From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 31E4A41A92C; Tue, 29 Sep 2026 06:25:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790663135; cv=none; b=g86bmXb0H3n/QzOOnI6BRq3s8bM2gg2YU7HV7sx76w0JpQpV6mdZbiBNauQd+15axyNzutuJ/PgiEp71ojnE6EyxefLSPmDijzZuJIFPSmNGpSbPQ5x209F6LXSVCrynhQ9FPUYl5Um/FUbzvUrSB0FCeTud2pDENftuzhg6dN8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1790663135; c=relaxed/simple; bh=quxAoFc0jh8sRiiUgmMr/Pgb3tJBWNr4iLfGz2B0/EU=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=Dy5J0uXIj4gMgEPJ7uLRe1fNDDP3RFNaw+RcwarCao5nKXSysIGMEDK4FdDi1j6DKTih/LMfDYGLIFe1C0FaMoo/3NynU3qx1cbG66sEUOE4dRA0i83EFOhkmNRQE8IKCLBIs+eDJ2ecV3MGX4P+L3/rv9h/6uRMZC+1pxMUakY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=u+sDz2lI; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="u+sDz2lI" X-UUID: 8b7f720abbce11f18dc8c9802ae25ab1-20260929 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=4BBaoZ4uoulOab2Cr6EQ3iDBn+vLxKq+FxX0x0G4yZE=; b=u+sDz2lItx93DHdhddJWmflhLVux1w7e0VWYl38mvTjrLTqlQWdiFFFkU9yI09EjIpPtAD1H+dGl12lyr4WxFoD5dsnla3E7uxBws8/do5eDjm7Q6BbYsD3mYmOWpkWGvj+8YroZD0rJWU83mfWOiLE+VRccqVaypUCxn6I3tuQ=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.20,REQID:6c1e87c9-61c6-4adc-8993-cfdefa23457c,IP:0,U RL:0,TC:0,Content:-5,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION :release,TS:-5 X-CID-META: VersionHash:291e20b,CLOUDID:c7359f34-37f0-435c-b265-a3ddc15fd61c,B ulkID:nil,BulkQuantity:0,SF:102|836|865|888|898,TC:-5,Content:0|15|50|99,E DM:-3,IP:nil,URL:0,File:130,RT:0,Bulk:nil,QS:nil,BEC:-1,COL:0,OSI:0,OSA:0, AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: 8b7f720abbce11f18dc8c9802ae25ab1-20260929 Received: from mtkmbs10n1.mediatek.inc [(172.21.101.34)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 164707656; Tue, 29 Sep 2026 14:25:20 +0800 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by MTKMBS09N1.mediatek.inc (172.21.101.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Tue, 29 Sep 2026 14:25:19 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.2562.29 via Frontend Transport; Tue, 29 Sep 2026 14:25:19 +0800 From: Tim Kuo To: Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno CC: , , , , , Steven Liu , Sky Huang , Tim Kuo Subject: [PATCH v2 1/2] spi: dt-bindings: add SPI IPM v59 compatible for mt7987 and mt7989 Date: Tue, 29 Sep 2026 14:25:15 +0800 Message-ID: <20260929062516.416368-1-Tim.Kuo@mediatek.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-MTK: N MTK mt7987 and mt7989 SPI hardware has been updated to IPM v59 SPI IP and it differs from earlier IPM designs, most visibly in the tick delay field of SPI_CMD_REG, so it needs its own fallback compatible rather than reusing "mediatek,spi-ipm". Signed-off-by: Tim Kuo --- v2: Add mt7987 and mt7989 real device compatible .../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 3bf3eb1f8728..d2c740572d85 100644 --- a/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml +++ b/Documentation/devicetree/bindings/spi/mediatek,spi-mt65xx.yaml @@ -39,6 +39,11 @@ properties: - mediatek,mt7988-spi-single - mediatek,mt8188-spi-ipm - const: mediatek,spi-ipm + - items: + - enum: + - mediatek,mt7987-spi + - mediatek,mt7989-spi + - const: mediatek,spi-ipm-v59 - items: - enum: - mediatek,mt8196-spi base-commit: 0d9d0dbf2fddcff5859d623e90ca73c4054276e1 -- 2.45.2