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Commit 1ddb6ff0 authored by Stephen Warren's avatar Stephen Warren Committed by Linus Walleij
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pinctrl: implement PINMUX_MAP_SYS_HOG 



This is the same as PINMUX_MAP_PRIMARY_SYS_HOG, except that it allows
you to specify a particular control device.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent ae6b4d85

include/linux/pinctrl/machine.h

+8 −0
Original line number Diff line number Diff line
@@ -65,6 +65,14 @@ struct pinmux_map { 
#define PINMUX_MAP_SYS(a, b, c) \

	{ .name = a, .ctrl_dev_name = b, .function = c }



/*

 * Convenience macro to map a system function onto a certain pinctrl device,

 * to be hogged by the pinmux core until the system shuts down.

 */

#define PINMUX_MAP_SYS_HOG(a, b, c) \

	{ .name = a, .ctrl_dev_name = b, .function = c, \

	  .hog_on_boot = true }



/*

 * Convenience macro to map a function onto the primary device pinctrl device

 * this is especially helpful on systems that have only one pin controller