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pinctrol: dm: remove the function pinctrl_decode_pin_config

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Remove the pinctrl_decode_pin_config() API, because this
function is unused and not compatible with livetree
(it uses fdtdec_get_bool instead of ofnode API).

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Patrick Delaunay 2019-10-23 15:44:36 +02:00 committed by Simon Glass
parent 3ff1ff3ff7
commit 1dd49f577b
2 changed files with 0 additions and 25 deletions
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12
drivers/pinctrl/pinctrl-uclass.c
View File

@ -15,18 +15,6 @@
DECLARE_GLOBAL_DATA_PTR;
int pinctrl_decode_pin_config(const void *blob, int node)
{
int flags = 0;
if (fdtdec_get_bool(blob, node, "bias-pull-up"))
flags |= 1 << PIN_CONFIG_BIAS_PULL_UP;
else if (fdtdec_get_bool(blob, node, "bias-pull-down"))
flags |= 1 << PIN_CONFIG_BIAS_PULL_DOWN;
return flags;
}
#if CONFIG_IS_ENABLED(PINCTRL_FULL)
/**
* pinctrl_config_one() - apply pinctrl settings for a single node

13
include/dm/pinctrl.h
View File

@ -369,19 +369,6 @@ int pinctrl_request_noflags(struct udevice *dev, int func);
*/
int pinctrl_get_periph_id(struct udevice *dev, struct udevice *periph);
/**
* pinctrl_decode_pin_config() - decode pin configuration flags
*
* This decodes some of the PIN_CONFIG values into flags, with each value
* being (1 << pin_cfg). This does not support things with values like the
* slew rate.
*
* @blob: Device tree blob
* @node: Node containing the PIN_CONFIG values
* @return decoded flag value, or -ve on error
*/
int pinctrl_decode_pin_config(const void *blob, int node);
/**
* pinctrl_get_gpio_mux() - get the mux value for a particular GPIO
*