pinctrl: at91-pio4: convert to dev_read_prop
Use dev_read_prop instead of using the fdt_read_property which
reads from the GD struct's fdt.
This way the node is accessed via the device config instead of the
global struct, which makes code more portable and GD independent.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
diff --git a/drivers/pinctrl/pinctrl-at91-pio4.c b/drivers/pinctrl/pinctrl-at91-pio4.c
index 1aba8a9..eff4338 100644
--- a/drivers/pinctrl/pinctrl-at91-pio4.c
+++ b/drivers/pinctrl/pinctrl-at91-pio4.c
@@ -36,7 +36,7 @@
{ "input-debounce", PIN_CONFIG_INPUT_DEBOUNCE, 0 },
};
-static u32 atmel_pinctrl_get_pinconf(const void *blob, int node)
+static u32 atmel_pinctrl_get_pinconf(struct udevice *config)
{
const struct pinconf_param *params;
u32 param, arg, conf = 0;
@@ -44,7 +44,7 @@
for (i = 0; i < ARRAY_SIZE(conf_params); i++) {
params = &conf_params[i];
- if (!fdt_get_property(blob, node, params->property, NULL))
+ if (!dev_read_prop(config, params->property, NULL))
continue;
param = params->param;
@@ -115,7 +115,7 @@
u32 i, conf;
int count;
- conf = atmel_pinctrl_get_pinconf(blob, node);
+ conf = atmel_pinctrl_get_pinconf(config);
count = fdtdec_get_int_array_count(blob, node, "pinmux",
cells, ARRAY_SIZE(cells));