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phy: usbphyc: Binding update of vdda supply

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Move supply vdda1v1 and vdda1v8 in usbphyc node and
no more in port

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
This commit is contained in:
Patrick Delaunay
2019-03-29 15:42:11 +01:00
committed by Marek Vasut
parent 1655f2da84
commit c50151d43f
4 changed files with 35 additions and 34 deletions
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54
drivers/phy/phy-stm32-usbphyc.c
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@@ -51,10 +51,10 @@ struct pll_params {
struct stm32_usbphyc {
fdt_addr_t base;
struct clk clk;
struct udevice *vdda1v1;
struct udevice *vdda1v8;
struct stm32_usbphyc_phy {
struct udevice *vdd;
struct udevice *vdda1v1;
struct udevice *vdda1v8;
bool init;
bool powered;
} phys[MAX_PHYS];
@@ -212,19 +212,20 @@ static int stm32_usbphyc_phy_power_on(struct phy *phy)
int ret;
pr_debug("%s phy ID = %lu\n", __func__, phy->id);
if (usbphyc_phy->vdda1v1) {
ret = regulator_set_enable(usbphyc_phy->vdda1v1, true);
if (usbphyc->vdda1v1) {
ret = regulator_set_enable(usbphyc->vdda1v1, true);
if (ret)
return ret;
}
if (usbphyc_phy->vdda1v8) {
ret = regulator_set_enable(usbphyc_phy->vdda1v8, true);
if (usbphyc->vdda1v8) {
ret = regulator_set_enable(usbphyc->vdda1v8, true);
if (ret)
return ret;
}
if (usbphyc_phy->vdd) {
ret = regulator_set_enable(usbphyc_phy->vdd, true);
if (usbphyc->vdd) {
ret = regulator_set_enable(usbphyc->vdd, true);
if (ret)
return ret;
}
@@ -246,20 +247,20 @@ static int stm32_usbphyc_phy_power_off(struct phy *phy)
if (stm32_usbphyc_is_powered(usbphyc))
return 0;
if (usbphyc_phy->vdda1v1) {
ret = regulator_set_enable(usbphyc_phy->vdda1v1, false);
if (usbphyc->vdda1v1) {
ret = regulator_set_enable(usbphyc->vdda1v1, false);
if (ret)
return ret;
}
if (usbphyc_phy->vdda1v8) {
ret = regulator_set_enable(usbphyc_phy->vdda1v8, false);
if (usbphyc->vdda1v8) {
ret = regulator_set_enable(usbphyc->vdda1v8, false);
if (ret)
return ret;
}
if (usbphyc_phy->vdd) {
ret = regulator_set_enable(usbphyc_phy->vdd, false);
if (usbphyc->vdd) {
ret = regulator_set_enable(usbphyc->vdd, false);
if (ret)
return ret;
}
@@ -351,6 +352,21 @@ static int stm32_usbphyc_probe(struct udevice *dev)
reset_deassert(&reset);
}
/* get usbphyc regulator */
ret = device_get_supply_regulator(dev, "vdda1v1-supply",
&usbphyc->vdda1v1);
if (ret) {
dev_err(dev, "Can't get vdda1v1-supply regulator\n");
return ret;
}
ret = device_get_supply_regulator(dev, "vdda1v8-supply",
&usbphyc->vdda1v8);
if (ret) {
dev_err(dev, "Can't get vdda1v8-supply regulator\n");
return ret;
}
/*
* parse all PHY subnodes in order to populate regulator associated
* to each PHY port
@@ -366,16 +382,6 @@ static int stm32_usbphyc_probe(struct udevice *dev)
if (ret)
return ret;
ret = stm32_usbphyc_get_regulator(dev, node, "vdda1v1-supply",
&usbphyc_phy->vdda1v1);
if (ret)
return ret;
ret = stm32_usbphyc_get_regulator(dev, node, "vdda1v8-supply",
&usbphyc_phy->vdda1v8);
if (ret)
return ret;
node = dev_read_next_subnode(node);
}