- 09 4月, 2013 31 次提交
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由 Philipp Zabel 提交于
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Reviewed-by: NStephen Warren <swarren@nvidia.com> Reviewed-by: NMarek Vasut <marex@denx.de> Reviewed-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Steffen Trumtrar 提交于
Add ldb device tree node and clock lookups. Signed-off-by: NSteffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Markus Pargmann 提交于
Add cpufreq-cpu0 platform device for imx5 DT init and register the clock for imx5. Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Markus Pargmann 提交于
Adds cpufreq-cpu0 platform device for imx27 DT init and adds a clock registration for cpufreq-cpu0 device. Signed-off-by: NMarkus Pargmann <mpa@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Philipp Zabel 提交于
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Philipp Zabel 提交于
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Philipp Zabel 提交于
Signed-off-by: NPhilipp Zabel <p.zabel@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Gwenhael Goavec-Merou 提交于
The APF27Dev is a docking board for an APF27 SOM Signed-off-by: NGwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Gwenhael Goavec-Merou 提交于
Signed-off-by: NGwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sascha Hauer 提交于
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sascha Hauer 提交于
The i.MX6 already has a devicetree node for the GPT, but not yet has the clocks. Add them. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sascha Hauer 提交于
The GPT is the GPT timer found on i.MX SoCs. This patch adds the devicetree node for it. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sascha Hauer 提交于
The GPT is the GPT timer found on i.MX SoCs. This patch adds the devicetree node for it. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sascha Hauer 提交于
The GPT is the GPT timer found on i.MX SoCs. Since this is the first user of the AIPS2 this patch also adds it. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sascha Hauer 提交于
The GPT is the GPT timer found on i.MX SoCs. This adds the missing GPT devicetree nodes. Also fixup the watchdog register map size along the way. it's 0x1000, not 0x4000. This didn't hurt before as the region was not occupied by another device, but now overlaps with the GPT. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sascha Hauer 提交于
The GPT binding is already used on i.MX6 and i.MX25, but not yet documented. Add a binding document for it. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Fabio Estevam 提交于
Similarly as it was done for mx6q, use a DT lookup in order to make maintainance task for the clock devices easier. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Tested-by: NMarkus Pargmann <mpa@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Gwenhael Goavec-Merou 提交于
Add a second pinctrl group of pins for i2c2. Signed-off-by: NGwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Gwenhael Goavec-Merou 提交于
Add ecspi2 group of pins for imx51. Signed-off-by: NGwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Gwenhael Goavec-Merou 提交于
The APF51Dev is a docking board for an APF51 SOM Signed-off-by: NGwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sean Cross 提交于
Allow AUD3 to be used as audio output from the audmux block. Signed-off-by: NSean Cross <xobs@kosagi.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sean Cross 提交于
Add groups to allow i2c2 and i2c3 to be used on imx6q. Signed-off-by: NSean Cross <xobs@kosagi.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sean Cross 提交于
Add a group of pins to allow ecspi3 to be used on imx6q. Signed-off-by: NSean Cross <xobs@kosagi.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Shawn Guo 提交于
Currently, all imx pinctrl drivers maintain a big array of struct imx_pin_reg which hard-codes data like register offset and mux mode setting for each pin function. Every time a new imx SoC support is added, we need to add such a big mount of data. With moving to single kernel build, it's only matter of time to be blamed on memory consuming. With DTC pre-processor support in place, the patch moves all these data into device tree by redefining the PIN_FUNC_ID in imxXX-pinfunc.h and changing the PIN_FUNC_ID parsing code a little bit. The pin id gets re-numbered based on mux register offset, or config register offset if the pin has no mux register, so that kernel can identify the pin id from register offsets provided by device tree. As a bonus point of the change, those arbitrary magic numbers standing for particular PIN_FUNC_ID in device tree sources are now replaced by macros to improve the readability of dts files. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NDong Aisheng <dong.aisheng@linaro.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Shawn Guo 提交于
Replace /include/ (dtc) with #include (C pre-processor) for all imx DT files, so that gcc -E handles the entire include tree, and hence any of those files can #include some other file e.g. for constant definitions. This allows future use of #defines and header files in order to define names for various constants, such as pinctrl settings. Use of those features will increase the readability of the device tree files. Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Peter Chen 提交于
Add USB support for imx6q sabresd board Signed-off-by: NPeter Chen <peter.chen@freescale.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Dirk Behme 提交于
Add ARM Cortex A9 Performance Monitor Unit (PMU) support. On i.MX6 a combined interrupt on hardware line #126 is used (i.MX6 TRM: Performance Unit interrupt). For more details see Documentation/devicetree/bindings/arm/pmu.txt Signed-off-by: NDirk Behme <dirk.behme@de.bosch.com> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Shawn Guo 提交于
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由 Shawn Guo 提交于
The imx cleanup for 3.10: * Clean up a couple of unneeded function declarations * Remove imx specific cpufreq driver as generic cpufreq-cpu0 works well as the replacement * Remove platform ahci support * Clean up unused ARCH/MACH Kconfig symbols * Remove a couple of unused files
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由 Paul Bolle 提交于
This removes the unused Kconfig options ARCH_MX5, ARCH_MX51, ARCH_MX53 and MACH_MX21. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Sascha Hauer 提交于
The i.MX53 ahci platform support is unused in mainline. To demotivate people using it just remove it from the tree. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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- 06 4月, 2013 7 次提交
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由 Stephen Warren 提交于
The ARM GIC binding defines a few custom cells and flags for its IRQ specifier. Provide names for those. Signed-off-by: NStephen Warren <swarren@nvidia.com> Acked-by: NRob Herring <rob.herring@calxeda.com>
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由 Stephen Warren 提交于
Many IRQ device tree bindings use the same flags. Create a header to define those. Signed-off-by: NStephen Warren <swarren@nvidia.com> Acked-by: NRob Herring <rob.herring@calxeda.com>
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由 Stephen Warren 提交于
Many GPIO device tree bindings use the same flags. Create a header to define those. Signed-off-by: NStephen Warren <swarren@nvidia.com> Acked-by: NRob Herring <rob.herring@calxeda.com>
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由 Stephen Warren 提交于
Replace cmd_dtc with cmd_dtc_cpp, and delete the latter. Previously, a special file extension (.dtsp) was required to trigger the C pre-processor to run on device tree files. This was ugly. Now that previous changes have enhanced cmd_dtc_cpp to collect dependency information from both gcc -E and dtc, we can transparently run the pre- processor on all device tree files, irrespective of whether they use /include/ or #include syntax to include *.dtsi. Signed-off-by: NStephen Warren <swarren@nvidia.com> Acked-by: NRob Herring <rob.herring@calxeda.com>
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由 Stephen Warren 提交于
Prior to this change, when compiling *.dts to *.dtb, the dependency output from dtc would be used, and when compiling *.dtsp to *.dtb, the dependency output from gcc -E alone would be used, despite dtc also being invoked (on a temporary file that was guaranteed to have no dependencies). With this change, when compiling *.dtsp to *.dtb, the dependency files from both gcc -E and dtc are used. This will allow cmd_dtc_cpp to replace cmd_dtc in a future change. In turn, that will allow the C pre- processor to be run transparently on *.dts, without the need to a separate rule or file extension to trigger it. Signed-off-by: NStephen Warren <swarren@nvidia.com> Acked-by: NRob Herring <rob.herring@calxeda.com>
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由 Stephen Warren 提交于
The current use-case for fixdep is: a source file is run through a single processing step, which creates a single dependency file as a side-effect, which fixdep transforms into the file used by the kernel build process. In order to transparently run the C pre-processor on device-tree files, we wish to run both gcc -E and dtc on a source file in a single rule. This generates two dependency files, which must be transformed together into the file used by the kernel build process. This change modifies fixdep so it can process the concatenation of multiple separate input dependency files, and produce a correct unified output. The code changes have the slight benefit of transforming the loop in parse_dep_file() into more of a lexer/tokenizer, with the loop body being more of a parser. Previously, some of this logic was mixed together before the loop. I also added some comments, which I hope are useful. Benchmarking shows that on a cross-compiled ARM tegra_defconfig build, there is less than 0.5 seconds speed decrease with this change, on top of a build time of ~2m24s. This is probably within the noise. Signed-off-by: NStephen Warren <swarren@nvidia.com> Acked-by: NRob Herring <rob.herring@calxeda.com>
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由 Stephen Warren 提交于
The recent dtc+cpp support allows header files and C pre-processor defines/macros to be used when compiling device tree files. These headers will typically define various constants that are part of the device tree bindings. The original patch which set up the dtc+cpp include path only considered using those headers from device tree files. However, most are also useful for kernel code which needs to interpret the device tree. In both the DT files and the kernel, I'd like to include the DT-related headers in the same way, for example, <dt-bindings/gpio/tegra-gpio.h>. That will simplify any text which discusses the DT header locations. Creating a <dt-bindings/> for kernel source to use is as simple as placing files into include/dt-bindings/. However, when compiling DT files, the include path should be restricted so that only the dt-bindings path is available; arbitrary kernel headers shouldn't be exposed. For this reason, create a specific include directory for use by dtc+cpp, and symlink dt-bindings from there to the actual location of include/dt-bindings/. For want of a better location, place this "include chroot" into the existing dts/ directory. arch/*/boot/dts/include/dt-bindings -> ../../../../../include/dt-bindings Some headers used by device tree files may not be useful to the kernel; they may be used simply to aid in constructing the DT file (e.g. macros to create a node), but not define any information that the kernel needs to share. These may be placed directly into arch/*/boot/dts/ along with the DT files themselves. Acked-by: NMichal Marek <mmarek@suse.cz> Acked-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NRob Herring <rob.herring@calxeda.com> Signed-off-by: NStephen Warren <swarren@nvidia.com>
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- 02 4月, 2013 2 次提交
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由 Shawn Guo 提交于
Those stuff defined in mx6q.h is used nowhere now. Remove the header. Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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由 Shawn Guo 提交于
Since we have converted IMX to multiplatform build, Makefile.boot is not used anyway. Remove it. Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
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