From patchwork Wed Jun 11 11:07:46 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 896620 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 59E7B184; Wed, 11 Jun 2025 11:07:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749640082; cv=none; b=UuuaCxXCDSJfrndgDTrrCyc4Qc3xjX6hiYS+MpXWI2TuCHvdqSvtm/GpVb9Qy3DP96h5xji5+/LO/iiyUlZMG5ymQyTc+njOE2Xxy8/X7GgFV+XokqOruHYdN64bq3CA587dqpp2QHAHxhTjU7ZcXQlTcILGx6O9HSMVTHcb8j4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749640082; c=relaxed/simple; bh=kyPztV/dUohnVXnMILrNtW2ZYQ3QNi1+1ODBhm3jYCc=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=YUHm9Yu7FV8EI7jUIMhd1QjZkHYkAHsJ2SYSxZvCOGnJd3VpEShzcZtxx6WS+yYNxmI24mUKGQrroN7WdtVxWTxeqxzH+0/TEFAajqUOxZoY6XU59hsuDb4cAIGfTN0tG+1Qgrhs2svypz9D2hw4+aCQhxSVItczgCoEB3dnMys= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none 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=EfKn4yvZ; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none 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="EfKn4yvZ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1749640078; bh=kyPztV/dUohnVXnMILrNtW2ZYQ3QNi1+1ODBhm3jYCc=; h=From:To:Cc:Subject:Date:From; b=EfKn4yvZ2xiYkcfRUyca9I+haRGZ0RPkmqlmXhkv0WIBtQvnjakPbgRq0y0Dqao3S Ve5TQEt0PtOlNxDoJi4q2CuL7BvuWhC+23Co+G56ml1hgu/hnKtPbjKQhzhWFQjs4a kkDjY2Tb0hBnJBdPbO6fDtBGHxy3hCeGOofOx1o0QMp4LrRdfLSiEf4lhCorxtKnQ/ 4/919hziMF7nF5KyzwCy6njFsbHI09Azk4ciOhNtifuf+8ddTknGE1YxnCEU9gF983 E2YpxqvuTN0IMdfiPw43znf5tI/zZ8AdtsMOaG7pOjJq8xAZpF4HblxuJQ7P1SXE3h s9EECyYHmLOMQ== Received: from IcarusMOD.eternityproject.eu (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (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 bali.collaboradmins.com (Postfix) with ESMTPSA id 6F92917E0536; Wed, 11 Jun 2025 13:07:57 +0200 (CEST) From: AngeloGioacchino Del Regno To: broonie@kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, leilk.liu@mediatek.com, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com Subject: [PATCH 1/2] spi: dt-bindings: mediatek,spi-mt65xx: Add support for MT6991/MT8196 SPI Date: Wed, 11 Jun 2025 13:07:46 +0200 Message-ID: <20250611110747.458090-1-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.49.0 Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add support for the SPI IPM controller found on MediaTek's MT6991 (Dimensity) and MT8196 (Kompanio) SoCs, with both having the same controller IP, hence being fully compatible with each other. Signed-off-by: AngeloGioacchino Del Regno --- .../devicetree/bindings/spi/mediatek,spi-mt65xx.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml index ed17815263a8..3bf3eb1f8728 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml @@ -39,6 +39,10 @@ properties: - mediatek,mt7988-spi-single - mediatek,mt8188-spi-ipm - const: mediatek,spi-ipm + - items: + - enum: + - mediatek,mt8196-spi + - const: mediatek,mt6991-spi - items: - enum: - mediatek,mt2701-spi @@ -46,6 +50,7 @@ properties: - mediatek,mt6589-spi - mediatek,mt6765-spi - mediatek,mt6893-spi + - mediatek,mt6991-spi - mediatek,mt7622-spi - mediatek,mt8135-spi - mediatek,mt8173-spi