linux-kernel - [PATCH v6 2/9] dt-bindings: microchip: atmel,at91rm9200-tcb: add sama5d2 compatible

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200710230813.1005150-3-alexandre.belloni@bootlin.com>
Date:   Sat, 11 Jul 2020 01:08:06 +0200
From:   Alexandre Belloni <alexandre.belloni@...tlin.com>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Nicolas Ferre <nicolas.ferre@...rochip.com>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        kamel.bouhara@...tlin.com, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v6 2/9] dt-bindings: microchip: atmel,at91rm9200-tcb: add sama5d2 compatible

The sama5d2 TC block TIMER_CLOCK1 is different from the at91sam9x5 one.
Instead of being MCK / 2, it is the TCB GCLK.

Reviewed-by: Rob Herring <robh@...nel.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>
---
 .../soc/microchip/atmel,at91rm9200-tcb.yaml   | 42 +++++++++++++++----
 1 file changed, 33 insertions(+), 9 deletions(-)

diff --git a/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml b/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml
index 9d680e0b9109..d226fd7d5258 100644
--- a/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml
+++ b/Documentation/devicetree/bindings/soc/microchip/atmel,at91rm9200-tcb.yaml
@@ -19,6 +19,7 @@ properties:
       - enum:
           - atmel,at91rm9200-tcb
           - atmel,at91sam9x5-tcb
+          - atmel,sama5d2-tcb
       - const: simple-mfd
       - const: syscon
 
@@ -36,15 +37,6 @@ properties:
     description:
       List of clock names. Always includes t0_clk and slow clk. Also includes
       t1_clk and t2_clk if a clock per channel is available.
-    oneOf:
-      - items:
-        - const: t0_clk
-        - const: slow_clk
-      - items:
-        - const: t0_clk
-        - const: t1_clk
-        - const: t2_clk
-        - const: slow_clk
     minItems: 2
     maxItems: 4
 
@@ -75,6 +67,38 @@ patternProperties:
       - compatible
       - reg
 
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: atmel,sama5d2-tcb
+    then:
+      properties:
+        clocks:
+          minItems: 3
+          maxItems: 3
+        clock-names:
+          items:
+            - const: t0_clk
+            - const: gclk
+            - const: slow_clk
+    else:
+      properties:
+        clocks:
+          minItems: 2
+          maxItems: 4
+        clock-names:
+          oneOf:
+            - items:
+              - const: t0_clk
+              - const: slow_clk
+            - items:
+              - const: t0_clk
+              - const: t1_clk
+              - const: t2_clk
+              - const: slow_clk
+
 required:
   - compatible
   - reg
-- 
2.26.2