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Input: stmpe - enforce device tree only mode

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The STMPE keypad controller is only used with device tree configured
systems, so force the configuration to come from device tree only, and now
actually get the rows and cols from the device tree too.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Linus Walleij
2014-11-03 16:51:26 -08:00
committed by Dmitry Torokhov
parent 80e1dd82be
commit a4164863e1
4 changed files with 48 additions and 79 deletions
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20
include/linux/mfd/stmpe.h
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@@ -115,24 +115,6 @@ extern int stmpe_set_altfunc(struct stmpe *stmpe, u32 pins,
extern int stmpe_enable(struct stmpe *stmpe, unsigned int blocks);
extern int stmpe_disable(struct stmpe *stmpe, unsigned int blocks);
struct matrix_keymap_data;
/**
* struct stmpe_keypad_platform_data - STMPE keypad platform data
* @keymap_data: key map table and size
* @debounce_ms: debounce interval, in ms. Maximum is
* %STMPE_KEYPAD_MAX_DEBOUNCE.
* @scan_count: number of key scanning cycles to confirm key data.
* Maximum is %STMPE_KEYPAD_MAX_SCAN_COUNT.
* @no_autorepeat: disable key autorepeat
*/
struct stmpe_keypad_platform_data {
const struct matrix_keymap_data *keymap_data;
unsigned int debounce_ms;
unsigned int scan_count;
bool no_autorepeat;
};
#define STMPE_GPIO_NOREQ_811_TOUCH (0xf0)
/**
@@ -201,7 +183,6 @@ struct stmpe_ts_platform_data {
* @irq_gpio: gpio number over which irq will be requested (significant only if
* irq_over_gpio is true)
* @gpio: GPIO-specific platform data
* @keypad: keypad-specific platform data
* @ts: touchscreen-specific platform data
*/
struct stmpe_platform_data {
@@ -214,7 +195,6 @@ struct stmpe_platform_data {
int autosleep_timeout;
struct stmpe_gpio_platform_data *gpio;
struct stmpe_keypad_platform_data *keypad;
struct stmpe_ts_platform_data *ts;
};