arm/mach-mmp/pxa168.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef __ASM_MACH_PXA168_H
0003 #define __ASM_MACH_PXA168_H
0004
0005 #include <linux/reboot.h>
0006
0007 extern void pxa168_timer_init(void);
0008 extern void __init pxa168_init_irq(void);
0009 extern void pxa168_restart(enum reboot_mode, const char *);
0010 extern void pxa168_clear_keypad_wakeup(void);
0011
0012 #include <linux/i2c.h>
0013 #include <linux/platform_data/i2c-pxa.h>
0014 #include <linux/platform_data/mtd-nand-pxa3xx.h>
0015 #include <video/pxa168fb.h>
0016 #include <linux/platform_data/keypad-pxa27x.h>
0017 #include <linux/pxa168_eth.h>
0018 #include <linux/platform_data/mv_usb.h>
0019 #include <linux/soc/mmp/cputype.h>
0020 #include <linux/irqchip/mmp.h>
0021
0022 #include "devices.h"
0023
0024 extern struct mmp_device_desc pxa168_device_uart1;
0025 extern struct mmp_device_desc pxa168_device_uart2;
0026 extern struct mmp_device_desc pxa168_device_uart3;
0027 extern struct mmp_device_desc pxa168_device_twsi0;
0028 extern struct mmp_device_desc pxa168_device_twsi1;
0029 extern struct mmp_device_desc pxa168_device_pwm1;
0030 extern struct mmp_device_desc pxa168_device_pwm2;
0031 extern struct mmp_device_desc pxa168_device_pwm3;
0032 extern struct mmp_device_desc pxa168_device_pwm4;
0033 extern struct mmp_device_desc pxa168_device_ssp1;
0034 extern struct mmp_device_desc pxa168_device_ssp2;
0035 extern struct mmp_device_desc pxa168_device_ssp3;
0036 extern struct mmp_device_desc pxa168_device_ssp4;
0037 extern struct mmp_device_desc pxa168_device_ssp5;
0038 extern struct mmp_device_desc pxa168_device_nand;
0039 extern struct mmp_device_desc pxa168_device_fb;
0040 extern struct mmp_device_desc pxa168_device_keypad;
0041 extern struct mmp_device_desc pxa168_device_eth;
0042
0043 /* pdata can be NULL */
0044 extern int __init pxa168_add_usb_host(struct mv_usb_platform_data *pdata);
0045
0046
0047 extern struct platform_device pxa168_device_gpio;
0048
0049 static inline int pxa168_add_uart(int id)
0050 {
0051     struct mmp_device_desc *d = NULL;
0052
0053     switch (id) {
0054     case 1: d = &pxa168_device_uart1; break;
0055     case 2: d = &pxa168_device_uart2; break;
0056     case 3: d = &pxa168_device_uart3; break;
0057     }
0058
0059     if (d == NULL)
0060         return -EINVAL;
0061
0062     return mmp_register_device(d, NULL, 0);
0063 }
0064
0065 static inline int pxa168_add_twsi(int id, struct i2c_pxa_platform_data *data,
0066                   struct i2c_board_info *info, unsigned size)
0067 {
0068     struct mmp_device_desc *d = NULL;
0069     int ret;
0070
0071     switch (id) {
0072     case 0: d = &pxa168_device_twsi0; break;
0073     case 1: d = &pxa168_device_twsi1; break;
0074     default:
0075         return -EINVAL;
0076     }
0077
0078     ret = i2c_register_board_info(id, info, size);
0079     if (ret)
0080         return ret;
0081
0082     return mmp_register_device(d, data, sizeof(*data));
0083 }
0084
0085 static inline int pxa168_add_pwm(int id)
0086 {
0087     struct mmp_device_desc *d = NULL;
0088
0089     switch (id) {
0090     case 1: d = &pxa168_device_pwm1; break;
0091     case 2: d = &pxa168_device_pwm2; break;
0092     case 3: d = &pxa168_device_pwm3; break;
0093     case 4: d = &pxa168_device_pwm4; break;
0094     default:
0095         return -EINVAL;
0096     }
0097
0098     return mmp_register_device(d, NULL, 0);
0099 }
0100
0101 static inline int pxa168_add_ssp(int id)
0102 {
0103     struct mmp_device_desc *d = NULL;
0104
0105     switch (id) {
0106     case 1: d = &pxa168_device_ssp1; break;
0107     case 2: d = &pxa168_device_ssp2; break;
0108     case 3: d = &pxa168_device_ssp3; break;
0109     case 4: d = &pxa168_device_ssp4; break;
0110     case 5: d = &pxa168_device_ssp5; break;
0111     default:
0112         return -EINVAL;
0113     }
0114     return mmp_register_device(d, NULL, 0);
0115 }
0116
0117 static inline int pxa168_add_nand(struct pxa3xx_nand_platform_data *info)
0118 {
0119     return mmp_register_device(&pxa168_device_nand, info, sizeof(*info));
0120 }
0121
0122 static inline int pxa168_add_fb(struct pxa168fb_mach_info *mi)
0123 {
0124     return mmp_register_device(&pxa168_device_fb, mi, sizeof(*mi));
0125 }
0126
0127 static inline int pxa168_add_keypad(struct pxa27x_keypad_platform_data *data)
0128 {
0129     if (cpu_is_pxa168())
0130         data->clear_wakeup_event = pxa168_clear_keypad_wakeup;
0131
0132     return mmp_register_device(&pxa168_device_keypad, data, sizeof(*data));
0133 }
0134
0135 static inline int pxa168_add_eth(struct pxa168_eth_platform_data *data)
0136 {
0137     return mmp_register_device(&pxa168_device_eth, data, sizeof(*data));
0138 }
0139 #endif /* __ASM_MACH_PXA168_H */