| | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| | 2 | /* |
| | 3 | * Copyright (C) 2017 Socionext Inc. |
| | 4 | * Author: Masahiro Yamada <[email protected]> |
| | 5 | */ |
| | 6 | |
| | 7 | #ifndef __UNIPHIER_SOC_INFO_H__ |
| | 8 | #define __UNIPHIER_SOC_INFO_H__ |
| | 9 | |
| | 10 | #include <linux/kernel.h> |
| | 11 | #include <linux/stddef.h> |
| | 12 | |
| | 13 | #define UNIPHIER_LD4_ID 0x26 |
| | 14 | #define UNIPHIER_PRO4_ID 0x28 |
| | 15 | #define UNIPHIER_SLD8_ID 0x29 |
| | 16 | #define UNIPHIER_PRO5_ID 0x2a |
| | 17 | #define UNIPHIER_PXS2_ID 0x2e |
| | 18 | #define UNIPHIER_LD6B_ID 0x2f |
| | 19 | #define UNIPHIER_LD11_ID 0x31 |
| | 20 | #define UNIPHIER_LD20_ID 0x32 |
| | 21 | #define UNIPHIER_PXS3_ID 0x35 |
| | 22 | |
| | 23 | unsigned int uniphier_get_soc_id(void); |
| | 24 | unsigned int uniphier_get_soc_model(void); |
| | 25 | unsigned int uniphier_get_soc_revision(void); |
| | 26 | |
| | 27 | #define UNIPHIER_DEFINE_SOCDATA_FUNC(__func_name, __table) \ |
| | 28 | static typeof(&__table[0]) __func_name(void) \ |
| | 29 | { \ |
| | 30 | unsigned int soc_id; \ |
| | 31 | int i; \ |
| | 32 | \ |
| | 33 | soc_id = uniphier_get_soc_id(); \ |
| | 34 | for (i = 0; i < ARRAY_SIZE(__table); i++) { \ |
| | 35 | if (__table[i].soc_id == soc_id) \ |
| | 36 | return &__table[i]; \ |
| | 37 | } \ |
| | 38 | \ |
| | 39 | return NULL; \ |
| | 40 | } |
| | 41 | |
| | 42 | #endif /* __UNIPHIER_SOC_INFO_H__ */ |
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