mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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75288c78c6
Implemented by modification of the .name field of the platform device, when PDs with the same names are to be used within different drivers, as <device_name> -> <device_name>:<function> Corresponding drivers should change the .name in struct device_driver to reflect upper of course. Added ppc_sys_device_disable/enable function set, making it easier to disable all the inexistent/not utilized platform device way pdevs. By the check of the "disabled" bit in the config field of ppc_sys_specs, disabled platform devices will be either added/removed from the bus, or simply not registered on it, depending on the time when disable/enable call asserted. The default behaviour when nothing is disabled/enabled will be "all devices are enabled", which is the same as before. Also helper platform_notify_map function added, making assignment of board-specific platform_info more consistent and generic. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Marcelo Tosatti <marcelo.tosatti@cyclades.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
103 lines
1.9 KiB
C
103 lines
1.9 KiB
C
/*
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* Since there are many different boards and no standard configuration,
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* we have a unique include file for each. Rather than change every
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* file that has to include MPC8260 configuration, they all include
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* this one and the configuration switching is done here.
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*/
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#ifdef __KERNEL__
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#ifndef __ASM_PPC_MPC8260_H__
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#define __ASM_PPC_MPC8260_H__
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#include <linux/config.h>
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#ifdef CONFIG_8260
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#ifdef CONFIG_EST8260
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#include <platforms/est8260.h>
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#endif
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#ifdef CONFIG_SBC82xx
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#include <platforms/sbc82xx.h>
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#endif
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#ifdef CONFIG_SBS8260
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#include <platforms/sbs8260.h>
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#endif
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#ifdef CONFIG_RPX8260
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#include <platforms/rpx8260.h>
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#endif
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#ifdef CONFIG_WILLOW
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#include <platforms/willow.h>
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#endif
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#ifdef CONFIG_TQM8260
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#include <platforms/tqm8260.h>
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#endif
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#if defined(CONFIG_PQ2ADS) || defined (CONFIG_PQ2FADS)
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#include <platforms/pq2ads.h>
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#endif
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#ifdef CONFIG_PCI_8260
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#include <syslib/m82xx_pci.h>
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#endif
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/* Make sure the memory translation stuff is there if PCI not used.
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*/
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#ifndef _IO_BASE
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#define _IO_BASE 0
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#endif
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#ifndef _ISA_MEM_BASE
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#define _ISA_MEM_BASE 0
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#endif
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#ifndef PCI_DRAM_OFFSET
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#define PCI_DRAM_OFFSET 0
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#endif
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/* Map 256MB I/O region
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*/
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#ifndef IO_PHYS_ADDR
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#define IO_PHYS_ADDR 0xe0000000
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#endif
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#ifndef IO_VIRT_ADDR
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#define IO_VIRT_ADDR IO_PHYS_ADDR
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#endif
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enum ppc_sys_devices {
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MPC82xx_CPM_FCC1,
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MPC82xx_CPM_FCC2,
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MPC82xx_CPM_FCC3,
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MPC82xx_CPM_I2C,
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MPC82xx_CPM_SCC1,
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MPC82xx_CPM_SCC2,
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MPC82xx_CPM_SCC3,
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MPC82xx_CPM_SCC4,
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MPC82xx_CPM_SPI,
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MPC82xx_CPM_MCC1,
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MPC82xx_CPM_MCC2,
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MPC82xx_CPM_SMC1,
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MPC82xx_CPM_SMC2,
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MPC82xx_CPM_USB,
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MPC82xx_SEC1,
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NUM_PPC_SYS_DEVS,
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};
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#ifndef __ASSEMBLY__
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/* The "residual" data board information structure the boot loader
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* hands to us.
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*/
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extern unsigned char __res[];
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#endif
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#ifndef BOARD_CHIP_NAME
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#define BOARD_CHIP_NAME ""
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#endif
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#endif /* CONFIG_8260 */
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#endif /* !__ASM_PPC_MPC8260_H__ */
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#endif /* __KERNEL__ */
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