On Mon, 28 Apr 2014, Pawel Moll wrote: > This patch - finally, after over 6 months! :-( - addresses > Samuel's request to split the vexpress-sysreg driver into > smaller portions and define the device in a form of MFD > cells: > > * LEDs code has been completely removed and replaced with > "gpio-leds" nodes in the tree (referencing dedicated > GPIO subnodes in sysreg - bindings documentation updated); > this also better fits the reality as some variants of the > motherboard don't have all the LEDs populated > > * syscfg bridge code has been extracted into a separate > driver (placed in drivers/misc for no better place) > > * all the ID & MISC registers are defined as sysconf > making them available for other drivers should they need > to use them (and also to the user via /sys/kernel/debug/regmap > which can be helpful in platform debugging) > > Signed-off-by: Pawel Moll <pawel.m...@arm.com> > --- > .../devicetree/bindings/arm/vexpress-sysreg.txt | 36 +- > arch/arm/boot/dts/vexpress-v2m-rs1.dtsi | 76 ++- > arch/arm/boot/dts/vexpress-v2m.dtsi | 76 ++- > arch/arm/mach-vexpress/ct-ca9x4.c | 2 +- > arch/arm/mach-vexpress/v2m.c | 15 +- > drivers/mfd/Kconfig | 15 +- > drivers/mfd/Makefile | 2 +- > drivers/mfd/vexpress-sysreg.c | 533 > ++++++--------------- > drivers/misc/Kconfig | 9 + > drivers/misc/Makefile | 1 + > drivers/misc/vexpress-syscfg.c | 324 +++++++++++++ > include/linux/vexpress.h | 16 +- > 12 files changed, 667 insertions(+), 438 deletions(-) > create mode 100644 drivers/misc/vexpress-syscfg.c
MFD changes look reasonable to me, and remove a hell of a lot of code. Acked-by: Lee Jones <lee.jo...@linaro.org> -- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
