From 1ddb6ff03c0cdec58c6cfdbada95acddcce4a7b7 Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Fri, 9 Dec 2011 16:59:03 -0700 Subject: [PATCH] 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: Stephen Warren Signed-off-by: Linus Walleij --- include/linux/pinctrl/machine.h | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/include/linux/pinctrl/machine.h b/include/linux/pinctrl/machine.h index f5372319d999..0ca32eb63b67 100644 --- a/include/linux/pinctrl/machine.h +++ b/include/linux/pinctrl/machine.h @@ -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