From 072de836f53be56a70cecf70b43ae43b7ce17376 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 10:08:36 +0000
Subject: [PATCH] mk-rootfs.sh
---
kernel/drivers/usb/phy/phy-generic.c | 46 +++++++++++++++++++---------------------------
1 files changed, 19 insertions(+), 27 deletions(-)
diff --git a/kernel/drivers/usb/phy/phy-generic.c b/kernel/drivers/usb/phy/phy-generic.c
index a53b89b..34b9f81 100644
--- a/kernel/drivers/usb/phy/phy-generic.c
+++ b/kernel/drivers/usb/phy/phy-generic.c
@@ -21,8 +21,7 @@
#include <linux/clk.h>
#include <linux/regulator/consumer.h>
#include <linux/of.h>
-#include <linux/of_gpio.h>
-#include <linux/gpio.h>
+#include <linux/gpio/consumer.h>
#include <linux/delay.h>
#include "phy-generic.h"
@@ -204,8 +203,7 @@
return 0;
}
-int usb_phy_gen_create_phy(struct device *dev, struct usb_phy_generic *nop,
- struct usb_phy_generic_platform_data *pdata)
+int usb_phy_gen_create_phy(struct device *dev, struct usb_phy_generic *nop)
{
enum usb_phy_type type = USB_PHY_TYPE_USB2;
int err = 0;
@@ -221,28 +219,15 @@
needs_vcc = of_property_read_bool(node, "vcc-supply");
needs_clk = of_property_read_bool(node, "clocks");
- nop->gpiod_reset = devm_gpiod_get_optional(dev, "reset",
- GPIOD_ASIS);
- err = PTR_ERR_OR_ZERO(nop->gpiod_reset);
- if (!err) {
- nop->gpiod_vbus = devm_gpiod_get_optional(dev,
- "vbus-detect",
- GPIOD_ASIS);
- err = PTR_ERR_OR_ZERO(nop->gpiod_vbus);
- }
- } else if (pdata) {
- type = pdata->type;
- clk_rate = pdata->clk_rate;
- needs_vcc = pdata->needs_vcc;
- if (gpio_is_valid(pdata->gpio_reset)) {
- err = devm_gpio_request_one(dev, pdata->gpio_reset,
- GPIOF_ACTIVE_LOW,
- dev_name(dev));
- if (!err)
- nop->gpiod_reset =
- gpio_to_desc(pdata->gpio_reset);
- }
- nop->gpiod_vbus = pdata->gpiod_vbus;
+ }
+ nop->gpiod_reset = devm_gpiod_get_optional(dev, "reset",
+ GPIOD_ASIS);
+ err = PTR_ERR_OR_ZERO(nop->gpiod_reset);
+ if (!err) {
+ nop->gpiod_vbus = devm_gpiod_get_optional(dev,
+ "vbus-detect",
+ GPIOD_ASIS);
+ err = PTR_ERR_OR_ZERO(nop->gpiod_vbus);
}
if (err == -EPROBE_DEFER)
@@ -283,6 +268,13 @@
return -EPROBE_DEFER;
}
+ nop->vbus_draw = devm_regulator_get_exclusive(dev, "vbus");
+ if (PTR_ERR(nop->vbus_draw) == -ENODEV)
+ nop->vbus_draw = NULL;
+ if (IS_ERR(nop->vbus_draw))
+ return dev_err_probe(dev, PTR_ERR(nop->vbus_draw),
+ "could not get vbus regulator\n");
+
nop->dev = dev;
nop->phy.dev = nop->dev;
nop->phy.label = "nop-xceiv";
@@ -308,7 +300,7 @@
if (!nop)
return -ENOMEM;
- err = usb_phy_gen_create_phy(dev, nop, dev_get_platdata(&pdev->dev));
+ err = usb_phy_gen_create_phy(dev, nop);
if (err)
return err;
if (nop->gpiod_vbus) {
--
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