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4ca2c04085
With the introduction of the ID based MBus API, it's better to switch to use it instead of the current name based scheme. This will allow to deprecate the name based API, once every user is removed. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
89 lines
2.8 KiB
C
89 lines
2.8 KiB
C
#ifndef __ARCH_ORION5X_COMMON_H
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#define __ARCH_ORION5X_COMMON_H
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#include <linux/reboot.h>
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struct dsa_platform_data;
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struct mv643xx_eth_platform_data;
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struct mv_sata_platform_data;
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#define ORION_MBUS_PCIE_MEM_TARGET 0x04
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#define ORION_MBUS_PCIE_MEM_ATTR 0x59
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#define ORION_MBUS_PCIE_IO_TARGET 0x04
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#define ORION_MBUS_PCIE_IO_ATTR 0x51
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#define ORION_MBUS_PCIE_WA_TARGET 0x04
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#define ORION_MBUS_PCIE_WA_ATTR 0x79
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#define ORION_MBUS_PCI_MEM_TARGET 0x03
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#define ORION_MBUS_PCI_MEM_ATTR 0x59
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#define ORION_MBUS_PCI_IO_TARGET 0x03
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#define ORION_MBUS_PCI_IO_ATTR 0x51
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#define ORION_MBUS_DEVBUS_BOOT_TARGET 0x01
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#define ORION_MBUS_DEVBUS_BOOT_ATTR 0x0f
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#define ORION_MBUS_DEVBUS_TARGET(cs) 0x01
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#define ORION_MBUS_DEVBUS_ATTR(cs) (~(1 << cs))
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#define ORION_MBUS_SRAM_TARGET 0x00
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#define ORION_MBUS_SRAM_ATTR 0x00
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/*
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* Basic Orion init functions used early by machine-setup.
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*/
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void orion5x_map_io(void);
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void orion5x_init_early(void);
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void orion5x_init_irq(void);
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void orion5x_init(void);
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void orion5x_id(u32 *dev, u32 *rev, char **dev_name);
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void clk_init(void);
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extern int orion5x_tclk;
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extern void orion5x_timer_init(void);
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void orion5x_setup_wins(void);
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void orion5x_ehci0_init(void);
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void orion5x_ehci1_init(void);
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void orion5x_eth_init(struct mv643xx_eth_platform_data *eth_data);
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void orion5x_eth_switch_init(struct dsa_platform_data *d, int irq);
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void orion5x_i2c_init(void);
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void orion5x_sata_init(struct mv_sata_platform_data *sata_data);
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void orion5x_spi_init(void);
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void orion5x_uart0_init(void);
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void orion5x_uart1_init(void);
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void orion5x_xor_init(void);
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void orion5x_restart(enum reboot_mode, const char *);
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/*
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* PCIe/PCI functions.
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*/
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struct pci_bus;
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struct pci_sys_data;
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struct pci_dev;
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void orion5x_pcie_id(u32 *dev, u32 *rev);
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void orion5x_pci_disable(void);
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void orion5x_pci_set_cardbus_mode(void);
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int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
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struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
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int orion5x_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
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/* board init functions for boards not fully converted to fdt */
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#ifdef CONFIG_MACH_EDMINI_V2_DT
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void edmini_v2_init(void);
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#else
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static inline void edmini_v2_init(void) {};
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#endif
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struct meminfo;
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struct tag;
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extern void __init tag_fixup_mem32(struct tag *, char **, struct meminfo *);
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/*****************************************************************************
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* Helpers to access Orion registers
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****************************************************************************/
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/*
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* These are not preempt-safe. Locks, if needed, must be taken
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* care of by the caller.
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*/
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#define orion5x_setbits(r, mask) writel(readl(r) | (mask), (r))
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#define orion5x_clrbits(r, mask) writel(readl(r) & ~(mask), (r))
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#endif
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