staging: hisilicon,hi6421-spmi-pmic.yaml: cleanup descriptions

Minor cleanups at the schema:
 - There's no need to describe interrupt-controller;
 - gpios need a description.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Link: https://lore.kernel.org/r/9f421e254061a42b7b598bd96b12f05460c175c9.1624606660.git.mchehab+huawei@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml b/drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml
index d57316c..8e355cd 100644 (file)
--- a/drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml
+++ b/drivers/staging/hikey9xx/hisilicon,hi6421-spmi-pmic.yaml
@@ -32,12 +32,11 @@ properties:
   '#interrupt-cells':
     const: 2
 
-  interrupt-controller:
-    description:
-      Identify that the PMIC is capable of behaving as an interrupt controller.
+  interrupt-controller: true
 
   gpios:
     maxItems: 1
+    description: GPIO used for IRQs
 
   regulators:
     type: object