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1 /*-
2  * SPDX-License-Identifier: BSD-2-Clause
3  *
4  * Copyright (c) 2021 Adrian Chadd <adrian@FreeBSD.org>
5  *
6  * Redistribution and use in source and binary forms, with or without
7  * modification, are permitted provided that the following conditions
8  * are met:
9  * 1. Redistributions of source code must retain the above copyright
10  *    notice, this list of conditions and the following disclaimer.
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in the
13  *    documentation and/or other materials provided with the distribution.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25  * SUCH DAMAGE.
26  */
27
28 #ifndef __QCOM_CPU_KPSSV2_REG_H__
29 #define __QCOM_CPU_KPSSV2_REG_H__
30
31
32 /*
33  * APCS CPU core regulator registers.
34  */
35 #define QCOM_APCS_CPU_PWR_CTL                           0x04
36 #define         QCOM_APCS_CPU_PWR_CTL_PLL_CLAMP         (1U << 8)
37 #define         QCOM_APCS_CPU_PWR_CTL_CORE_PWRD_UP      (1U << 7)
38 #define         QCOM_APCS_CPU_PWR_CTL_COREPOR_RST       (1U << 5)
39 #define         QCOM_APCS_CPU_PWR_CTL_CORE_RST          (1U << 4)
40 #define         QCOM_APCS_CPU_PWR_CTL_L2DT_SLP          (1U << 3)
41 #define         QCOM_APCS_CPU_PWR_CTL_CLAMP             (1U << 0)
42
43 #define QCOM_APC_PWR_GATE_CTL                           0x14
44 #define         QCOM_APC_PWR_GATE_CTL_BHS_CNT_SHIFT     24
45 #define         QCOM_APC_PWR_GATE_CTL_LDO_PWR_DWN_SHIFT 16
46 #define         QCOM_APC_PWR_GATE_CTL_LDO_BYP_SHIFT     8
47 #define         QCOM_APC_PWR_GATE_CTL_BHS_SEG_SHIFT     1
48 #define         QCOM_APC_PWR_GATE_CTL_BHS_EN            (1U << 0)
49
50
51 /*
52  * L2 cache regulator registers.
53  */
54 #define QCOM_APCS_SAW2_2_VCTL        0x1c
55
56 #endif  /* __QCOM_CPU_KPSSV2_REG_H__ */