+
+static struct resource rt305x_wdt_resources[] = {
+ {
+ .start = RT305X_TIMER_BASE,
+ .end = RT305X_TIMER_BASE + RT305X_TIMER_SIZE - 1,
+ .flags = IORESOURCE_MEM,
+ },
+};
+
+static struct platform_device rt305x_wdt_device = {
+ .name = "ramips-wdt",
+ .id = -1,
+ .resource = rt305x_wdt_resources,
+ .num_resources = ARRAY_SIZE(rt305x_wdt_resources),
+};
+
+void __init rt305x_register_wdt(void)
+{
+ u32 t;
+
+ /* enable WDT reset output on pin SRAM_CS_N */
+ t = rt305x_sysc_rr(SYSC_REG_SYSTEM_CONFIG);
+ t |= SYSTEM_CONFIG_SRAM_CS0_MODE_WDT <<
+ SYSTEM_CONFIG_SRAM_CS0_MODE_SHIFT;
+ rt305x_sysc_wr(t, SYSC_REG_SYSTEM_CONFIG);
+
+ platform_device_register(&rt305x_wdt_device);
+}
+
+static struct resource rt305x_spi_resources[] = {
+ {
+ .flags = IORESOURCE_MEM,
+ .start = RT305X_SPI_BASE,
+ .end = RT305X_SPI_BASE + RT305X_SPI_SIZE - 1,
+ },
+};
+
+static struct platform_device rt305x_spi_device = {
+ .name = "ramips-spi",
+ .id = 0,
+ .resource = rt305x_spi_resources,
+ .num_resources = ARRAY_SIZE(rt305x_spi_resources),
+};
+
+void __init rt305x_register_spi(struct spi_board_info *info, int n)
+{
+ spi_register_board_info(info, n);
+ platform_device_register(&rt305x_spi_device);
+}