From patchwork Mon Apr 15 07:54:03 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 789699 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6ACD936120; Mon, 15 Apr 2024 07:54:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713167663; cv=none; b=O6g+VCbH7Tg/VTHhiJrhGZIJTDSS6d8tY4nHcoeXDvfmUwxaQIJEH1GWh52cIVGHr9afLX4mab0F33QqCpWQvxXbi46WDbZVhzLMSDA6486a1ydXjgVKjyTVEzhzKGDE5tmvoTB2HrqYUj/uocymUAMec2Bqsgvv3xOiva9rlHA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713167663; c=relaxed/simple; bh=CqzKZd4vjnj7h8MQHLZ+d4uf+/wUuKKChJa/MWda7XQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cYk6kDsKVBBUXaK25HV39A925sQGQt+e2bku5b/i/uI5DkoQZ+4pO6yh8s6X/ylpmrjds7FrI5IM5s9W2EzuwJ3mif2UqRBgLx4UHtbKD8udCq6EZOl7S8xvqZpfcTK3ku127nQ4Rtu/1g4t5ZJzMlD25XpHmO9/le7OwsI90OI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=onc2rJxj; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="onc2rJxj" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1713167659; bh=CqzKZd4vjnj7h8MQHLZ+d4uf+/wUuKKChJa/MWda7XQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=onc2rJxjkWbPZah2WuFKV0fdhQWeh+XGcbfkjKJMUGgt2370dHgdH8uecgoPrixB/ /KNmvHqpqOjekfJ7XV3YGnX4ubynn670NnqR8qsOpIoHfZFwacNNCZJKoF4yEsK7q3 uUE/F9VgalZqSN5dhdcZynOhuJ4dRhbtVXRmM90gRlIyoC/6McBzipMWPkHYnsUtM1 By8t/a45kugn3BnPmJRaNmQhufgprNNNjm0pUKAY+PRl9ufQ0VhFqA3mEedSP6Y5CI pjAXyasKqX1ZHeZjq/dqb9GTUgkK9sWCttGKxfLuJatuePYSf5mfRJYRSEM3+XOdyE IAsSVnBAcw82Q== Received: from IcarusMOD.eternityproject.eu (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madrid.collaboradmins.com (Postfix) with ESMTPSA id 83A3937820EF; 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: linux-scsi@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