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phy: phy-cadence-salvo: add phy .init API

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The .init is used for one-time PHY's initialization, and .power_on
is called many times during the device lifecycle.

Signed-off-by: Peter Chen <peter.chen@nxp.com>
Link: https://lore.kernel.org/r/20200513125605.5545-1-peter.chen@nxp.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Peter Chen 2020-05-13 20:56:05 +08:00 committed by Vinod Koul
parent f004be596c
commit 11c82afac8
1 changed files with 11 additions and 1 deletions
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12
drivers/phy/cadence/phy-cadence-salvo.c
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@ -205,7 +205,7 @@ static struct cdns_reg_pairs cdns_nxp_sequence_pair[] = {
{0x0090, TB_ADDR_XCVR_DIAG_LANE_FCM_EN_MGN_TMR},
};
static int cdns_salvo_phy_power_on(struct phy *phy)
static int cdns_salvo_phy_init(struct phy *phy)
{
struct cdns_salvo_phy *salvo_phy = phy_get_drvdata(phy);
struct cdns_salvo_data *data = salvo_phy->data;
@ -230,9 +230,18 @@ static int cdns_salvo_phy_power_on(struct phy *phy)
udelay(10);
clk_disable_unprepare(salvo_phy->clk);
return ret;
}
static int cdns_salvo_phy_power_on(struct phy *phy)
{
struct cdns_salvo_phy *salvo_phy = phy_get_drvdata(phy);
return clk_prepare_enable(salvo_phy->clk);
}
static int cdns_salvo_phy_power_off(struct phy *phy)
{
struct cdns_salvo_phy *salvo_phy = phy_get_drvdata(phy);
@ -243,6 +252,7 @@ static int cdns_salvo_phy_power_off(struct phy *phy)
}
static struct phy_ops cdns_salvo_phy_ops = {
.init = cdns_salvo_phy_init,
.power_on = cdns_salvo_phy_power_on,
.power_off = cdns_salvo_phy_power_off,
.owner = THIS_MODULE,