linux-kernel - [PATCH v7 2/8] staging: hisi-spmi-controller: rename spmi-channel property

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Message-Id: <ed45fc5d84d7b531343ee5d3466ebfac26217da0.1624542940.git.mchehab+huawei@kernel.org>
Date:   Thu, 24 Jun 2021 16:01:31 +0200
From:   Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linuxarm@...wei.com, mauro.chehab@...wei.com,
        Mauro Carvalho Chehab <mchehab+huawei@...nel.org>,
        "Lee Jones" <lee.jones@...aro.org>, linux-kernel@...r.kernel.org,
        linux-staging@...ts.linux.dev
Subject: [PATCH v7 2/8] staging: hisi-spmi-controller: rename spmi-channel property

The spmi-channel is not used on other drivers. So, rename it,
in order to document that this is specific to those devices.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@...nel.org>
---
 drivers/staging/hikey9xx/hisi-spmi-controller.c        |  2 +-
 .../hikey9xx/hisilicon,hisi-spmi-controller.yaml       | 10 ++++++----
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/hikey9xx/hisi-spmi-controller.c b/drivers/staging/hikey9xx/hisi-spmi-controller.c
index 0d42bc65f39b..5bd23262abd6 100644
--- a/drivers/staging/hikey9xx/hisi-spmi-controller.c
+++ b/drivers/staging/hikey9xx/hisi-spmi-controller.c
@@ -290,7 +290,7 @@ static int spmi_controller_probe(struct platform_device *pdev)
 		goto err_put_controller;
 	}
 
-	ret = of_property_read_u32(pdev->dev.of_node, "spmi-channel",
+	ret = of_property_read_u32(pdev->dev.of_node, "hisilicon,spmi-channel",
 				   &spmi_controller->channel);
 	if (ret) {
 		dev_err(&pdev->dev, "can not get channel\n");
diff --git a/drivers/staging/hikey9xx/hisilicon,hisi-spmi-controller.yaml b/drivers/staging/hikey9xx/hisilicon,hisi-spmi-controller.yaml
index 6b755039a74c..f882903769f9 100644
--- a/drivers/staging/hikey9xx/hisilicon,hisi-spmi-controller.yaml
+++ b/drivers/staging/hikey9xx/hisilicon,hisi-spmi-controller.yaml
@@ -14,7 +14,7 @@ description: |
   It is a MIPI System Power Management (SPMI) controller.
 
   The PMIC part is provided by
-  drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml.
+  ./Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml.
 
 allOf:
   - $ref: spmi.yaml#
@@ -30,7 +30,7 @@ properties:
   reg:
     maxItems: 1
 
-  spmi-channel:
+  hisilicon,spmi-channel:
     $ref: /schemas/types.yaml#/definitions/uint32
     description: |
       number of the Kirin 970 SPMI channel where the SPMI devices are connected.
@@ -38,10 +38,12 @@ properties:
 required:
   - compatible
   - reg
-  - spmi-channel
+  - hisilicon,spmi-channel
 
 patternProperties:
   "@[0-9a-f]$":
+    type: object
+
     description: |
       PMIC properties, which are specific to the used SPMI PMIC device(s).
       When used in combination with HiSilicon 6421v600, the properties
@@ -61,7 +63,7 @@ examples:
         #address-cells = <2>;
         #size-cells = <0>;
         reg = <0x0 0xfff24000 0x0 0x1000>;
-        spmi-channel = <2>;
+        hisilicon,spmi-channel = <2>;
 
         pmic@0 {
           reg = <0 0>;
-- 
2.31.1