Message	SHA1
ata: remove deprecated struct ahci_platform_data ... The last user of the deprecated struct ahci_platform_data has been cleaned up recently (SPEAr1340 got a proper PHY driver). Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Bartlomiej Zolnierkiewicz   authored and   Tejun Heo   commited 2014-08-16 08:35:34 -04:00	515d9b2c03
ata: libahci_platform: move port_map parameters into the AHCI structure ... This patch moves force_port_map and mask_port_map into the ahci_host_priv structure. This allows to modify them into the AHCI framework. This is needed by the new dt bindings representing ports as the port_map mask is computed automatically. Parameters modifying force_port_map, mask_port_map and flags have been removed from the ahci_platform_init_host() function, and inputs in the ahci_host_priv structure are now directly filed. Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com> Signed-off-by: Tejun Heo <tj@kernel.org> Antoine Ténart   authored and   Tejun Heo   commited 2014-07-30 15:39:46 -04:00	725c7b570f
libahci_platform: add host_flags parameter in ahci_platform_init_host() ... Add a dynamic host_flags argument to make ahci_platform_init_host more flexible, then remove the AHCI_HFLAGS(...) argument from some driver's ata_port_info, and pass that in as the new argument. Cc: Hans de Geode <hdegoede@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kefeng Wang <kefeng.wang@linaro.org> Signed-off-by: Tejun Heo <tj@kernel.org> Kefeng Wang   authored and   Tejun Heo   commited 2014-05-14 13:07:10 -04:00	f9f3691790
ahci_platform: Drop unused ahci_platform_data members ... These members are not used anywhere, and in the future we want ahci_platform_data to go away entirely so there is no reason to keep these around. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Hans de Goede   authored and   Tejun Heo   commited 2014-02-22 17:13:01 -05:00	6ef95e8776
ahci-platform: "Library-ise" suspend / resume functionality ... Split suspend / resume code into host suspend / resume functionality and resource enable / disabling phases, and export the new suspend_ / resume_host functions. tj: Minor comment formatting updates. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Hans de Goede   authored and   Tejun Heo   commited 2014-02-22 15:35:42 -05:00	648cb6fd83
ahci-platform: "Library-ise" ahci_probe functionality ... ahci_probe consists of 3 steps: 1) Get resources (get mmio, clks, regulator) 2) Enable resources, handled by ahci_platform_enable_resouces 3) The more or less standard ahci-host controller init sequence This commit refactors step 1 and 3 into separate functions, so the platform drivers for AHCI implementations which need a specific order in step 2, and / or need to do some custom register poking at some time, can re-use ahci-platform.c code without needing to copy and paste it. Note that ahci_platform_init_host's prototype takes the 3 non function members of ahci_platform_data as arguments, the idea is that drivers using the new exported utility functions will not use ahci_platform_data at all, and hopefully in the future ahci_platform_data can go away entirely. tj: Minor comment formatting updates. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Hans de Goede   authored and   Tejun Heo   commited 2014-02-22 15:35:42 -05:00	23b07d4cb3
ahci-platform: Add enable_ / disable_resources helper functions ... tj: Minor comment formatting updates. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Hans de Goede   authored and   Tejun Heo   commited 2014-02-22 15:35:42 -05:00	96a01ba52c
ahci-platform: Add support for devices with more then 1 clock ... The allwinner-sun4i AHCI controller needs 2 clocks to be enabled and the imx AHCI controller needs 3 clocks to be enabled. tj: Minor comment formatting updates. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tejun Heo <tj@kernel.org> Hans de Goede   authored and   Tejun Heo   commited 2014-02-22 15:35:41 -05:00	156c588794
ahci: platform support for suspend/resume ... Add platform hooks for custom suspend() and resume() functions. The generic suspend/resume code in drivers/ata/ahci_platform.c is adapted from the PCI version in drivers/ata/ahci.c. Signed-off-by: Brian Norris <computersforpeace@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Brian Norris   authored and   Jeff Garzik   commited 2012-01-08 19:14:59 -05:00	17ab594fa5
ahci_platform: Provide for vendor specific init ... Some AHCI implementations may use Vendor Specific HBA[A0h, FFh] and/or Port[70h, 7Fh] registers to 'prepare' for initialization. For that, the platform needs memory mapped address of AHCI registers. This patch adds the 'mmio' argument and reorders the call to platform init function. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Jassi Brar   authored and   Jeff Garzik   commited 2010-08-01 19:36:03 -04:00	08354809d6
ahci: Add platform driver ... This can be used for AHCI-compatible interfaces implemented inside System-On-Chip solutions, or AHCI devices connected via localbus. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Anton Vorontsov   authored and   Jeff Garzik   commited 2010-05-14 17:08:01 -04:00	1c2a49f617