tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * PKUnity Operating System Timer (OST) Registers
4 */
5/*
6 * Match Reg 0 OST_OSMR0
7 */
8#define OST_OSMR0 (PKUNITY_OST_BASE + 0x0000)
9/*
10 * Match Reg 1 OST_OSMR1
11 */
12#define OST_OSMR1 (PKUNITY_OST_BASE + 0x0004)
13/*
14 * Match Reg 2 OST_OSMR2
15 */
16#define OST_OSMR2 (PKUNITY_OST_BASE + 0x0008)
17/*
18 * Match Reg 3 OST_OSMR3
19 */
20#define OST_OSMR3 (PKUNITY_OST_BASE + 0x000C)
21/*
22 * Counter Reg OST_OSCR
23 */
24#define OST_OSCR (PKUNITY_OST_BASE + 0x0010)
25/*
26 * Status Reg OST_OSSR
27 */
28#define OST_OSSR (PKUNITY_OST_BASE + 0x0014)
29/*
30 * Watchdog Enable Reg OST_OWER
31 */
32#define OST_OWER (PKUNITY_OST_BASE + 0x0018)
33/*
34 * Interrupt Enable Reg OST_OIER
35 */
36#define OST_OIER (PKUNITY_OST_BASE + 0x001C)
37
38/*
39 * PWM Registers: IO base address: PKUNITY_OST_BASE + 0x80
40 * PWCR: Pulse Width Control Reg
41 * DCCR: Duty Cycle Control Reg
42 * PCR: Period Control Reg
43 */
44#define OST_PWM_PWCR (0x00)
45#define OST_PWM_DCCR (0x04)
46#define OST_PWM_PCR (0x08)
47
48/*
49 * Match detected 0 OST_OSSR_M0
50 */
51#define OST_OSSR_M0 FIELD(1, 1, 0)
52/*
53 * Match detected 1 OST_OSSR_M1
54 */
55#define OST_OSSR_M1 FIELD(1, 1, 1)
56/*
57 * Match detected 2 OST_OSSR_M2
58 */
59#define OST_OSSR_M2 FIELD(1, 1, 2)
60/*
61 * Match detected 3 OST_OSSR_M3
62 */
63#define OST_OSSR_M3 FIELD(1, 1, 3)
64
65/*
66 * Interrupt enable 0 OST_OIER_E0
67 */
68#define OST_OIER_E0 FIELD(1, 1, 0)
69/*
70 * Interrupt enable 1 OST_OIER_E1
71 */
72#define OST_OIER_E1 FIELD(1, 1, 1)
73/*
74 * Interrupt enable 2 OST_OIER_E2
75 */
76#define OST_OIER_E2 FIELD(1, 1, 2)
77/*
78 * Interrupt enable 3 OST_OIER_E3
79 */
80#define OST_OIER_E3 FIELD(1, 1, 3)
81
82/*
83 * Watchdog Match Enable OST_OWER_WME
84 */
85#define OST_OWER_WME FIELD(1, 1, 0)
86
87/*
88 * PWM Full Duty Cycle OST_PWMDCCR_FDCYCLE
89 */
90#define OST_PWMDCCR_FDCYCLE FIELD(1, 1, 10)
91