From: Aisheng Dong <aisheng.dong@nxp.com>
To: "linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>
Cc: Aisheng Dong <aisheng.dong@nxp.com>,
Mark Rutland <mark.rutland@arm.com>,
"ulf.hansson@linaro.org" <ulf.hansson@linaro.org>,
"dongas86@gmail.com" <dongas86@gmail.com>,
"khilman@kernel.org" <khilman@kernel.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
"rjw@rjwysocki.net" <rjw@rjwysocki.net>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
Rob Herring <robh+dt@kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
"kernel@pengutronix.de" <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
"shawnguo@kernel.org" <shawnguo@kernel.org>
Subject: [PATCH 1/3] dt-bindings: fsl: scu: add fallback compatible string for power domain
Date: Tue, 18 Dec 2018 16:01:20 +0000 [thread overview]
Message-ID: <1545148524-658-2-git-send-email-aisheng.dong@nxp.com> (raw)
In-Reply-To: <1545148524-658-1-git-send-email-aisheng.dong@nxp.com>
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>
---
Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
index c20f38e..849b671 100644
--- a/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
+++ b/Documentation/devicetree/bindings/arm/freescale/fsl,scu.txt
@@ -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:
@@ -145,7 +148,7 @@ firmware {
};
pd: imx8qx-pd {
- compatible = "fsl,imx8qxp-scu-pd";
+ compatible = "fsl,imx8qxp-scu-pd", "fsl,scu-pd";
#power-domain-cells = <1>;
};
};
--
2.7.4
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next prev parent reply other threads:[~2018-12-18 16:02 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-18 16:01 [PATCH 0/3] firmware: imx: scu-pd: add fallback compatible string support Aisheng Dong
2018-12-18 16:01 ` Aisheng Dong [this message]
2018-12-28 23:28 ` [PATCH 1/3] dt-bindings: fsl: scu: add fallback compatible string for power domain Rob Herring
2019-01-11 9:00 ` Shawn Guo
2019-01-11 9:06 ` Shawn Guo
2019-01-11 10:48 ` Aisheng Dong
2019-01-11 13:03 ` Shawn Guo
2019-01-11 15:24 ` Aisheng Dong
2019-01-21 16:31 ` Rob Herring
2018-12-18 16:01 ` [PATCH 2/3] dt-bindings: fsl: scu: add imx8qm scu power domain support Aisheng Dong
2018-12-28 23:28 ` Rob Herring
2018-12-18 16:01 ` [PATCH 3/3] firmware: imx: scu-pd: add fallback compatible string support Aisheng Dong
2019-01-12 1:39 ` Shawn Guo
2018-12-28 2:38 ` [PATCH 0/3] " Aisheng Dong
2018-12-28 13:24 ` Ulf Hansson
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