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Diffstat (limited to 'arch/mips/include/asm/mach-ralink/rt288x.h')
-rw-r--r--arch/mips/include/asm/mach-ralink/rt288x.h53
1 files changed, 53 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ralink/rt288x.h b/arch/mips/include/asm/mach-ralink/rt288x.h
new file mode 100644
index 0000000..03ad716
--- /dev/null
+++ b/arch/mips/include/asm/mach-ralink/rt288x.h
@@ -0,0 +1,53 @@
+/*
+ * 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.
+ *
+ * Parts of this file are based on Ralink's 2.6.21 BSP
+ *
+ * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ * Copyright (C) 2013 John Crispin <blogic@openwrt.org>
+ */
+
+#ifndef _RT288X_REGS_H_
+#define _RT288X_REGS_H_
+
+#define RT2880_SYSC_BASE 0x00300000
+
+#define SYSC_REG_CHIP_NAME0 0x00
+#define SYSC_REG_CHIP_NAME1 0x04
+#define SYSC_REG_CHIP_ID 0x0c
+#define SYSC_REG_SYSTEM_CONFIG 0x10
+#define SYSC_REG_CLKCFG 0x30
+
+#define RT2880_CHIP_NAME0 0x38325452
+#define RT2880_CHIP_NAME1 0x20203038
+
+#define CHIP_ID_ID_MASK 0xff
+#define CHIP_ID_ID_SHIFT 8
+#define CHIP_ID_REV_MASK 0xff
+
+#define SYSTEM_CONFIG_CPUCLK_SHIFT 20
+#define SYSTEM_CONFIG_CPUCLK_MASK 0x3
+#define SYSTEM_CONFIG_CPUCLK_250 0x0
+#define SYSTEM_CONFIG_CPUCLK_266 0x1
+#define SYSTEM_CONFIG_CPUCLK_280 0x2
+#define SYSTEM_CONFIG_CPUCLK_300 0x3
+
+#define RT2880_GPIO_MODE_I2C BIT(0)
+#define RT2880_GPIO_MODE_UART0 BIT(1)
+#define RT2880_GPIO_MODE_SPI BIT(2)
+#define RT2880_GPIO_MODE_UART1 BIT(3)
+#define RT2880_GPIO_MODE_JTAG BIT(4)
+#define RT2880_GPIO_MODE_MDIO BIT(5)
+#define RT2880_GPIO_MODE_SDRAM BIT(6)
+#define RT2880_GPIO_MODE_PCI BIT(7)
+
+#define CLKCFG_SRAM_CS_N_WDT BIT(9)
+
+#define RT2880_SDRAM_BASE 0x08000000
+#define RT2880_MEM_SIZE_MIN 2
+#define RT2880_MEM_SIZE_MAX 128
+
+#endif
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