From 83064d5e3be0857cea39439a140aed151c103532 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Sat, 22 Feb 2025 21:33:14 +0100 Subject: [PATCH] net: ravb: Reorder bb_miiphy functions Move the bb_miiphy functions before MDIO registration. This is a preparatory patch, the functions will be referenced around the MDIO registration in the follow up patches. No functional change. Reviewed-by: Paul Barker Signed-off-by: Marek Vasut --- drivers/net/ravb.c | 117 +++++++++++++++++++++++---------------------- 1 file changed, 59 insertions(+), 58 deletions(-) diff --git a/drivers/net/ravb.c b/drivers/net/ravb.c index 5df557da7da..381cf250ea2 100644 --- a/drivers/net/ravb.c +++ b/drivers/net/ravb.c @@ -490,6 +490,65 @@ static void ravb_stop(struct udevice *dev) ravb_reset(dev); } +/* Bitbang MDIO access */ +static int ravb_bb_mdio_active(struct bb_miiphy_bus *bus) +{ + struct ravb_priv *eth = bus->priv; + + setbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MMD); + + return 0; +} + +static int ravb_bb_mdio_tristate(struct bb_miiphy_bus *bus) +{ + struct ravb_priv *eth = bus->priv; + + clrbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MMD); + + return 0; +} + +static int ravb_bb_set_mdio(struct bb_miiphy_bus *bus, int v) +{ + struct ravb_priv *eth = bus->priv; + + if (v) + setbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MDO); + else + clrbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MDO); + + return 0; +} + +static int ravb_bb_get_mdio(struct bb_miiphy_bus *bus, int *v) +{ + struct ravb_priv *eth = bus->priv; + + *v = (readl(eth->iobase + RAVB_REG_PIR) & PIR_MDI) >> 3; + + return 0; +} + +static int ravb_bb_set_mdc(struct bb_miiphy_bus *bus, int v) +{ + struct ravb_priv *eth = bus->priv; + + if (v) + setbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MDC); + else + clrbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MDC); + + return 0; +} + +static int ravb_bb_delay(struct bb_miiphy_bus *bus) +{ + udelay(10); + + return 0; +} + static int ravb_probe(struct udevice *dev) { struct eth_pdata *pdata = dev_get_plat(dev); @@ -560,64 +619,6 @@ static int ravb_remove(struct udevice *dev) return 0; } -static int ravb_bb_mdio_active(struct bb_miiphy_bus *bus) -{ - struct ravb_priv *eth = bus->priv; - - setbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MMD); - - return 0; -} - -static int ravb_bb_mdio_tristate(struct bb_miiphy_bus *bus) -{ - struct ravb_priv *eth = bus->priv; - - clrbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MMD); - - return 0; -} - -static int ravb_bb_set_mdio(struct bb_miiphy_bus *bus, int v) -{ - struct ravb_priv *eth = bus->priv; - - if (v) - setbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MDO); - else - clrbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MDO); - - return 0; -} - -static int ravb_bb_get_mdio(struct bb_miiphy_bus *bus, int *v) -{ - struct ravb_priv *eth = bus->priv; - - *v = (readl(eth->iobase + RAVB_REG_PIR) & PIR_MDI) >> 3; - - return 0; -} - -static int ravb_bb_set_mdc(struct bb_miiphy_bus *bus, int v) -{ - struct ravb_priv *eth = bus->priv; - - if (v) - setbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MDC); - else - clrbits_le32(eth->iobase + RAVB_REG_PIR, PIR_MDC); - - return 0; -} - -static int ravb_bb_delay(struct bb_miiphy_bus *bus) -{ - udelay(10); - - return 0; -} - struct bb_miiphy_bus bb_miiphy_buses[] = { { .name = "ravb", -- 2.39.5