- 16 9月, 2011 16 次提交
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由 Kevin Hilman 提交于
VC is initialized first, set default scaling method to VC bypass. If/when VP is initialized, default scaling method will be changed to VP force-update. Enabling VC bypass as default as soon as VC is initialized allows for VC bypass scaling to work when no VP is configured/initialized for a given voltage domain. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
Move the VC instance struct from omap_vdd_info into struct voltagedomain. While moving, perform some misc. renames for readability. No functional changes. Summary of renames: - rename omap_vc_instance to omap_vc_channel, since there is only one instance of the VC IP and this actually represents channels using TRM terminology. - rename 'vc_common' field of VC channel which led to: s/vc->vc_common/vc->common/ - remove redundant '_data' suffix - OMAP3: vc1 --> vc_mpu, vc2 --> vc_core - omap_vc_bypass_scale_voltage() -> omap_vc_bypass_scale() Signed-off-by: NKevin Hilman <khilman@ti.com> merge
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由 Kevin Hilman 提交于
As part of the voltage layer cleanup, split out VC specific code into a dedicated VC layer. This patch primarily just moves VC code from voltage.c into vc.c, and adds prototypes to vc.h. No functional changes. For readability, each function was given a local 'vc' pointer: struct omap_vc_instance_data *vc = voltdm->vdd->vc_data; and a global replace of s/vdd->vc_data/vc/ was done. Also vc_init was renamed to vc_init_channel to reflect that this is per-VC channel initializtion. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
When a powerdomain is registered and it has an associated voltage domain, add the powerdomain to the voltagedomain using voltdm_add_pwrdm(). Also add voltagedomain iterator helper functions to iterate over all registered voltagedomains and all powerdomains associated with a voltagedomain. Modeled after a similar relationship between clockdomains and powerdomains. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
When a powerdomain is registered, lookup the voltage domain by name and keep a pointer to the containing voltagedomain in the powerdomain structure. Modeled after similar method between powerdomain and clockdomain layers. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Benoit Cousson 提交于
Add voltage domain name to indicate which voltagedomain each powerdomain is in. The fixed voltage domain like ldo_wakeup for emu and wkup power domain is added too. Signed-off-by: NBenoit Cousson <b-cousson@ti.com> Cc: Paul Walmsley <paul@pwsan.com> [khilman@ti.com]: renamed wakeup domain: s/ldo_wakeup/wakeup/ Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
Add voltage domain name to indicate which voltagedomain each powerdomain is in. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
Create basic voltagedomains for OMAP2 and associate OMAP2 powerdomains with the newly created voltage domains. While here, update copyright on powerdomain data to 2011. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
Each powerdomain is associated with a voltage domain. Add an entry to struct powerdomain where the enclosing voltagedomain can be referenced. Modeled after similar relationship between clockdomains and powerdomains. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
Add a 'bool scalable' flag to the struct powerdomain and set it for the scalable domains on OMAP3 and OMAP4. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
Add wakeup voltage domain so that the wakeup powerdomain can have an associated powerdomain. Note that the scalable flat is not set for the this voltagedomain, so it will not be fully initialized like scalable voltage domains. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
This voltage domain (a.k.a. VDD1) contains both the MPU and the IVA, so rename appropriately. Also fixup any users of the "mpu" name to use "mpu_iva" Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
Start cleaning up the voltage layer to have a voltage domain layer that resembles the structure of the existing clock and power domain layers. To that end: - move the 'struct voltagedomain' out of 'struct omap_vdd_info' to become the primary data structure. - convert any functions taking a pointer to struct omap_vdd_info into functions taking a struct voltagedomain pointer. - convert the register & initialize of voltage domains to look like that of powerdomains - convert omap_voltage_domain_lookup() to voltdm_lookup(), modeled after the current powerdomain and clockdomain lookup functions. - omap_voltage_late_init(): only configure VDD info when the vdd_info struct is non-NULL Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
The prm_irqst_reg is not part of the VP. Move it up into the common voltage domain struct. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
Eliminate need for global variables for the various PRM module offsets by making them part of the VP/VC common structures Eventually, these will likely be moved again, or more likely removed when VP/VC code is isolated, but for now just getting rid of them as global variabes so that the voltage domain initialization can be cleaned up. Signed-off-by: NKevin Hilman <khilman@ti.com>
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由 Kevin Hilman 提交于
The voltage domain pointer currently in struct omap_hwmod is not used and does not belong here. Instead, voltage domains will be associated with powerdomains in forthcoming patches. Acked-by: NPaul Walmsley <paul@pwsan.com> Signed-off-by: NKevin Hilman <khilman@ti.com>
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- 15 9月, 2011 9 次提交
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由 Paul Walmsley 提交于
At Tony's request, remove the omap_chip bitmasks from the powerdomain definitions. Instead, initialize powerdomains based on one or more lists that are applicable to a particular SoC family, variant, and silicon revision. Gražvydas Ignotas <notasas@gmail.com> found and reported a bug in a related patch that also applied to this patch - thanks Gražvydas. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Gražvydas Ignotas <notasas@gmail.com>
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由 Paul Walmsley 提交于
In preparation for OMAP_CHIP() removal, split pwrdm_init() into three functions. This allows some of them to be called multiple times: for example, pwrdm_register_pwrdms() can be called once to register powerdomains that are common to a group of SoCs, and once to register powerdomains that are specific to a single SoC. The appropriate order to call these functions - which is enforced by the code - is: 1. pwrdm_register_platform_funcs() 2. pwrdm_register_pwrdms() (can be called multiple times) 3. pwrdm_complete_init() Convert the OMAP2, 3, and 4 powerdomain init code to use these new functions. While here, improve documentation, and increase CodingStyle conformance by shortening some local variable names. Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Paul Walmsley 提交于
At Tony's request, remove the omap_chip bitmasks from the clockdomain and clockdomain dependency definitions. Instead, initialize clockdomains based on one or more lists that are applicable to a particular SoC family, variant, and silicon revision. Tony Lindgren <tony@atomide.com> found a bug in a previous version of this patch - thanks Tony. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Tony Lindgren <tony@atomide.com>
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由 Paul Walmsley 提交于
In preparation for OMAP_CHIP() removal, split clkdm_init() into four functions. This allows some of them to be called multiple times: for example, clkdm_register_clkdms() can be called once to register clockdomains that are common to a group of SoCs, and once to register clockdomains that are specific to a single SoC. The appropriate order to call these functions - which is enforced by the code - is: 1. clkdm_register_platform_funcs() 2. clkdm_register_clkdms() (can be called multiple times) 3. clkdm_register_autodeps() (optional; deprecated) 4. clkdm_complete_init() Convert the OMAP2, 3, and 4 clockdomain init code to use these new functions. While here, improve documentation, and increase CodingStyle conformance by shortening some local variable names. Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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由 Paul Walmsley 提交于
The OMAP_REVBITS_* macros are just used as otherwise meaningless aliases for the numbers zero through five, so remove these macros. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Tested-by: NIgor Grinberg <grinberg@compulab.co.il> Tested-by: NAbhilash Koyamangalath <abhilash.kv@ti.com>
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由 Paul Walmsley 提交于
omap3_cpuinfo() contains essentially duplicated code from omap3_check_revision(), just for the purpose of determining the chip ES level. Set the cpu_rev char array pointer in omap3_check_revision() instead, and drop the now-useless code from omap3_cpuinfo(). Signed-off-by: NPaul Walmsley <paul@pwsan.com> Tested-by: NIgor Grinberg <grinberg@compulab.co.il> Tested-by: NAbhilash Koyamangalath <abhilash.kv@ti.com>
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由 Paul Walmsley 提交于
Emit a warning to the console in omap3_check_revision() if that code cannot determine what type of SoC the system is currently running on. Remove some extra whitespace, remove some duplicate code, and add an appropriate comment to a fallthrough case. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Hemant Pedanekar <hemantp@ti.com> Tested-by: NIgor Grinberg <grinberg@compulab.co.il> Tested-by: NAbhilash Koyamangalath <abhilash.kv@ti.com>
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由 Paul Walmsley 提交于
Use explicit revision codes for OMAP/AM 3505/3517 ES levels, as the rest of the OMAP2+ SoCs do in mach-omap2/cpu.c. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Sanjeev Premi <premi@ti.com> Tested-by: NIgor Grinberg <grinberg@compulab.co.il> Tested-by: NAbhilash Koyamangalath <abhilash.kv@ti.com>
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由 Paul Walmsley 提交于
omap3_cpuinfo() is filled with useless strcpy() calls; remove them. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Sanjeev Premi <premi@ti.com> Tested-by: NIgor Grinberg <grinberg@compulab.co.il> Tested-by: NAbhilash Koyamangalath <abhilash.kv@ti.com>
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- 14 9月, 2011 1 次提交
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由 Paul Walmsley 提交于
The OMAP3505/AM3505 appears to be based on the same silicon as the OMAP3517/AM3517, with some features disabled via eFuse bits. Follow the same practice as OMAP3430 and identify these devices internally as part of the OMAP3517/AM3517 family. The OMAP3503/3515/3525/3530 chips appear to be based on the same silicon as the OMAP3430, with some features disabled via eFuse bits. Identify these devices internally as part of the OMAP3430 family. Remove the old OMAP35XX_CLASS, which actually covered two very different chip families. The OMAP3503/3515/3525/3530 chips will now be covered by OMAP343X_CLASS, since the silicon appears to be identical. For the OMAP3517/AM3517 family, create a new class, OMAP3517_CLASS. Thanks to Tony Lindgren <tony@atomide.com> for some help with the second revision of this patch. Signed-off-by: NPaul Walmsley <paul@pwsan.com> Cc: Sanjeev Premi <premi@ti.com> Cc: Tony Lindgren <tony@atomide.com> Tested-by: NIgor Grinberg <grinberg@compulab.co.il> Tested-by: NAbhilash Koyamangalath <abhilash.kv@ti.com>
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- 05 9月, 2011 2 次提交
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由 Paul Walmsley 提交于
Merge branches 'non_hwmod_compliant_fix_3.1rc', 'omap3_clock_fixes_3.1rc', 'omap4_clock_fixes_3.1rc', 'missing_2430_musb_adds_terminator_fix_3.1rc' and 'pwrdm_clkdm_fixes_3.1rc' into prcm-fixes-a-3.1rc
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由 Paul Walmsley 提交于
Add a missing array terminator to omap2430_usbhsotg_addrs[]. Without this terminator, the omap_hwmod resource building code runs off the end of the array, resulting in at least this error -- if not worse behavior: [ 0.578002] musb-omap2430: failed to claim resource 4 [ 0.583465] omap_device: musb-omap2430: build failed (-16) [ 0.589294] Could not build omap_device for musb-omap2430 usb_otg_hs This should have been part of commit 78183f3f ("omap_hwmod: use a null structure record to terminate omap_hwmod_addr_space arrays") but was evidently missed. Signed-off-by: NPaul Walmsley <paul@pwsan.com>
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- 29 8月, 2011 2 次提交
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由 Linus Torvalds 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ARM: mach-shmobile: sh7372 LCDC1 suspend fix V2 (incremental) OMAP: omap_device: only override _noirq methods, not normal suspend/resume PM / Runtime: Correct documentation of pm_runtime_irq_safe() ARM: mach-shmobile: sh7372 LCDC1 suspend fix sh-sci / PM: Use power.irq_safe PM: Use spinlock instead of mutex in clock management functions
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- 28 8月, 2011 1 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6由 Linus Torvalds 提交于
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: sbp2: fix panic after rmmod with slow targets
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- 27 8月, 2011 9 次提交
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由 Magnus Damm 提交于
This patch updates the recently submitted "Associate the HDMI clock together with LCDC1 on sh7372" to V2 with the following change: - Use lcdc1_device on AP4EVB to build properly. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl>
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由 NeilBrown 提交于
The nfsservctl system call is now gone, so we should remove all linkage for it. Signed-off-by: NNeilBrown <neilb@suse.de> Signed-off-by: NJ. Bruce Fields <bfields@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6由 Linus Torvalds 提交于
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux-2.6: drm/i915: Fix wrong initializer for "locked" variable in assert_panel_unlocked i915: do not setup intel_backlight twice
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6由 Linus Torvalds 提交于
* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (30 commits) USB: ftdi_sio: add Calao reference board support USB option driver K3765/K4505 avoid CDC_DATA interface USB: option: add YUGA device id to driver usb: s5p-ehci: fix a NULL pointer deference USB: EHCI: Do not rely on PORT_SUSPEND to stop USB resuming in ehci_bus_resume(). USB option driver add PID of Huawei Vodafone K4605 USB option driver add PID of Huawei Vodafone K3806 xhci: Handle zero-length isochronous packets. USB: Avoid NULL pointer deref in usb_hcd_alloc_bandwidth. usb: musb: gadget: fix error path usb: gadget: f_phonet: unlock in error case usb: musb: blackfin: include prefetch head file usb: musb: tusb6010: fix compilation usb: gadget: renesas_usbhs: fix DMA build by including dma-mapping.h usb: musb: cppi: fix build errors due to DBG and missing musb variable usb: musb: ux500: replace missing DBG with dev_dbg usb: musb: ux500: set dma config for both src and dst usb: musb: fix oops on musb_gadget_pullup usb: host: ehci-omap: fix .remove and failure handling path of .probe(v1) usb: gadget: hid: don't STALL when processing a HID Descriptor request ...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6由 Linus Torvalds 提交于
* 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: omap-serial: Allow IXON and IXOFF to be disabled. TTY: serial, document ignoring of uart->ops->startup error TTY: pty, fix pty counting 8250: Fix race condition in serial8250_backup_timeout(). serial/8250_pci: delete duplicate data definition 8250_pci: add support for Rosewill RC-305 4x serial port card tty: Add "spi:" prefix for spi modalias atmel_serial: fix atmel_default_console_device serial: 8250_pnp: add Intermec CV60 touchscreen device drivers/serial/ucc_uart.c: Fix compiler warning pch_uart: Set PCIe bus number using probe parameter serial: samsung: Fix build error
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由 Linus Torvalds 提交于
Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: drivers:misc: ti-st: fix unexpected UART close drivers:misc: ti-st: free skb on firmware download drivers:misc: ti-st: wait for completion at fail drivers:misc: ti-st: reinit completion before send drivers:misc: ti-st: fail-safe on wrong pkt type drivers:misc: ti-st: reinit completion on ver read drivers:misc:ti-st: platform hooks for chip states drivers:misc: ti-st: avoid a misleading dbg msg base/devres.c: quiet sparse noise about context imbalance pti: add missing CONFIG_PCI dependency drivers/base/devtmpfs.c: correct annotation of `setup_done' driver core: fix kernel-doc warning in platform.c firmware: fix google/gsmi.c build warning
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6由 Linus Torvalds 提交于
* 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: staging: tidspbridge: fix compilation on dsp clock functions staging: octeon-ethernet: Add missing #includes. Staging: zcache: signedness bug in tmem_get() staging: zcache: fix crash on high memory swap staging: brcm80211: SPARC build error fix staging: brcm80211: fix compile error on non-x86 archs since 3.0 kernel
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git://git390.marist.edu/pub/scm/linux-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] memory hotplug: only unassign assigned increments [S390] Change default action from reipl to stop for on_restart [S390] arch/s390/kernel/ipl.c: correct error detection check [S390] drivers/s390/block/dasd_ioctl.c: add missing kfree [S390] nss,initrd: kernel image and initrd must be in different segments
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由 Kirill A. Shutemov 提交于
According to the SFI specification irq number 0xFF means device has no interrupt or interrupt attached via GPIO. Currently, we don't handle this special case and set irq field in *_board_info structs to 255. It leads to confusion in some drivers. Accelerometer driver tries to register interrupt 255, fails and prints "Cannot get IRQ" to dmesg. Signed-off-by: NKirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: NAlan Cox <alan@linux.intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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