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authorSundar Iyer <sundar.iyer@stericsson.com>2010-12-13 09:33:15 +0530
committerLinus Walleij <linus.walleij@stericsson.com>2010-12-19 19:27:49 +0100
commit611b7590afa6e6c6b0942b1d3efef17fbb348ef5 (patch)
tree4fc9c73ea4d1f9a9f80c55fa97dafc95f61bd265 /include/linux/mfd/tc3589x.h
parent20406ebff4a298e6e3abbc1717a90bb3e55dc820 (diff)
mfd/tc3589x: add block identifier for multiple child devices
Add block identifier to be able to add multiple mfd clients to the mfd core Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Diffstat (limited to 'include/linux/mfd/tc3589x.h')
-rw-r--r--include/linux/mfd/tc3589x.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/mfd/tc3589x.h b/include/linux/mfd/tc3589x.h
index ea1918896f5b..da00958b12d9 100644
--- a/include/linux/mfd/tc3589x.h
+++ b/include/linux/mfd/tc3589x.h
@@ -9,6 +9,11 @@
#include <linux/device.h>
+enum tx3589x_block {
+ TC3589x_BLOCK_GPIO = 1 << 0,
+ TC3589x_BLOCK_KEYPAD = 1 << 1,
+};
+
#define TC3589x_RSTCTRL_IRQRST (1 << 4)
#define TC3589x_RSTCTRL_TIMRST (1 << 3)
#define TC3589x_RSTCTRL_ROTRST (1 << 2)
@@ -122,10 +127,12 @@ struct tc3589x_gpio_platform_data {
/**
* struct tc3589x_platform_data - TC3589x platform data
+ * @block: bitmask of blocks to enable (use TC3589x_BLOCK_*)
* @irq_base: base IRQ number. %TC3589x_NR_IRQS irqs will be used.
* @gpio: GPIO-specific platform data
*/
struct tc3589x_platform_data {
+ unsigned int block;
int irq_base;
struct tc3589x_gpio_platform_data *gpio;
};