1 files changed, 89 insertions, 0 deletions
diff --git a/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/rt288x.h b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/rt288x.h
new file mode 100644
index 000000000..9b218de02
--- /dev/null
+++ b/target/linux/ramips/files/arch/mips/include/asm/mach-ralink/rt288x.h
@@ -0,0 +1,89 @@
+/*
+ * Ralink RT288x SoC specific definitions
+ *
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Ralink's 2.6.21 BSP
+ *
+ * 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.
+ */
+
+#ifndef _RT288X_H_
+#define _RT288X_H_
+
+#include <linux/init.h>
+#include <linux/io.h>
+
+void rt288x_detect_sys_type(void) __init;
+
+#define RT288X_SYS_TYPE_LEN	64
+extern unsigned char rt288x_sys_type[RT288X_SYS_TYPE_LEN];
+
+void rt288x_detect_sys_freq(void) __init;
+
+extern unsigned long rt288x_cpu_freq;
+extern unsigned long rt288x_sys_freq;
+
+extern unsigned long rt288x_mach_type;
+#define RT288X_MACH_GENERIC	0
+
+#define RT288X_CPU_IRQ_BASE	0
+#define RT288X_INTC_IRQ_BASE	8
+#define RT288X_INTC_IRQ_COUNT	32
+#define RT288X_GPIO_IRQ_BASE	40
+
+#define RT288X_CPU_IRQ_INTC	(RT288X_CPU_IRQ_BASE + 2)
+#define RT288X_CPU_IRQ_PCI	(RT288X_CPU_IRQ_BASE + 4)
+#define RT288X_CPU_IRQ_FE	(RT288X_CPU_IRQ_BASE + 5)
+#define RT288X_CPU_IRQ_WNIC	(RT288X_CPU_IRQ_BASE + 6)
+#define RT288X_CPU_IRQ_COUNTER	(RT288X_CPU_IRQ_BASE + 7)
+
+#define RT2880_INTC_IRQ_TIMER0	(RT288X_INTC_IRQ_BASE + 0)
+#define RT2880_INTC_IRQ_TIMER1	(RT288X_INTC_IRQ_BASE + 1)
+#define RT2880_INTC_IRQ_UART0	(RT288X_INTC_IRQ_BASE + 2)
+#define RT2880_INTC_IRQ_PIO	(RT288X_INTC_IRQ_BASE + 3)
+#define RT2880_INTC_IRQ_PCM	(RT288X_INTC_IRQ_BASE + 4)
+#define RT2880_INTC_IRQ_UART1	(RT288X_INTC_IRQ_BASE + 8)
+#define RT2880_INTC_IRQ_IA	(RT288X_INTC_IRQ_BASE + 23)
+
+#define RT288X_GPIO_IRQ(x)	(RT288X_GPIO_IRQ_BASE + (x))
+#define RT288X_GPIO_COUNT	32
+
+extern void __iomem *rt288x_sysc_base;
+extern void __iomem *rt288x_intc_base;
+extern void __iomem *rt288x_memc_base;
+
+static inline void rt288x_sysc_wr(u32 val, unsigned reg)
+{
+	__raw_writel(val, rt288x_sysc_base + reg);
+}
+
+static inline u32 rt288x_sysc_rr(unsigned reg)
+{
+	return __raw_readl(rt288x_sysc_base + reg);
+}
+
+static inline void rt288x_intc_wr(u32 val, unsigned reg)
+{
+	__raw_writel(val, rt288x_intc_base + reg);
+}
+
+static inline u32 rt288x_intc_rr(unsigned reg)
+{
+	return __raw_readl(rt288x_intc_base + reg);
+}
+
+static inline void rt288x_memc_wr(u32 val, unsigned reg)
+{
+	__raw_writel(val, rt288x_memc_base + reg);
+}
+
+static inline u32 rt288x_memc_rr(unsigned reg)
+{
+	return __raw_readl(rt288x_memc_base + reg);
+}
+
+#endif /* _RT228X_H_ */