Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) #ifndef __LOONGSON_SMP_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) #define __LOONGSON_SMP_H_
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) /* for Loongson-3 smp support */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) extern unsigned long long smp_group[4];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) /* 4 groups(nodes) in maximum in numa case */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define SMP_CORE_GROUP0_BASE	(smp_group[0])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define SMP_CORE_GROUP1_BASE	(smp_group[1])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define SMP_CORE_GROUP2_BASE	(smp_group[2])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #define SMP_CORE_GROUP3_BASE	(smp_group[3])
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) /* 4 cores in each group(node) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #define SMP_CORE0_OFFSET  0x000
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define SMP_CORE1_OFFSET  0x100
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #define SMP_CORE2_OFFSET  0x200
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) #define SMP_CORE3_OFFSET  0x300
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) /* ipi registers offsets */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) #define STATUS0  0x00
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #define EN0      0x04
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) #define SET0     0x08
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #define CLEAR0   0x0c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) #define STATUS1  0x10
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #define MASK1    0x14
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define SET1     0x18
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) #define CLEAR1   0x1c
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) #define BUF      0x20
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) #endif