From patchwork Fri Nov 4 14:09:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guillaume Ranquet X-Patchwork-Id: 13032007 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 959F0C43217 for ; Fri, 4 Nov 2022 14:15:08 +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=mo8c5vFief4v7ZiH4wPugQiOSQ3kvzPPhvUoq9WJlV8=; b=sDa69ezqu1y8tz o4fLMGQ+cbGfr++IpBXW3f7zzN5H1l2oHJdE9QSmGxBj/5Fxc8HI25VdaRa+jrlzbvNYY28wYe4+J 016s1g7N+H39XAYevDF4ye0i4rI2xIwEuX4OzIItyzazvLFmNmCDg3hEua4pqsscaKKs4qQpyFv8E wCAJKn0Q+jL0AxSWRlIQYEA802iK3V0FIzSMWNL3KIyOv50YyWYVBIpIZdDNMz8+mRa8DzkV/v/B7 Z7nWF375UgeuPJ9UhNClGfTmzg2zvWVknF+8sfdfixlDEJ/JhH8v4rG3KH8R51HgyLvB6nB/5paXn ri2ka/GGHOJNLXJfxpbg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oqxTP-003tBI-Kh; Fri, 04 Nov 2022 14:15:07 +0000 Received: from mail-wr1-x436.google.com ([2a00:1450:4864:20::436]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oqxSi-003siz-Ov for linux-phy@lists.infradead.org; Fri, 04 Nov 2022 14:14:27 +0000 Received: by mail-wr1-x436.google.com with SMTP id bk15so7192728wrb.13 for ; Fri, 04 Nov 2022 07:14:24 -0700 (PDT) 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=7ZMIvZlN2RweJkUN5B//uFf7tgMLArGLgtt1G8UfvMA=; b=vaZQ6TBoKkbx6TGxCcFW+YH+RxWS+kSPBpJm20J0qkLGMHIEa0T1ZM2r2Zqy6pJ5gF 1q5R0qy6Cx33RKk0/W4UYWCc3HAqeVlyBulwzqdGQ4r6019aq24y6lYW/8hd/8C8ynqL xIl4S6/k4pj9slu3IkHzLkj6jHAp3cWFHdS3XbU8OHjl/IpRC8JmYlVRpIqlyV0wVP+Z 0141hvtRLwVgnNzOCE+ahZzOOgGzGq2BLnrRBJlONSwoGtZVYYdEri//pLry3Cf7ibyT meRI7L/rIoGsKpR3HROJLlLhdp8PBdIUk8AyBYOqpoyNk1lHRar4rDHdxG++TFo4zafr HhAw== 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=7ZMIvZlN2RweJkUN5B//uFf7tgMLArGLgtt1G8UfvMA=; b=VWskoBp63M+Vc4wSU+JOCipuyrsgPPh6XYURAUcLFXw7bfhYG6VjFO/mXAM6DFy1Ol DnIkrsDpsh9us1LZPnH6Kh6w1p8EKlxqj/b6c32e+wNEAF06zcG9CjgCbBIHmovlyJeO zwIamNWFee3kh7zkLA9enmJ+jEakcdo6DbZGei/T8w3MXA8GednIBpv5g8EaDrgv799b hm2ZwSqJY/UhG34P+2o/wCBrLA3sli2kSjqlLvEmPojJh74uV2T+gr3GN38hjq3K/sxQ W75AM+uD4MIbacL5XWsIlOi9INOaCdgSdxAYdBALlW55/Jkkxs1HUv7jnhERnlDqhU4t FcuQ== X-Gm-Message-State: ACrzQf31j8YMTrFhoAWg5DOZ5mz7UBWVzTwMUcblP0TKIR04uNaWSkzU TrzjzvH05yKnjdWj0xtSS7DrXA== X-Google-Smtp-Source: AMsMyM6vxkBTMx3zpCwdVJDHci7QUsUI/9KYwNLHnBbluAYJIfNZUyVM5fn6RwNaPAlohJffVGFYwQ== X-Received: by 2002:a05:6000:1c08:b0:236:e52d:b0d7 with SMTP id ba8-20020a0560001c0800b00236e52db0d7mr215846wrb.46.1667571264124; Fri, 04 Nov 2022 07:14:24 -0700 (PDT) Received: from [127.0.0.1] (2a02-8440-6440-7fff-3074-96af-9642-0003.rev.sfr.net. [2a02:8440:6440:7fff:3074:96af:9642:3]) by smtp.gmail.com with ESMTPSA id bj9-20020a0560001e0900b002365cd93d05sm3594512wrb.102.2022.11.04.07.14.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Nov 2022 07:14:23 -0700 (PDT) From: Guillaume Ranquet Date: Fri, 04 Nov 2022 15:09:55 +0100 Subject: [PATCH v3 09/12] phy: phy-mtk-hdmi: Add generic phy configure callback MIME-Version: 1.0 Message-Id: <20220919-v3-9-a803f2660127@baylibre.com> References: <20220919-v3-0-a803f2660127@baylibre.com> In-Reply-To: <20220919-v3-0-a803f2660127@baylibre.com> To: Rob Herring , Chun-Kuang Hu , Chunfeng Yun , Jitao shi , Matthias Brugger , Vinod Koul , CK Hu , Daniel Vetter , David Airlie , Krzysztof Kozlowski , Philipp Zabel , Kishon Vijay Abraham I Cc: Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, stuart.lee@mediatek.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, AngeloGioacchino Del Regno , linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, Guillaume Ranquet , mac.shen@mediatek.com, linux-phy@lists.infradead.org X-Mailer: b4 0.11.0-dev X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20221104_071424_906266_162B1238 X-CRM114-Status: GOOD ( 10.81 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Some phys, such as mt8195, needs to have a configure callback defined. Reviewed-by: AngeloGioacchino Del Regno 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 {