All of lore.kernel.org
 help / color / mirror / Atom feed
From: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
	Magnus Damm <magnus.damm@gmail.com>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
	Prabhakar <prabhakar.csengg@gmail.com>,
	Biju Das <biju.das.jz@bp.renesas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: [PATCH 1/2] dt-bindings: soc: renesas: renesas,rzg2l-sysc: Document RZ/Five SoC
Date: Thu, 21 Jul 2022 23:12:11 +0100	[thread overview]
Message-ID: <20220721221212.18491-2-prabhakar.mahadev-lad.rj@bp.renesas.com> (raw)
In-Reply-To: <20220721221212.18491-1-prabhakar.mahadev-lad.rj@bp.renesas.com>

Document RZ/Five (R9A07G043) SYSC bindings. SYSC block found on the
RZ/Five SoC is almost identical to one found on the RZ/G2L (and alike)
SoC's. To differentiate RZ/G2UL from RZ/Five, "-rzfive" is included in
the compatible string for the RZ/Five SoC as there are no interrupts
from the SYSC block to the core.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 .../soc/renesas/renesas,rzg2l-sysc.yaml       | 56 +++++++++++++------
 1 file changed, 39 insertions(+), 17 deletions(-)

diff --git a/Documentation/devicetree/bindings/soc/renesas/renesas,rzg2l-sysc.yaml b/Documentation/devicetree/bindings/soc/renesas/renesas,rzg2l-sysc.yaml
index ce2875c89329..bdaf05f8b29b 100644
--- a/Documentation/devicetree/bindings/soc/renesas/renesas,rzg2l-sysc.yaml
+++ b/Documentation/devicetree/bindings/soc/renesas/renesas,rzg2l-sysc.yaml
@@ -20,35 +20,57 @@ description:
 properties:
   compatible:
     enum:
-      - renesas,r9a07g043-sysc # RZ/G2UL
-      - renesas,r9a07g044-sysc # RZ/G2{L,LC}
-      - renesas,r9a07g054-sysc # RZ/V2L
+      - renesas,r9a07g043-rzfive-sysc # RZ/Five
+      - renesas,r9a07g043-sysc        # RZ/G2UL
+      - renesas,r9a07g044-sysc        # RZ/G2{L,LC}
+      - renesas,r9a07g054-sysc        # RZ/V2L
 
   reg:
     maxItems: 1
 
-  interrupts:
-    items:
-      - description: CA55/CM33 Sleep/Software Standby Mode request interrupt
-      - description: CA55 Software Standby Mode release request interrupt
-      - description: CM33 Software Standby Mode release request interrupt
-      - description: CA55 ACE Asynchronous Bridge Master/Slave interface deny request interrupt
+  interrupts: true
 
-  interrupt-names:
-    items:
-      - const: lpm_int
-      - const: ca55stbydone_int
-      - const: cm33stbyr_int
-      - const: ca55_deny
+  interrupt-names: true
 
 required:
   - compatible
   - reg
-  - interrupts
-  - interrupt-names
 
 additionalProperties: false
 
+allOf:
+  - if:
+      not:
+        properties:
+          compatible:
+            contains:
+              enum:
+                - renesas,r9a07g043-rzfive-sysc
+    then:
+      properties:
+        interrupts:
+          items:
+            - description: CA55/CM33 Sleep/Software Standby Mode request interrupt
+            - description: CA55 Software Standby Mode release request interrupt
+            - description: CM33 Software Standby Mode release request interrupt
+            - description: CA55 ACE Asynchronous Bridge Master/Slave interface deny request interrupt
+
+        interrupt-names:
+          items:
+            - const: lpm_int
+            - const: ca55stbydone_int
+            - const: cm33stbyr_int
+            - const: ca55_deny
+
+      required:
+        - interrupts
+        - interrupt-names
+
+    else:
+      properties:
+        interrupts: false
+        interrupt-names: false
+
 examples:
   - |
     #include <dt-bindings/interrupt-controller/arm-gic.h>
-- 
2.25.1


  reply	other threads:[~2022-07-21 22:13 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-21 22:12 [PATCH 0/2] Add support to identify RZ/Five SoC Lad Prabhakar
2022-07-21 22:12 ` Lad Prabhakar [this message]
2022-07-22  9:31   ` [PATCH 1/2] dt-bindings: soc: renesas: renesas,rzg2l-sysc: Document " Geert Uytterhoeven
2022-07-22 10:21     ` Lad, Prabhakar
2022-07-22 10:24       ` Geert Uytterhoeven
2022-07-21 22:12 ` [PATCH 2/2] soc: renesas: Identify " Lad Prabhakar
2022-07-22  9:37   ` Geert Uytterhoeven
2022-07-22 10:30     ` Lad, Prabhakar

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220721221212.18491-2-prabhakar.mahadev-lad.rj@bp.renesas.com \
    --to=prabhakar.mahadev-lad.rj@bp.renesas.com \
    --cc=biju.das.jz@bp.renesas.com \
    --cc=devicetree@vger.kernel.org \
    --cc=geert+renesas@glider.be \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-renesas-soc@vger.kernel.org \
    --cc=magnus.damm@gmail.com \
    --cc=prabhakar.csengg@gmail.com \
    --cc=robh+dt@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.