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Message-ID: <20250828213028.2266805-1-robh@kernel.org>
Date: Thu, 28 Aug 2025 16:30:26 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Michal Simek <michal.simek@....com>
Cc: devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: xilinx: Drop undocumented "always-on" properties
The "always-on" properties are not documented for "silabs,si5341"
binding nor used by the Linux driver, so drop them.
Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts | 8 --------
arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts | 6 ------
arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts | 6 ------
3 files changed, 20 deletions(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
index e172a30e7b21..6bee21d4fa4d 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu102-revA.dts
@@ -552,42 +552,34 @@ si5341: clock-generator@36 { /* SI5341 - u69 */
si5341_0: out@0 {
/* refclk0 for PS-GT, used for DP */
reg = <0>;
- always-on;
};
si5341_2: out@2 {
/* refclk2 for PS-GT, used for USB3 */
reg = <2>;
- always-on;
};
si5341_3: out@3 {
/* refclk3 for PS-GT, used for SATA */
reg = <3>;
- always-on;
};
si5341_4: out@4 {
/* refclk4 for PS-GT, used for PCIE slot */
reg = <4>;
- always-on;
};
si5341_5: out@5 {
/* refclk5 for PS-GT, used for PCIE */
reg = <5>;
- always-on;
};
si5341_6: out@6 {
/* refclk6 PL CLK125 */
reg = <6>;
- always-on;
};
si5341_7: out@7 {
/* refclk7 PL CLK74 */
reg = <7>;
- always-on;
};
si5341_9: out@9 {
/* refclk9 used for PS_REF_CLK 33.3 MHz */
reg = <9>;
- always-on;
};
};
};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
index cd132abf6e00..f450fad0edf8 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu106-revA.dts
@@ -551,32 +551,26 @@ si5341: clock-generator@36 { /* SI5341 - u69 */
si5341_0: out@0 {
/* refclk0 for PS-GT, used for DP */
reg = <0>;
- always-on;
};
si5341_2: out@2 {
/* refclk2 for PS-GT, used for USB3 */
reg = <2>;
- always-on;
};
si5341_3: out@3 {
/* refclk3 for PS-GT, used for SATA */
reg = <3>;
- always-on;
};
si5341_6: out@6 {
/* refclk6 PL CLK125 */
reg = <6>;
- always-on;
};
si5341_7: out@7 {
/* refclk7 PL CLK74 */
reg = <7>;
- always-on;
};
si5341_9: out@9 {
/* refclk9 used for PS_REF_CLK 33.3 MHz */
reg = <9>;
- always-on;
};
};
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
index 428b5558fbba..b4768f615182 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-zcu111-revA.dts
@@ -439,32 +439,26 @@ si5341: clock-generator@36 { /* SI5341 - u46 */
si5341_0: out@0 {
/* refclk0 for PS-GT, used for DP */
reg = <0>;
- always-on;
};
si5341_2: out@2 {
/* refclk2 for PS-GT, used for USB3 */
reg = <2>;
- always-on;
};
si5341_3: out@3 {
/* refclk3 for PS-GT, used for SATA */
reg = <3>;
- always-on;
};
si5341_5: out@5 {
/* refclk5 PL CLK100 */
reg = <5>;
- always-on;
};
si5341_6: out@6 {
/* refclk6 PL CLK125 */
reg = <6>;
- always-on;
};
si5341_9: out@9 {
/* refclk9 used for PS_REF_CLK 33.3 MHz */
reg = <9>;
- always-on;
};
};
};
--
2.50.1
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