dts/nvidia/tegra194.dtsi | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index b782f8db1288..849694f751d9 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -97,7 +97,6 @@ cbb-noc@...0000 {
 				     <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>;
 			nvidia,axi2apb = <&axi2apb>;
 			nvidia,apbmisc = <&apbmisc>;
-			status = "okay";
 		};
 
 		axi2apb: axi2apb@...0000 {
@@ -108,13 +107,11 @@ axi2apb: axi2apb@...0000 {
 			      <0x0 0x23c0000 0x0 0x1000>,
 			      <0x0 0x23d0000 0x0 0x1000>,
 			      <0x0 0x23e0000 0x0 0x1000>;
-			status = "okay";
 		};
 
 		pinmux: pinmux@...0000 {
 			compatible = "nvidia,tegra194-pinmux";
 			reg = <0x0 0x2430000 0x0 0x17000>;
-			status = "okay";
 
 			pex_clkreq_c5_bi_dir_state: pinmux-pex-clkreq-c5-bi-dir {
 				clkreq {
@@ -208,7 +205,6 @@ gpcdma: dma-controller@...0000 {
 			iommus = <&smmu TEGRA194_SID_GPCDMA_0>;
 			dma-coherent;
 			dma-channel-mask = <0xfffffffe>;
-			status = "okay";
 		};
 
 		aconnect@...0000 {
@@ -737,7 +733,6 @@ timer@...0000 {
 				     <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@...0000 {
@@ -1359,7 +1354,6 @@ hte_lic: hardware-timestamp@...0000 {
 			nvidia,int-threshold = <1>;
 			nvidia,slices = <11>;
 			#timestamp-cells = <1>;
-			status = "okay";
 		};
 
 		hsp_top0: hsp@...0000 {
@@ -1547,7 +1541,6 @@ sce-noc@...0000 {
 				     <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
 			nvidia,axi2apb = <&axi2apb>;
 			nvidia,apbmisc = <&apbmisc>;
-			status = "okay";
 		};
 
 		rce-noc@...0000 {
@@ -1557,7 +1550,6 @@ rce-noc@...0000 {
 				     <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
 			nvidia,axi2apb = <&axi2apb>;
 			nvidia,apbmisc = <&apbmisc>;
-			status = "okay";
 		};
 
 		hsp_aon: hsp@...0000 {
@@ -1582,7 +1574,6 @@ hte_aon: hardware-timestamp@...0000 {
 			nvidia,int-threshold = <1>;
 			nvidia,slices = <3>;
 			#timestamp-cells = <1>;
-			status = "okay";
 		};
 
 		gen2_i2c: i2c@...0000 {
@@ -1668,8 +1659,6 @@ gpio_aon: gpio@...0000 {
 		pinmux_aon: pinmux@...0000 {
 			compatible = "nvidia,tegra194-pinmux-aon";
 			reg = <0x0 0xc300000 0x0 0x4000>;
-
-			status = "okay";
 		};
 
 		pwm4: pwm@...0000 {
@@ -1722,7 +1711,6 @@ aon-noc@...0000 {
 			interrupts = <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>;
 			nvidia,apbmisc = <&apbmisc>;
-			status = "okay";
 		};
 
 		bpmp-noc@...0000 {
@@ -1732,7 +1720,6 @@ bpmp-noc@...0000 {
 				     <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;
 			nvidia,axi2apb = <&axi2apb>;
 			nvidia,apbmisc = <&apbmisc>;
-			status = "okay";
 		};
 
 		iommu@...00000 {
@@ -1886,7 +1873,6 @@ smmu: iommu@...00000 {
 			#iommu-cells = <1>;
 
 			nvidia,memory-controller = <&mc>;
-			status = "okay";
 		};
 
 		host1x@...00000 {
@@ -3106,7 +3092,6 @@ pmu {
 
 	psci {
 		compatible = "arm,psci-1.0";
-		status = "okay";
 		method = "smc";
 	};
 
-- 
2.51.0