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path: root/arch/arm/mach-imx/hardware.h
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2016-09-05ARM: imx: (trivial) fix typo and grammarMartin Kaiser
Signed-off-by: Martin Kaiser <martin@kaiser.cx> Reviewed-by: Joshua Clayton <stillcompiling@gmail.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2016-08-09ARM: i.MX: Remove i.MX1 non-DT supportAlexander Shiyan
This patch removes registration helpers and support files, used for non-DT i.MX1 targets. Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2015-06-03ARM: imx: move revision definitions and declarations into a headerShawn Guo
The revision definitions and declarations are widely used by clock drivers. As a step of moving clock drivers out of arch/arm/mach-imx, let's create header include/soc/imx/revision.h to accommodate them. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-03-13ARM: mx25: Remove "mx25.h" header fileFabio Estevam
As mx25 has been converted to a dt-only platform, we do not need the "mx25.h" header file anymore. Remove it and also clean up all the mx25 occurences from the platform helper code. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-07-18ARM: imx5: remove mx51.h and mx53.hShawn Guo
Now all the macros in mx51.h and mx53.h are used nowhere, so remove them. Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-03-05ARM: imx: add suspend in ocram support for i.mx6qAnson Huang
When system enter suspend, we can set the DDR IO to high-Z state to save DDR IOs' power consumption, this operation can save many power(from ~26mA@1.5V to ~15mA@1.5V, measured on i.MX6Q SabreSD board, R25) of DDR IOs. To achieve that, we need to copy the suspend code to ocram and run the low level hardware related code(set DDR IOs to high-Z state) in ocram. If there is no ocram space available, then system will still do suspend in external DDR, hence no DDR IOs will be set to high-Z. The OCRAM usage layout is as below, ocram suspend region(4K currently): ======================== high address ====================== . . . ^ ^ ^ imx6_suspend code PM_INFO structure(imx6_cpu_pm_info) ======================== low address ======================= Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-06-17ARM: imx: include <asm/io.h> in hardware.hShawn Guo
As IOMEM is referenced in hardware.h, <asm/io.h> should be included there. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-04-02ARM: imx: remove mx6q.hShawn Guo
Those stuff defined in mx6q.h is used nowhere now. Remove the header. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2013-01-29ARM: imx: Remove mx508 supportFabio Estevam
Only mx508 based board is mach-mx50_rdp and it has been marked as BROKEN for several releases. mx508 currently lacks clock support. In case someone needs to add mx508 support back, then the recommended approach is to use device tree. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2012-10-15ARM: imx: include hardware.h rather than mach/hardware.hShawn Guo
It moves a bunch of header files included in hardware.h and itself from mach-imx/include/mach to mach-imx, and updates users to include hardware.h rather than mach/hardware.h. The files in mach-imx/devices will need to include "../hardware.h". Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Arnd Bergmann <arnd@arndb.de>