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[2a02:8440:6441:244f:3074:96af:9642:2]) by smtp.gmail.com with ESMTPSA id m7-20020a05600c4f4700b003b4fe03c881sm20206468wmq.48.2022.11.21.06.23.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Nov 2022 06:23:14 -0800 (PST) From: Guillaume Ranquet Date: Mon, 21 Nov 2022 15:19:12 +0100 Subject: [PATCH v4 2/3] phy: phy-mtk-hdmi: Add generic phy configure callback MIME-Version: 1.0 Message-Id: <20220919-v4-2-bdc21e1307e9@baylibre.com> References: <20220919-v4-0-bdc21e1307e9@baylibre.com> In-Reply-To: <20220919-v4-0-bdc21e1307e9@baylibre.com> To: Philipp Zabel , Rob Herring , Vinod Koul , CK Hu , Krzysztof Kozlowski , Jitao shi , Daniel Vetter , Kishon Vijay Abraham I , Chunfeng Yun , Chun-Kuang Hu , David Airlie , Matthias Brugger Cc: Guillaume Ranquet , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, stuart.lee@mediatek.com, Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, AngeloGioacchino Del Regno , mac.shen@mediatek.com, linux-phy@lists.infradead.org, linux-mediatek@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-20221121_062319_229147_67C526AD X-CRM114-Status: GOOD ( 10.25 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=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 Reviewed-by: Matthias Brugger --- 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 {