| xj | b04a402 | 2021-11-25 15:01:52 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Atheros AR71XX/AR724X/AR913X SPI controller device |
| 3 | * |
| 4 | * Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org> |
| 5 | * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License version 2 as published |
| 9 | * by the Free Software Foundation. |
| 10 | */ |
| 11 | |
| 12 | #include <linux/platform_device.h> |
| 13 | #include <asm/mach-ath79/ar71xx_regs.h> |
| 14 | #include "dev-spi.h" |
| 15 | |
| 16 | static struct resource ath79_spi_resources[] = { |
| 17 | { |
| 18 | .start = AR71XX_SPI_BASE, |
| 19 | .end = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1, |
| 20 | .flags = IORESOURCE_MEM, |
| 21 | }, |
| 22 | }; |
| 23 | |
| 24 | static struct platform_device ath79_spi_device = { |
| 25 | .name = "ath79-spi", |
| 26 | .id = -1, |
| 27 | .resource = ath79_spi_resources, |
| 28 | .num_resources = ARRAY_SIZE(ath79_spi_resources), |
| 29 | }; |
| 30 | |
| 31 | void __init ath79_register_spi(struct ath79_spi_platform_data *pdata, |
| 32 | struct spi_board_info const *info, |
| 33 | unsigned n) |
| 34 | { |
| 35 | spi_register_board_info(info, n); |
| 36 | ath79_spi_device.dev.platform_data = pdata; |
| 37 | platform_device_register(&ath79_spi_device); |
| 38 | } |