From: Biju Das <biju.das.jz@bp.renesas.com>
Date: Sat, 21 Jan 2023 14:58:43 +0000 (+0000)
Subject: dt-bindings: usb: renesas,usb3-peri: Update reset, clock-name and interrupts properties
X-Git-Tag: v6.6.17~5457^2~112
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=29218d6ce4da741f8a1a86974999e8790683c23b;p=platform%2Fkernel%2Flinux-rpi.git

dt-bindings: usb: renesas,usb3-peri: Update reset, clock-name and interrupts properties

On RZ/V2M, USB3DRD module manages the drd_reset. Moreover, the interrupts
drd, gpi and bc are part of USB3DRD block. This patch removes
drd_reset and the interrupts drd, bc and gpi from usb3_peri bindings.
After this, there is only one reset and interrupts and therefore
removing reset-names and interrupt-names as well.

Whilst, Update the clock-name "aclk"->"axi" to make it consistent with
DRD and host blocks.

There is any harm in making such a change as, no users of
renesas,r9a09g011-usb3-peri yet in kernel release.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230121145853.4792-3-biju.das.jz@bp.renesas.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml
index 55dfd12..4ba36eb 100644
--- a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml
+++ b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml
@@ -34,20 +34,7 @@ properties:
     maxItems: 1
 
   interrupts:
-    minItems: 1
-    items:
-      - description: Combined interrupt for DMA, SYS and ERR
-      - description: Dual Role Device (DRD)
-      - description: Battery Charging
-      - description: Global Purpose Input
-
-  interrupt-names:
-    minItems: 1
-    items:
-      - const: all_p
-      - const: drd
-      - const: bc
-      - const: gpi
+    maxItems: 1
 
   clocks:
     minItems: 1
@@ -58,7 +45,7 @@ properties:
   clock-names:
     minItems: 1
     items:
-      - const: aclk
+      - const: axi
       - const: reg
 
   phys:
@@ -71,15 +58,7 @@ properties:
     maxItems: 1
 
   resets:
-    minItems: 1
-    items:
-      - description: Peripheral reset
-      - description: DRD reset
-
-  reset-names:
-    items:
-      - const: aresetn_p
-      - const: drd_reset
+    maxItems: 1
 
   usb-role-switch:
     $ref: /schemas/types.yaml#/definitions/flag
@@ -127,25 +106,13 @@ allOf:
           minItems: 2
         clock-names:
           minItems: 2
-        interrupts:
-          minItems: 4
-        interrupt-names:
-          minItems: 4
-        resets:
-          minItems: 2
       required:
         - clock-names
-        - interrupt-names
         - resets
-        - reset-names
     else:
       properties:
         clocks:
           maxItems: 1
-        interrupts:
-          maxItems: 1
-        resets:
-          maxItems: 1
 
 additionalProperties: false