| 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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| 2 | #ifndef _SOC_EP93XX_H |
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| 3 | #define _SOC_EP93XX_H |
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| 4 | |
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| 5 | struct regmap; |
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| 6 | struct spinlock_t; |
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| 7 | |
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| 8 | enum ep93xx_soc_model { |
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| 9 | EP93XX_9301_SOC, |
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| 10 | EP93XX_9307_SOC, |
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| 11 | EP93XX_9312_SOC, |
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| 12 | }; |
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| 13 | |
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| 14 | #include <linux/auxiliary_bus.h> |
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| 15 | #include <linux/compiler_types.h> |
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| 16 | #include <linux/container_of.h> |
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| 17 | |
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| 18 | #define EP93XX_CHIP_REV_D0 3 |
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| 19 | #define EP93XX_CHIP_REV_D1 4 |
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| 20 | #define EP93XX_CHIP_REV_E0 5 |
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| 21 | #define EP93XX_CHIP_REV_E1 6 |
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| 22 | #define EP93XX_CHIP_REV_E2 7 |
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| 23 | |
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| 24 | struct ep93xx_regmap_adev { |
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| 25 | struct auxiliary_device adev; |
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| 26 | struct regmap *map; |
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| 27 | void __iomem *base; |
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| 28 | spinlock_t *lock; |
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| 29 | void (*write)(struct regmap *map, spinlock_t *lock, unsigned int reg, |
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| 30 | unsigned int val); |
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| 31 | void (*update_bits)(struct regmap *map, spinlock_t *lock, |
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| 32 | unsigned int reg, unsigned int mask, unsigned int val); |
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| 33 | }; |
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| 34 | |
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| 35 | #define to_ep93xx_regmap_adev(_adev) \ |
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| 36 | container_of((_adev), struct ep93xx_regmap_adev, adev) |
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| 37 | |
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| 38 | #endif |
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| 39 | |
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