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* ARM: at91: separate restart handler registration into SoC specific codeSascha Hauer2018-11-061-0/+11
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: remove mach/io.hSascha Hauer2018-11-061-1/+0
| | | | | | | Remove at91_sys_read() and at91_sys_write() since these are no longer used. This makes mach/io.h empty so remove that aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* arm: at91: simplify soc setupSam Ravnborg2018-01-171-4/+6
| | | | | | | | | | | | | | | The at91 soc support inherited a complex scheme from the kernel. This schme did not really give any benefits, and when starting to migrate at91sam9263ek to use DT it started to get in the way for a proper way to do things. Replace the former setup with a simple function pointer that can be called from setup.c. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* mach-at91: declare device tree clockRaphaël Poggi2014-09-101-5/+8
| | | | | | | This commit use the clkdev_add_physbase function, to declare device tree and non device tree gpio clocks. Signed-off-by: Raphaël Poggi <poggi.raph@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: at91: move main clock define to CJean-Christophe PLAGNIOL-VILLARD2013-07-091-3/+0
| | | | | | | This will allow to drop the config.h and switch to multi board support Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91sam9g45: add atmel lcdc frambuffer supportJean-Christophe PLAGNIOL-VILLARD2013-01-281-0/+1
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91sam9g45: add ehci supportJean-Christophe PLAGNIOL-VILLARD2013-01-231-0/+1
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: drop AT91_BASE_PIOx for soc specific one for none boot codeJean-Christophe PLAGNIOL-VILLARD2013-01-071-5/+5
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: SMC: switch to platform_driverJean-Christophe PLAGNIOL-VILLARD2013-01-071-0/+1
| | | | | | | This will allow to support multiple arch Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: autodetect the soc one time at postcore_initcallJean-Christophe PLAGNIOL-VILLARD2013-01-071-11/+7
| | | | | | | | | | | | | | | and then register a device The code is take from linux drop AT91_BASE_SYS for dbgu factorise the soc type in the Kconfig but keep the ARCH_ so far as the device code have the same function accross soc which for now does not allow us to compile soc together Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: PIT: switch to platform_driverJean-Christophe PLAGNIOL-VILLARD2013-01-071-0/+1
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: at91sam9: provide its own clkdev for pitJean-Christophe PLAGNIOL-VILLARD2013-01-071-0/+1
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: gpio: switch to device driverJean-Christophe PLAGNIOL-VILLARD2012-12-221-25/+18
| | | | | | | this is the first step to prepare the switch to the gpiolib Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91/gpio: simplify resourcesJean-Christophe PLAGNIOL-VILLARD2012-01-021-10/+5
| | | | | | | drop irq id and rebase instead of of offset Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: add missing clkdev changesHubert Feurstein2011-10-081-3/+0
| | | | | | | | | | | | | | | | | | | | | This fixes the following compile errors arch/arm/mach-at91/at91sam9g45.c:185:3: error: 'ohci_clk' undeclared here (not in a function) arch/arm/mach-at91/at91sam9g45.c:186:3: error: 'tcb1_clk' undeclared here (not in a function) arch/arm/mach-at91/at91sam9g45_devices.c: In function 'at91_add_device_mci': arch/arm/mach-at91/at91sam9g45_devices.c:258:2: warning: implicit declaration of function 'at91_clock_associate' [...] arch/arm/mach-at91/built-in.o: In function `at91_add_device_mci': sam9_smc.c:(.text.at91_add_device_mci+0x1d0): undefined reference to `at91_clock_associate' arch/arm/mach-at91/at91sam9260_devices.c: In function 'at91_add_device_mci': arch/arm/mach-at91/at91sam9260_devices.c:251:2: warning: implicit declaration of function 'at91_clock_associate' which were introduced in commit: "at91: swtich to clkdev" (ae19fe26cc230bc38238c2d66b8f464761286316) Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: add spi clock connection id entriesHubert Feurstein2011-10-081-0/+2
| | | | | Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: swtich to clkdevJean-Christophe PLAGNIOL-VILLARD2011-08-101-16/+20
| | | | | | | | | | | | | | this will also fix the clock support as we now switch to allocated generic device as we can need to associate the clock and the device but the driver is probe before the association we also change the atmel serial name to "atmel_usart" to simplify sharing with linux Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* at91: Support for at91sam9g45 and at91sam9m10 series: core chip & board supportJean-Christophe PLAGNIOL-VILLARD2010-11-111-0/+277
Here are the at91 specific files dedicated to the at91sam9g45 series. They mimic the traditional at91 way of managing chips & boards. The first board that embeds at91sam9g45 chip is the AT91SAM9M10G45-EK. In the future, we will add the m10 and other boards revisions Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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