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MIPS: ath25: add SoC type detection

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Detect SoC type based on device ID and board configuration data.

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/8244/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Sergey Ryazanov
2014-10-29 03:18:45 +04:00
committed by Ralf Baechle
parent a747371748
commit 1654861f6e
4 changed files with 77 additions and 1 deletions
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16
arch/mips/ath25/devices.h
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@@ -7,6 +7,22 @@
#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);