xref: /rk3399_rockchip-uboot/arch/arm/include/asm/arch-sunxi/cpucfg.h (revision 7579a3ec8c655b57f072c44c92f281fdc5401450)
120e3d053SChen-Yu Tsai /*
220e3d053SChen-Yu Tsai  * Sunxi A31 CPUCFG register definition.
320e3d053SChen-Yu Tsai  *
420e3d053SChen-Yu Tsai  * (C) Copyright 2014 Hans de Goede <hdegoede@redhat.com
520e3d053SChen-Yu Tsai  *
620e3d053SChen-Yu Tsai  * SPDX-License-Identifier:	GPL-2.0+
720e3d053SChen-Yu Tsai  */
820e3d053SChen-Yu Tsai 
920e3d053SChen-Yu Tsai #ifndef _SUNXI_CPUCFG_H
1020e3d053SChen-Yu Tsai #define _SUNXI_CPUCFG_H
1120e3d053SChen-Yu Tsai 
1220e3d053SChen-Yu Tsai #include <linux/compiler.h>
1320e3d053SChen-Yu Tsai #include <linux/types.h>
1420e3d053SChen-Yu Tsai 
1520e3d053SChen-Yu Tsai #ifndef __ASSEMBLY__
1620e3d053SChen-Yu Tsai 
1720e3d053SChen-Yu Tsai struct __packed sunxi_cpucfg_cpu {
1820e3d053SChen-Yu Tsai 	u32 rst;		/* base + 0x0 */
1920e3d053SChen-Yu Tsai 	u32 ctrl;		/* base + 0x4 */
2020e3d053SChen-Yu Tsai 	u32 status;		/* base + 0x8 */
2120e3d053SChen-Yu Tsai 	u8 res[0x34];		/* base + 0xc */
2220e3d053SChen-Yu Tsai };
2320e3d053SChen-Yu Tsai 
2420e3d053SChen-Yu Tsai struct __packed sunxi_cpucfg_reg {
2520e3d053SChen-Yu Tsai 	u8 res0[0x40];		/* 0x000 */
2620e3d053SChen-Yu Tsai 	struct sunxi_cpucfg_cpu cpu[4];		/* 0x040 */
2720e3d053SChen-Yu Tsai 	u8 res1[0x44];		/* 0x140 */
2820e3d053SChen-Yu Tsai 	u32 gen_ctrl;		/* 0x184 */
2920e3d053SChen-Yu Tsai 	u32 l2_status;		/* 0x188 */
3020e3d053SChen-Yu Tsai 	u8 res2[0x4];		/* 0x18c */
3120e3d053SChen-Yu Tsai 	u32 event_in;		/* 0x190 */
3220e3d053SChen-Yu Tsai 	u8 res3[0xc];		/* 0x194 */
3320e3d053SChen-Yu Tsai 	u32 super_standy_flag;	/* 0x1a0 */
3420e3d053SChen-Yu Tsai 	u32 priv0;		/* 0x1a4 */
3520e3d053SChen-Yu Tsai 	u32 priv1;		/* 0x1a8 */
36*7579a3ecSChen-Yu Tsai 	u8 res4[0x4];		/* 0x1ac */
37*7579a3ecSChen-Yu Tsai 	u32 cpu1_pwr_clamp;	/* 0x1b0 sun7i only */
38*7579a3ecSChen-Yu Tsai 	u32 cpu1_pwroff;	/* 0x1b4 sun7i only */
39*7579a3ecSChen-Yu Tsai 	u8 res5[0x2c];		/* 0x1b8 */
40*7579a3ecSChen-Yu Tsai 	u32 dbg_ctrl1;		/* 0x1e4 */
41*7579a3ecSChen-Yu Tsai 	u8 res6[0x18];		/* 0x1e8 */
4220e3d053SChen-Yu Tsai 	u32 idle_cnt0_low;	/* 0x200 */
4320e3d053SChen-Yu Tsai 	u32 idle_cnt0_high;	/* 0x204 */
4420e3d053SChen-Yu Tsai 	u32 idle_cnt0_ctrl;	/* 0x208 */
4520e3d053SChen-Yu Tsai 	u8 res8[0x4];		/* 0x20c */
4620e3d053SChen-Yu Tsai 	u32 idle_cnt1_low;	/* 0x210 */
4720e3d053SChen-Yu Tsai 	u32 idle_cnt1_high;	/* 0x214 */
4820e3d053SChen-Yu Tsai 	u32 idle_cnt1_ctrl;	/* 0x218 */
4920e3d053SChen-Yu Tsai 	u8 res9[0x4];		/* 0x21c */
5020e3d053SChen-Yu Tsai 	u32 idle_cnt2_low;	/* 0x220 */
5120e3d053SChen-Yu Tsai 	u32 idle_cnt2_high;	/* 0x224 */
5220e3d053SChen-Yu Tsai 	u32 idle_cnt2_ctrl;	/* 0x228 */
5320e3d053SChen-Yu Tsai 	u8 res10[0x4];		/* 0x22c */
5420e3d053SChen-Yu Tsai 	u32 idle_cnt3_low;	/* 0x230 */
5520e3d053SChen-Yu Tsai 	u32 idle_cnt3_high;	/* 0x234 */
5620e3d053SChen-Yu Tsai 	u32 idle_cnt3_ctrl;	/* 0x238 */
5720e3d053SChen-Yu Tsai 	u8 res11[0x4];		/* 0x23c */
5820e3d053SChen-Yu Tsai 	u32 idle_cnt4_low;	/* 0x240 */
5920e3d053SChen-Yu Tsai 	u32 idle_cnt4_high;	/* 0x244 */
6020e3d053SChen-Yu Tsai 	u32 idle_cnt4_ctrl;	/* 0x248 */
6120e3d053SChen-Yu Tsai 	u8 res12[0x34];		/* 0x24c */
6220e3d053SChen-Yu Tsai 	u32 cnt64_ctrl;		/* 0x280 */
6320e3d053SChen-Yu Tsai 	u32 cnt64_low;		/* 0x284 */
6420e3d053SChen-Yu Tsai 	u32 cnt64_high;		/* 0x288 */
6520e3d053SChen-Yu Tsai };
6620e3d053SChen-Yu Tsai 
6720e3d053SChen-Yu Tsai #endif /* __ASSEMBLY__ */
6820e3d053SChen-Yu Tsai #endif /* _SUNXI_CPUCFG_H */
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