mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-10-31 16:38:31 +00:00
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
#ifndef __ASM_MACH_MMP2_H
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#define __ASM_MACH_MMP2_H
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struct sys_timer;
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extern struct sys_timer mmp2_timer;
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extern void __init mmp2_init_icu(void);
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extern void __init mmp2_init_irq(void);
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extern void mmp2_clear_pmic_int(void);
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#include <linux/i2c.h>
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#include <mach/devices.h>
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#include <plat/i2c.h>
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extern struct pxa_device_desc mmp2_device_uart1;
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extern struct pxa_device_desc mmp2_device_uart2;
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extern struct pxa_device_desc mmp2_device_uart3;
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extern struct pxa_device_desc mmp2_device_uart4;
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extern struct pxa_device_desc mmp2_device_twsi1;
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extern struct pxa_device_desc mmp2_device_twsi2;
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extern struct pxa_device_desc mmp2_device_twsi3;
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extern struct pxa_device_desc mmp2_device_twsi4;
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extern struct pxa_device_desc mmp2_device_twsi5;
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extern struct pxa_device_desc mmp2_device_twsi6;
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static inline int mmp2_add_uart(int id)
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{
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struct pxa_device_desc *d = NULL;
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switch (id) {
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case 1: d = &mmp2_device_uart1; break;
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case 2: d = &mmp2_device_uart2; break;
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case 3: d = &mmp2_device_uart3; break;
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case 4: d = &mmp2_device_uart4; break;
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default:
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return -EINVAL;
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}
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return pxa_register_device(d, NULL, 0);
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}
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static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data,
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struct i2c_board_info *info, unsigned size)
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{
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struct pxa_device_desc *d = NULL;
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int ret;
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switch (id) {
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case 1: d = &mmp2_device_twsi1; break;
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case 2: d = &mmp2_device_twsi2; break;
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case 3: d = &mmp2_device_twsi3; break;
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case 4: d = &mmp2_device_twsi4; break;
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case 5: d = &mmp2_device_twsi5; break;
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case 6: d = &mmp2_device_twsi6; break;
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default:
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return -EINVAL;
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}
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ret = i2c_register_board_info(id - 1, info, size);
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if (ret)
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return ret;
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return pxa_register_device(d, data, sizeof(*data));
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}
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#endif /* __ASM_MACH_MMP2_H */
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