1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Atheros AR71XX/AR724X/AR913X common definitions
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
5*4882a593Smuzhiyun * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
6*4882a593Smuzhiyun * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
7*4882a593Smuzhiyun *
8*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+
9*4882a593Smuzhiyun */
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun #ifndef __ASM_MACH_ATH79_H
12*4882a593Smuzhiyun #define __ASM_MACH_ATH79_H
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun #include <linux/types.h>
15*4882a593Smuzhiyun
16*4882a593Smuzhiyun DECLARE_GLOBAL_DATA_PTR;
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun enum ath79_soc_type {
19*4882a593Smuzhiyun ATH79_SOC_UNKNOWN,
20*4882a593Smuzhiyun ATH79_SOC_AR7130,
21*4882a593Smuzhiyun ATH79_SOC_AR7141,
22*4882a593Smuzhiyun ATH79_SOC_AR7161,
23*4882a593Smuzhiyun ATH79_SOC_AR7240,
24*4882a593Smuzhiyun ATH79_SOC_AR7241,
25*4882a593Smuzhiyun ATH79_SOC_AR7242,
26*4882a593Smuzhiyun ATH79_SOC_AR9130,
27*4882a593Smuzhiyun ATH79_SOC_AR9132,
28*4882a593Smuzhiyun ATH79_SOC_AR9330,
29*4882a593Smuzhiyun ATH79_SOC_AR9331,
30*4882a593Smuzhiyun ATH79_SOC_AR9341,
31*4882a593Smuzhiyun ATH79_SOC_AR9342,
32*4882a593Smuzhiyun ATH79_SOC_AR9344,
33*4882a593Smuzhiyun ATH79_SOC_QCA9533,
34*4882a593Smuzhiyun ATH79_SOC_QCA9556,
35*4882a593Smuzhiyun ATH79_SOC_QCA9558,
36*4882a593Smuzhiyun ATH79_SOC_TP9343,
37*4882a593Smuzhiyun ATH79_SOC_QCA9561,
38*4882a593Smuzhiyun };
39*4882a593Smuzhiyun
soc_is_ar71xx(void)40*4882a593Smuzhiyun static inline int soc_is_ar71xx(void)
41*4882a593Smuzhiyun {
42*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR7130 ||
43*4882a593Smuzhiyun gd->arch.soc == ATH79_SOC_AR7141 ||
44*4882a593Smuzhiyun gd->arch.soc == ATH79_SOC_AR7161;
45*4882a593Smuzhiyun }
46*4882a593Smuzhiyun
soc_is_ar724x(void)47*4882a593Smuzhiyun static inline int soc_is_ar724x(void)
48*4882a593Smuzhiyun {
49*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR7240 ||
50*4882a593Smuzhiyun gd->arch.soc == ATH79_SOC_AR7241 ||
51*4882a593Smuzhiyun gd->arch.soc == ATH79_SOC_AR7242;
52*4882a593Smuzhiyun }
53*4882a593Smuzhiyun
soc_is_ar7240(void)54*4882a593Smuzhiyun static inline int soc_is_ar7240(void)
55*4882a593Smuzhiyun {
56*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR7240;
57*4882a593Smuzhiyun }
58*4882a593Smuzhiyun
soc_is_ar7241(void)59*4882a593Smuzhiyun static inline int soc_is_ar7241(void)
60*4882a593Smuzhiyun {
61*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR7241;
62*4882a593Smuzhiyun }
63*4882a593Smuzhiyun
soc_is_ar7242(void)64*4882a593Smuzhiyun static inline int soc_is_ar7242(void)
65*4882a593Smuzhiyun {
66*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR7242;
67*4882a593Smuzhiyun }
68*4882a593Smuzhiyun
soc_is_ar913x(void)69*4882a593Smuzhiyun static inline int soc_is_ar913x(void)
70*4882a593Smuzhiyun {
71*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR9130 ||
72*4882a593Smuzhiyun gd->arch.soc == ATH79_SOC_AR9132;
73*4882a593Smuzhiyun }
74*4882a593Smuzhiyun
soc_is_ar933x(void)75*4882a593Smuzhiyun static inline int soc_is_ar933x(void)
76*4882a593Smuzhiyun {
77*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR9330 ||
78*4882a593Smuzhiyun gd->arch.soc == ATH79_SOC_AR9331;
79*4882a593Smuzhiyun }
80*4882a593Smuzhiyun
soc_is_ar9341(void)81*4882a593Smuzhiyun static inline int soc_is_ar9341(void)
82*4882a593Smuzhiyun {
83*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR9341;
84*4882a593Smuzhiyun }
85*4882a593Smuzhiyun
soc_is_ar9342(void)86*4882a593Smuzhiyun static inline int soc_is_ar9342(void)
87*4882a593Smuzhiyun {
88*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR9342;
89*4882a593Smuzhiyun }
90*4882a593Smuzhiyun
soc_is_ar9344(void)91*4882a593Smuzhiyun static inline int soc_is_ar9344(void)
92*4882a593Smuzhiyun {
93*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_AR9344;
94*4882a593Smuzhiyun }
95*4882a593Smuzhiyun
soc_is_ar934x(void)96*4882a593Smuzhiyun static inline int soc_is_ar934x(void)
97*4882a593Smuzhiyun {
98*4882a593Smuzhiyun return soc_is_ar9341() ||
99*4882a593Smuzhiyun soc_is_ar9342() ||
100*4882a593Smuzhiyun soc_is_ar9344();
101*4882a593Smuzhiyun }
102*4882a593Smuzhiyun
soc_is_qca9533(void)103*4882a593Smuzhiyun static inline int soc_is_qca9533(void)
104*4882a593Smuzhiyun {
105*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_QCA9533;
106*4882a593Smuzhiyun }
107*4882a593Smuzhiyun
soc_is_qca953x(void)108*4882a593Smuzhiyun static inline int soc_is_qca953x(void)
109*4882a593Smuzhiyun {
110*4882a593Smuzhiyun return soc_is_qca9533();
111*4882a593Smuzhiyun }
112*4882a593Smuzhiyun
soc_is_qca9556(void)113*4882a593Smuzhiyun static inline int soc_is_qca9556(void)
114*4882a593Smuzhiyun {
115*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_QCA9556;
116*4882a593Smuzhiyun }
117*4882a593Smuzhiyun
soc_is_qca9558(void)118*4882a593Smuzhiyun static inline int soc_is_qca9558(void)
119*4882a593Smuzhiyun {
120*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_QCA9558;
121*4882a593Smuzhiyun }
122*4882a593Smuzhiyun
soc_is_qca955x(void)123*4882a593Smuzhiyun static inline int soc_is_qca955x(void)
124*4882a593Smuzhiyun {
125*4882a593Smuzhiyun return soc_is_qca9556() || soc_is_qca9558();
126*4882a593Smuzhiyun }
127*4882a593Smuzhiyun
soc_is_tp9343(void)128*4882a593Smuzhiyun static inline int soc_is_tp9343(void)
129*4882a593Smuzhiyun {
130*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_TP9343;
131*4882a593Smuzhiyun }
132*4882a593Smuzhiyun
soc_is_qca9561(void)133*4882a593Smuzhiyun static inline int soc_is_qca9561(void)
134*4882a593Smuzhiyun {
135*4882a593Smuzhiyun return gd->arch.soc == ATH79_SOC_QCA9561;
136*4882a593Smuzhiyun }
137*4882a593Smuzhiyun
soc_is_qca956x(void)138*4882a593Smuzhiyun static inline int soc_is_qca956x(void)
139*4882a593Smuzhiyun {
140*4882a593Smuzhiyun return soc_is_tp9343() || soc_is_qca9561();
141*4882a593Smuzhiyun }
142*4882a593Smuzhiyun
143*4882a593Smuzhiyun u32 ath79_get_bootstrap(void);
144*4882a593Smuzhiyun int ath79_eth_reset(void);
145*4882a593Smuzhiyun int ath79_usb_reset(void);
146*4882a593Smuzhiyun
147*4882a593Smuzhiyun void ar934x_pll_init(const u16 cpu_mhz, const u16 ddr_mhz, const u16 ahb_mhz);
148*4882a593Smuzhiyun void ar934x_ddr_init(const u16 cpu_mhz, const u16 ddr_mhz, const u16 ahb_mhz);
149*4882a593Smuzhiyun
150*4882a593Smuzhiyun #endif /* __ASM_MACH_ATH79_H */
151