From 182754f43a89aa19056472d2acfb2726f4ec3f09 Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Mon, 6 Dec 2021 10:29:26 -0600 Subject: [PATCH] net: ravb: Support multiple clocks The RZ/G2 series uses an external clock as a reference to the AVB. If this clock is controlled by an external programmable clock, it must be requested by the consumer or it will not turn on. In order to do this, update the driver to use bulk enable and disable functions to enable clocks for boards with multiple clocks. Signed-off-by: Adam Ford --- drivers/net/ravb.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/ravb.c b/drivers/net/ravb.c index 6953b7286a3..1d1118c3413 100644 --- a/drivers/net/ravb.c +++ b/drivers/net/ravb.c @@ -129,7 +129,7 @@ struct ravb_priv { struct phy_device *phydev; struct mii_dev *bus; void __iomem *iobase; - struct clk clk; + struct clk_bulk clks; struct gpio_desc reset_gpio; }; @@ -485,7 +485,7 @@ static int ravb_probe(struct udevice *dev) iobase = map_physmem(pdata->iobase, 0x1000, MAP_NOCACHE); eth->iobase = iobase; - ret = clk_get_by_index(dev, 0, ð->clk); + ret = clk_get_bulk(dev, ð->clks); if (ret < 0) goto err_mdio_alloc; @@ -518,7 +518,7 @@ static int ravb_probe(struct udevice *dev) eth->bus = miiphy_get_dev_by_name(dev->name); /* Bring up PHY */ - ret = clk_enable(ð->clk); + ret = clk_enable_bulk(ð->clks); if (ret) goto err_mdio_register; @@ -533,7 +533,7 @@ static int ravb_probe(struct udevice *dev) return 0; err_mdio_reset: - clk_disable(ð->clk); + clk_release_bulk(ð->clks); err_mdio_register: mdio_free(mdiodev); err_mdio_alloc: @@ -545,7 +545,7 @@ static int ravb_remove(struct udevice *dev) { struct ravb_priv *eth = dev_get_priv(dev); - clk_disable(ð->clk); + clk_release_bulk(ð->clks); free(eth->phydev); mdio_unregister(eth->bus);