1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Sunxi A31 CPUCFG register definition. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef _SUNXI_CPUCFG_H 10*4882a593Smuzhiyun #define _SUNXI_CPUCFG_H 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #include <linux/compiler.h> 13*4882a593Smuzhiyun #include <linux/types.h> 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #ifndef __ASSEMBLY__ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun struct __packed sunxi_cpucfg_cpu { 18*4882a593Smuzhiyun u32 rst; /* base + 0x0 */ 19*4882a593Smuzhiyun u32 ctrl; /* base + 0x4 */ 20*4882a593Smuzhiyun u32 status; /* base + 0x8 */ 21*4882a593Smuzhiyun u8 res[0x34]; /* base + 0xc */ 22*4882a593Smuzhiyun }; 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun struct __packed sunxi_cpucfg_reg { 25*4882a593Smuzhiyun u8 res0[0x40]; /* 0x000 */ 26*4882a593Smuzhiyun struct sunxi_cpucfg_cpu cpu[4]; /* 0x040 */ 27*4882a593Smuzhiyun u8 res1[0x44]; /* 0x140 */ 28*4882a593Smuzhiyun u32 gen_ctrl; /* 0x184 */ 29*4882a593Smuzhiyun u32 l2_status; /* 0x188 */ 30*4882a593Smuzhiyun u8 res2[0x4]; /* 0x18c */ 31*4882a593Smuzhiyun u32 event_in; /* 0x190 */ 32*4882a593Smuzhiyun u8 res3[0xc]; /* 0x194 */ 33*4882a593Smuzhiyun u32 super_standy_flag; /* 0x1a0 */ 34*4882a593Smuzhiyun u32 priv0; /* 0x1a4 */ 35*4882a593Smuzhiyun u32 priv1; /* 0x1a8 */ 36*4882a593Smuzhiyun u8 res4[0x4]; /* 0x1ac */ 37*4882a593Smuzhiyun u32 cpu1_pwr_clamp; /* 0x1b0 sun7i only */ 38*4882a593Smuzhiyun u32 cpu1_pwroff; /* 0x1b4 sun7i only */ 39*4882a593Smuzhiyun u8 res5[0x2c]; /* 0x1b8 */ 40*4882a593Smuzhiyun u32 dbg_ctrl1; /* 0x1e4 */ 41*4882a593Smuzhiyun u8 res6[0x18]; /* 0x1e8 */ 42*4882a593Smuzhiyun u32 idle_cnt0_low; /* 0x200 */ 43*4882a593Smuzhiyun u32 idle_cnt0_high; /* 0x204 */ 44*4882a593Smuzhiyun u32 idle_cnt0_ctrl; /* 0x208 */ 45*4882a593Smuzhiyun u8 res8[0x4]; /* 0x20c */ 46*4882a593Smuzhiyun u32 idle_cnt1_low; /* 0x210 */ 47*4882a593Smuzhiyun u32 idle_cnt1_high; /* 0x214 */ 48*4882a593Smuzhiyun u32 idle_cnt1_ctrl; /* 0x218 */ 49*4882a593Smuzhiyun u8 res9[0x4]; /* 0x21c */ 50*4882a593Smuzhiyun u32 idle_cnt2_low; /* 0x220 */ 51*4882a593Smuzhiyun u32 idle_cnt2_high; /* 0x224 */ 52*4882a593Smuzhiyun u32 idle_cnt2_ctrl; /* 0x228 */ 53*4882a593Smuzhiyun u8 res10[0x4]; /* 0x22c */ 54*4882a593Smuzhiyun u32 idle_cnt3_low; /* 0x230 */ 55*4882a593Smuzhiyun u32 idle_cnt3_high; /* 0x234 */ 56*4882a593Smuzhiyun u32 idle_cnt3_ctrl; /* 0x238 */ 57*4882a593Smuzhiyun u8 res11[0x4]; /* 0x23c */ 58*4882a593Smuzhiyun u32 idle_cnt4_low; /* 0x240 */ 59*4882a593Smuzhiyun u32 idle_cnt4_high; /* 0x244 */ 60*4882a593Smuzhiyun u32 idle_cnt4_ctrl; /* 0x248 */ 61*4882a593Smuzhiyun u8 res12[0x34]; /* 0x24c */ 62*4882a593Smuzhiyun u32 cnt64_ctrl; /* 0x280 */ 63*4882a593Smuzhiyun u32 cnt64_low; /* 0x284 */ 64*4882a593Smuzhiyun u32 cnt64_high; /* 0x288 */ 65*4882a593Smuzhiyun }; 66*4882a593Smuzhiyun 67*4882a593Smuzhiyun #endif /* __ASSEMBLY__ */ 68*4882a593Smuzhiyun #endif /* _SUNXI_CPUCFG_H */ 69