linux-kernel - [PATCH v3 1/2] dt-bindings: ARM: Mediatek: Remove msdc binding of MT8192 clock

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Date:   Mon, 23 May 2022 12:23:38 +0200
From:   matthias.bgg@...nel.org
To:     mturquette@...libre.com, sboyd@...nel.org
Cc:     allen-kh.cheng@...iatek.com, weiyi.lu@...iatek.com,
        chun-jie.chen@...iatek.com, linux-kernel@...r.kernel.org,
        ikjn@...omium.org, miles.chen@...iatek.com, robh+dt@...nel.org,
        linux-mediatek@...ts.infradead.org,
        krzysztof.kozlowski+dt@...aro.org, linux-clk@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        angelogioacchino.delregno@...labora.com,
        Matthias Brugger <matthias.bgg@...il.com>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        devicetree@...r.kernel.org
Subject: [PATCH v3 1/2] dt-bindings: ARM: Mediatek: Remove msdc binding of MT8192 clock

From: Matthias Brugger <matthias.bgg@...il.com>

The code controlling msdc clock gate was moved inthe the consumer, the MMC
driver. This node did never represent a working implementation of any
peripheral. It was just a lonely clock gate that wasn't used. Delete the
binding description of this node.

Signed-off-by: Matthias Brugger <matthias.bgg@...il.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
Reviewed-by: Miles Chen <miles.chen@...iatek.com>

---

Changes in v3:
- Update commit message to explain better why we do ABI breakage here

Changes in v2:
- Delete compatible in binding descprition as well
- Add RvB tags

 .../bindings/arm/mediatek/mediatek,mt8192-clock.yaml      | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-clock.yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-clock.yaml
index c8c67c033f8c..b57cc2e69efb 100644
--- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-clock.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,mt8192-clock.yaml
@@ -24,7 +24,6 @@ properties:
           - mediatek,mt8192-imp_iic_wrap_w
           - mediatek,mt8192-imp_iic_wrap_n
           - mediatek,mt8192-msdc_top
-          - mediatek,mt8192-msdc
           - mediatek,mt8192-mfgcfg
           - mediatek,mt8192-imgsys
           - mediatek,mt8192-imgsys2
@@ -107,13 +106,6 @@ examples:
         #clock-cells = <1>;
     };
 
-  - |
-    msdc: clock-controller@...60000 {
-        compatible = "mediatek,mt8192-msdc";
-        reg = <0x11f60000 0x1000>;
-        #clock-cells = <1>;
-    };
-
   - |
     mfgcfg: clock-controller@...bf000 {
         compatible = "mediatek,mt8192-mfgcfg";
-- 
2.36.0