Message ID | 20211217161654.367782-6-miquel.raynal@bootlin.com |
---|---|
State | Changes Requested |
Headers | show
Return-Path: <linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=EPGuWMn+; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=<UNKNOWN>) Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (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) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4JFwfT14X7z9t2p for <incoming@patchwork.ozlabs.org>; Sat, 18 Dec 2021 04:17:53 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/fz+/EzLFlPnItQ9SilASMOScuHheTloREMaJeqdZho=; b=EPGuWMn+eKsV0P /6kueBPS1SnBhpy9/KgFEJ8G68rUiQymjeWJpJSb8p/EOB/p0MaEw9WMnKLvImCduAHbZ38r1qMTY cKDGn52HdP598iANNbaPDsnSari648MlI9O4XMAUNpPRSxSFyjhDWu8SRLIDOQp6raUtEzwzq39BQ n76GNw7ivk8FlZ8IdktvOwVBUmlSM+NsU9BWEQ4W6azQDIAQQN6aRgzrOJ0sxiPLjeI/Nnsf5rfpK 2nzifvD5++qh91ueuf605HhjfQ/IknlhGJhJUfrlFfNt2tNOA3S4FogPrjdnxRjXMDqvXpYWgndt2 wAvAy9GmeK4rlezXyRcQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1myGr3-00BRBn-9U; Fri, 17 Dec 2021 17:17:13 +0000 Received: from relay12.mail.gandi.net ([217.70.178.232]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1myFuy-00B7YL-QI for linux-mtd@lists.infradead.org; Fri, 17 Dec 2021 16:17:14 +0000 Received: (Authenticated sender: miquel.raynal@bootlin.com) by relay12.mail.gandi.net (Postfix) with ESMTPSA id 0A88020000D; Fri, 17 Dec 2021 16:17:08 +0000 (UTC) From: Miquel Raynal <miquel.raynal@bootlin.com> To: Mark Brown <broonie@kernel.org>, <linux-spi@vger.kernel.org>, Richard Weinberger <richard@nod.at>, Vignesh Raghavendra <vigneshr@ti.com>, Tudor Ambarus <Tudor.Ambarus@microchip.com>, Pratyush Yadav <p.yadav@ti.com>, Michael Walle <michael@walle.cc>, <linux-mtd@lists.infradead.org> Cc: Julien Su <juliensu@mxic.com.tw>, Jaime Liao <jaimeliao@mxic.com.tw>, Thomas Petazzoni <thomas.petazzoni@bootlin.com>, Boris Brezillon <boris.brezillon@collabora.com>, Miquel Raynal <miquel.raynal@bootlin.com> Subject: [PATCH v7 05/14] spi: mxic: Provide a capability structure Date: Fri, 17 Dec 2021 17:16:45 +0100 Message-Id: <20211217161654.367782-6-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20211217161654.367782-1-miquel.raynal@bootlin.com> References: <20211217161654.367782-1-miquel.raynal@bootlin.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211217_081713_040586_6DA92475 X-CRM114-Status: UNSURE ( 8.89 ) X-CRM114-Notice: Please train this message. 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Series |
External ECC engines & Macronix support
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expand
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diff --git a/drivers/spi/spi-mxic.c b/drivers/spi/spi-mxic.c index 45889947afed..e137b1ec85d4 100644 --- a/drivers/spi/spi-mxic.c +++ b/drivers/spi/spi-mxic.c @@ -443,9 +443,14 @@ static int mxic_spi_mem_exec_op(struct spi_mem *mem, return ret; } +static const struct spi_controller_mem_caps mxic_spi_mem_caps = { + .dtr = true, +}; + static const struct spi_controller_mem_ops mxic_spi_mem_ops = { .supports_op = mxic_spi_mem_supports_op, .exec_op = mxic_spi_mem_exec_op, + .caps = &mxic_spi_mem_caps, }; static void mxic_spi_set_cs(struct spi_device *spi, bool lvl)
This controller has DTR support, so advertize it with a capability now that the spi_controller_mem_ops structure contains this new field. This will later be used by the core to discriminate whether an operation is supported or not, in a more generic way than having different helpers. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> --- drivers/spi/spi-mxic.c | 5 +++++ 1 file changed, 5 insertions(+)