linux-kernel - [PATCH v2 2/2] dt-bindings: dma: add additional pbus reset to qcom,adm

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Date:   Thu, 16 Jun 2022 01:54:04 +0200
From:   Christian Marangi <ansuelsmth@...il.com>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Vinod Koul <vkoul@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Christian Marangi <ansuelsmth@...il.com>,
        linux-arm-msm@...r.kernel.org, dmaengine@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 2/2] dt-bindings: dma: add additional pbus reset to qcom,adm

qcom,adm require an additional reset for the pbus line. Add this missing
reset to match the current implementation on ipq806x.dtsi.

Signed-off-by: Christian Marangi <ansuelsmth@...il.com>
---
 Documentation/devicetree/bindings/dma/qcom,adm.yaml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/dma/qcom,adm.yaml b/Documentation/devicetree/bindings/dma/qcom,adm.yaml
index 6c08245bf5d5..6a9d7bc74aff 100644
--- a/Documentation/devicetree/bindings/dma/qcom,adm.yaml
+++ b/Documentation/devicetree/bindings/dma/qcom,adm.yaml
@@ -40,6 +40,7 @@ properties:
   resets:
     items:
       - description: phandle to the clk reset
+      - description: phandle to the pbus reset
       - description: phandle to the c0 reset
       - description: phandle to the c1 reset
       - description: phandle to the c2 reset
@@ -47,6 +48,7 @@ properties:
   reset-names:
     items:
       - const: clk
+      - const: pbus
       - const: c0
       - const: c1
       - const: c2
@@ -86,10 +88,11 @@ examples:
         clock-names = "core", "iface";
 
         resets = <&gcc ADM0_RESET>,
+                  <&gcc ADM0_PBUS_RESET>,
                   <&gcc ADM0_C0_RESET>,
                   <&gcc ADM0_C1_RESET>,
                   <&gcc ADM0_C2_RESET>;
-        reset-names = "clk", "c0", "c1", "c2";
+        reset-names = "clk", "pbus", "c0", "c1", "c2";
         qcom,ee = <0>;
     };
 
-- 
2.36.1