From nobody Wed Apr 15 12:46:00 2026 Received: from sender4-pp-f112.zoho.com (sender4-pp-f112.zoho.com [136.143.188.112]) (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 406833BED60; Wed, 4 Mar 2026 14:55:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=pass smtp.client-ip=136.143.188.112 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772636119; cv=pass; b=aSZeaSa/UaZ0mLlDPwWX4lWK4C7KM2xhBm3RgGzg8GTcB4iejAtrIG1ivLSaAm181CdTZXdEFZc2VDlXfdjgpgNFzZp5BDuM6fN6eErirXyie9+wXW/ZLXTgUrkEzh/me9NLNnWOZlnFVcKF6ZAQM8vm7duwxScDE9EKdzhT7xA= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772636119; c=relaxed/simple; bh=TNKwY2cn3Z7hTuRTUVgSo6vBgO+2ok6md6CexV9YSBk=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QrT4oyad0NyuiEJRxabniwZLmCjvBqzKq12C8XilG/SxWchjArclHzpQJzS4mDPnJL2klCDKrVA4l0lbEKDUZJ3Js9Iwrrn9NRzj0CNOzSJd0hY4nCK8e1nV/9BJ7+DtRIMcCrv9Vh519h3Z6fCNWIBq3EfHzkpiRRea6oEr/y8= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b=VKLD4zC9; arc=pass smtp.client-ip=136.143.188.112 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 (1024-bit key) header.d=collabora.com header.i=nicolas.frattaroli@collabora.com header.b="VKLD4zC9" ARC-Seal: i=1; a=rsa-sha256; t=1772636088; cv=none; d=zohomail.com; s=zohoarc; b=F9VTcQoe1Pswzz2IEuq+2gKfBW6QkWUCovvNixYg//bO7yDSVbkZOO2GoZGYJfVS8633Z3DD1g1OV8CbWXcx/c4G3PDIBlxcPV7bWZs8a/CK0tHtDDt3JhSemEE49XoBZLpYgz2bM98u+yIYW/1ME8z4AruE1/D0inNOC1fs2so= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1772636088; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:References:Subject:Subject:To:To:Message-Id:Reply-To; bh=ncYgNGSIakBHuIz83TC07QyZTqy7b7XQps78QAIK9Tg=; b=KLOGX+m4Hx+i4FbTzRKpfVJBBVBoBoVkJOoI0ksBEd6YVCApg4HyBRadql9lcLKpuEzASjALubLJG31Y72paHdowiO15QMgc4Vm21EtHDigEODzPa5xl2K7Hj50nYgm45BHECCI83LD5doHP/T2rFXZL7mxS5otiTixI8dGsbD4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=nicolas.frattaroli@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1772636088; s=zohomail; d=collabora.com; i=nicolas.frattaroli@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:References:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=ncYgNGSIakBHuIz83TC07QyZTqy7b7XQps78QAIK9Tg=; b=VKLD4zC9od2YxqaALC36jXd3Iuc7hYy/iQyH6f72Zb5xSM+BjaJUNMgm4lmUxFwC BGaSDXscBpZiDI5OBXBpstxzpLYi2tCErJG5VsZDseSG5ORk0mrENt/fTtCazhU8Y87 0jz/V8evfl1a4bP/a45KT9Cb6mf4hDlvPCR9Zxoc= Received: by mx.zohomail.com with SMTPS id 1772636086636883.7659071824072; Wed, 4 Mar 2026 06:54:46 -0800 (PST) From: Nicolas Frattaroli Date: Wed, 04 Mar 2026 15:53:19 +0100 Subject: [PATCH v8 14/23] scsi: ufs: mediatek: Remove mediatek,ufs-broken-rtc property Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260304-mt8196-ufs-v8-14-5b0eac23314f@collabora.com> References: <20260304-mt8196-ufs-v8-0-5b0eac23314f@collabora.com> In-Reply-To: <20260304-mt8196-ufs-v8-0-5b0eac23314f@collabora.com> To: Alim Akhtar , Avri Altman , Bart Van Assche , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Chunfeng Yun , Vinod Koul , Kishon Vijay Abraham I , Peter Wang , Stanley Jhu , "James E.J. Bottomley" , "Martin K. Petersen" , Philipp Zabel , Liam Girdwood , Mark Brown , Chaotian Jing , Neil Armstrong Cc: Louis-Alexis Eyraud , kernel@collabora.com, linux-scsi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org, Nicolas Frattaroli X-Mailer: b4 0.14.3 This flag property was never described in the binding, and its capability wrapper seems pointless. If one of the MediaTek SoCs needs the ufshcd quirk applied, then this can be done per-compatible, without needing to give the device tree author the option to forget to set it. Remove it and the associated capability flag wrapping code. Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Nicolas Frattaroli Reviewed-by: Peter Wang --- drivers/ufs/host/ufs-mediatek.c | 5 ----- drivers/ufs/host/ufs-mediatek.h | 2 -- 2 files changed, 7 deletions(-) diff --git a/drivers/ufs/host/ufs-mediatek.c b/drivers/ufs/host/ufs-mediate= k.c index e7948fad2e39..909e4ea2d92c 100644 --- a/drivers/ufs/host/ufs-mediatek.c +++ b/drivers/ufs/host/ufs-mediatek.c @@ -655,9 +655,6 @@ static void ufs_mtk_init_host_caps(struct ufs_hba *hba) if (of_property_read_bool(np, "mediatek,ufs-rtff-mtcmos")) host->caps |=3D UFS_MTK_CAP_RTFF_MTCMOS; =20 - if (of_property_read_bool(np, "mediatek,ufs-broken-rtc")) - host->caps |=3D UFS_MTK_CAP_MCQ_BROKEN_RTC; - dev_info(hba->dev, "caps: 0x%x", host->caps); } =20 @@ -1185,8 +1182,6 @@ static int ufs_mtk_init(struct ufs_hba *hba) hba->quirks |=3D UFSHCI_QUIRK_SKIP_MANUAL_WB_FLUSH_CTRL; =20 hba->quirks |=3D UFSHCD_QUIRK_MCQ_BROKEN_INTR; - if (host->caps & UFS_MTK_CAP_MCQ_BROKEN_RTC) - hba->quirks |=3D UFSHCD_QUIRK_MCQ_BROKEN_RTC; =20 hba->vps->wb_flush_threshold =3D UFS_WB_BUF_REMAIN_PERCENT(80); =20 diff --git a/drivers/ufs/host/ufs-mediatek.h b/drivers/ufs/host/ufs-mediate= k.h index 4e6a34f4ac39..9c377745f7a0 100644 --- a/drivers/ufs/host/ufs-mediatek.h +++ b/drivers/ufs/host/ufs-mediatek.h @@ -138,8 +138,6 @@ enum ufs_mtk_host_caps { UFS_MTK_CAP_DISABLE_MCQ =3D 1 << 8, /* Control MTCMOS with RTFF */ UFS_MTK_CAP_RTFF_MTCMOS =3D 1 << 9, - - UFS_MTK_CAP_MCQ_BROKEN_RTC =3D 1 << 10, }; =20 struct ufs_mtk_crypt_cfg { --=20 2.53.0