diff mbox series

[v3,3/6] arm64: dts: imx8mp: add fsl,nominal-mode property into nominal.dtsi

Message ID 20250113-imx8m-clk-v3-3-0d6e9bdeaa4e@pengutronix.de (mailing list archive)
State New
Headers show
Series arm64: dts: freescale: imx8mp-skov: switch to nominal drive mode | expand

Commit Message

Ahmad Fatoum Jan. 13, 2025, 1:42 p.m. UTC 
The imx8mp-nominal.dtsi is meant to be included into boards that want to
override the default overdrive clock settings with settings suitable for
running in nominal drive mode at its lower required voltage.

Specifying fsl,operating-mode = "nominal" informs drivers of this fact,
so they can sanity check runtime clock reconfiguration to observe the
limits imposed by nominal mode.

Signed-off-by: Ahmad Fatoum <a.fatoum@pengutronix.de>
---
 arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi
index f9a82a663033a1dfb72163eebb62e4aee66cee2f..a1b75c9068b288a2fba73bbd96b1519a50df85a3 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi
@@ -21,6 +21,7 @@  &clk {
 			       <800000000>,
 			       <600000000>,
 			       <400000000>;
+	fsl,operating-mode = "nominal";
 };
 
 &pgc_hdmimix {