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From:   Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
To:     Alim Akhtar <alim.akhtar@samsung.com>,
        Avri Altman <avri.altman@wdc.com>,
        Rob Herring <robh+dt@kernel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>,
        Andy Gross <agross@kernel.org>,
        Bjorn Andersson <bjorn.andersson@linaro.org>,
        Wei Xu <xuwei5@hisilicon.com>, Nishanth Menon <nm@ti.com>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        Tero Kristo <kristo@kernel.org>,
        "James E.J. Bottomley" <jejb@linux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@oracle.com>,
        Jan Kotas <jank@cadence.com>, Li Wei <liwei213@huawei.com>,
        Stanley Chu <stanley.chu@mediatek.com>,
        Yaniv Gardi <ygardi@codeaurora.org>,
        linux-scsi@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org,
        linux-samsung-soc@vger.kernel.org,
        linux-mediatek@lists.infradead.org
Subject: [PATCH v2 08/15] dt-bindings: ufs: snps,tc-dwc-g210: convert to dtschema
Date:   Tue, 22 Feb 2022 15:58:47 +0100
Message-Id: <20220222145854.358646-9-krzysztof.kozlowski@canonical.com>
In-Reply-To: <20220222145854.358646-1-krzysztof.kozlowski@canonical.com>
References: <20220222145854.358646-1-krzysztof.kozlowski@canonical.com>
MIME-Version: 1.0
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Precedence: bulk

Convert the Synopsys Universal Flash Storage (UFS) Controller to DT
schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
 .../bindings/ufs/snps,tc-dwc-g210.yaml        | 51 +++++++++++++++++++
 .../bindings/ufs/tc-dwc-g210-pltfrm.txt       | 26 ----------
 2 files changed, 51 insertions(+), 26 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml
 delete mode 100644 Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt

diff --git a/Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml b/Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml
new file mode 100644
index 000000000000..671a70d95138
--- /dev/null
+++ b/Documentation/devicetree/bindings/ufs/snps,tc-dwc-g210.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ufs/snps,tc-dwc-g210.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Synopsys DesignWare Universal Flash Storage (UFS) Controller
+
+maintainers:
+  - Li Wei <liwei213@huawei.com>
+
+# Select only our matches, not all jedec,ufs
+select:
+  properties:
+    compatible:
+      contains:
+        enum:
+          - snps,dwc-ufshcd-1.40a
+  required:
+    - compatible
+
+allOf:
+  - $ref: ufs-common.yaml
+
+properties:
+  compatible:
+    items:
+      - enum:
+          - snps,g210-tc-6.00-20bit
+          - snps,g210-tc-6.00-40bit
+      - const: snps,dwc-ufshcd-1.40a
+      - const: jedec,ufs-2.0
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    ufs@d0000000 {
+        compatible = "snps,g210-tc-6.00-40bit",
+                     "snps,dwc-ufshcd-1.40a",
+                     "jedec,ufs-2.0";
+        reg = <0xd0000000 0x10000>;
+        interrupts = <24>;
+    };
diff --git a/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt b/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt
deleted file mode 100644
index 71c0777960e9..000000000000
--- a/Documentation/devicetree/bindings/ufs/tc-dwc-g210-pltfrm.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-* Universal Flash Storage (UFS) DesignWare Host Controller
-
-DWC_UFS nodes are defined to describe on-chip UFS host controllers and MPHY.
-Each UFS controller instance should have its own node.
-
-Required properties:
-- compatible	: compatible list must contain the PHY type & version:
-			"snps,g210-tc-6.00-20bit"
-			"snps,g210-tc-6.00-40bit"
-		  complemented with the Controller IP version:
-			"snps,dwc-ufshcd-1.40a"
-		  complemented with the JEDEC version:
-			"jedec,ufs-1.1"
-			"jedec,ufs-2.0"
-
-- reg		: <registers mapping>
-- interrupts	: <interrupt mapping for UFS host controller IRQ>
-
-Example for a setup using a 1.40a DWC Controller with a 6.00 G210 40-bit TC:
-	dwc-ufs@d0000000 {
-		compatible = "snps,g210-tc-6.00-40bit",
-			     "snps,dwc-ufshcd-1.40a",
-			     "jedec,ufs-2.0";
-		reg = < 0xd0000000 0x10000 >;
-		interrupts = < 24 >;
-	};
-- 
2.32.0