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ARM: mx53: Add keypad support 

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Fabio Estevam 2011-06-27 17:12:11 -03:00 committed by Sascha Hauer
parent e1fb61e38f
commit 22785de54b
3 changed files with 10 additions and 0 deletions
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1
arch/arm/mach-mx5/clock-mx51-mx53.c
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@ -1493,6 +1493,7 @@ static struct clk_lookup mx53_lookups[] = {
_REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk)
_REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk)
_REGISTER_CLOCK("imx-ssi.2", NULL, ssi3_clk)
_REGISTER_CLOCK("imx-keypad", NULL, dummy_clk)
};
static void clk_tree_init(void)

4
arch/arm/mach-mx5/devices-imx53.h
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@ -36,3 +36,7 @@ extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[];
extern const struct imx_imx_ssi_data imx53_imx_ssi_data[];
#define imx53_add_imx_ssi(id, pdata) \
imx_add_imx_ssi(&imx53_imx_ssi_data[id], pdata)
extern const struct imx_imx_keypad_data imx53_imx_keypad_data;
#define imx53_add_imx_keypad(pdata) \
imx_add_imx_keypad(&imx53_imx_keypad_data, pdata)

5
arch/arm/plat-mxc/devices/platform-imx-keypad.c
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@ -46,6 +46,11 @@ const struct imx_imx_keypad_data imx51_imx_keypad_data __initconst =
imx_imx_keypad_data_entry_single(MX51, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX51 */
#ifdef CONFIG_SOC_IMX53
const struct imx_imx_keypad_data imx53_imx_keypad_data __initconst =
imx_imx_keypad_data_entry_single(MX53, SZ_16);
#endif /* ifdef CONFIG_SOC_IMX53 */
struct platform_device *__init imx_add_imx_keypad(
const struct imx_imx_keypad_data *data,
const struct matrix_keymap_data *pdata)