- 01 3月, 2012 2 次提交
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由 Nicolas Ferre 提交于
Device tree support on at91sam9g45 family SoC. Only call platform_device_register() if no dma-controller node is found in device tree. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Nicolas Ferre 提交于
DMA controller can deduce its configuration data from the platform. Remove the platform data and match device types with the compatible ones. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NGrant Likely <grant.likely@secretlab.ca>
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- 22 2月, 2012 1 次提交
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由 Rob Herring 提交于
Now that most platforms don't need disable_fiq and arch_ret_to_user macros, we can remove the empty macros or empty entry-macro.S files. Signed-off-by: NRob Herring <rob.herring@calxeda.com> Acked-by: NJamie Iles <jamie@jamieiles.com> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Acked-by: NRyan Mallon <rmallon@gmail.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: NShawn Guo <shawn.guo@linaro.org>
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- 14 2月, 2012 2 次提交
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Driver at91_ide is broken and should not be fixed: remove it. Modification of device files that where making use of it. The PATA driver (pata_at91) is able to replace at91_ide. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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SMC, Static Memory Controller will need more accessors to fine configure its parameters. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 13 2月, 2012 1 次提交
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由 Nicolas Ferre 提交于
Registration of at91_udc as a module will enable SoC related code. Fix following an idea from Karel Znamenacek. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NKarel Znamenacek <karel@ryston.cz> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org>
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- 03 2月, 2012 5 次提交
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由 Daniel Lezcano 提交于
This patch groups the self-refresh on/cpu_do_idle/self-refresh off into a single 'standby' function. The standby routine for rm9200 has been turned into an asm routine to have a better control of the self refresh and to prevent a memory access when running this code. Draining the write buffer is done automatically when switching for the self refresh on sam9, so the instruction is added to the rm9200 only. Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Daniel Lezcano 提交于
All the "wait_for_interrupt" definition are aliases to cpu_do_idle. Only the rm9200 has an asm routine to switch to wfi. But the cpu_do_idle for this platform has exactly the same asm routine. arch/arm/mm/proc-arm920.S .. ENTRY(cpu_arm920_do_idle) mcr p15, 0, r0, c7, c0, 4 @ Wait for interrupt .. Then it is safe to invoke cpu_do_idle for this platform. As all the wait_for_interrupts are definition for cpu_do_idle, let's remove it and replace its invokation by cpu_do_idle. Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Daniel Lezcano 提交于
Add the header and define the macro to prevent multiple inclusion like the others headers. Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Daniel Lezcano 提交于
This patch is mindless and does only fix the line length. The purpose is to facilitate the review of the next patches. Signed-off-by: NDaniel Lezcano <daniel.lezcano@linaro.org> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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Following removal announce and addition to feature-removal-schedule.txt, here is the actual source code deletion for Atmel CAP9 family. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 21 1月, 2012 7 次提交
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由 Nicolas Pitre 提交于
When this is the only content remaining in mach/system.h then the whole file is removed. Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org> Acked-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Acked-and-tested-by: NJamie Iles <jamie@jamieiles.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NDavid Brown <davidb@codeaurora.org> Acked-by: NStephen Warren <swarren@nvidia.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Nicolas Pitre 提交于
... and hook it to arm_pm_idle. Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
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As on the other sam9 we need to cleanly shutdown the DDRAM before rebooting. On those SoC the SDRAM/DDRAM controller is different. So, the assembly code ends up being not cleanly combined with previous at91sam9_alt_restart function. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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fix AT91_DDRSDRC_MODE it's 3bit add missing AT91_DDRSDRC_NR_14, AT91_DDRSDRC_DBW (16 and 32 bits support) Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 20 1月, 2012 2 次提交
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Allows to configure independently the vbus_pin associated with each port. Matches usual naming scheme. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Cc: linux-usb@vger.kernel.org
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由 Nicolas Ferre 提交于
Currently setting it to PQFP changes subtype to BGA as subtypes are swapped in at91rm9200_set_type(). Wrong subtype causes GPIO bank D not to work at all. After this fix, subtype is still set as unknown. But board code should fill it in with proper value. Another information is thus printed. Bug discovery and first implementation made by Veli-Pekka Peltola. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org>
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- 12 1月, 2012 1 次提交
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This reverts commit 5d910426. Nicolas Ferre <nicolas.ferre@atmel.com> wrote: "Unfortunately this is not true for all the SoC that embed the atmel_lcdfb... So I may need to rework this patch but it is certainly not applicable in the current form." Signed-off-by: NFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
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- 05 1月, 2012 2 次提交
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由 Russell King 提交于
Remove the now empty arch_reset() from all the mach/system.h includes, and remove its callsite. Remove arm_machine_restart() as this function no longer does anything useful. For samsung platforms, remove the include of mach/system-reset.h and plat/system-reset.h from their respective mach/system.h headers as these just define their arch_reset functions. As a result, the s3c2410 and plat-samsung system-reset.h files are no longer referenced, so remove these files entirely. Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: NJamie Iles <jamie@jamieiles.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Rather than using a private function pointer, use the existing arm_pm_restart function pointer instead. We no longer need to enable the I-cache in at91sam9_alt_reset() as the caches will now be on when this function is called. Update the function names to use the 'restart' terminology rather than the 'reboot' terminology. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 22 12月, 2011 1 次提交
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由 Olof Johansson 提交于
Fixes build: arch/arm/mach-at91/board-stamp9g20.c:126: error: expected '}' before ';' token Signed-off-by: NOlof Johansson <olof@lixom.net> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 01 12月, 2011 2 次提交
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由 Anders Darander 提交于
Since 193ab2a6, various AT91 boards don't register at91_udc anymore due to depending on a now non-existing symbol. Fix the symbol name. Signed-off-by: NAnders Darander <anders@chargestorm.se> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Cc: stable <stable@vger.kernel.org>
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The conid is supposed to be t0/t1/t2_clk. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Cc: stable <stable@vger.kernel.org>
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- 29 11月, 2011 6 次提交
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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this will allow to use gpio_is_valid Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
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this will simplify the switch to the DT and later to the platform_device Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
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- 28 11月, 2011 8 次提交
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switch the rtc drivers to resource and pass it via platform_device Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
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on all at91 have the Advanced Interrupt Controller starts at address 0xfffff000 Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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we will select now the DBGU used by the soc at Kconfig level For the DEBUG_LL and early_printk this will allow to select which DBGU to use this will also allow to select them when multiple SOC are enabled Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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switch the watchdog drivers to resource and pass it via platform_device Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NWim Van Sebroeck <wim@iguana.be>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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never used in the kernel Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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now sam9_smc_configure will take as first parameter is the SMC id Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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