mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-20 11:13:58 +08:00
d6a4c72ae4
Atheros AR5312 and AR2315 both have a builtin wireless device, this patch add helper code and register platform device for all supported WiSoCs. Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com> Cc: Linux MIPS <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/8249/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
44 lines
925 B
C
44 lines
925 B
C
#ifndef __ATH25_DEVICES_H
|
|
#define __ATH25_DEVICES_H
|
|
|
|
#include <linux/cpu.h>
|
|
|
|
#define ATH25_REG_MS(_val, _field) (((_val) & _field##_M) >> _field##_S)
|
|
|
|
#define ATH25_IRQ_CPU_CLOCK (MIPS_CPU_IRQ_BASE + 7) /* C0_CAUSE: 0x8000 */
|
|
|
|
enum ath25_soc_type {
|
|
/* handled by ar5312.c */
|
|
ATH25_SOC_AR2312,
|
|
ATH25_SOC_AR2313,
|
|
ATH25_SOC_AR5312,
|
|
|
|
/* handled by ar2315.c */
|
|
ATH25_SOC_AR2315,
|
|
ATH25_SOC_AR2316,
|
|
ATH25_SOC_AR2317,
|
|
ATH25_SOC_AR2318,
|
|
|
|
ATH25_SOC_UNKNOWN
|
|
};
|
|
|
|
extern enum ath25_soc_type ath25_soc;
|
|
extern struct ar231x_board_config ath25_board;
|
|
extern void (*ath25_irq_dispatch)(void);
|
|
|
|
int ath25_find_config(phys_addr_t offset, unsigned long size);
|
|
void ath25_serial_setup(u32 mapbase, int irq, unsigned int uartclk);
|
|
int ath25_add_wmac(int nr, u32 base, int irq);
|
|
|
|
static inline bool is_ar2315(void)
|
|
{
|
|
return (current_cpu_data.cputype == CPU_4KEC);
|
|
}
|
|
|
|
static inline bool is_ar5312(void)
|
|
{
|
|
return !is_ar2315();
|
|
}
|
|
|
|
#endif
|