mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-21 02:33:07 +00:00
401d1c4f5d
Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include <asm/global_data.h> at all, so remove that include. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
37 lines
746 B
C
37 lines
746 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2018 Allied Telesis Labs
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <dm.h>
|
|
#include <asm/global_data.h>
|
|
#include <asm/gpio.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
int gpio_hog_list(struct gpio_desc *gpiod, int max_count,
|
|
const char *node_name, const char *gpio_name, int value)
|
|
{
|
|
int node;
|
|
int count;
|
|
int i;
|
|
|
|
node = fdt_node_offset_by_compatible(gd->fdt_blob, 0, node_name);
|
|
if (node < 0)
|
|
return -ENODEV;
|
|
|
|
if (!dm_gpio_is_valid(gpiod)) {
|
|
count =
|
|
gpio_request_list_by_name_nodev(offset_to_ofnode(node),
|
|
gpio_name, gpiod, max_count,
|
|
GPIOD_IS_OUT);
|
|
if (count < 0)
|
|
return count;
|
|
|
|
for (i = 0; i < count; i++)
|
|
dm_gpio_set_value(&gpiod[i], value);
|
|
}
|
|
|
|
return 0;
|
|
}
|