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2015-07-06staging: make board support depend on OF_IRQ and CLKDEV_LOOKUPPaul Gortmaker1-1/+1
Building allmodconfig for arch/cris currently fails with: drivers/built-in.o: In function `board_staging_register_clock': drivers/staging/board/board.c:131: undefined reference to `clk_add_alias' make: *** [vmlinux] Error 1 The clk_add_alias lives in drivers/clk/clkdev.c and that file is only compiled for CONFIG_CLKDEV_LOOKUP, so it would seem we need to add a dependency on that. Geert also reported seeing this in his build coverage: There seems to be another missing dependency on OF_IRQ: drivers/built-in.o: In function `board_staging_gic_fixup_resources': (.init.text+0x21c2): undefined reference to `irq_create_of_mapping' so we might as well fix that at the same time since it is on the same line. Cc: Magnus Damm <damm+renesas@opensource.se> Cc: Simon Horman <horms+renesas@verge.net.au> Cc: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-17staging: board: armadillo800eva: Board staging for sh_mobile_lcdc_fbGeert Uytterhoeven2-1/+107
Add staging board support for the r8a7740-based armadillo800eva board and add platform devices to allow in-tree continuous development of the drivers on the armadillo800eva board. When DT bindings are ready for theses drivers then the platform devices in the armadillo800eva staging board code can easily be removed. Until then we use platform devices to continuously improve the driver and integrate code. Added platform devices: - sh_mobile_lcdc_fb for the on-board LCD. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-17staging: board: Add support for devices with complex dependenciesGeert Uytterhoeven2-0/+76
Add support for easy registering of one ore more platform devices that may: - need clocks that are described in DT, - be part of a PM Domain. All these dependencies are optional. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-17staging: board: kzm9d: Translate hwirq numbers to virq numbersGeert Uytterhoeven1-2/+8
As of commit 9a1091ef0017c40a ("irqchip: gic: Support hierarchy irq domain."), GIC IRQ numbers are virtual, breaking hardcoded hardware IRQ numbers in platform device resources. Translate the hardware IRQ numbers to virtual IRQ numbers to fix this. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-17staging: board: Add support for translating hwirq to virq numbersGeert Uytterhoeven2-0/+85
As of commit 9a1091ef0017c40a ("irqchip: gic: Support hierarchy irq domain."), GIC IRQ numbers are virtual, breaking hardcoded hardware IRQ numbers in platform device resources. Add support for translating hardware IRQ numbers to virtual IRQ numbers, and fixing up platform device resources with hardcoded IRQ numbers. Add a copyright header, including the original author. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-17staging: board: Initialize staging board code earlierGeert Uytterhoeven1-1/+1
Currently the staging board code is initialized from a late_initcall(). However, unused PM domains are also disabled from a late_initcall(), which happens before due to link order. Change the initialization of staging board code from using late_initcall() to device_initcall() to fix this. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-06-17Revert "staging: board: disable as it breaks the build"Geert Uytterhoeven1-1/+0
This reverts commit d13778d537a0ed6115d2a79a942af999cfb8eec6. Commit 13c11072536f2613 ("staging:board: remove unnecessary function") fixed the build of drivers/staging/board/board.c. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-02-19Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuildLinus Torvalds1-1/+1
Pull kconfig updates from Michal Marek: "Yann E Morin was supposed to take over kconfig maintainership, but this hasn't happened. So I'm sending a few kconfig patches that I collected: - Fix for missing va_end in kconfig - merge_config.sh displays used if given too few arguments - s/boolean/bool/ in Kconfig files for consistency, with the plan to only support bool in the future" * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kconfig: use va_end to match corresponding va_start merge_config.sh: Display usage if given too few arguments kconfig: use bool instead of boolean for type definition attributes
2015-01-17staging:board: remove unnecessary functionTsung-Han Lin1-2/+1
Remove the unnecessary 'of_can_translate_address', which is already removed in commit d9c6866be8a145e32da616d8dcbae806032d75b5 ("of: kill off of_can_translate_address"). Signed-off-by: Tsung-Han Lin <tsunghan.tw@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-01-07kconfig: use bool instead of boolean for type definition attributesChristoph Jaeger1-1/+1
Support for keyword 'boolean' will be dropped later on. No functional change. Reference: http://lkml.kernel.org/r/cover.1418003065.git.cj@linux.com Signed-off-by: Christoph Jaeger <cj@linux.com> Signed-off-by: Michal Marek <mmarek@suse.cz>
2014-07-10staging: board: disable as it breaks the buildStephen Rothwell1-0/+1
Cc: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-19staging: board: kzm9d: Board staging support for emxx_udcMagnus Damm2-0/+20
Add staging board support for the KZM9D board and add an emxx_udc platform device to allow in-tree continous development of the driver on the KZM9D board. When DT bindings are ready for the emxx_udc driver then the platform device in the KZM9D staging board code can easily be removed. Until then we use platform devices to continously improve the driver and integration code. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-06-19staging: board: Initial board staging supportMagnus Damm5-0/+72
Add staging board base support to allow continuous upstream in-tree development and integration of platform devices. Helps developers integrate devices as platform devices for device drivers that only provide platform device bindings. This in turn allows for incremental development of both hardware feature support and DT binding work in parallel. Two separate pieces of board staging functionality is provided to ease per-board staging board support: - The board_staging() macro allows easy per-board callbacks - The board_staging_dt_node_available() provides DT node checking Tested on the KZM9D board with the emxx_udc staging driver. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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