1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright 2015 Freescale Semiconductor 4 * 5 */ 6 7 #ifndef __FSL_CSU_H__ 8 #define __FSL_CSU_H__ 9 10 enum csu_cslx_access { 11 CSU_NS_SUP_R = 0x08, 12 CSU_NS_SUP_W = 0x80, 13 CSU_NS_SUP_RW = 0x88, 14 CSU_NS_USER_R = 0x04, 15 CSU_NS_USER_W = 0x40, 16 CSU_NS_USER_RW = 0x44, 17 CSU_S_SUP_R = 0x02, 18 CSU_S_SUP_W = 0x20, 19 CSU_S_SUP_RW = 0x22, 20 CSU_S_USER_R = 0x01, 21 CSU_S_USER_W = 0x10, 22 CSU_S_USER_RW = 0x11, 23 CSU_ALL_RW = 0xff, 24 }; 25 26 struct csu_ns_dev { 27 unsigned long ind; 28 uint32_t val; 29 }; 30 31 void enable_layerscape_ns_access(void); 32 void set_devices_ns_access(unsigned long, u16 val); 33 void set_pcie_ns_access(int pcie, u16 val); 34 35 #endif 36
