dt-bindings: reset: imx7: Fix the spelling of 'indices'
[sfrench/cifs-2.6.git] / drivers / gpu / host1x / hw / host1x06_hardware.h
1 /*
2  * Tegra host1x Register Offsets for Tegra186
3  *
4  * Copyright (c) 2017 NVIDIA Corporation.
5  *
6  * This program is free software; you can redistribute it and/or modify it
7  * under the terms and conditions of the GNU General Public License,
8  * version 2, as published by the Free Software Foundation.
9  *
10  * This program is distributed in the hope it will be useful, but WITHOUT
11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
13  * more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
17  */
18
19 #ifndef __HOST1X_HOST1X06_HARDWARE_H
20 #define __HOST1X_HOST1X06_HARDWARE_H
21
22 #include <linux/types.h>
23 #include <linux/bitops.h>
24
25 #include "hw_host1x06_channel.h"
26 #include "hw_host1x06_uclass.h"
27 #include "hw_host1x06_vm.h"
28 #include "hw_host1x06_hypervisor.h"
29
30 static inline u32 host1x_class_host_wait_syncpt(
31         unsigned indx, unsigned threshold)
32 {
33         return host1x_uclass_wait_syncpt_indx_f(indx)
34                 | host1x_uclass_wait_syncpt_thresh_f(threshold);
35 }
36
37 static inline u32 host1x_class_host_load_syncpt_base(
38         unsigned indx, unsigned threshold)
39 {
40         return host1x_uclass_load_syncpt_base_base_indx_f(indx)
41                 | host1x_uclass_load_syncpt_base_value_f(threshold);
42 }
43
44 static inline u32 host1x_class_host_wait_syncpt_base(
45         unsigned indx, unsigned base_indx, unsigned offset)
46 {
47         return host1x_uclass_wait_syncpt_base_indx_f(indx)
48                 | host1x_uclass_wait_syncpt_base_base_indx_f(base_indx)
49                 | host1x_uclass_wait_syncpt_base_offset_f(offset);
50 }
51
52 static inline u32 host1x_class_host_incr_syncpt_base(
53         unsigned base_indx, unsigned offset)
54 {
55         return host1x_uclass_incr_syncpt_base_base_indx_f(base_indx)
56                 | host1x_uclass_incr_syncpt_base_offset_f(offset);
57 }
58
59 static inline u32 host1x_class_host_incr_syncpt(
60         unsigned cond, unsigned indx)
61 {
62         return host1x_uclass_incr_syncpt_cond_f(cond)
63                 | host1x_uclass_incr_syncpt_indx_f(indx);
64 }
65
66 static inline u32 host1x_class_host_indoff_reg_write(
67         unsigned mod_id, unsigned offset, bool auto_inc)
68 {
69         u32 v = host1x_uclass_indoff_indbe_f(0xf)
70                 | host1x_uclass_indoff_indmodid_f(mod_id)
71                 | host1x_uclass_indoff_indroffset_f(offset);
72         if (auto_inc)
73                 v |= host1x_uclass_indoff_autoinc_f(1);
74         return v;
75 }
76
77 static inline u32 host1x_class_host_indoff_reg_read(
78         unsigned mod_id, unsigned offset, bool auto_inc)
79 {
80         u32 v = host1x_uclass_indoff_indmodid_f(mod_id)
81                 | host1x_uclass_indoff_indroffset_f(offset)
82                 | host1x_uclass_indoff_rwn_read_v();
83         if (auto_inc)
84                 v |= host1x_uclass_indoff_autoinc_f(1);
85         return v;
86 }
87
88 /* cdma opcodes */
89 static inline u32 host1x_opcode_setclass(
90         unsigned class_id, unsigned offset, unsigned mask)
91 {
92         return (0 << 28) | (offset << 16) | (class_id << 6) | mask;
93 }
94
95 static inline u32 host1x_opcode_incr(unsigned offset, unsigned count)
96 {
97         return (1 << 28) | (offset << 16) | count;
98 }
99
100 static inline u32 host1x_opcode_nonincr(unsigned offset, unsigned count)
101 {
102         return (2 << 28) | (offset << 16) | count;
103 }
104
105 static inline u32 host1x_opcode_mask(unsigned offset, unsigned mask)
106 {
107         return (3 << 28) | (offset << 16) | mask;
108 }
109
110 static inline u32 host1x_opcode_imm(unsigned offset, unsigned value)
111 {
112         return (4 << 28) | (offset << 16) | value;
113 }
114
115 static inline u32 host1x_opcode_imm_incr_syncpt(unsigned cond, unsigned indx)
116 {
117         return host1x_opcode_imm(host1x_uclass_incr_syncpt_r(),
118                 host1x_class_host_incr_syncpt(cond, indx));
119 }
120
121 static inline u32 host1x_opcode_restart(unsigned address)
122 {
123         return (5 << 28) | (address >> 4);
124 }
125
126 static inline u32 host1x_opcode_gather(unsigned count)
127 {
128         return (6 << 28) | count;
129 }
130
131 static inline u32 host1x_opcode_gather_nonincr(unsigned offset, unsigned count)
132 {
133         return (6 << 28) | (offset << 16) | BIT(15) | count;
134 }
135
136 static inline u32 host1x_opcode_gather_incr(unsigned offset, unsigned count)
137 {
138         return (6 << 28) | (offset << 16) | BIT(15) | BIT(14) | count;
139 }
140
141 static inline u32 host1x_opcode_gather_wide(unsigned count)
142 {
143         return (12 << 28) | count;
144 }
145
146 #define HOST1X_OPCODE_NOP host1x_opcode_nonincr(0, 0)
147
148 #endif