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[v2,3/7] dt-bindings: watchdog: qcom-wdt: fix list of MSM timer compatibles

Message ID 20230113103346.29381-4-krzysztof.kozlowski@linaro.org
State Accepted
Commit b8c8f8649ba1765cbd7e5c92f36c6553a9fadedf
Headers show
Series [v2,1/7] dt-bindings: watchdog: qcom-wdt: require fallback for IPQ4019 | expand

Commit Message

Krzysztof Kozlowski Jan. 13, 2023, 10:33 a.m. UTC 
The MSM timer ("qcom,msm-timer") is a bit different timer and watchdog
device than KPSS watchdog.  It has its own generic and specific
compatibles, so fix the list to reflect this.  Adjust the example to
show the newer KPSS watchdog.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>

---

Changes since v1:
1. Add tag.
---
 .../devicetree/bindings/watchdog/qcom-wdt.yaml    | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)
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Patch

diff --git a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
index 3e0b30a817d6..93e4381067dd 100644
--- a/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/qcom-wdt.yaml
@@ -33,13 +33,16 @@  properties:
           - const: qcom,kpss-wdt
       - const: qcom,kpss-wdt
         deprecated: true
+      - items:
+          - const: qcom,scss-timer
+          - const: qcom,msm-timer
       - items:
           - enum:
-              - qcom,kpss-timer
               - qcom,kpss-wdt-apq8064
               - qcom,kpss-wdt-ipq8064
               - qcom,kpss-wdt-msm8960
-              - qcom,scss-timer
+          - const: qcom,kpss-timer
+          - const: qcom,msm-timer
 
   reg:
     maxItems: 1
@@ -56,9 +59,11 @@  unevaluatedProperties: false
 
 examples:
   - |
-    watchdog@208a038 {
-      compatible = "qcom,kpss-wdt-ipq8064";
-      reg = <0x0208a038 0x40>;
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+    watchdog@17c10000 {
+      compatible = "qcom,apss-wdt-sm8150", "qcom,kpss-wdt";
+      reg = <0x17c10000 0x1000>;
       clocks = <&sleep_clk>;
       timeout-sec = <10>;
     };