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| author |   Ahmad Fatoum <a.fatoum@pengutronix.de> | 2025-02-18 19:26:43 +0100 |
|---|---|---|
| committer |   Shawn Guo <shawnguo@kernel.org> | 2025-03-11 09:36:41 +0800 |
| commit | c7e78f8aac0e6a22e089b9efe293e721d749eccc (patch) | |
| tree | 1512bc7020f0c8b2ccc46178422af08893260206 | |
| parent | arm64: dts: imx8mp: Add optional nominal drive mode DTSI (diff) | |
| download | wireguard-linux-c7e78f8aac0e6a22e089b9efe293e721d749eccc.tar.xz wireguard-linux-c7e78f8aac0e6a22e089b9efe293e721d749eccc.zip | |
arm64: dts: imx8mp: add fsl,nominal-mode property into nominal.dtsi
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>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi index f9a82a663033..a1b75c9068b2 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-nominal.dtsi @@ -21,6 +21,7 @@ <800000000>, <600000000>, <400000000>; + fsl,operating-mode = "nominal"; }; &pgc_hdmimix { |