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| author | Mark F. Brown <mark.brown314@gmail.com> | 2010-09-03 18:28:07 -0400 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2010-10-09 17:07:17 +0800 |
| commit | 6d109465fb751fe4376c080e5fb10838d3414c28 (patch) | |
| tree | 95149a8ec520557ec3f8c919c6a9030f7450f9f3 /arch/arm/mach-mmp | |
| parent | 4a2490eac897e3648c4800b1068b56b7e1ad91b3 (diff) | |
| download | linux-6d109465fb751fe4376c080e5fb10838d3414c28.tar.gz linux-6d109465fb751fe4376c080e5fb10838d3414c28.tar.bz2 linux-6d109465fb751fe4376c080e5fb10838d3414c28.zip | |
ARM: pxa168: added keypad support
Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'arch/arm/mach-mmp')
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/mfp-pxa168.h | 7 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/pxa168.h | 7 | ||||
| -rw-r--r-- | arch/arm/mach-mmp/pxa168.c | 3 |
3 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h index ded43c455ec3..4621067c7720 100644 --- a/arch/arm/mach-mmp/include/mach/mfp-pxa168.h +++ b/arch/arm/mach-mmp/include/mach/mfp-pxa168.h @@ -289,4 +289,11 @@ #define GPIO86_PWM1_OUT MFP_CFG(GPIO86, AF2) #define GPIO86_PWM2_OUT MFP_CFG(GPIO86, AF3) +/* Keypad */ +#define GPIO109_KP_MKIN1 MFP_CFG(GPIO109, AF7) +#define GPIO110_KP_MKIN0 MFP_CFG(GPIO110, AF7) +#define GPIO111_KP_MKOUT7 MFP_CFG(GPIO111, AF7) +#define GPIO112_KP_MKOUT6 MFP_CFG(GPIO112, AF7) +#define GPIO121_KP_MKIN4 MFP_CFG(GPIO121, AF7) + #endif /* __ASM_MACH_MFP_PXA168_H */ diff --git a/arch/arm/mach-mmp/include/mach/pxa168.h b/arch/arm/mach-mmp/include/mach/pxa168.h index 220738f9c5e0..f34e6638fc6c 100644 --- a/arch/arm/mach-mmp/include/mach/pxa168.h +++ b/arch/arm/mach-mmp/include/mach/pxa168.h @@ -11,6 +11,7 @@ extern void __init pxa168_init_irq(void); #include <plat/i2c.h> #include <plat/pxa3xx_nand.h> #include <video/pxa168fb.h> +#include <plat/pxa27x_keypad.h> extern struct pxa_device_desc pxa168_device_uart1; extern struct pxa_device_desc pxa168_device_uart2; @@ -27,6 +28,7 @@ extern struct pxa_device_desc pxa168_device_ssp4; extern struct pxa_device_desc pxa168_device_ssp5; extern struct pxa_device_desc pxa168_device_nand; extern struct pxa_device_desc pxa168_device_fb; +extern struct pxa_device_desc pxa168_device_keypad; static inline int pxa168_add_uart(int id) { @@ -105,4 +107,9 @@ static inline int pxa168_add_fb(struct pxa168fb_mach_info *mi) return pxa_register_device(&pxa168_device_fb, mi, sizeof(*mi)); } +static inline int pxa168_add_keypad(struct pxa27x_keypad_platform_data *data) +{ + return pxa_register_device(&pxa168_device_keypad, data, sizeof(*data)); +} + #endif /* __ASM_MACH_PXA168_H */ diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c index eaebf6621415..2fa16fb4503c 100644 --- a/arch/arm/mach-mmp/pxa168.c +++ b/arch/arm/mach-mmp/pxa168.c @@ -77,6 +77,7 @@ static APBC_CLK(ssp2, PXA168_SSP2, 4, 0); static APBC_CLK(ssp3, PXA168_SSP3, 4, 0); static APBC_CLK(ssp4, PXA168_SSP4, 4, 0); static APBC_CLK(ssp5, PXA168_SSP5, 4, 0); +static APBC_CLK(keypad, PXA168_KPC, 0, 32000); static APMU_CLK(nand, NAND, 0x01db, 208000000); static APMU_CLK(lcd, LCD, 0x7f, 312000000); @@ -98,6 +99,7 @@ static struct clk_lookup pxa168_clkregs[] = { INIT_CLKREG(&clk_ssp5, "pxa168-ssp.4", NULL), INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), INIT_CLKREG(&clk_lcd, "pxa168-fb", NULL), + INIT_CLKREG(&clk_keypad, "pxa27x-keypad", NULL), }; static int __init pxa168_init(void) @@ -150,3 +152,4 @@ PXA168_DEVICE(ssp3, "pxa168-ssp", 2, SSP3, 0xd401f000, 0x40, 56, 57); PXA168_DEVICE(ssp4, "pxa168-ssp", 3, SSP4, 0xd4020000, 0x40, 58, 59); PXA168_DEVICE(ssp5, "pxa168-ssp", 4, SSP5, 0xd4021000, 0x40, 60, 61); PXA168_DEVICE(fb, "pxa168-fb", -1, LCD, 0xd420b000, 0x1c8); +PXA168_DEVICE(keypad, "pxa27x-keypad", -1, KEYPAD, 0xd4012000, 0x4c); |