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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Atheros AR71XX/AR724X/AR913X common definitions
*
* Copyright (C) 2008-2011 Gabor Juhos <[email protected]>
* Copyright (C) 2008 Imre Kaloz <[email protected]>
*
* Parts of this file are based on Atheros' 2.6.15 BSP
*/
#ifndef __ASM_MACH_ATH79_H
#define __ASM_MACH_ATH79_H
#include <linux/types.h>
#include <linux/io.h>
enum ath79_soc_type {
ATH79_SOC_UNKNOWN,
ATH79_SOC_AR7130,
ATH79_SOC_AR7141,
ATH79_SOC_AR7161,
ATH79_SOC_AR7240,
ATH79_SOC_AR7241,
ATH79_SOC_AR7242,
ATH79_SOC_AR9130,
ATH79_SOC_AR9132,
ATH79_SOC_AR9330,
ATH79_SOC_AR9331,
ATH79_SOC_AR9341,
ATH79_SOC_AR9342,
ATH79_SOC_AR9344,
ATH79_SOC_QCA9533,
ATH79_SOC_QCA9556,
ATH79_SOC_QCA9558,
ATH79_SOC_TP9343,
ATH79_SOC_QCA956X,
};
extern enum ath79_soc_type ath79_soc;
extern unsigned int ath79_soc_rev;
static inline int soc_is_ar71xx(void)
{
return (ath79_soc == ATH79_SOC_AR7130 ||
ath79_soc == ATH79_SOC_AR7141 ||
ath79_soc == ATH79_SOC_AR7161);
}
static inline int soc_is_ar724x(void)
{
return (ath79_soc == ATH79_SOC_AR7240 ||
ath79_soc == ATH79_SOC_AR7241 ||
ath79_soc == ATH79_SOC_AR7242);
}
static inline int soc_is_ar7240(void)
{
return (ath79_soc == ATH79_SOC_AR7240);
}
static inline int soc_is_ar7241(void)
{
return (ath79_soc == ATH79_SOC_AR7241);
}
static inline int soc_is_ar7242(void)
{
return (ath79_soc == ATH79_SOC_AR7242);
}
static inline int soc_is_ar913x(void)
{
return (ath79_soc == ATH79_SOC_AR9130 ||
ath79_soc == ATH79_SOC_AR9132);
}
static inline int soc_is_ar933x(void)
{
return (ath79_soc == ATH79_SOC_AR9330 ||
ath79_soc == ATH79_SOC_AR9331);
}
static inline int soc_is_ar9341(void)
{
return (ath79_soc == ATH79_SOC_AR9341);
}
static inline int soc_is_ar9342(void)
{
return (ath79_soc == ATH79_SOC_AR9342);
}
static inline int soc_is_ar9344(void)
{
return (ath79_soc == ATH79_SOC_AR9344);
}
static inline int soc_is_ar934x(void)
{
return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344();
}
static inline int soc_is_qca9533(void)
{
return ath79_soc == ATH79_SOC_QCA9533;
}
static inline int soc_is_qca953x(void)
{
return soc_is_qca9533();
}
static inline int soc_is_qca9556(void)
{
return ath79_soc == ATH79_SOC_QCA9556;
}
static inline int soc_is_qca9558(void)
{
return ath79_soc == ATH79_SOC_QCA9558;
}
static inline int soc_is_qca955x(void)
{
return soc_is_qca9556() || soc_is_qca9558();
}
static inline int soc_is_tp9343(void)
{
return ath79_soc == ATH79_SOC_TP9343;
}
static inline int soc_is_qca9561(void)
{
return ath79_soc == ATH79_SOC_QCA956X;
}
static inline int soc_is_qca9563(void)
{
return ath79_soc == ATH79_SOC_QCA956X;
}
static inline int soc_is_qca956x(void)
{
return soc_is_qca9561() || soc_is_qca9563();
}
void ath79_ddr_wb_flush(unsigned int reg);
void ath79_ddr_set_pci_windows(void);
extern void __iomem *ath79_pll_base;
extern void __iomem *ath79_reset_base;
static inline void ath79_pll_wr(unsigned reg, u32 val)
{
__raw_writel(val, ath79_pll_base + reg);
}
static inline u32 ath79_pll_rr(unsigned reg)
{
return __raw_readl(ath79_pll_base + reg);
}
static inline void ath79_reset_wr(unsigned reg, u32 val)
{
__raw_writel(val, ath79_reset_base + reg);
(void) __raw_readl(ath79_reset_base + reg); /* flush */
}
static inline u32 ath79_reset_rr(unsigned reg)
{
return __raw_readl(ath79_reset_base + reg);
}
void ath79_device_reset_set(u32 mask);
void ath79_device_reset_clear(u32 mask);
#endif /* __ASM_MACH_ATH79_H */
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