Commit a2bec078 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by Ralf Baechle

MIPS: BCM47XX: Add new file for device specific workarounds

Signed-off-by: default avatarRafał Miłecki <zajec5@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Patchwork: https://patchwork.linux-mips.org/patch/6627/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 40d4d331
...@@ -4,4 +4,4 @@ ...@@ -4,4 +4,4 @@
# #
obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o obj-y += irq.o nvram.o prom.o serial.o setup.o time.o sprom.o
obj-y += board.o buttons.o leds.o obj-y += board.o buttons.o leds.o workarounds.o
...@@ -9,4 +9,7 @@ int __init bcm47xx_buttons_register(void); ...@@ -9,4 +9,7 @@ int __init bcm47xx_buttons_register(void);
/* leds.c */ /* leds.c */
void __init bcm47xx_leds_register(void); void __init bcm47xx_leds_register(void);
/* workarounds.c */
void __init bcm47xx_workarounds(void);
#endif #endif
...@@ -282,6 +282,7 @@ static int __init bcm47xx_register_bus_complete(void) ...@@ -282,6 +282,7 @@ static int __init bcm47xx_register_bus_complete(void)
} }
bcm47xx_buttons_register(); bcm47xx_buttons_register();
bcm47xx_leds_register(); bcm47xx_leds_register();
bcm47xx_workarounds();
fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status); fixed_phy_add(PHY_POLL, 0, &bcm47xx_fixed_phy_status);
return 0; return 0;
......
#include "bcm47xx_private.h"
#include <linux/gpio.h>
#include <bcm47xx_board.h>
#include <bcm47xx.h>
static void __init bcm47xx_workarounds_netgear_wnr3500l(void)
{
const int usb_power = 12;
int err;
err = gpio_request_one(usb_power, GPIOF_OUT_INIT_HIGH, "usb_power");
if (err)
pr_err("Failed to request USB power gpio: %d\n", err);
else
gpio_free(usb_power);
}
void __init bcm47xx_workarounds(void)
{
enum bcm47xx_board board = bcm47xx_board_get();
switch (board) {
case BCM47XX_BOARD_NETGEAR_WNR3500L:
bcm47xx_workarounds_netgear_wnr3500l();
break;
default:
/* No workaround(s) needed */
break;
}
}
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