| /* |
| * Atheros AR71XX/AR724X/AR913X common definitions |
| * |
| * Copyright (c) 2013 The Linux Foundation. All rights reserved. |
| * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> |
| * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> |
| * |
| * Parts of this file are based on Atheros' 2.6.15 BSP |
| * |
| * This program is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 as published |
| * by the Free Software Foundation. |
| */ |
| |
| #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_QCA9531, |
| ATH79_SOC_QCA9558, |
| 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_qca9531(void) |
| { |
| return ath79_soc == ATH79_SOC_QCA9531; |
| } |
| |
| static inline int soc_is_qca953x(void) |
| { |
| return soc_is_qca9531(); |
| } |
| |
| static inline int soc_is_ar934x(void) |
| { |
| return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344(); |
| } |
| |
| static inline int soc_is_qca9558(void) |
| { |
| return ath79_soc == ATH79_SOC_QCA9558; |
| } |
| |
| static inline int soc_is_qca955x(void) |
| { |
| return soc_is_qca9558(); |
| } |
| |
| 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_qca9563(); |
| } |
| |
| extern void __iomem *ath79_ddr_base; |
| extern void __iomem *ath79_gpio_base; |
| extern void __iomem *ath79_pll_base; |
| extern void __iomem *ath79_reset_base; |
| extern void __iomem *ath79_dma_base; |
| extern void __iomem *ath79_stereo_base; |
| extern void __iomem *ath79_audio_dpll_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); |
| } |
| |
| 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); |
| u32 ath79_device_reset_get(u32 mask); |
| |
| static inline void ath79_dma_wr(unsigned reg, u32 val) |
| { |
| __raw_writel(val, ath79_dma_base + reg); |
| } |
| |
| static inline u32 ath79_dma_rr(unsigned reg) |
| { |
| return __raw_readl(ath79_dma_base + reg); |
| } |
| |
| static inline void ath79_stereo_wr(unsigned reg, u32 val) |
| { |
| __raw_writel(val, ath79_stereo_base + reg); |
| } |
| |
| static inline u32 ath79_stereo_rr(unsigned reg) |
| { |
| return __raw_readl(ath79_stereo_base + reg); |
| } |
| |
| static inline void ath79_audio_dpll_wr(unsigned reg, u32 val) |
| { |
| __raw_writel(val, ath79_audio_dpll_base + reg); |
| } |
| |
| static inline u32 ath79_audio_dpll_rr(unsigned reg) |
| { |
| return __raw_readl(ath79_audio_dpll_base + reg); |
| } |
| |
| void ath79_flash_acquire(void); |
| void ath79_flash_release(void); |
| |
| #endif /* __ASM_MACH_ATH79_H */ |