From patchwork Thu Feb 15 15:17:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Richard X-Patchwork-Id: 13558813 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 87759C4829E for ; Thu, 15 Feb 2024 16:31:25 +0000 (UTC) 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:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=66CBumTKs4Y6GLZVz900kRho66XnJSj/CJDDCTX9PQ0=; b=pZ/fhRANSfPE+K SCdZSwLbqb1zvghkhrpIYY43EFb3ZI9wkoH+jtrlubHgG+5rn2k1WlS7TM5A6kxueRORXNX7oQDDi 4Bd51VJERQXA0uIkIXqSDn8IHTfPTzzgM8e2J2x4711/a5xAmO6wsHFFRke6m/F0AH6GPyWMRaydv XeEjyjX4pmzTFaVHFzlsc1XKAH3/P0FKVdR4gAkz/heQKhHhATBBp1rRoj9vHd5kzDrm8bm/oN2RS BIQ23swVwomD3YBCUs7Yh57/K9GfxeKyvHi79KgofTxcyqqReZ8hXnc6BqutrBuorAvTReYfKhV4N dDbw2u/EWlH17IJTzwSQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1raedk-0000000Gz5F-1hlp; Thu, 15 Feb 2024 16:31:12 +0000 Received: from relay1-d.mail.gandi.net ([2001:4b98:dc4:8::221]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1radV8-0000000GguX-2LMy; Thu, 15 Feb 2024 15:18:16 +0000 Received: by mail.gandi.net (Postfix) with ESMTPSA id B63B5240005; Thu, 15 Feb 2024 15:18:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1708010292; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pYylQruqGYeQlChK9yp+O0x5NERS4bDbicxfArQ0TLI=; b=cgq1KikmKWwRY3fHgpywpgJxAU8n6JrmIGAX1C1QLRJ0w3IDWjlwqtngjuY4VOB6DpFp+a t312R3t5G3xLbr8sQkqduzrN24tkUvPYBBVFqxQ4+TwfnOO3yfuXEUJhG1K4Kube7LuhqY NQVvf8//0/CUXqzEM60pZWc+5g8UEqDGnyW0MFfbU8W5NzyHbHGx6AswIUzLjzWTbfmZzG dlTzIx5E87Q7ZBaeNboPZ3FmT0INGxZ0b+mxGypxI7aC5qgaNTg1+MOqgRqLStaCXD0Ymo Z4UGrGtrP9cPm30L1PXF3aJXpPQ9E8YqGNJqVqRSuOSXvqGbjLmW9f6WuOjlEw== From: Thomas Richard Date: Thu, 15 Feb 2024 16:17:57 +0100 Subject: [PATCH v3 12/18] phy: cadence-torrent: add already_configured to struct cdns_torrent_phy MIME-Version: 1.0 Message-Id: <20240102-j7200-pcie-s2r-v3-12-5c2e4a3fac1f@bootlin.com> References: <20240102-j7200-pcie-s2r-v3-0-5c2e4a3fac1f@bootlin.com> In-Reply-To: <20240102-j7200-pcie-s2r-v3-0-5c2e4a3fac1f@bootlin.com> To: Linus Walleij , Bartosz Golaszewski , Andy Shevchenko , Tony Lindgren , Haojian Zhuang , Vignesh R , Aaro Koskinen , Janusz Krzysztofik , Andi Shyti , Peter Rosin , Vinod Koul , Kishon Vijay Abraham I , Philipp Zabel , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy?= =?utf-8?q?=C5=84ski?= , Rob Herring , Bjorn Helgaas Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, linux-phy@lists.infradead.org, linux-pci@vger.kernel.org, gregory.clement@bootlin.com, theo.lebrun@bootlin.com, thomas.petazzoni@bootlin.com, u-kumar1@ti.com, Thomas Richard X-Mailer: b4 0.12.0 X-GND-Sasl: thomas.richard@bootlin.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240215_071814_987118_2A8EF5AD X-CRM114-Status: GOOD ( 13.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add already_configured to struct cdns_torrent_phy, so it can be used at differents stages. Signed-off-by: Thomas Richard --- drivers/phy/cadence/phy-cadence-torrent.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/phy/cadence/phy-cadence-torrent.c b/drivers/phy/cadence/phy-cadence-torrent.c index bba10ca0bfdd..b35fbc8a60e5 100644 --- a/drivers/phy/cadence/phy-cadence-torrent.c +++ b/drivers/phy/cadence/phy-cadence-torrent.c @@ -358,6 +358,7 @@ struct cdns_torrent_phy { enum cdns_torrent_ref_clk ref_clk_rate; struct cdns_torrent_inst phys[MAX_NUM_LANES]; int nsubnodes; + int already_configured; const struct cdns_torrent_data *init_data; struct regmap *regmap_common_cdb; struct regmap *regmap_phy_pcs_common_cdb; @@ -2740,7 +2741,6 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev) struct device_node *child; int ret, subnodes, node = 0, i; u32 total_num_lanes = 0; - int already_configured; u8 init_dp_regmap = 0; u32 phy_type; @@ -2787,9 +2787,9 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev) if (ret) goto clk_cleanup; - regmap_field_read(cdns_phy->phy_pma_cmn_ctrl_1, &already_configured); + regmap_field_read(cdns_phy->phy_pma_cmn_ctrl_1, &cdns_phy->already_configured); - if (!already_configured) { + if (!cdns_phy->already_configured) { ret = cdns_torrent_clk(cdns_phy); if (ret) goto clk_cleanup; @@ -2869,7 +2869,7 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev) of_property_read_u32(child, "cdns,ssc-mode", &cdns_phy->phys[node].ssc_mode); - if (!already_configured) + if (!cdns_phy->already_configured) gphy = devm_phy_create(dev, child, &cdns_torrent_phy_ops); else gphy = devm_phy_create(dev, child, &noop_ops); @@ -2955,7 +2955,7 @@ static int cdns_torrent_phy_probe(struct platform_device *pdev) goto put_lnk_rst; } - if (cdns_phy->nsubnodes > 1 && !already_configured) { + if (cdns_phy->nsubnodes > 1 && !cdns_phy->already_configured) { ret = cdns_torrent_phy_configure_multilink(cdns_phy); if (ret) goto put_lnk_rst;