- 18 4月, 2013 1 次提交
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由 Arnd Bergmann 提交于
For the past three years, we have had a #warning in mach-at91 about the sdram_selfrefresh_enable or at91sam9_standby functions possibly not working on at91sam9263. In the meantime a function was added to do the right thing on at91sam9g45, which looks like it should also work on '9263. Signed-off-by: NArnd Bergmann <arnd@arndb.de> [nicolas.ferre@atmel.com: remove paragraph in commit message] Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
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- 09 4月, 2013 1 次提交
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由 Nicolas Ferre 提交于
An AT91 SoC that doesn't have a subtype is shown as "Unknown" in the Linux log message which is not correct. This was leading to confusion so, add a "none" qualifier to the subtype property and set this one in the appropriate cases. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 26 3月, 2013 4 次提交
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由 Ludovic Desroches 提交于
This patch introduces the SAMA5 support and a generic board file for SAMA5 devices. It also updates the PMC driver to manage clock division which is a requirement since some peripherals can't work at the bus frequency on SAMA5. Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Ludovic Desroches 提交于
As we will introduce SAMA5, we need to distinguish the core architecture. It is useless to show ARMv4/5 entries if we are configuring a kernel for SAMA5 devices. Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Ludovic Desroches 提交于
No more associate at91sam926x_time.c compilation with SOC_AT91SAM9 entry since SAMA5D3 devices will use this driver too. Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Ludovic Desroches 提交于
New devices are no more prefixed with at91 so remove the at91 and _name concatenation. Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 14 3月, 2013 3 次提交
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Rename the board-rm9200-dt.c file so that we follow the pattern for Device Tree board files: board-dt-<name of SoC sharing same core>.c Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> [nicolas.ferre@atmel.com: modify commit message] Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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We will produce a board-dt file per SoC core type. That will ease code readability and will prevent from including superfluous code for supporting machines that will never be compiled together (particularly the ARM9 and C-A5 upcoming SoCs). Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> [nicolas.ferre@atmel.com: modify commit message] Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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This is the legacy platform support Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 08 2月, 2013 1 次提交
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由 Nicolas Ferre 提交于
The board is not available anymore and it seems its use is very limited. Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NAlexandre Belloni <abelloni@adeneo-embedded.com>
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- 07 2月, 2013 2 次提交
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由 Joachim Eastwood 提交于
Signed-off-by: NJoachim Eastwood <manabian@gmail.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Joachim Eastwood 提交于
Signed-off-by: NJoachim Eastwood <manabian@gmail.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 23 1月, 2013 1 次提交
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Make BGA as the default version as we are supposed to just have to specify when we use the PQFP version. Issue was existing since commit: 3e90772f (ARM: at91: fix at91rm9200 soc subtype handling). Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: stable <stable@vger.kernel.org> [v3.3] Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 15 1月, 2013 2 次提交
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由 Joachim Eastwood 提交于
After "ARM: delete struct sys_timer" board-rm9200-dt fails compilation with the following error: CC arch/arm/mach-at91/board-rm9200-dt.o arch/arm/mach-at91/board-rm9200-dt.c:50:2: error: unknown field 'timer' specified in initializer arch/arm/mach-at91/board-rm9200-dt.c:50:13: error: 'at91rm9200_timer' undeclared here (not in a function) make[1]: *** [arch/arm/mach-at91/board-rm9200-dt.o] Error 1 make: *** [arch/arm/mach-at91] Error 2 This is a fall out from the timer conversion. Fix it by converting board-rm9200-dt to use new timer init function as well. Signed-off-by: NJoachim Eastwood <manabian@gmail.com> Signed-off-by: NStephen Warren <swarren@nvidia.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Shawn Guo 提交于
The clockevent core is able to figure out the best mult and shift, calculate min_delta_ns and max_delta_ns, with the necessary info passed into clockevents_config_and_register(). Use this combined configure and register function where possible to make the codes less error prone and gain some positive diff stat. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Reviewed-by: NAnton Vorontsov <cbouatmailru@gmail.com> Acked-by: NKukjin Kim <kgene.kim@samsung.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Tested-by: NRoland Stigge <stigge@antcom.de> Acked-by: NEric Miao <eric.y.miao@gmail.com> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: David Brown <davidb@codeaurora.org> Tested-by: NTony Lindgren <tony@atomide.com> Acked-by: NBarry Song <baohua.song@csr.com> Tested-by: NStephen Warren <swarren@nvidia.com> Acked-by: NTony Prisk <linux@prisktech.co.nz> Cc: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NJason Cooper <jason@lakedaemon.net> Reviewed-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 11 1月, 2013 1 次提交
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由 Shawn Guo 提交于
With ARCH_HAS_DECOMP_WDOG removed from arch/arm/boot/compressed/decompress.c, all the arch_decomp_wdog() definition at platform level is unneeded. Remmove it. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NNicolas Pitre <nico@linaro.org> Acked-by: NJason Cooper <jason@lakedaemon.net>
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- 25 12月, 2012 3 次提交
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由 Stephen Warren 提交于
Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by: NRobert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: NStephen Warren <swarren@nvidia.com>
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由 Stephen Warren 提交于
Move at91's timer suspend/resume functions from struct sys_timer at91sam926x_timer into struct clock_event_device pit_clkevt. This will allow the sys_timer suspend/resume fields to be removed, and eventually lead to a complete removal of struct sys_timer. Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NStephen Warren <swarren@nvidia.com>
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由 Stephen Warren 提交于
remove ARM's struct sys_timer .offset function pointer, and instead directly set the arch_gettimeoffset function pointer when the timer driver is initialized. This requires multiplying all function results by 1000, since the removed arm_gettimeoffset() did this. Also, s/unsigned long/u32/ just to make the function prototypes exactly match that of arch_gettimeoffset. Cc: Russell King <linux@arm.linux.org.uk> Cc: Andrew Victor <linux@maxim.org.za> Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> Cc: Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ryan Mallon <rmallon@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: NStephen Warren <swarren@nvidia.com>
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- 07 12月, 2012 1 次提交
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由 Ludovic Desroches 提交于
The at91-mci driver is not needed anymore since the atmel-mci driver now supports all Atmel devices. Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NChris Ball <cjb@laptop.org>
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- 20 11月, 2012 2 次提交
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由 Ludovic Desroches 提交于
Add clocks to clock lookup table for DT entries. Signed-off-by: NLudovic Desroches <ludovic.desroches@atmel.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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Modify both AT91 and AVR32 platforms. Use 7 for it as the sam9260 or the sam9g25 have 7 of them DBGU included. Reported-by: NJoachim Eastwood <joachim.eastwood@jotron.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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- 19 11月, 2012 5 次提交
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由 Joachim Eastwood 提交于
Signed-off-by: NJoachim Eastwood <manabian@gmail.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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由 Joachim Eastwood 提交于
Signed-off-by: NJoachim Eastwood <manabian@gmail.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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由 Joachim Eastwood 提交于
Signed-off-by: NJoachim Eastwood <manabian@gmail.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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由 Joachim Eastwood 提交于
Based on AT91 PIT DT patch from Jean-Christophe PLAGNIOL-VILLARD. Signed-off-by: NJoachim Eastwood <manabian@gmail.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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由 Joachim Eastwood 提交于
We need CONFIG_SOC_AT91SAM9 to get the at91sam926x_timer symbol used in board-dt. Signed-off-by: NJoachim Eastwood <manabian@gmail.com> Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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- 16 11月, 2012 4 次提交
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由 Nicolas Ferre 提交于
This macro is not used anymove in atmel-mci driver. It has been removed by a patch that was dealing with dw_dmac.c e2b35f3d: (dmaengine/dw_dmac: Fix dw_dmac user drivers to adapt to slave_config changes) We are now using the dmaengine API to specify the slave DMA parameters: dmaengine_slave_config(). Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NLudovic Desroches <ludovic.desroches@atmel.com> Cc: Chris Ball <cjb@laptop.org> Cc: <linux-mmc@vger.kernel.org>
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由 Johan Hovold 提交于
Use gpio_is_valid also for overcurrent pins (which are currently negative in many board files). Signed-off-by: NJohan Hovold <jhovold@gmail.com> Acked-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Nicolas Royer 提交于
Spare irq support introduced by commit 8fe82a55 (ARM: at91: sparse irq support) involves to add the NR_IRQS_LEGACY offset to irq number. Signed-off-by: NNicolas Royer <nicolas@eukrea.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Acked-by: NEric Bénard <eric@eukrea.com> Tested-by: NEric Bénard <eric@eukrea.com> Cc: stable@vger.kernel.org # 3.6
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由 Bo Shen 提交于
Remove unneeded code with the new method of dai and pcm register Signed-off-by: NBo Shen <voice.shen@atmel.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 13 11月, 2012 1 次提交
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由 Marek Szyprowski 提交于
Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Acked-by: NJean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com> CC: Nicolas Ferre <nicolas.ferre@atmel.com> CC: Andrew Victor <linux@maxim.org.za>
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- 07 11月, 2012 1 次提交
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由 Bo Shen 提交于
Add atmel-ssc for device tree support Match "atmel,at91rm9200-ssc" for using pdc for data transfer Match "atmel,at91sam9g45-ssc" for using dma for data transfer Signed-off-by: NBo Shen <voice.shen@atmel.com> Acked-by: NNicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 06 11月, 2012 7 次提交
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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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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.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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This is only used by old boards style or via core code. Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.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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Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
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as this is only used board old style board old mach code Signed-off-by: NJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
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