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Commit | Line | Data |
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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
63bd2359 | 2 | /* |
ff6814d5 | 3 | * au1550_spi.h - Au1550 PSC SPI controller driver - platform data structure |
63bd2359 JN |
4 | */ |
5 | ||
6 | #ifndef _AU1550_SPI_H_ | |
7 | #define _AU1550_SPI_H_ | |
8 | ||
9 | struct au1550_spi_info { | |
63bd2359 JN |
10 | u32 mainclk_hz; /* main input clock frequency of PSC */ |
11 | u16 num_chipselect; /* number of chipselects supported */ | |
12 | void (*activate_cs)(struct au1550_spi_info *spi, int cs, int polarity); | |
13 | void (*deactivate_cs)(struct au1550_spi_info *spi, int cs, int polarity); | |
14 | }; | |
15 | ||
16 | #endif |