diff options
Diffstat (limited to 'arch/arm/mach-mmp/pxa168.h')
| -rw-r--r-- | arch/arm/mach-mmp/pxa168.h | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/arch/arm/mach-mmp/pxa168.h b/arch/arm/mach-mmp/pxa168.h new file mode 100644 index 000000000..dff651b9f --- /dev/null +++ b/arch/arm/mach-mmp/pxa168.h @@ -0,0 +1,139 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_MACH_PXA168_H +#define __ASM_MACH_PXA168_H + +#include <linux/reboot.h> + +extern void pxa168_timer_init(void); +extern void __init icu_init_irq(void); +extern void __init pxa168_init_irq(void); +extern void pxa168_restart(enum reboot_mode, const char *); +extern void pxa168_clear_keypad_wakeup(void); + +#include <linux/i2c.h> +#include <linux/platform_data/i2c-pxa.h> +#include <linux/platform_data/mtd-nand-pxa3xx.h> +#include <video/pxa168fb.h> +#include <linux/platform_data/keypad-pxa27x.h> +#include <linux/pxa168_eth.h> +#include <linux/platform_data/mv_usb.h> +#include <linux/soc/mmp/cputype.h> + +#include "devices.h" + +extern struct pxa_device_desc pxa168_device_uart1; +extern struct pxa_device_desc pxa168_device_uart2; +extern struct pxa_device_desc pxa168_device_uart3; +extern struct pxa_device_desc pxa168_device_twsi0; +extern struct pxa_device_desc pxa168_device_twsi1; +extern struct pxa_device_desc pxa168_device_pwm1; +extern struct pxa_device_desc pxa168_device_pwm2; +extern struct pxa_device_desc pxa168_device_pwm3; +extern struct pxa_device_desc pxa168_device_pwm4; +extern struct pxa_device_desc pxa168_device_ssp1; +extern struct pxa_device_desc pxa168_device_ssp2; +extern struct pxa_device_desc pxa168_device_ssp3; +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; +extern struct pxa_device_desc pxa168_device_eth; + +/* pdata can be NULL */ +extern int __init pxa168_add_usb_host(struct mv_usb_platform_data *pdata); + + +extern struct platform_device pxa168_device_gpio; + +static inline int pxa168_add_uart(int id) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 1: d = &pxa168_device_uart1; break; + case 2: d = &pxa168_device_uart2; break; + case 3: d = &pxa168_device_uart3; break; + } + + if (d == NULL) + return -EINVAL; + + return pxa_register_device(d, NULL, 0); +} + +static inline int pxa168_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 = &pxa168_device_twsi0; break; + case 1: d = &pxa168_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 pxa168_add_pwm(int id) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 1: d = &pxa168_device_pwm1; break; + case 2: d = &pxa168_device_pwm2; break; + case 3: d = &pxa168_device_pwm3; break; + case 4: d = &pxa168_device_pwm4; break; + default: + return -EINVAL; + } + + return pxa_register_device(d, NULL, 0); +} + +static inline int pxa168_add_ssp(int id) +{ + struct pxa_device_desc *d = NULL; + + switch (id) { + case 1: d = &pxa168_device_ssp1; break; + case 2: d = &pxa168_device_ssp2; break; + case 3: d = &pxa168_device_ssp3; break; + case 4: d = &pxa168_device_ssp4; break; + case 5: d = &pxa168_device_ssp5; break; + default: + return -EINVAL; + } + return pxa_register_device(d, NULL, 0); +} + +static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info) +{ + return pxa_register_device(&pxa168_device_nand, info, sizeof(*info)); +} + +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) +{ + if (cpu_is_pxa168()) + data->clear_wakeup_event = pxa168_clear_keypad_wakeup; + + return pxa_register_device(&pxa168_device_keypad, data, sizeof(*data)); +} + +static inline int pxa168_add_eth(struct pxa168_eth_platform_data *data) +{ + return pxa_register_device(&pxa168_device_eth, data, sizeof(*data)); +} +#endif /* __ASM_MACH_PXA168_H */ |