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Mon, 15 Apr 2024 07:54:18 +0000 (UTC) From: AngeloGioacchino Del Regno To: linux-scsi@vger.kernel.org Cc: alim.akhtar@samsung.com, avri.altman@wdc.com, bvanassche@acm.org, robh@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, peter.wang@mediatek.com, chu.stanley@gmail.com, jejb@linux.ibm.com, martin.petersen@oracle.com, lgirdwood@gmail.com, broonie@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, stanley.chu@mediatek.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v3 5/8] dt-bindings: ufs: mediatek,ufs: Document MT8192 compatible with MT8183 Date: Mon, 15 Apr 2024 09:54:03 +0200 Message-ID: <20240415075406.47543-6-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240415075406.47543-1-angelogioacchino.delregno@collabora.com> References: <20240415075406.47543-1-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The MT8192 UFS controller is compatible with the MT8183 one: document this by allowing to assign both compatible strings "mediatek,mt8192-ufshci", "mediatek,mt8183-ufshci" to the UFSHCI node. Moreover, since no MT8192 devicetree ever declared any UFSHCI node, disallow specifying only the MT8192 compatible. In preparation for adding MT8195 to the mix, the MT8192 compatible was added as enum instead of const. Signed-off-by: AngeloGioacchino Del Regno --- Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml index 32fd535a514a..2f4b0a40bd5e 100644 --- a/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml +++ b/Documentation/devicetree/bindings/ufs/mediatek,ufs.yaml @@ -14,9 +14,10 @@ allOf: properties: compatible: - enum: - - mediatek,mt8183-ufshci - - mediatek,mt8192-ufshci + items: + - enum: + - mediatek,mt8192-ufshci + - const: mediatek,mt8183-ufshci clocks: maxItems: 1