arm/mach-mmp/mmp2.h

0001 /* SPDX-License-Identifier: GPL-2.0 */
0002 #ifndef __ASM_MACH_MMP2_H
0003 #define __ASM_MACH_MMP2_H
0004
0005 #include <linux/platform_data/pxa_sdhci.h>
0006
0007 extern void mmp2_timer_init(void);
0008 extern void __init mmp2_init_irq(void);
0009 extern void mmp2_clear_pmic_int(void);
0010
0011 #include <linux/i2c.h>
0012 #include <linux/platform_data/i2c-pxa.h>
0013 #include <linux/platform_data/dma-mmp_tdma.h>
0014 #include <linux/irqchip/mmp.h>
0015
0016 #include "devices.h"
0017
0018 extern struct mmp_device_desc mmp2_device_uart1;
0019 extern struct mmp_device_desc mmp2_device_uart2;
0020 extern struct mmp_device_desc mmp2_device_uart3;
0021 extern struct mmp_device_desc mmp2_device_uart4;
0022 extern struct mmp_device_desc mmp2_device_twsi1;
0023 extern struct mmp_device_desc mmp2_device_twsi2;
0024 extern struct mmp_device_desc mmp2_device_twsi3;
0025 extern struct mmp_device_desc mmp2_device_twsi4;
0026 extern struct mmp_device_desc mmp2_device_twsi5;
0027 extern struct mmp_device_desc mmp2_device_twsi6;
0028 extern struct mmp_device_desc mmp2_device_sdh0;
0029 extern struct mmp_device_desc mmp2_device_sdh1;
0030 extern struct mmp_device_desc mmp2_device_sdh2;
0031 extern struct mmp_device_desc mmp2_device_sdh3;
0032 extern struct mmp_device_desc mmp2_device_asram;
0033 extern struct mmp_device_desc mmp2_device_isram;
0034
0035 extern struct platform_device mmp2_device_gpio;
0036
0037 static inline int mmp2_add_uart(int id)
0038 {
0039     struct mmp_device_desc *d = NULL;
0040
0041     switch (id) {
0042     case 1: d = &mmp2_device_uart1; break;
0043     case 2: d = &mmp2_device_uart2; break;
0044     case 3: d = &mmp2_device_uart3; break;
0045     case 4: d = &mmp2_device_uart4; break;
0046     default:
0047         return -EINVAL;
0048     }
0049
0050     return mmp_register_device(d, NULL, 0);
0051 }
0052
0053 static inline int mmp2_add_twsi(int id, struct i2c_pxa_platform_data *data,
0054                   struct i2c_board_info *info, unsigned size)
0055 {
0056     struct mmp_device_desc *d = NULL;
0057     int ret;
0058
0059     switch (id) {
0060     case 1: d = &mmp2_device_twsi1; break;
0061     case 2: d = &mmp2_device_twsi2; break;
0062     case 3: d = &mmp2_device_twsi3; break;
0063     case 4: d = &mmp2_device_twsi4; break;
0064     case 5: d = &mmp2_device_twsi5; break;
0065     case 6: d = &mmp2_device_twsi6; break;
0066     default:
0067         return -EINVAL;
0068     }
0069
0070     ret = i2c_register_board_info(id - 1, info, size);
0071     if (ret)
0072         return ret;
0073
0074     return mmp_register_device(d, data, sizeof(*data));
0075 }
0076
0077 static inline int mmp2_add_sdhost(int id, struct sdhci_pxa_platdata *data)
0078 {
0079     struct mmp_device_desc *d = NULL;
0080
0081     switch (id) {
0082     case 0: d = &mmp2_device_sdh0; break;
0083     case 1: d = &mmp2_device_sdh1; break;
0084     case 2: d = &mmp2_device_sdh2; break;
0085     case 3: d = &mmp2_device_sdh3; break;
0086     default:
0087         return -EINVAL;
0088     }
0089
0090     return mmp_register_device(d, data, sizeof(*data));
0091 }
0092
0093 static inline int mmp2_add_asram(struct sram_platdata *data)
0094 {
0095     return mmp_register_device(&mmp2_device_asram, data, sizeof(*data));
0096 }
0097
0098 static inline int mmp2_add_isram(struct sram_platdata *data)
0099 {
0100     return mmp_register_device(&mmp2_device_isram, data, sizeof(*data));
0101 }
0102
0103 #endif /* __ASM_MACH_MMP2_H */
0104