1 files changed, 38 insertions, 0 deletions

diff --git a/arch/mips/ath79/dev-spi.c b/arch/mips/ath79/dev-spi.c
new file mode 100644
index 000000000000..aa30163efbfd
--- /dev/null
+++ b/arch/mips/ath79/dev-spi.c
@@ -0,0 +1,38 @@
+/*
+ *  Atheros AR71XX/AR724X/AR913X SPI controller device
+ *
+ *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the GNU General Public License version 2 as published
+ *  by the Free Software Foundation.
+ */
+
+#include <linux/platform_device.h>
+#include <asm/mach-ath79/ar71xx_regs.h>
+#include "dev-spi.h"
+
+static struct resource ath79_spi_resources[] = {
+        {
+                .start  = AR71XX_SPI_BASE,
+                .end    = AR71XX_SPI_BASE + AR71XX_SPI_SIZE - 1,
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device ath79_spi_device = {
+        .name           = "ath79-spi",
+        .id             = -1,
+        .resource       = ath79_spi_resources,
+        .num_resources  = ARRAY_SIZE(ath79_spi_resources),
+};
+
+void __init ath79_register_spi(struct ath79_spi_platform_data *pdata,
+                               struct spi_board_info const *info,
+                               unsigned n)
+{
+        spi_register_board_info(info, n);
+        ath79_spi_device.dev.platform_data = pdata;
+        platform_device_register(&ath79_spi_device);
+}