include/asm-arm/arch-orion/orion.h - kernel/msm - Gitiles

 /*
  * include/asm-arm/arch-orion/orion.h
  *
  * Generic definitions of Orion SoC flavors:
  *  Orion-1, Orion-NAS, Orion-VoIP, and Orion-2.
  *
  * Maintainer: Tzachi Perelstein <tzachi@marvell.com>
  *
  * This file is licensed under the terms of the GNU General Public
  * License version 2. This program is licensed "as is" without any
  * warranty of any kind, whether express or implied.
  */

 #ifndef __ASM_ARCH_ORION_H__
 #define __ASM_ARCH_ORION_H__

 /*******************************************************************************
  * Orion Address Map
  * Use the same mapping (1:1 virtual:physical) of internal registers and
  * PCI system (PCI+PCIE) for all machines.
  * Each machine defines the rest of its mapping (e.g. device bus flashes)
  ******************************************************************************/
 #define ORION_REGS_BASE		0xf1000000
 #define ORION_REGS_SIZE		SZ_1M

 #define ORION_PCI_SYS_MEM_BASE	0xe0000000
 #define ORION_PCIE_MEM_BASE	ORION_PCI_SYS_MEM_BASE
 #define ORION_PCIE_MEM_SIZE	SZ_128M
 #define ORION_PCI_MEM_BASE	(ORION_PCIE_MEM_BASE + ORION_PCIE_MEM_SIZE)
 #define ORION_PCI_MEM_SIZE	SZ_128M

 #define ORION_PCI_SYS_IO_BASE	0xf2000000
 #define ORION_PCIE_IO_BASE	ORION_PCI_SYS_IO_BASE
 #define ORION_PCIE_IO_SIZE	SZ_1M
 #define ORION_PCIE_IO_REMAP	(ORION_PCIE_IO_BASE - ORION_PCI_SYS_IO_BASE)
 #define ORION_PCI_IO_BASE	(ORION_PCIE_IO_BASE + ORION_PCIE_IO_SIZE)
 #define ORION_PCI_IO_SIZE	SZ_1M
 #define ORION_PCI_IO_REMAP	(ORION_PCI_IO_BASE - ORION_PCI_SYS_IO_BASE)
 /* Relevant only for Orion-NAS */
 #define ORION_PCIE_WA_BASE	0xf0000000
 #define ORION_PCIE_WA_SIZE	SZ_16M

 /*******************************************************************************
  * Supported Devices & Revisions
  ******************************************************************************/
 /* Orion-1 (88F5181) */
 #define MV88F5181_DEV_ID	0x5181
 #define MV88F5181_REV_B1	3
 /* Orion-NAS (88F5182) */
 #define MV88F5182_DEV_ID	0x5182
 #define MV88F5182_REV_A2	2
 /* Orion-2 (88F5281) */
 #define MV88F5281_DEV_ID	0x5281
 #define MV88F5281_REV_D1	5
 #define MV88F5281_REV_D2	6

 /*******************************************************************************
  * Orion Registers Map
  ******************************************************************************/
 #define ORION_DDR_REG_BASE	(ORION_REGS_BASE | 0x00000)
 #define ORION_DEV_BUS_REG_BASE	(ORION_REGS_BASE | 0x10000)
 #define ORION_BRIDGE_REG_BASE	(ORION_REGS_BASE | 0x20000)
 #define ORION_PCI_REG_BASE	(ORION_REGS_BASE | 0x30000)
 #define ORION_PCIE_REG_BASE	(ORION_REGS_BASE | 0x40000)
 #define ORION_USB0_REG_BASE	(ORION_REGS_BASE | 0x50000)
 #define ORION_ETH_REG_BASE	(ORION_REGS_BASE | 0x70000)
 #define ORION_SATA_REG_BASE	(ORION_REGS_BASE | 0x80000)
 #define ORION_USB1_REG_BASE	(ORION_REGS_BASE | 0xa0000)

 #define ORION_DDR_REG(x)	(ORION_DDR_REG_BASE | (x))
 #define ORION_DEV_BUS_REG(x)	(ORION_DEV_BUS_REG_BASE | (x))
 #define ORION_BRIDGE_REG(x)	(ORION_BRIDGE_REG_BASE | (x))
 #define ORION_PCI_REG(x)	(ORION_PCI_REG_BASE | (x))
 #define ORION_PCIE_REG(x)	(ORION_PCIE_REG_BASE | (x))
 #define ORION_USB0_REG(x)	(ORION_USB0_REG_BASE | (x))
 #define ORION_USB1_REG(x)	(ORION_USB1_REG_BASE | (x))
 #define ORION_ETH_REG(x)	(ORION_ETH_REG_BASE | (x))
 #define ORION_SATA_REG(x)	(ORION_SATA_REG_BASE | (x))

 /*******************************************************************************
  * Device Bus Registers
  ******************************************************************************/
 #define MPP_0_7_CTRL		ORION_DEV_BUS_REG(0x000)
 #define MPP_8_15_CTRL		ORION_DEV_BUS_REG(0x004)
 #define MPP_16_19_CTRL		ORION_DEV_BUS_REG(0x050)
 #define MPP_DEV_CTRL		ORION_DEV_BUS_REG(0x008)
 #define MPP_RESET_SAMPLE	ORION_DEV_BUS_REG(0x010)
 #define GPIO_OUT		ORION_DEV_BUS_REG(0x100)
 #define GPIO_IO_CONF		ORION_DEV_BUS_REG(0x104)
 #define GPIO_BLINK_EN		ORION_DEV_BUS_REG(0x108)
 #define GPIO_IN_POL		ORION_DEV_BUS_REG(0x10c)
 #define GPIO_DATA_IN		ORION_DEV_BUS_REG(0x110)
 #define GPIO_EDGE_CAUSE		ORION_DEV_BUS_REG(0x114)
 #define GPIO_EDGE_MASK		ORION_DEV_BUS_REG(0x118)
 #define GPIO_LEVEL_MASK		ORION_DEV_BUS_REG(0x11c)
 #define DEV_BANK_0_PARAM	ORION_DEV_BUS_REG(0x45c)
 #define DEV_BANK_1_PARAM	ORION_DEV_BUS_REG(0x460)
 #define DEV_BANK_2_PARAM	ORION_DEV_BUS_REG(0x464)
 #define DEV_BANK_BOOT_PARAM	ORION_DEV_BUS_REG(0x46c)
 #define DEV_BUS_CTRL		ORION_DEV_BUS_REG(0x4c0)
 #define DEV_BUS_INT_CAUSE	ORION_DEV_BUS_REG(0x4d0)
 #define DEV_BUS_INT_MASK	ORION_DEV_BUS_REG(0x4d4)
 #define I2C_BASE		ORION_DEV_BUS_REG(0x1000)
 #define UART0_BASE		ORION_DEV_BUS_REG(0x2000)
 #define UART1_BASE		ORION_DEV_BUS_REG(0x2100)
 #define GPIO_MAX		32

 /***************************************************************************
  * Orion CPU Bridge Registers
  **************************************************************************/
 #define CPU_CONF		ORION_BRIDGE_REG(0x100)
 #define CPU_CTRL		ORION_BRIDGE_REG(0x104)
 #define CPU_RESET_MASK		ORION_BRIDGE_REG(0x108)
 #define CPU_SOFT_RESET		ORION_BRIDGE_REG(0x10c)
 #define POWER_MNG_CTRL_REG	ORION_BRIDGE_REG(0x11C)
 #define BRIDGE_CAUSE		ORION_BRIDGE_REG(0x110)
 #define BRIDGE_MASK		ORION_BRIDGE_REG(0x114)
 #define MAIN_IRQ_CAUSE		ORION_BRIDGE_REG(0x200)
 #define MAIN_IRQ_MASK		ORION_BRIDGE_REG(0x204)
 #define TIMER_CTRL		ORION_BRIDGE_REG(0x300)
 #define TIMER_VAL(x)		ORION_BRIDGE_REG(0x314 + ((x) * 8))
 #define TIMER_VAL_RELOAD(x)	ORION_BRIDGE_REG(0x310 + ((x) * 8))

 #ifndef __ASSEMBLY__

 /*******************************************************************************
  * Helpers to access Orion registers
  ******************************************************************************/
 #include <asm/types.h>
 #include <asm/io.h>

 #define orion_read(r)		__raw_readl(r)
 #define orion_write(r, val)	__raw_writel(val, r)

 /*
  * These are not preempt safe. Locks, if needed, must be taken care by caller.
  */
 #define orion_setbits(r, mask)	orion_write((r), orion_read(r) | (mask))
 #define orion_clrbits(r, mask)	orion_write((r), orion_read(r) & ~(mask))

 #endif /* __ASSEMBLY__ */

 #endif /* __ASM_ARCH_ORION_H__ */
	/*
	* include/asm-arm/arch-orion/orion.h
	*
	* Generic definitions of Orion SoC flavors:
	* Orion-1, Orion-NAS, Orion-VoIP, and Orion-2.
	*
	* Maintainer: Tzachi Perelstein <tzachi@marvell.com>
	*
	* This file is licensed under the terms of the GNU General Public
	* License version 2. This program is licensed "as is" without any
	* warranty of any kind, whether express or implied.
	*/

	#ifndef __ASM_ARCH_ORION_H__
	#define __ASM_ARCH_ORION_H__

	/*******************************************************************************
	* Orion Address Map
	* Use the same mapping (1:1 virtual:physical) of internal registers and
	* PCI system (PCI+PCIE) for all machines.
	* Each machine defines the rest of its mapping (e.g. device bus flashes)
	******************************************************************************/
	#define ORION_REGS_BASE 0xf1000000
	#define ORION_REGS_SIZE SZ_1M

	#define ORION_PCI_SYS_MEM_BASE 0xe0000000
	#define ORION_PCIE_MEM_BASE ORION_PCI_SYS_MEM_BASE
	#define ORION_PCIE_MEM_SIZE SZ_128M
	#define ORION_PCI_MEM_BASE (ORION_PCIE_MEM_BASE + ORION_PCIE_MEM_SIZE)
	#define ORION_PCI_MEM_SIZE SZ_128M

	#define ORION_PCI_SYS_IO_BASE 0xf2000000
	#define ORION_PCIE_IO_BASE ORION_PCI_SYS_IO_BASE
	#define ORION_PCIE_IO_SIZE SZ_1M
	#define ORION_PCIE_IO_REMAP (ORION_PCIE_IO_BASE - ORION_PCI_SYS_IO_BASE)
	#define ORION_PCI_IO_BASE (ORION_PCIE_IO_BASE + ORION_PCIE_IO_SIZE)
	#define ORION_PCI_IO_SIZE SZ_1M
	#define ORION_PCI_IO_REMAP (ORION_PCI_IO_BASE - ORION_PCI_SYS_IO_BASE)
	/* Relevant only for Orion-NAS */
	#define ORION_PCIE_WA_BASE 0xf0000000
	#define ORION_PCIE_WA_SIZE SZ_16M

	/*******************************************************************************
	* Supported Devices & Revisions
	******************************************************************************/
	/* Orion-1 (88F5181) */
	#define MV88F5181_DEV_ID 0x5181
	#define MV88F5181_REV_B1 3
	/* Orion-NAS (88F5182) */
	#define MV88F5182_DEV_ID 0x5182
	#define MV88F5182_REV_A2 2
	/* Orion-2 (88F5281) */
	#define MV88F5281_DEV_ID 0x5281
	#define MV88F5281_REV_D1 5
	#define MV88F5281_REV_D2 6

	/*******************************************************************************
	* Orion Registers Map
	******************************************************************************/
	#define ORION_DDR_REG_BASE (ORION_REGS_BASE \| 0x00000)
	#define ORION_DEV_BUS_REG_BASE (ORION_REGS_BASE \| 0x10000)
	#define ORION_BRIDGE_REG_BASE (ORION_REGS_BASE \| 0x20000)
	#define ORION_PCI_REG_BASE (ORION_REGS_BASE \| 0x30000)
	#define ORION_PCIE_REG_BASE (ORION_REGS_BASE \| 0x40000)
	#define ORION_USB0_REG_BASE (ORION_REGS_BASE \| 0x50000)
	#define ORION_ETH_REG_BASE (ORION_REGS_BASE \| 0x70000)
	#define ORION_SATA_REG_BASE (ORION_REGS_BASE \| 0x80000)
	#define ORION_USB1_REG_BASE (ORION_REGS_BASE \| 0xa0000)

	#define ORION_DDR_REG(x) (ORION_DDR_REG_BASE \| (x))
	#define ORION_DEV_BUS_REG(x) (ORION_DEV_BUS_REG_BASE \| (x))
	#define ORION_BRIDGE_REG(x) (ORION_BRIDGE_REG_BASE \| (x))
	#define ORION_PCI_REG(x) (ORION_PCI_REG_BASE \| (x))
	#define ORION_PCIE_REG(x) (ORION_PCIE_REG_BASE \| (x))
	#define ORION_USB0_REG(x) (ORION_USB0_REG_BASE \| (x))
	#define ORION_USB1_REG(x) (ORION_USB1_REG_BASE \| (x))
	#define ORION_ETH_REG(x) (ORION_ETH_REG_BASE \| (x))
	#define ORION_SATA_REG(x) (ORION_SATA_REG_BASE \| (x))

	/*******************************************************************************
	* Device Bus Registers
	******************************************************************************/
	#define MPP_0_7_CTRL ORION_DEV_BUS_REG(0x000)
	#define MPP_8_15_CTRL ORION_DEV_BUS_REG(0x004)
	#define MPP_16_19_CTRL ORION_DEV_BUS_REG(0x050)
	#define MPP_DEV_CTRL ORION_DEV_BUS_REG(0x008)
	#define MPP_RESET_SAMPLE ORION_DEV_BUS_REG(0x010)
	#define GPIO_OUT ORION_DEV_BUS_REG(0x100)
	#define GPIO_IO_CONF ORION_DEV_BUS_REG(0x104)
	#define GPIO_BLINK_EN ORION_DEV_BUS_REG(0x108)
	#define GPIO_IN_POL ORION_DEV_BUS_REG(0x10c)
	#define GPIO_DATA_IN ORION_DEV_BUS_REG(0x110)
	#define GPIO_EDGE_CAUSE ORION_DEV_BUS_REG(0x114)
	#define GPIO_EDGE_MASK ORION_DEV_BUS_REG(0x118)
	#define GPIO_LEVEL_MASK ORION_DEV_BUS_REG(0x11c)
	#define DEV_BANK_0_PARAM ORION_DEV_BUS_REG(0x45c)
	#define DEV_BANK_1_PARAM ORION_DEV_BUS_REG(0x460)
	#define DEV_BANK_2_PARAM ORION_DEV_BUS_REG(0x464)
	#define DEV_BANK_BOOT_PARAM ORION_DEV_BUS_REG(0x46c)
	#define DEV_BUS_CTRL ORION_DEV_BUS_REG(0x4c0)
	#define DEV_BUS_INT_CAUSE ORION_DEV_BUS_REG(0x4d0)
	#define DEV_BUS_INT_MASK ORION_DEV_BUS_REG(0x4d4)
	#define I2C_BASE ORION_DEV_BUS_REG(0x1000)
	#define UART0_BASE ORION_DEV_BUS_REG(0x2000)
	#define UART1_BASE ORION_DEV_BUS_REG(0x2100)
	#define GPIO_MAX 32

	/***************************************************************************
	* Orion CPU Bridge Registers
	**************************************************************************/
	#define CPU_CONF ORION_BRIDGE_REG(0x100)
	#define CPU_CTRL ORION_BRIDGE_REG(0x104)
	#define CPU_RESET_MASK ORION_BRIDGE_REG(0x108)
	#define CPU_SOFT_RESET ORION_BRIDGE_REG(0x10c)
	#define POWER_MNG_CTRL_REG ORION_BRIDGE_REG(0x11C)
	#define BRIDGE_CAUSE ORION_BRIDGE_REG(0x110)
	#define BRIDGE_MASK ORION_BRIDGE_REG(0x114)
	#define MAIN_IRQ_CAUSE ORION_BRIDGE_REG(0x200)
	#define MAIN_IRQ_MASK ORION_BRIDGE_REG(0x204)
	#define TIMER_CTRL ORION_BRIDGE_REG(0x300)
	#define TIMER_VAL(x) ORION_BRIDGE_REG(0x314 + ((x) * 8))
	#define TIMER_VAL_RELOAD(x) ORION_BRIDGE_REG(0x310 + ((x) * 8))

	#ifndef __ASSEMBLY__

	/*******************************************************************************
	* Helpers to access Orion registers
	******************************************************************************/
	#include <asm/types.h>
	#include <asm/io.h>

	#define orion_read(r) __raw_readl(r)
	#define orion_write(r, val) __raw_writel(val, r)

	/*
	* These are not preempt safe. Locks, if needed, must be taken care by caller.
	*/
	#define orion_setbits(r, mask) orion_write((r), orion_read(r) \| (mask))
	#define orion_clrbits(r, mask) orion_write((r), orion_read(r) & ~(mask))

	#endif /* __ASSEMBLY__ */

	#endif /* __ASM_ARCH_ORION_H__ */