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phy: renesas: phy-rcar-gen3-usb2: Control VBUS for RZ/G2L SoCs

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Use regulator_hardware_enable() for controlling VBUS enable for
RZ/G2L alike SoCs in interrupt context.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20240702180032.207275-4-biju.das.jz@bp.renesas.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Biju Das 2024-07-02 19:00:17 +01:00 committed by Philipp Zabel
parent 4068f22e4b
commit 24843404ef
1 changed files with 7 additions and 1 deletions
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8
drivers/phy/renesas/phy-rcar-gen3-usb2.c
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@ -188,6 +188,9 @@ static void rcar_gen3_enable_vbus_ctrl(struct rcar_gen3_chan *ch, int vbus)
dev_vdbg(ch->dev, "%s: %08x, %d\n", __func__, val, vbus);
if (ch->soc_no_adp_ctrl) {
if (ch->vbus)
regulator_hardware_enable(ch->vbus, vbus);
vbus_ctrl_reg = USB2_VBCTRL;
vbus_ctrl_val = USB2_VBCTRL_VBOUT;
}
@ -718,7 +721,10 @@ static int rcar_gen3_phy_usb2_probe(struct platform_device *pdev)
phy_set_drvdata(channel->rphys[i].phy, &channel->rphys[i]);
}
channel->vbus = devm_regulator_get_optional(dev, "vbus");
if (channel->soc_no_adp_ctrl && channel->is_otg_channel)
channel->vbus = devm_regulator_get_exclusive(dev, "vbus");
else
channel->vbus = devm_regulator_get_optional(dev, "vbus");
if (IS_ERR(channel->vbus)) {
if (PTR_ERR(channel->vbus) == -EPROBE_DEFER) {
ret = PTR_ERR(channel->vbus);