1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (C) 2017 Socionext Inc. 4 * Author: Masahiro Yamada <yamada.masahiro (at) socionext.com> 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__ */ 43
