From mboxrd@z Thu Jan 1 00:00:00 1970 From: Yendapally Reddy Dhananjaya Reddy Subject: [PATCH v2 2/4] net: phy: Initialize mdio clock at probe function Date: Tue, 17 Jan 2017 11:14:28 -0500 Message-ID: <1484669670-4201-3-git-send-email-yendapally.reddy@broadcom.com> References: <1484669670-4201-1-git-send-email-yendapally.reddy@broadcom.com> Return-path: In-Reply-To: <1484669670-4201-1-git-send-email-yendapally.reddy@broadcom.com> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Mark Rutland , Russell King , Ray Jui , Scott Branden , Jon Mason , Florian Fainelli , Kishon Vijay Abraham I Cc: bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, netdev@vger.kernel.org, Yendapally Reddy Dhananjaya Reddy List-Id: devicetree@vger.kernel.org Initialize mdio clock divisor in probe function. The ext bus bit available in the same register will be used by mdio mux to enable external mdio. Signed-off-by: Yendapally Reddy Dhananjaya Reddy --- drivers/net/phy/mdio-bcm-iproc.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/net/phy/mdio-bcm-iproc.c b/drivers/net/phy/mdio-bcm-iproc.c index c0b4e65..46fe1ae 100644 --- a/drivers/net/phy/mdio-bcm-iproc.c +++ b/drivers/net/phy/mdio-bcm-iproc.c @@ -81,8 +81,6 @@ static int iproc_mdio_read(struct mii_bus *bus, int phy_id, int reg) if (rc) return rc; - iproc_mdio_config_clk(priv->base); - /* Prepare the read operation */ cmd = (MII_DATA_TA_VAL << MII_DATA_TA_SHIFT) | (reg << MII_DATA_RA_SHIFT) | @@ -112,8 +110,6 @@ static int iproc_mdio_write(struct mii_bus *bus, int phy_id, if (rc) return rc; - iproc_mdio_config_clk(priv->base); - /* Prepare the write operation */ cmd = (MII_DATA_TA_VAL << MII_DATA_TA_SHIFT) | (reg << MII_DATA_RA_SHIFT) | @@ -163,6 +159,8 @@ static int iproc_mdio_probe(struct platform_device *pdev) bus->read = iproc_mdio_read; bus->write = iproc_mdio_write; + iproc_mdio_config_clk(priv->base); + rc = of_mdiobus_register(bus, pdev->dev.of_node); if (rc) { dev_err(&pdev->dev, "MDIO bus registration failed\n"); -- 2.1.0