LXR uboot/arch/mips/mach-ath79/include/mach/ath79.h

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Atheros AR71XX/AR724X/AR913X common definitions
   4 *
   5 * Copyright (C) 2018-2019 Rosy Song <rosysong@rosinson.com>
   6 * Copyright (C) 2015-2016 Wills Wang <wills.wang@live.com>
   7 * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
   8 * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
   9 */
  10
  11#ifndef __ASM_MACH_ATH79_H
  12#define __ASM_MACH_ATH79_H
  13
  14#include <asm/global_data.h>
  15#include <linux/types.h>
  16
  17DECLARE_GLOBAL_DATA_PTR;
  18
  19enum ath79_soc_type {
  20        ATH79_SOC_UNKNOWN,
  21        ATH79_SOC_AR7130,
  22        ATH79_SOC_AR7141,
  23        ATH79_SOC_AR7161,
  24        ATH79_SOC_AR7240,
  25        ATH79_SOC_AR7241,
  26        ATH79_SOC_AR7242,
  27        ATH79_SOC_AR9130,
  28        ATH79_SOC_AR9132,
  29        ATH79_SOC_AR9330,
  30        ATH79_SOC_AR9331,
  31        ATH79_SOC_AR9341,
  32        ATH79_SOC_AR9342,
  33        ATH79_SOC_AR9344,
  34        ATH79_SOC_QCA9533,
  35        ATH79_SOC_QCA9556,
  36        ATH79_SOC_QCA9558,
  37        ATH79_SOC_TP9343,
  38        ATH79_SOC_QCA9561,
  39};
  40
  41static inline int soc_is_ar71xx(void)
  42{
  43        return gd->arch.soc == ATH79_SOC_AR7130 ||
  44                gd->arch.soc == ATH79_SOC_AR7141 ||
  45                gd->arch.soc == ATH79_SOC_AR7161;
  46}
  47
  48static inline int soc_is_ar724x(void)
  49{
  50        return gd->arch.soc == ATH79_SOC_AR7240 ||
  51                gd->arch.soc == ATH79_SOC_AR7241 ||
  52                gd->arch.soc == ATH79_SOC_AR7242;
  53}
  54
  55static inline int soc_is_ar7240(void)
  56{
  57        return gd->arch.soc == ATH79_SOC_AR7240;
  58}
  59
  60static inline int soc_is_ar7241(void)
  61{
  62        return gd->arch.soc == ATH79_SOC_AR7241;
  63}
  64
  65static inline int soc_is_ar7242(void)
  66{
  67        return gd->arch.soc == ATH79_SOC_AR7242;
  68}
  69
  70static inline int soc_is_ar913x(void)
  71{
  72        return gd->arch.soc == ATH79_SOC_AR9130 ||
  73                gd->arch.soc == ATH79_SOC_AR9132;
  74}
  75
  76static inline int soc_is_ar933x(void)
  77{
  78        return gd->arch.soc == ATH79_SOC_AR9330 ||
  79                gd->arch.soc == ATH79_SOC_AR9331;
  80}
  81
  82static inline int soc_is_ar9341(void)
  83{
  84        return gd->arch.soc == ATH79_SOC_AR9341;
  85}
  86
  87static inline int soc_is_ar9342(void)
  88{
  89        return gd->arch.soc == ATH79_SOC_AR9342;
  90}
  91
  92static inline int soc_is_ar9344(void)
  93{
  94        return gd->arch.soc == ATH79_SOC_AR9344;
  95}
  96
  97static inline int soc_is_ar934x(void)
  98{
  99        return soc_is_ar9341() ||
 100                soc_is_ar9342() ||
 101                soc_is_ar9344();
 102}
 103
 104static inline int soc_is_qca9533(void)
 105{
 106        return gd->arch.soc == ATH79_SOC_QCA9533;
 107}
 108
 109static inline int soc_is_qca953x(void)
 110{
 111        return soc_is_qca9533();
 112}
 113
 114static inline int soc_is_qca9556(void)
 115{
 116        return gd->arch.soc == ATH79_SOC_QCA9556;
 117}
 118
 119static inline int soc_is_qca9558(void)
 120{
 121        return gd->arch.soc == ATH79_SOC_QCA9558;
 122}
 123
 124static inline int soc_is_qca955x(void)
 125{
 126        return soc_is_qca9556() || soc_is_qca9558();
 127}
 128
 129static inline int soc_is_tp9343(void)
 130{
 131        return gd->arch.soc == ATH79_SOC_TP9343;
 132}
 133
 134static inline int soc_is_qca9561(void)
 135{
 136        return gd->arch.soc == ATH79_SOC_QCA9561;
 137}
 138
 139static inline int soc_is_qca956x(void)
 140{
 141        return soc_is_tp9343() || soc_is_qca9561();
 142}
 143
 144u32 ath79_get_bootstrap(void);
 145int ath79_eth_reset(void);
 146int ath79_usb_reset(void);
 147
 148void ar934x_pll_init(const u16 cpu_mhz, const u16 ddr_mhz, const u16 ahb_mhz);
 149void ar934x_ddr_init(const u16 cpu_mhz, const u16 ddr_mhz, const u16 ahb_mhz);
 150
 151void qca956x_pll_init(void);
 152void qca956x_ddr_init(void);
 153#endif /* __ASM_MACH_ATH79_H */
 154