9 files changed, 962 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
new file mode 100644
index 00000000000..cd41e93bc1d
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h
@@ -0,0 +1,555 @@
+/*
+ *  Atheros AR71XX/AR724X/AR913X SoC register definitions
+ *
+ *  Copyright (C) 2010-2011 Jaiganesh Narayanan <jnarayanan@atheros.com>
+ *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  Parts of this file are based on Atheros' 2.6.15/2.6.31 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 __ASM_MACH_AR71XX_REGS_H
+#define __ASM_MACH_AR71XX_REGS_H
+
+#include <linux/types.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+
+#define AR71XX_APB_BASE		0x18000000
+#define AR71XX_EHCI_BASE	0x1b000000
+#define AR71XX_EHCI_SIZE	0x1000
+#define AR71XX_OHCI_BASE	0x1c000000
+#define AR71XX_OHCI_SIZE	0x1000
+#define AR71XX_SPI_BASE		0x1f000000
+#define AR71XX_SPI_SIZE		0x01000000
+
+#define AR71XX_DDR_CTRL_BASE	(AR71XX_APB_BASE + 0x00000000)
+#define AR71XX_DDR_CTRL_SIZE	0x100
+#define AR71XX_UART_BASE	(AR71XX_APB_BASE + 0x00020000)
+#define AR71XX_UART_SIZE	0x100
+#define AR71XX_USB_CTRL_BASE	(AR71XX_APB_BASE + 0x00030000)
+#define AR71XX_USB_CTRL_SIZE	0x100
+#define AR71XX_GPIO_BASE	(AR71XX_APB_BASE + 0x00040000)
+#define AR71XX_GPIO_SIZE	0x100
+#define AR71XX_PLL_BASE		(AR71XX_APB_BASE + 0x00050000)
+#define AR71XX_PLL_SIZE		0x100
+#define AR71XX_RESET_BASE	(AR71XX_APB_BASE + 0x00060000)
+#define AR71XX_RESET_SIZE	0x100
+
+#define AR71XX_PCI_MEM_BASE	0x10000000
+#define AR71XX_PCI_MEM_SIZE	0x07000000
+
+#define AR71XX_PCI_WIN0_OFFS	0x10000000
+#define AR71XX_PCI_WIN1_OFFS	0x11000000
+#define AR71XX_PCI_WIN2_OFFS	0x12000000
+#define AR71XX_PCI_WIN3_OFFS	0x13000000
+#define AR71XX_PCI_WIN4_OFFS	0x14000000
+#define AR71XX_PCI_WIN5_OFFS	0x15000000
+#define AR71XX_PCI_WIN6_OFFS	0x16000000
+#define AR71XX_PCI_WIN7_OFFS	0x07000000
+
+#define AR71XX_PCI_CFG_BASE	\
+	(AR71XX_PCI_MEM_BASE + AR71XX_PCI_WIN7_OFFS + 0x10000)
+#define AR71XX_PCI_CFG_SIZE	0x100
+
+#define AR7240_USB_CTRL_BASE	(AR71XX_APB_BASE + 0x00030000)
+#define AR7240_USB_CTRL_SIZE	0x100
+#define AR7240_OHCI_BASE	0x1b000000
+#define AR7240_OHCI_SIZE	0x1000
+
+#define AR724X_PCI_MEM_BASE	0x10000000
+#define AR724X_PCI_MEM_SIZE	0x04000000
+
+#define AR724X_PCI_CFG_BASE	0x14000000
+#define AR724X_PCI_CFG_SIZE	0x1000
+#define AR724X_PCI_CRP_BASE	(AR71XX_APB_BASE + 0x000c0000)
+#define AR724X_PCI_CRP_SIZE	0x1000
+#define AR724X_PCI_CTRL_BASE	(AR71XX_APB_BASE + 0x000f0000)
+#define AR724X_PCI_CTRL_SIZE	0x100
+
+#define AR724X_EHCI_BASE	0x1b000000
+#define AR724X_EHCI_SIZE	0x1000
+
+#define AR913X_EHCI_BASE	0x1b000000
+#define AR913X_EHCI_SIZE	0x1000
+#define AR913X_WMAC_BASE	(AR71XX_APB_BASE + 0x000C0000)
+#define AR913X_WMAC_SIZE	0x30000
+
+#define AR933X_UART_BASE	(AR71XX_APB_BASE + 0x00020000)
+#define AR933X_UART_SIZE	0x14
+#define AR933X_WMAC_BASE	(AR71XX_APB_BASE + 0x00100000)
+#define AR933X_WMAC_SIZE	0x20000
+#define AR933X_EHCI_BASE	0x1b000000
+#define AR933X_EHCI_SIZE	0x1000
+
+#define AR934X_WMAC_BASE	(AR71XX_APB_BASE + 0x00100000)
+#define AR934X_WMAC_SIZE	0x20000
+#define AR934X_EHCI_BASE	0x1b000000
+#define AR934X_EHCI_SIZE	0x200
+#define AR934X_SRIF_BASE	(AR71XX_APB_BASE + 0x00116000)
+#define AR934X_SRIF_SIZE	0x1000
+
+#define QCA955X_PCI_MEM_BASE0	0x10000000
+#define QCA955X_PCI_MEM_BASE1	0x12000000
+#define QCA955X_PCI_MEM_SIZE	0x02000000
+#define QCA955X_PCI_CFG_BASE0	0x14000000
+#define QCA955X_PCI_CFG_BASE1	0x16000000
+#define QCA955X_PCI_CFG_SIZE	0x1000
+#define QCA955X_PCI_CRP_BASE0	(AR71XX_APB_BASE + 0x000c0000)
+#define QCA955X_PCI_CRP_BASE1	(AR71XX_APB_BASE + 0x00250000)
+#define QCA955X_PCI_CRP_SIZE	0x1000
+#define QCA955X_PCI_CTRL_BASE0	(AR71XX_APB_BASE + 0x000f0000)
+#define QCA955X_PCI_CTRL_BASE1	(AR71XX_APB_BASE + 0x00280000)
+#define QCA955X_PCI_CTRL_SIZE	0x100
+
+#define QCA955X_WMAC_BASE	(AR71XX_APB_BASE + 0x00100000)
+#define QCA955X_WMAC_SIZE	0x20000
+#define QCA955X_EHCI0_BASE	0x1b000000
+#define QCA955X_EHCI1_BASE	0x1b400000
+#define QCA955X_EHCI_SIZE	0x1000
+
+/*
+ * DDR_CTRL block
+ */
+#define AR71XX_DDR_REG_PCI_WIN0		0x7c
+#define AR71XX_DDR_REG_PCI_WIN1		0x80
+#define AR71XX_DDR_REG_PCI_WIN2		0x84
+#define AR71XX_DDR_REG_PCI_WIN3		0x88
+#define AR71XX_DDR_REG_PCI_WIN4		0x8c
+#define AR71XX_DDR_REG_PCI_WIN5		0x90
+#define AR71XX_DDR_REG_PCI_WIN6		0x94
+#define AR71XX_DDR_REG_PCI_WIN7		0x98
+#define AR71XX_DDR_REG_FLUSH_GE0	0x9c
+#define AR71XX_DDR_REG_FLUSH_GE1	0xa0
+#define AR71XX_DDR_REG_FLUSH_USB	0xa4
+#define AR71XX_DDR_REG_FLUSH_PCI	0xa8
+
+#define AR724X_DDR_REG_FLUSH_GE0	0x7c
+#define AR724X_DDR_REG_FLUSH_GE1	0x80
+#define AR724X_DDR_REG_FLUSH_USB	0x84
+#define AR724X_DDR_REG_FLUSH_PCIE	0x88
+
+#define AR913X_DDR_REG_FLUSH_GE0	0x7c
+#define AR913X_DDR_REG_FLUSH_GE1	0x80
+#define AR913X_DDR_REG_FLUSH_USB	0x84
+#define AR913X_DDR_REG_FLUSH_WMAC	0x88
+
+#define AR933X_DDR_REG_FLUSH_GE0	0x7c
+#define AR933X_DDR_REG_FLUSH_GE1	0x80
+#define AR933X_DDR_REG_FLUSH_USB	0x84
+#define AR933X_DDR_REG_FLUSH_WMAC	0x88
+
+#define AR934X_DDR_REG_FLUSH_GE0	0x9c
+#define AR934X_DDR_REG_FLUSH_GE1	0xa0
+#define AR934X_DDR_REG_FLUSH_USB	0xa4
+#define AR934X_DDR_REG_FLUSH_PCIE	0xa8
+#define AR934X_DDR_REG_FLUSH_WMAC	0xac
+
+/*
+ * PLL block
+ */
+#define AR71XX_PLL_REG_CPU_CONFIG	0x00
+#define AR71XX_PLL_REG_SEC_CONFIG	0x04
+#define AR71XX_PLL_REG_ETH0_INT_CLOCK	0x10
+#define AR71XX_PLL_REG_ETH1_INT_CLOCK	0x14
+
+#define AR71XX_PLL_DIV_SHIFT		3
+#define AR71XX_PLL_DIV_MASK		0x1f
+#define AR71XX_CPU_DIV_SHIFT		16
+#define AR71XX_CPU_DIV_MASK		0x3
+#define AR71XX_DDR_DIV_SHIFT		18
+#define AR71XX_DDR_DIV_MASK		0x3
+#define AR71XX_AHB_DIV_SHIFT		20
+#define AR71XX_AHB_DIV_MASK		0x7
+
+#define AR724X_PLL_REG_CPU_CONFIG	0x00
+#define AR724X_PLL_REG_PCIE_CONFIG	0x18
+
+#define AR724X_PLL_DIV_SHIFT		0
+#define AR724X_PLL_DIV_MASK		0x3ff
+#define AR724X_PLL_REF_DIV_SHIFT	10
+#define AR724X_PLL_REF_DIV_MASK		0xf
+#define AR724X_AHB_DIV_SHIFT		19
+#define AR724X_AHB_DIV_MASK		0x1
+#define AR724X_DDR_DIV_SHIFT		22
+#define AR724X_DDR_DIV_MASK		0x3
+
+#define AR913X_PLL_REG_CPU_CONFIG	0x00
+#define AR913X_PLL_REG_ETH_CONFIG	0x04
+#define AR913X_PLL_REG_ETH0_INT_CLOCK	0x14
+#define AR913X_PLL_REG_ETH1_INT_CLOCK	0x18
+
+#define AR913X_PLL_DIV_SHIFT		0
+#define AR913X_PLL_DIV_MASK		0x3ff
+#define AR913X_DDR_DIV_SHIFT		22
+#define AR913X_DDR_DIV_MASK		0x3
+#define AR913X_AHB_DIV_SHIFT		19
+#define AR913X_AHB_DIV_MASK		0x1
+
+#define AR933X_PLL_CPU_CONFIG_REG	0x00
+#define AR933X_PLL_CLOCK_CTRL_REG	0x08
+
+#define AR933X_PLL_CPU_CONFIG_NINT_SHIFT	10
+#define AR933X_PLL_CPU_CONFIG_NINT_MASK		0x3f
+#define AR933X_PLL_CPU_CONFIG_REFDIV_SHIFT	16
+#define AR933X_PLL_CPU_CONFIG_REFDIV_MASK	0x1f
+#define AR933X_PLL_CPU_CONFIG_OUTDIV_SHIFT	23
+#define AR933X_PLL_CPU_CONFIG_OUTDIV_MASK	0x7
+
+#define AR933X_PLL_CLOCK_CTRL_BYPASS		BIT(2)
+#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_SHIFT	5
+#define AR933X_PLL_CLOCK_CTRL_CPU_DIV_MASK	0x3
+#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_SHIFT	10
+#define AR933X_PLL_CLOCK_CTRL_DDR_DIV_MASK	0x3
+#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_SHIFT	15
+#define AR933X_PLL_CLOCK_CTRL_AHB_DIV_MASK	0x7
+
+#define AR934X_PLL_CPU_CONFIG_REG		0x00
+#define AR934X_PLL_DDR_CONFIG_REG		0x04
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_REG		0x08
+
+#define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT	0
+#define AR934X_PLL_CPU_CONFIG_NFRAC_MASK	0x3f
+#define AR934X_PLL_CPU_CONFIG_NINT_SHIFT	6
+#define AR934X_PLL_CPU_CONFIG_NINT_MASK		0x3f
+#define AR934X_PLL_CPU_CONFIG_REFDIV_SHIFT	12
+#define AR934X_PLL_CPU_CONFIG_REFDIV_MASK	0x1f
+#define AR934X_PLL_CPU_CONFIG_OUTDIV_SHIFT	19
+#define AR934X_PLL_CPU_CONFIG_OUTDIV_MASK	0x3
+
+#define AR934X_PLL_DDR_CONFIG_NFRAC_SHIFT	0
+#define AR934X_PLL_DDR_CONFIG_NFRAC_MASK	0x3ff
+#define AR934X_PLL_DDR_CONFIG_NINT_SHIFT	10
+#define AR934X_PLL_DDR_CONFIG_NINT_MASK		0x3f
+#define AR934X_PLL_DDR_CONFIG_REFDIV_SHIFT	16
+#define AR934X_PLL_DDR_CONFIG_REFDIV_MASK	0x1f
+#define AR934X_PLL_DDR_CONFIG_OUTDIV_SHIFT	23
+#define AR934X_PLL_DDR_CONFIG_OUTDIV_MASK	0x7
+
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_PLL_BYPASS	BIT(2)
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_PLL_BYPASS	BIT(3)
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_PLL_BYPASS	BIT(4)
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_SHIFT	5
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPU_POST_DIV_MASK	0x1f
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_SHIFT	10
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDR_POST_DIV_MASK	0x1f
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_SHIFT	15
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHB_POST_DIV_MASK	0x1f
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_CPUCLK_FROM_CPUPLL	BIT(20)
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL	BIT(21)
+#define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL	BIT(24)
+
+#define QCA955X_PLL_CPU_CONFIG_REG		0x00
+#define QCA955X_PLL_DDR_CONFIG_REG		0x04
+#define QCA955X_PLL_CLK_CTRL_REG		0x08
+
+#define QCA955X_PLL_CPU_CONFIG_NFRAC_SHIFT	0
+#define QCA955X_PLL_CPU_CONFIG_NFRAC_MASK	0x3f
+#define QCA955X_PLL_CPU_CONFIG_NINT_SHIFT	6
+#define QCA955X_PLL_CPU_CONFIG_NINT_MASK	0x3f
+#define QCA955X_PLL_CPU_CONFIG_REFDIV_SHIFT	12
+#define QCA955X_PLL_CPU_CONFIG_REFDIV_MASK	0x1f
+#define QCA955X_PLL_CPU_CONFIG_OUTDIV_SHIFT	19
+#define QCA955X_PLL_CPU_CONFIG_OUTDIV_MASK	0x3
+
+#define QCA955X_PLL_DDR_CONFIG_NFRAC_SHIFT	0
+#define QCA955X_PLL_DDR_CONFIG_NFRAC_MASK	0x3ff
+#define QCA955X_PLL_DDR_CONFIG_NINT_SHIFT	10
+#define QCA955X_PLL_DDR_CONFIG_NINT_MASK	0x3f
+#define QCA955X_PLL_DDR_CONFIG_REFDIV_SHIFT	16
+#define QCA955X_PLL_DDR_CONFIG_REFDIV_MASK	0x1f
+#define QCA955X_PLL_DDR_CONFIG_OUTDIV_SHIFT	23
+#define QCA955X_PLL_DDR_CONFIG_OUTDIV_MASK	0x7
+
+#define QCA955X_PLL_CLK_CTRL_CPU_PLL_BYPASS		BIT(2)
+#define QCA955X_PLL_CLK_CTRL_DDR_PLL_BYPASS		BIT(3)
+#define QCA955X_PLL_CLK_CTRL_AHB_PLL_BYPASS		BIT(4)
+#define QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT		5
+#define QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_MASK		0x1f
+#define QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT		10
+#define QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_MASK		0x1f
+#define QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT		15
+#define QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_MASK		0x1f
+#define QCA955X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL		BIT(20)
+#define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL		BIT(21)
+#define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL		BIT(24)
+
+/*
+ * USB_CONFIG block
+ */
+#define AR71XX_USB_CTRL_REG_FLADJ	0x00
+#define AR71XX_USB_CTRL_REG_CONFIG	0x04
+
+/*
+ * RESET block
+ */
+#define AR71XX_RESET_REG_TIMER			0x00
+#define AR71XX_RESET_REG_TIMER_RELOAD		0x04
+#define AR71XX_RESET_REG_WDOG_CTRL		0x08
+#define AR71XX_RESET_REG_WDOG			0x0c
+#define AR71XX_RESET_REG_MISC_INT_STATUS	0x10
+#define AR71XX_RESET_REG_MISC_INT_ENABLE	0x14
+#define AR71XX_RESET_REG_PCI_INT_STATUS		0x18
+#define AR71XX_RESET_REG_PCI_INT_ENABLE		0x1c
+#define AR71XX_RESET_REG_GLOBAL_INT_STATUS	0x20
+#define AR71XX_RESET_REG_RESET_MODULE		0x24
+#define AR71XX_RESET_REG_PERFC_CTRL		0x2c
+#define AR71XX_RESET_REG_PERFC0			0x30
+#define AR71XX_RESET_REG_PERFC1			0x34
+#define AR71XX_RESET_REG_REV_ID			0x90
+
+#define AR913X_RESET_REG_GLOBAL_INT_STATUS	0x18
+#define AR913X_RESET_REG_RESET_MODULE		0x1c
+#define AR913X_RESET_REG_PERF_CTRL		0x20
+#define AR913X_RESET_REG_PERFC0			0x24
+#define AR913X_RESET_REG_PERFC1			0x28
+
+#define AR724X_RESET_REG_RESET_MODULE		0x1c
+
+#define AR933X_RESET_REG_RESET_MODULE		0x1c
+#define AR933X_RESET_REG_BOOTSTRAP		0xac
+
+#define AR934X_RESET_REG_RESET_MODULE		0x1c
+#define AR934X_RESET_REG_BOOTSTRAP		0xb0
+#define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS	0xac
+
+#define QCA955X_RESET_REG_RESET_MODULE		0x1c
+#define QCA955X_RESET_REG_BOOTSTRAP		0xb0
+#define QCA955X_RESET_REG_EXT_INT_STATUS	0xac
+
+#define MISC_INT_ETHSW			BIT(12)
+#define MISC_INT_TIMER4			BIT(10)
+#define MISC_INT_TIMER3			BIT(9)
+#define MISC_INT_TIMER2			BIT(8)
+#define MISC_INT_DMA			BIT(7)
+#define MISC_INT_OHCI			BIT(6)
+#define MISC_INT_PERFC			BIT(5)
+#define MISC_INT_WDOG			BIT(4)
+#define MISC_INT_UART			BIT(3)
+#define MISC_INT_GPIO			BIT(2)
+#define MISC_INT_ERROR			BIT(1)
+#define MISC_INT_TIMER			BIT(0)
+
+#define AR71XX_RESET_EXTERNAL		BIT(28)
+#define AR71XX_RESET_FULL_CHIP		BIT(24)
+#define AR71XX_RESET_CPU_NMI		BIT(21)
+#define AR71XX_RESET_CPU_COLD		BIT(20)
+#define AR71XX_RESET_DMA		BIT(19)
+#define AR71XX_RESET_SLIC		BIT(18)
+#define AR71XX_RESET_STEREO		BIT(17)
+#define AR71XX_RESET_DDR		BIT(16)
+#define AR71XX_RESET_GE1_MAC		BIT(13)
+#define AR71XX_RESET_GE1_PHY		BIT(12)
+#define AR71XX_RESET_USBSUS_OVERRIDE	BIT(10)
+#define AR71XX_RESET_GE0_MAC		BIT(9)
+#define AR71XX_RESET_GE0_PHY		BIT(8)
+#define AR71XX_RESET_USB_OHCI_DLL	BIT(6)
+#define AR71XX_RESET_USB_HOST		BIT(5)
+#define AR71XX_RESET_USB_PHY		BIT(4)
+#define AR71XX_RESET_PCI_BUS		BIT(1)
+#define AR71XX_RESET_PCI_CORE		BIT(0)
+
+#define AR7240_RESET_USB_HOST		BIT(5)
+#define AR7240_RESET_OHCI_DLL		BIT(3)
+
+#define AR724X_RESET_GE1_MDIO		BIT(23)
+#define AR724X_RESET_GE0_MDIO		BIT(22)
+#define AR724X_RESET_PCIE_PHY_SERIAL	BIT(10)
+#define AR724X_RESET_PCIE_PHY		BIT(7)
+#define AR724X_RESET_PCIE		BIT(6)
+#define AR724X_RESET_USB_HOST		BIT(5)
+#define AR724X_RESET_USB_PHY		BIT(4)
+#define AR724X_RESET_USBSUS_OVERRIDE	BIT(3)
+
+#define AR913X_RESET_AMBA2WMAC		BIT(22)
+#define AR913X_RESET_USBSUS_OVERRIDE	BIT(10)
+#define AR913X_RESET_USB_HOST		BIT(5)
+#define AR913X_RESET_USB_PHY		BIT(4)
+
+#define AR933X_RESET_WMAC		BIT(11)
+#define AR933X_RESET_USB_HOST		BIT(5)
+#define AR933X_RESET_USB_PHY		BIT(4)
+#define AR933X_RESET_USBSUS_OVERRIDE	BIT(3)
+
+#define AR934X_RESET_USB_PHY_ANALOG	BIT(11)
+#define AR934X_RESET_USB_HOST		BIT(5)
+#define AR934X_RESET_USB_PHY		BIT(4)
+#define AR934X_RESET_USBSUS_OVERRIDE	BIT(3)
+
+#define AR933X_BOOTSTRAP_REF_CLK_40	BIT(0)
+
+#define AR934X_BOOTSTRAP_SW_OPTION8	BIT(23)
+#define AR934X_BOOTSTRAP_SW_OPTION7	BIT(22)
+#define AR934X_BOOTSTRAP_SW_OPTION6	BIT(21)
+#define AR934X_BOOTSTRAP_SW_OPTION5	BIT(20)
+#define AR934X_BOOTSTRAP_SW_OPTION4	BIT(19)
+#define AR934X_BOOTSTRAP_SW_OPTION3	BIT(18)
+#define AR934X_BOOTSTRAP_SW_OPTION2	BIT(17)
+#define AR934X_BOOTSTRAP_SW_OPTION1	BIT(16)
+#define AR934X_BOOTSTRAP_USB_MODE_DEVICE BIT(7)
+#define AR934X_BOOTSTRAP_PCIE_RC	BIT(6)
+#define AR934X_BOOTSTRAP_EJTAG_MODE	BIT(5)
+#define AR934X_BOOTSTRAP_REF_CLK_40	BIT(4)
+#define AR934X_BOOTSTRAP_BOOT_FROM_SPI	BIT(2)
+#define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1)
+#define AR934X_BOOTSTRAP_DDR1		BIT(0)
+
+#define QCA955X_BOOTSTRAP_REF_CLK_40	BIT(4)
+
+#define AR934X_PCIE_WMAC_INT_WMAC_MISC		BIT(0)
+#define AR934X_PCIE_WMAC_INT_WMAC_TX		BIT(1)
+#define AR934X_PCIE_WMAC_INT_WMAC_RXLP		BIT(2)
+#define AR934X_PCIE_WMAC_INT_WMAC_RXHP		BIT(3)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC		BIT(4)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC0		BIT(5)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC1		BIT(6)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC2		BIT(7)
+#define AR934X_PCIE_WMAC_INT_PCIE_RC3		BIT(8)
+#define AR934X_PCIE_WMAC_INT_WMAC_ALL \
+	(AR934X_PCIE_WMAC_INT_WMAC_MISC | AR934X_PCIE_WMAC_INT_WMAC_TX | \
+	 AR934X_PCIE_WMAC_INT_WMAC_RXLP | AR934X_PCIE_WMAC_INT_WMAC_RXHP)
+
+#define AR934X_PCIE_WMAC_INT_PCIE_ALL \
+	(AR934X_PCIE_WMAC_INT_PCIE_RC | AR934X_PCIE_WMAC_INT_PCIE_RC0 | \
+	 AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \
+	 AR934X_PCIE_WMAC_INT_PCIE_RC3)
+
+#define QCA955X_EXT_INT_WMAC_MISC		BIT(0)
+#define QCA955X_EXT_INT_WMAC_TX			BIT(1)
+#define QCA955X_EXT_INT_WMAC_RXLP		BIT(2)
+#define QCA955X_EXT_INT_WMAC_RXHP		BIT(3)
+#define QCA955X_EXT_INT_PCIE_RC1		BIT(4)
+#define QCA955X_EXT_INT_PCIE_RC1_INT0		BIT(5)
+#define QCA955X_EXT_INT_PCIE_RC1_INT1		BIT(6)
+#define QCA955X_EXT_INT_PCIE_RC1_INT2		BIT(7)
+#define QCA955X_EXT_INT_PCIE_RC1_INT3		BIT(8)
+#define QCA955X_EXT_INT_PCIE_RC2		BIT(12)
+#define QCA955X_EXT_INT_PCIE_RC2_INT0		BIT(13)
+#define QCA955X_EXT_INT_PCIE_RC2_INT1		BIT(14)
+#define QCA955X_EXT_INT_PCIE_RC2_INT2		BIT(15)
+#define QCA955X_EXT_INT_PCIE_RC2_INT3		BIT(16)
+#define QCA955X_EXT_INT_USB1			BIT(24)
+#define QCA955X_EXT_INT_USB2			BIT(28)
+
+#define QCA955X_EXT_INT_WMAC_ALL \
+	(QCA955X_EXT_INT_WMAC_MISC | QCA955X_EXT_INT_WMAC_TX | \
+	 QCA955X_EXT_INT_WMAC_RXLP | QCA955X_EXT_INT_WMAC_RXHP)
+
+#define QCA955X_EXT_INT_PCIE_RC1_ALL \
+	(QCA955X_EXT_INT_PCIE_RC1 | QCA955X_EXT_INT_PCIE_RC1_INT0 | \
+	 QCA955X_EXT_INT_PCIE_RC1_INT1 | QCA955X_EXT_INT_PCIE_RC1_INT2 | \
+	 QCA955X_EXT_INT_PCIE_RC1_INT3)
+
+#define QCA955X_EXT_INT_PCIE_RC2_ALL \
+	(QCA955X_EXT_INT_PCIE_RC2 | QCA955X_EXT_INT_PCIE_RC2_INT0 | \
+	 QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \
+	 QCA955X_EXT_INT_PCIE_RC2_INT3)
+
+#define REV_ID_MAJOR_MASK		0xfff0
+#define REV_ID_MAJOR_AR71XX		0x00a0
+#define REV_ID_MAJOR_AR913X		0x00b0
+#define REV_ID_MAJOR_AR7240		0x00c0
+#define REV_ID_MAJOR_AR7241		0x0100
+#define REV_ID_MAJOR_AR7242		0x1100
+#define REV_ID_MAJOR_AR9330		0x0110
+#define REV_ID_MAJOR_AR9331		0x1110
+#define REV_ID_MAJOR_AR9341		0x0120
+#define REV_ID_MAJOR_AR9342		0x1120
+#define REV_ID_MAJOR_AR9344		0x2120
+#define REV_ID_MAJOR_QCA9556		0x0130
+#define REV_ID_MAJOR_QCA9558		0x1130
+
+#define AR71XX_REV_ID_MINOR_MASK	0x3
+#define AR71XX_REV_ID_MINOR_AR7130	0x0
+#define AR71XX_REV_ID_MINOR_AR7141	0x1
+#define AR71XX_REV_ID_MINOR_AR7161	0x2
+#define AR71XX_REV_ID_REVISION_MASK	0x3
+#define AR71XX_REV_ID_REVISION_SHIFT	2
+
+#define AR913X_REV_ID_MINOR_MASK	0x3
+#define AR913X_REV_ID_MINOR_AR9130	0x0
+#define AR913X_REV_ID_MINOR_AR9132	0x1
+#define AR913X_REV_ID_REVISION_MASK	0x3
+#define AR913X_REV_ID_REVISION_SHIFT	2
+
+#define AR933X_REV_ID_REVISION_MASK	0x3
+
+#define AR724X_REV_ID_REVISION_MASK	0x3
+
+#define AR934X_REV_ID_REVISION_MASK	0xf
+
+#define QCA955X_REV_ID_REVISION_MASK	0xf
+
+/*
+ * SPI block
+ */
+#define AR71XX_SPI_REG_FS	0x00	/* Function Select */
+#define AR71XX_SPI_REG_CTRL	0x04	/* SPI Control */
+#define AR71XX_SPI_REG_IOC	0x08	/* SPI I/O Control */
+#define AR71XX_SPI_REG_RDS	0x0c	/* Read Data Shift */
+
+#define AR71XX_SPI_FS_GPIO	BIT(0)	/* Enable GPIO mode */
+
+#define AR71XX_SPI_CTRL_RD	BIT(6)	/* Remap Disable */
+#define AR71XX_SPI_CTRL_DIV_MASK 0x3f
+
+#define AR71XX_SPI_IOC_DO	BIT(0)	/* Data Out pin */
+#define AR71XX_SPI_IOC_CLK	BIT(8)	/* CLK pin */
+#define AR71XX_SPI_IOC_CS(n)	BIT(16 + (n))
+#define AR71XX_SPI_IOC_CS0	AR71XX_SPI_IOC_CS(0)
+#define AR71XX_SPI_IOC_CS1	AR71XX_SPI_IOC_CS(1)
+#define AR71XX_SPI_IOC_CS2	AR71XX_SPI_IOC_CS(2)
+#define AR71XX_SPI_IOC_CS_ALL	(AR71XX_SPI_IOC_CS0 | AR71XX_SPI_IOC_CS1 | \
+				 AR71XX_SPI_IOC_CS2)
+
+/*
+ * GPIO block
+ */
+#define AR71XX_GPIO_REG_OE		0x00
+#define AR71XX_GPIO_REG_IN		0x04
+#define AR71XX_GPIO_REG_OUT		0x08
+#define AR71XX_GPIO_REG_SET		0x0c
+#define AR71XX_GPIO_REG_CLEAR		0x10
+#define AR71XX_GPIO_REG_INT_MODE	0x14
+#define AR71XX_GPIO_REG_INT_TYPE	0x18
+#define AR71XX_GPIO_REG_INT_POLARITY	0x1c
+#define AR71XX_GPIO_REG_INT_PENDING	0x20
+#define AR71XX_GPIO_REG_INT_ENABLE	0x24
+#define AR71XX_GPIO_REG_FUNC		0x28
+
+#define AR934X_GPIO_REG_FUNC		0x6c
+
+#define AR71XX_GPIO_COUNT		16
+#define AR7240_GPIO_COUNT		18
+#define AR7241_GPIO_COUNT		20
+#define AR913X_GPIO_COUNT		22
+#define AR933X_GPIO_COUNT		30
+#define AR934X_GPIO_COUNT		23
+#define QCA955X_GPIO_COUNT		24
+
+/*
+ * SRIF block
+ */
+#define AR934X_SRIF_CPU_DPLL1_REG	0x1c0
+#define AR934X_SRIF_CPU_DPLL2_REG	0x1c4
+#define AR934X_SRIF_CPU_DPLL3_REG	0x1c8
+
+#define AR934X_SRIF_DDR_DPLL1_REG	0x240
+#define AR934X_SRIF_DDR_DPLL2_REG	0x244
+#define AR934X_SRIF_DDR_DPLL3_REG	0x248
+
+#define AR934X_SRIF_DPLL1_REFDIV_SHIFT	27
+#define AR934X_SRIF_DPLL1_REFDIV_MASK	0x1f
+#define AR934X_SRIF_DPLL1_NINT_SHIFT	18
+#define AR934X_SRIF_DPLL1_NINT_MASK	0x1ff
+#define AR934X_SRIF_DPLL1_NFRAC_MASK	0x0003ffff
+
+#define AR934X_SRIF_DPLL2_LOCAL_PLL	BIT(30)
+#define AR934X_SRIF_DPLL2_OUTDIV_SHIFT	13
+#define AR934X_SRIF_DPLL2_OUTDIV_MASK	0x7
+
+#endif /* __ASM_MACH_AR71XX_REGS_H */
diff --git a/arch/mips/include/asm/mach-ath79/ar933x_uart.h b/arch/mips/include/asm/mach-ath79/ar933x_uart.h
new file mode 100644
index 00000000000..c2917b39966
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/ar933x_uart.h
@@ -0,0 +1,67 @@
+/*
+ *  Atheros AR933X UART defines
+ *
+ *  Copyright (C) 2011 Gabor Juhos <juhosg@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.
+ */
+
+#ifndef __AR933X_UART_H
+#define __AR933X_UART_H
+
+#define AR933X_UART_REGS_SIZE		20
+#define AR933X_UART_FIFO_SIZE		16
+
+#define AR933X_UART_DATA_REG		0x00
+#define AR933X_UART_CS_REG		0x04
+#define AR933X_UART_CLOCK_REG		0x08
+#define AR933X_UART_INT_REG		0x0c
+#define AR933X_UART_INT_EN_REG		0x10
+
+#define AR933X_UART_DATA_TX_RX_MASK	0xff
+#define AR933X_UART_DATA_RX_CSR		BIT(8)
+#define AR933X_UART_DATA_TX_CSR		BIT(9)
+
+#define AR933X_UART_CS_PARITY_S		0
+#define AR933X_UART_CS_PARITY_M		0x3
+#define	  AR933X_UART_CS_PARITY_NONE	0
+#define	  AR933X_UART_CS_PARITY_ODD	1
+#define	  AR933X_UART_CS_PARITY_EVEN	2
+#define AR933X_UART_CS_IF_MODE_S	2
+#define AR933X_UART_CS_IF_MODE_M	0x3
+#define	  AR933X_UART_CS_IF_MODE_NONE	0
+#define	  AR933X_UART_CS_IF_MODE_DTE	1
+#define	  AR933X_UART_CS_IF_MODE_DCE	2
+#define AR933X_UART_CS_FLOW_CTRL_S	4
+#define AR933X_UART_CS_FLOW_CTRL_M	0x3
+#define AR933X_UART_CS_DMA_EN		BIT(6)
+#define AR933X_UART_CS_TX_READY_ORIDE	BIT(7)
+#define AR933X_UART_CS_RX_READY_ORIDE	BIT(8)
+#define AR933X_UART_CS_TX_READY		BIT(9)
+#define AR933X_UART_CS_RX_BREAK		BIT(10)
+#define AR933X_UART_CS_TX_BREAK		BIT(11)
+#define AR933X_UART_CS_HOST_INT		BIT(12)
+#define AR933X_UART_CS_HOST_INT_EN	BIT(13)
+#define AR933X_UART_CS_TX_BUSY		BIT(14)
+#define AR933X_UART_CS_RX_BUSY		BIT(15)
+
+#define AR933X_UART_CLOCK_STEP_M	0xffff
+#define AR933X_UART_CLOCK_SCALE_M	0xfff
+#define AR933X_UART_CLOCK_SCALE_S	16
+#define AR933X_UART_CLOCK_STEP_M	0xffff
+
+#define AR933X_UART_INT_RX_VALID	BIT(0)
+#define AR933X_UART_INT_TX_READY	BIT(1)
+#define AR933X_UART_INT_RX_FRAMING_ERR	BIT(2)
+#define AR933X_UART_INT_RX_OFLOW_ERR	BIT(3)
+#define AR933X_UART_INT_TX_OFLOW_ERR	BIT(4)
+#define AR933X_UART_INT_RX_PARITY_ERR	BIT(5)
+#define AR933X_UART_INT_RX_BREAK_ON	BIT(6)
+#define AR933X_UART_INT_RX_BREAK_OFF	BIT(7)
+#define AR933X_UART_INT_RX_FULL		BIT(8)
+#define AR933X_UART_INT_TX_EMPTY	BIT(9)
+#define AR933X_UART_INT_ALLINTS		0x3ff
+
+#endif /* __AR933X_UART_H */
diff --git a/arch/mips/include/asm/mach-ath79/ath79.h b/arch/mips/include/asm/mach-ath79/ath79.h
new file mode 100644
index 00000000000..1557934aaca
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/ath79.h
@@ -0,0 +1,145 @@
+/*
+ *  Atheros AR71XX/AR724X/AR913X common definitions
+ *
+ *  Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  Parts of this file are based on Atheros' 2.6.15 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 __ASM_MACH_ATH79_H
+#define __ASM_MACH_ATH79_H
+
+#include <linux/types.h>
+#include <linux/io.h>
+
+enum ath79_soc_type {
+	ATH79_SOC_UNKNOWN,
+	ATH79_SOC_AR7130,
+	ATH79_SOC_AR7141,
+	ATH79_SOC_AR7161,
+	ATH79_SOC_AR7240,
+	ATH79_SOC_AR7241,
+	ATH79_SOC_AR7242,
+	ATH79_SOC_AR9130,
+	ATH79_SOC_AR9132,
+	ATH79_SOC_AR9330,
+	ATH79_SOC_AR9331,
+	ATH79_SOC_AR9341,
+	ATH79_SOC_AR9342,
+	ATH79_SOC_AR9344,
+	ATH79_SOC_QCA9556,
+	ATH79_SOC_QCA9558,
+};
+
+extern enum ath79_soc_type ath79_soc;
+extern unsigned int ath79_soc_rev;
+
+static inline int soc_is_ar71xx(void)
+{
+	return (ath79_soc == ATH79_SOC_AR7130 ||
+		ath79_soc == ATH79_SOC_AR7141 ||
+		ath79_soc == ATH79_SOC_AR7161);
+}
+
+static inline int soc_is_ar724x(void)
+{
+	return (ath79_soc == ATH79_SOC_AR7240 ||
+		ath79_soc == ATH79_SOC_AR7241 ||
+		ath79_soc == ATH79_SOC_AR7242);
+}
+
+static inline int soc_is_ar7240(void)
+{
+	return (ath79_soc == ATH79_SOC_AR7240);
+}
+
+static inline int soc_is_ar7241(void)
+{
+	return (ath79_soc == ATH79_SOC_AR7241);
+}
+
+static inline int soc_is_ar7242(void)
+{
+	return (ath79_soc == ATH79_SOC_AR7242);
+}
+
+static inline int soc_is_ar913x(void)
+{
+	return (ath79_soc == ATH79_SOC_AR9130 ||
+		ath79_soc == ATH79_SOC_AR9132);
+}
+
+static inline int soc_is_ar933x(void)
+{
+	return (ath79_soc == ATH79_SOC_AR9330 ||
+		ath79_soc == ATH79_SOC_AR9331);
+}
+
+static inline int soc_is_ar9341(void)
+{
+	return (ath79_soc == ATH79_SOC_AR9341);
+}
+
+static inline int soc_is_ar9342(void)
+{
+	return (ath79_soc == ATH79_SOC_AR9342);
+}
+
+static inline int soc_is_ar9344(void)
+{
+	return (ath79_soc == ATH79_SOC_AR9344);
+}
+
+static inline int soc_is_ar934x(void)
+{
+	return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344();
+}
+
+static inline int soc_is_qca9556(void)
+{
+	return ath79_soc == ATH79_SOC_QCA9556;
+}
+
+static inline int soc_is_qca9558(void)
+{
+	return ath79_soc == ATH79_SOC_QCA9558;
+}
+
+static inline int soc_is_qca955x(void)
+{
+	return soc_is_qca9556() || soc_is_qca9558();
+}
+
+extern void __iomem *ath79_ddr_base;
+extern void __iomem *ath79_pll_base;
+extern void __iomem *ath79_reset_base;
+
+static inline void ath79_pll_wr(unsigned reg, u32 val)
+{
+	__raw_writel(val, ath79_pll_base + reg);
+}
+
+static inline u32 ath79_pll_rr(unsigned reg)
+{
+	return __raw_readl(ath79_pll_base + reg);
+}
+
+static inline void ath79_reset_wr(unsigned reg, u32 val)
+{
+	__raw_writel(val, ath79_reset_base + reg);
+}
+
+static inline u32 ath79_reset_rr(unsigned reg)
+{
+	return __raw_readl(ath79_reset_base + reg);
+}
+
+void ath79_device_reset_set(u32 mask);
+void ath79_device_reset_clear(u32 mask);
+
+#endif /* __ASM_MACH_ATH79_H */
diff --git a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
new file mode 100644
index 00000000000..aa2283e602f
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h
@@ -0,0 +1,23 @@
+/*
+ *  Platform data definition for Atheros AR71XX/AR724X/AR913X SPI controller
+ *
+ *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@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.
+ */
+
+#ifndef _ATH79_SPI_PLATFORM_H
+#define _ATH79_SPI_PLATFORM_H
+
+struct ath79_spi_platform_data {
+	unsigned	bus_num;
+	unsigned	num_chipselect;
+};
+
+struct ath79_spi_controller_data {
+	unsigned	gpio;
+};
+
+#endif /* _ATH79_SPI_PLATFORM_H */
diff --git a/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
new file mode 100644
index 00000000000..0089a740e5a
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/cpu-feature-overrides.h
@@ -0,0 +1,55 @@
+/*
+ *  Atheros AR71XX/AR724X/AR913X specific CPU feature overrides
+ *
+ *  Copyright (C) 2008-2010 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ *  This file was derived from: include/asm-mips/cpu-features.h
+ *	Copyright (C) 2003, 2004 Ralf Baechle
+ *	Copyright (C) 2004 Maciej W. Rozycki
+ *
+ *  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 __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H
+
+#define cpu_has_tlb		1
+#define cpu_has_4kex		1
+#define cpu_has_3k_cache	0
+#define cpu_has_4k_cache	1
+#define cpu_has_tx39_cache	0
+#define cpu_has_sb1_cache	0
+#define cpu_has_fpu		0
+#define cpu_has_32fpr		0
+#define cpu_has_counter		1
+#define cpu_has_watch		1
+#define cpu_has_divec		1
+
+#define cpu_has_prefetch	1
+#define cpu_has_ejtag		1
+#define cpu_has_llsc		1
+
+#define cpu_has_mips16		1
+#define cpu_has_mdmx		0
+#define cpu_has_mips3d		0
+#define cpu_has_smartmips	0
+
+#define cpu_has_mips32r1	1
+#define cpu_has_mips32r2	1
+#define cpu_has_mips64r1	0
+#define cpu_has_mips64r2	0
+
+#define cpu_has_mipsmt		0
+
+#define cpu_has_64bits		0
+#define cpu_has_64bit_zero_reg	0
+#define cpu_has_64bit_gp_regs	0
+#define cpu_has_64bit_addresses 0
+
+#define cpu_dcache_line_size()	32
+#define cpu_icache_line_size()	32
+
+#endif /* __ASM_MACH_ATH79_CPU_FEATURE_OVERRIDES_H */
diff --git a/arch/mips/include/asm/mach-ath79/gpio.h b/arch/mips/include/asm/mach-ath79/gpio.h
new file mode 100644
index 00000000000..60dcb62785b
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/gpio.h
@@ -0,0 +1,26 @@
+/*
+ *  Atheros AR71XX/AR724X/AR913X GPIO API definitions
+ *
+ *  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.
+ *
+ */
+
+#ifndef __ASM_MACH_ATH79_GPIO_H
+#define __ASM_MACH_ATH79_GPIO_H
+
+#define ARCH_NR_GPIOS	64
+#include <asm-generic/gpio.h>
+
+int gpio_to_irq(unsigned gpio);
+int irq_to_gpio(unsigned irq);
+int gpio_get_value(unsigned gpio);
+void gpio_set_value(unsigned gpio, int value);
+
+#define gpio_cansleep	__gpio_cansleep
+
+#endif /* __ASM_MACH_ATH79_GPIO_H */
diff --git a/arch/mips/include/asm/mach-ath79/irq.h b/arch/mips/include/asm/mach-ath79/irq.h
new file mode 100644
index 00000000000..5c9ca76a7eb
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/irq.h
@@ -0,0 +1,35 @@
+/*
+ *  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.
+ */
+#ifndef __ASM_MACH_ATH79_IRQ_H
+#define __ASM_MACH_ATH79_IRQ_H
+
+#define MIPS_CPU_IRQ_BASE	0
+#define NR_IRQS			51
+
+#define ATH79_CPU_IRQ(_x)	(MIPS_CPU_IRQ_BASE + (_x))
+
+#define ATH79_MISC_IRQ_BASE	8
+#define ATH79_MISC_IRQ_COUNT	32
+#define ATH79_MISC_IRQ(_x)	(ATH79_MISC_IRQ_BASE + (_x))
+
+#define ATH79_PCI_IRQ_BASE	(ATH79_MISC_IRQ_BASE + ATH79_MISC_IRQ_COUNT)
+#define ATH79_PCI_IRQ_COUNT	6
+#define ATH79_PCI_IRQ(_x)	(ATH79_PCI_IRQ_BASE + (_x))
+
+#define ATH79_IP2_IRQ_BASE	(ATH79_PCI_IRQ_BASE + ATH79_PCI_IRQ_COUNT)
+#define ATH79_IP2_IRQ_COUNT	2
+#define ATH79_IP2_IRQ(_x)	(ATH79_IP2_IRQ_BASE + (_x))
+
+#define ATH79_IP3_IRQ_BASE	(ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT)
+#define ATH79_IP3_IRQ_COUNT     3
+#define ATH79_IP3_IRQ(_x)       (ATH79_IP3_IRQ_BASE + (_x))
+
+#include_next <irq.h>
+
+#endif /* __ASM_MACH_ATH79_IRQ_H */
diff --git a/arch/mips/include/asm/mach-ath79/kernel-entry-init.h b/arch/mips/include/asm/mach-ath79/kernel-entry-init.h
new file mode 100644
index 00000000000..d8d046bccc8
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/kernel-entry-init.h
@@ -0,0 +1,32 @@
+/*
+ *  Atheros AR71XX/AR724X/AR913X specific kernel entry setup
+ *
+ *  Copyright (C) 2009 Gabor Juhos <juhosg@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.
+ *
+ */
+#ifndef __ASM_MACH_ATH79_KERNEL_ENTRY_H
+#define __ASM_MACH_ATH79_KERNEL_ENTRY_H
+
+	/*
+	 * Some bootloaders set the 'Kseg0 coherency algorithm' to
+	 * 'Cacheable, noncoherent, write-through, no write allocate'
+	 * and this cause performance issues. Let's go and change it to
+	 * 'Cacheable, noncoherent, write-back, write allocate'
+	 */
+	.macro	kernel_entry_setup
+	mfc0	t0, CP0_CONFIG
+	li	t1, ~CONF_CM_CMASK
+	and	t0, t1
+	ori	t0, CONF_CM_CACHABLE_NONCOHERENT
+	mtc0	t0, CP0_CONFIG
+	nop
+	.endm
+
+	.macro	smp_slave_setup
+	.endm
+
+#endif /* __ASM_MACH_ATH79_KERNEL_ENTRY_H */
diff --git a/arch/mips/include/asm/mach-ath79/war.h b/arch/mips/include/asm/mach-ath79/war.h
new file mode 100644
index 00000000000..0bb30905fd5
--- /dev/null
+++ b/arch/mips/include/asm/mach-ath79/war.h
@@ -0,0 +1,24 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MACH_ATH79_WAR_H
+#define __ASM_MACH_ATH79_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR	0
+#define R4600_V1_HIT_CACHEOP_WAR	0
+#define R4600_V2_HIT_CACHEOP_WAR	0
+#define R5432_CP0_INTERRUPT_WAR		0
+#define BCM1250_M3_WAR			0
+#define SIBYTE_1956_WAR			0
+#define MIPS4K_ICACHE_REFILL_WAR	0
+#define MIPS_CACHE_SYNC_WAR		0
+#define TX49XX_ICACHE_INDEX_INV_WAR	0
+#define ICACHE_REFILLS_WORKAROUND_WAR	0
+#define R10000_LLSC_WAR			0
+#define MIPS34K_MISSED_ITLB_WAR		0
+
+#endif /* __ASM_MACH_ATH79_WAR_H */