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author | root <root@artemis.panaceas.org> | 2015-12-25 04:40:36 +0000 |
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committer | root <root@artemis.panaceas.org> | 2015-12-25 04:40:36 +0000 |
commit | 849369d6c66d3054688672f97d31fceb8e8230fb (patch) | |
tree | 6135abc790ca67dedbe07c39806591e70eda81ce /arch/arm/mach-mmp/include/mach/pxa910.h | |
download | linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.gz linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.tar.bz2 linux-3.0.35-kobo-849369d6c66d3054688672f97d31fceb8e8230fb.zip |
initial_commit
Diffstat (limited to 'arch/arm/mach-mmp/include/mach/pxa910.h')
-rw-r--r-- | arch/arm/mach-mmp/include/mach/pxa910.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/include/mach/pxa910.h b/arch/arm/mach-mmp/include/mach/pxa910.h new file mode 100644 index 00000000..91be7559 --- /dev/null +++ b/arch/arm/mach-mmp/include/mach/pxa910.h @@ -0,0 +1,79 @@ +#ifndef __ASM_MACH_PXA910_H +#define __ASM_MACH_PXA910_H + +struct sys_timer; + +extern struct sys_timer pxa910_timer; +extern void __init pxa910_init_irq(void); + +#include <linux/i2c.h> +#include <linux/i2c/pxa-i2c.h> +#include <mach/devices.h> +#include <plat/pxa3xx_nand.h> + +extern struct pxa_device_desc pxa910_device_uart1; +extern struct pxa_device_desc pxa910_device_uart2; +extern struct pxa_device_desc pxa910_device_twsi0; +extern struct pxa_device_desc pxa910_device_twsi1; +extern struct pxa_device_desc pxa910_device_pwm1; +extern struct pxa_device_desc pxa910_device_pwm2; +extern struct pxa_device_desc pxa910_device_pwm3; +extern struct pxa_device_desc pxa910_device_pwm4; +extern struct pxa_device_desc pxa910_device_nand; + +static inline int pxa910_add_uart(int id) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 1: d = &pxa910_device_uart1; break; + case 2: d = &pxa910_device_uart2; break; + } + + if (d == NULL) + return -EINVAL; + + return pxa_register_device(d, NULL, 0); +} + +static inline int pxa910_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 = &pxa910_device_twsi0; break; + case 1: d = &pxa910_device_twsi1; break; + default: + return -EINVAL; + } + + ret = i2c_register_board_info(id, info, size); + if (ret) + return ret; + + return pxa_register_device(d, data, sizeof(*data)); +} + +static inline int pxa910_add_pwm(int id) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 1: d = &pxa910_device_pwm1; break; + case 2: d = &pxa910_device_pwm2; break; + case 3: d = &pxa910_device_pwm3; break; + case 4: d = &pxa910_device_pwm4; break; + default: + return -EINVAL; + } + + return pxa_register_device(d, NULL, 0); +} + +static inline int pxa910_add_nand(struct pxa3xx_nand_platform_data *info) +{ + return pxa_register_device(&pxa910_device_nand, info, sizeof(*info)); +} +#endif /* __ASM_MACH_PXA910_H */ |