From 76cb841cb886eef6b3bee341a2266c76578724ad Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 6 May 2024 03:02:30 +0200 Subject: Adding upstream version 4.19.249. Signed-off-by: Daniel Baumann --- arch/mips/ath25/devices.h | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 arch/mips/ath25/devices.h (limited to 'arch/mips/ath25/devices.h') diff --git a/arch/mips/ath25/devices.h b/arch/mips/ath25/devices.h new file mode 100644 index 000000000..44cf69063 --- /dev/null +++ b/arch/mips/ath25/devices.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ATH25_DEVICES_H +#define __ATH25_DEVICES_H + +#include + +#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 -- cgit v1.2.3