linux-kernel - [PATCH v1 1/3] dt-bindings: mmc: Drop unused properties

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Date:   Wed, 30 Aug 2023 11:18:44 +0800
From:   William Qiu <william.qiu@...rfivetech.com>
To:     <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-riscv@...ts.infradead.org>, <linux-mmc@...r.kernel.org>
CC:     Emil Renner Berthing <kernel@...il.dk>,
        Rob Herring <robh+dt@...nel.org>,
        Jaehoon Chung <jh80.chung@...sung.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        "Palmer Dabbelt" <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        William Qiu <william.qiu@...rfivetech.com>
Subject: [PATCH v1 1/3] dt-bindings: mmc: Drop unused properties

Due to the change of tuning implementation, it's no longer necessary to
use the "starfive,sysreg" property in dts, so drop the relevant
description in dt-bindings here.

Signed-off-by: William Qiu <william.qiu@...rfivetech.com>
---
 .../bindings/mmc/starfive,jh7110-mmc.yaml         | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/starfive,jh7110-mmc.yaml b/Documentation/devicetree/bindings/mmc/starfive,jh7110-mmc.yaml
index 51e1b04e799f..10df41941331 100644
--- a/Documentation/devicetree/bindings/mmc/starfive,jh7110-mmc.yaml
+++ b/Documentation/devicetree/bindings/mmc/starfive,jh7110-mmc.yaml
@@ -36,26 +36,12 @@ properties:
   interrupts:
     maxItems: 1
 
-  starfive,sysreg:
-    $ref: /schemas/types.yaml#/definitions/phandle-array
-    items:
-      - items:
-          - description: phandle to System Register Controller syscon node
-          - description: offset of SYS_SYSCONSAIF__SYSCFG register for MMC controller
-          - description: shift of SYS_SYSCONSAIF__SYSCFG register for MMC controller
-          - description: mask of SYS_SYSCONSAIF__SYSCFG register for MMC controller
-    description:
-      Should be four parameters, the phandle to System Register Controller
-      syscon node and the offset/shift/mask of SYS_SYSCONSAIF__SYSCFG register
-      for MMC controller.
-
 required:
   - compatible
   - reg
   - clocks
   - clock-names
   - interrupts
-  - starfive,sysreg
 
 unevaluatedProperties: false
 
@@ -73,5 +59,4 @@ examples:
         fifo-depth = <32>;
         fifo-watermark-aligned;
         data-addr = <0>;
-        starfive,sysreg = <&sys_syscon 0x14 0x1a 0x7c000000>;
     };
-- 
2.34.1