diff options
Diffstat (limited to 'arch/arm/mach-mmp/include/mach/mmp2.h')
| -rw-r--r-- | arch/arm/mach-mmp/include/mach/mmp2.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/include/mach/mmp2.h b/arch/arm/mach-mmp/include/mach/mmp2.h new file mode 100644 index 000000000000..459f3be9cfb2 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/mmp2.h @@ -0,0 +1,60 @@ +#ifndef __ASM_MACH_MMP2_H +#define __ASM_MACH_MMP2_H + +#include <linux/i2c.h> +#include <mach/devices.h> +#include <plat/i2c.h> + +extern struct pxa_device_desc mmp2_device_uart1; +extern struct pxa_device_desc mmp2_device_uart2; +extern struct pxa_device_desc mmp2_device_uart3; +extern struct pxa_device_desc mmp2_device_uart4; +extern struct pxa_device_desc mmp2_device_twsi1; +extern struct pxa_device_desc mmp2_device_twsi2; +extern struct pxa_device_desc mmp2_device_twsi3; +extern struct pxa_device_desc mmp2_device_twsi4; +extern struct pxa_device_desc mmp2_device_twsi5; +extern struct pxa_device_desc mmp2_device_twsi6; + +static inline int mmp2_add_uart(int id) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 1: d = &mmp2_device_uart1; break; + case 2: d = &mmp2_device_uart2; break; + case 3: d = &mmp2_device_uart3; break; + case 4: d = &mmp2_device_uart4; break; + default: + return -EINVAL; + } + + return pxa_register_device(d, NULL, 0); +} + +static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data, + struct i2c_board_info *info, unsigned size) +{ + struct pxa_device_desc *d = NULL; + int ret; + + switch (id) { + case 0: d = &mmp2_device_twsi1; break; + case 1: d = &mmp2_device_twsi2; break; + case 2: d = &mmp2_device_twsi3; break; + case 3: d = &mmp2_device_twsi4; break; + case 4: d = &mmp2_device_twsi5; break; + case 5: d = &mmp2_device_twsi6; break; + default: + return -EINVAL; + } + + ret = i2c_register_board_info(id, info, size); + if (ret) + return ret; + + return pxa_register_device(d, data, sizeof(*data)); +} + +#endif /* __ASM_MACH_MMP2_H */ + |
