+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2011 The Chromium OS Authors.
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <fdtdec.h>
#include <malloc.h>
#include <asm/gpio.h>
+#include <dm/of.h>
#include <dt-bindings/gpio/gpio.h>
-DECLARE_GLOBAL_DATA_PTR;
-
/* Flags for each GPIO */
#define GPIOF_OUTPUT (1 << 0) /* Currently set as an output */
#define GPIOF_HIGH (1 << 1) /* Currently set high */
}
static int sb_gpio_xlate(struct udevice *dev, struct gpio_desc *desc,
- struct fdtdec_phandle_args *args)
+ struct ofnode_phandle_args *args)
{
desc->offset = args->args[0];
if (args->args_count < 2)
{
struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
- uc_priv->gpio_count = fdtdec_get_int(gd->fdt_blob, dev_of_offset(dev),
- "num-gpios", 0);
- uc_priv->bank_name = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
- "gpio-bank-name", NULL);
+ uc_priv->gpio_count = dev_read_u32_default(dev, "sandbox,gpio-count",
+ 0);
+ uc_priv->bank_name = dev_read_string(dev, "gpio-bank-name");
return 0;
}
{
struct gpio_dev_priv *uc_priv = dev_get_uclass_priv(dev);
- if (dev_of_offset(dev) == -1) {
+ if (!dev_of_valid(dev))
/* Tell the uclass how many GPIOs we have */
uc_priv->gpio_count = CONFIG_SANDBOX_GPIO_COUNT;
- }
dev->priv = calloc(sizeof(struct gpio_state), uc_priv->gpio_count);