From patchwork Mon Feb 13 11:33:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume Ranquet X-Patchwork-Id: 653342 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5BF33C64EC4 for ; Mon, 13 Feb 2023 11:38:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231254AbjBMLiy (ORCPT ); Mon, 13 Feb 2023 06:38:54 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47208 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230519AbjBMLip (ORCPT ); Mon, 13 Feb 2023 06:38:45 -0500 Received: from mail-ej1-x62f.google.com (mail-ej1-x62f.google.com [IPv6:2a00:1450:4864:20::62f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 32676E07C for ; Mon, 13 Feb 2023 03:38:44 -0800 (PST) Received: by mail-ej1-x62f.google.com with SMTP id p26so31019020ejx.13 for ; Mon, 13 Feb 2023 03:38:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=op30N8VplB3ypI088BE1DuG6HdC3ZVERGlwL+v56hF8=; b=vB8WykBafuRzRtDuguyc/Bo7sbY5f8z+gZOza7CCBeeEj6YTIzlIkJq/9c4EOPLl7C 50Ee1gHpVfORgKOsSDYfzA9WuJGCvSwAAoDVcifSXr8s+InCZw2mDiGTae7uUdOWm8mt BcwlQKCl4oQx9mHeAK/roUU2AtelFtJ1kXJcs17xzwpymr7zFiHP+KN0M75x2IlqAk/M ssRZdEBzWecwlqDwlqi+JTyG4CffD+U03W843WrTFJ1mrTO8AjS7o4FZY5RPo6GoX4rL jhy7au2YWjp5Xi3WlVC+hNIc9AsFm6lEABGBUScDZhtW/akwnOb9YHELHjQh64vW83It uo6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=op30N8VplB3ypI088BE1DuG6HdC3ZVERGlwL+v56hF8=; b=K1o11JXevmjn8DbXP1SE7Bt4jwEEZEua+xvAJV5QS0KSN6xdDrj9aSEFPgav7JwesD Q0V2wvlgYT1ww9gypfqW3HFcFnl2DIU6GrpngFLhqLkXU5qZHRegcdQbPAZKTrYuvigL pSSEh4Z3nafOUGjehwuSmBd021pqww+Ox3qyEterc0TJBL7lG20UC35srXp0Nvdg2GIg kcufeZ9iwsQYJ+y3S7UZmw3fmnMLjb+f4wZ0pd5YM47bmv34tkicN2X/Up+Z5IxZI4C7 itmgpktWyOCrafI9+v+v701wa+zfUe3auf7Rmsm7bcG4H0GrZIj+PCifQgJOaGu78UC1 uupw== X-Gm-Message-State: AO0yUKW3QDA5j7g/QO2g2oPP7+2Y8nwuHcXKQqpCdupiTOeTQtP6sfp7 LM2yzbd1Wgnt36pBniWZ8CmODg== X-Google-Smtp-Source: AK7set+hnByAR87YpkSk8ZEV835WPhK7lmMocjr5dOOtPVxa4wOhPW/jWxc2FJLO53e5q5T3zl73pA== X-Received: by 2002:a17:907:72cb:b0:8af:5750:917 with SMTP id du11-20020a17090772cb00b008af57500917mr12827958ejc.35.1676288322760; Mon, 13 Feb 2023 03:38:42 -0800 (PST) Received: from [127.0.0.1] (2a02-8440-d206-ae05-3074-96af-9642-0003.rev.sfr.net. [2a02:8440:d206:ae05:3074:96af:9642:3]) by smtp.gmail.com with ESMTPSA id s20-20020a170906061400b0088ba2de323csm6638792ejb.181.2023.02.13.03.38.41 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Feb 2023 03:38:42 -0800 (PST) From: Guillaume Ranquet Date: Mon, 13 Feb 2023 12:33:33 +0100 Subject: [PATCH v7 2/3] phy: phy-mtk-hdmi: Add generic phy configure callback MIME-Version: 1.0 Message-Id: <20220919-v7-2-b5b58c5ccc07@baylibre.com> References: <20220919-v7-0-b5b58c5ccc07@baylibre.com> In-Reply-To: <20220919-v7-0-b5b58c5ccc07@baylibre.com> To: Chunfeng Yun , Kishon Vijay Abraham I , Vinod Koul , Rob Herring , Krzysztof Kozlowski , Matthias Brugger , Chun-Kuang Hu , Philipp Zabel , David Airlie , Daniel Vetter , CK Hu , Jitao shi Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Krzysztof Kozlowski , AngeloGioacchino Del Regno , mac.shen@mediatek.com, stuart.lee@mediatek.com, Guillaume Ranquet X-Mailer: b4 0.13-dev Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Some phys, such as mt8195, needs to have a configure callback defined. Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Matthias Brugger Signed-off-by: Guillaume Ranquet --- drivers/phy/mediatek/phy-mtk-hdmi.c | 12 ++++++++++++ drivers/phy/mediatek/phy-mtk-hdmi.h | 1 + 2 files changed, 13 insertions(+) diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.c b/drivers/phy/mediatek/phy-mtk-hdmi.c index b16d437d6721..32f713301768 100644 --- a/drivers/phy/mediatek/phy-mtk-hdmi.c +++ b/drivers/phy/mediatek/phy-mtk-hdmi.c @@ -8,10 +8,12 @@ static int mtk_hdmi_phy_power_on(struct phy *phy); static int mtk_hdmi_phy_power_off(struct phy *phy); +static int mtk_hdmi_phy_configure(struct phy *phy, union phy_configure_opts *opts); static const struct phy_ops mtk_hdmi_phy_dev_ops = { .power_on = mtk_hdmi_phy_power_on, .power_off = mtk_hdmi_phy_power_off, + .configure = mtk_hdmi_phy_configure, .owner = THIS_MODULE, }; @@ -43,6 +45,16 @@ static int mtk_hdmi_phy_power_off(struct phy *phy) return 0; } +static int mtk_hdmi_phy_configure(struct phy *phy, union phy_configure_opts *opts) +{ + struct mtk_hdmi_phy *hdmi_phy = phy_get_drvdata(phy); + + if (hdmi_phy->conf->hdmi_phy_configure) + return hdmi_phy->conf->hdmi_phy_configure(phy, opts); + + return 0; +} + static const struct phy_ops * mtk_hdmi_phy_dev_get_ops(const struct mtk_hdmi_phy *hdmi_phy) { diff --git a/drivers/phy/mediatek/phy-mtk-hdmi.h b/drivers/phy/mediatek/phy-mtk-hdmi.h index c7fa65cff989..f5aac9d352d8 100644 --- a/drivers/phy/mediatek/phy-mtk-hdmi.h +++ b/drivers/phy/mediatek/phy-mtk-hdmi.h @@ -24,6 +24,7 @@ struct mtk_hdmi_phy_conf { const struct clk_ops *hdmi_phy_clk_ops; void (*hdmi_phy_enable_tmds)(struct mtk_hdmi_phy *hdmi_phy); void (*hdmi_phy_disable_tmds)(struct mtk_hdmi_phy *hdmi_phy); + int (*hdmi_phy_configure)(struct phy *phy, union phy_configure_opts *opts); }; struct mtk_hdmi_phy {