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dt-bindings: fsl: scu: add fallback compatible string for power domain 

SCU power domain can be used in the same way by IMX8QXP and IMX8QM SoCs.
Let's add a "fsl,scu-pd" fallback compatible string to allow other SoCs
to reuse the common part.

Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Aisheng Dong 2018-12-18 16:01:20 +00:00 committed by Shawn Guo
parent c7995bcb36
commit d80eebeb5d
1 changed files with 5 additions and 2 deletions
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7
Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
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@ -58,7 +58,10 @@ This binding for the SCU power domain providers uses the generic power
domain binding[2].
Required properties:
- compatible: Should be "fsl,imx8qxp-scu-pd".
- compatible: Should be one of:
"fsl,imx8qxp-scu-pd"
followed by "fsl,scu-pd"
- #power-domain-cells: Must be 1. Contains the Resource ID used by
SCU commands.
See detailed Resource ID list from:
@ -154,7 +157,7 @@ firmware {
};
pd: imx8qx-pd {
compatible = "fsl,imx8qxp-scu-pd";
compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd";
#power-domain-cells = <1>;
};