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Date: Thu, 29 May 2014 01:20:03 +0200 From: Alexandre Belloni <alexandre.belloni@...e-electrons.com> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, Nicolas Ferre <nicolas.ferre@...el.com>, Jean-Christophe Plagniol-Villard <plagnioj@...osoft.com>, Haavard Skinnemoen <hskinnemoen@...il.com>, Hans-Christian Egtvedt <egtvedt@...fundet.no>, Bryan Wu <cooloney@...il.com>, Jingoo Han <jg1.han@...sung.com>, linux-leds@...r.kernel.org, linux-pwm@...r.kernel.org, linux-fbdev@...r.kernel.org, Alexandre Belloni <alexandre.belloni@...e-electrons.com> Subject: [PATCHv2 00/15] move at91 and avr32 to the PWM framework, remove obsolete drivers Hi, Greg, the whole series has been acked by all the maintainers but you. I know that Nicolas was volunteering to take it but maybe you can take it for 3.16. Else, I believe it will have to wait for 3.17. This patch set switches the at91 and avr32 SoCs and board to the generic PWM framework. This allows to remove the obsolete leds-atmel-pwm, atmel-pwm-bl and atmel_pwm drivers. The first 6 patches take care of the AT91 boards and removes a useless function in the process. Patch 7 makes pwm-atmel buildable for AVR32 Patches 8-12 take care of the AVR32 boards. This has only been compile tested as I don't own any of those boards. And the last 3 patches are removing the now obsolete drivers. As a note, the atmel_pwm driver has two features not yet available through pwm-atmel: - it is possible to pass an IRQ handler that will get called each time one of the channel period has been achieved. - it was possible to set clka and clkb, two clock that divided mck before feeding the pwm controller. Those features are not used by anything in the mainline. I'm not sure we can implement the first one. We'll get back the second one once all the boards have switched to the common clock framework. Changes in v2: - rebased on next-20140528 because of the dependency on the pwm tree - removed the now unnecessary patch to pwm_bl - moved to the new PWM_LOOKUP macro Alexandre Belloni (15): ARM: at91: at91sam9g45: switch to generic PWM framework ARM: at91: sam9m10g45ek: use generic leds_pwm driver ARM: at91: at91sam9263: switch to generic PWM framework ARM: at91: sam9263ek: use generic leds_pwm driver ARM: at91: at91sam9rl: switch to generic PWM framework ARM: at91: remove useless at91_pwm_leds() PWM: atmel: allow building for AVR32 avr32/at32ap: switch to the generic PWM framework avr32: MRMT: use generic leds_pwm driver avr32: merisc: use generic leds_pwm driver avr32: favr-32: use generic pwm_bl driver avr32: update defconfig to use the generic PWM framework backlight: atmel-pwm-bl: remove obsolete driver leds: atmel-pwm: remove obsolete driver misc: atmel_pwm: remove obsolete driver arch/arm/mach-at91/at91sam9263.c | 1 + arch/arm/mach-at91/at91sam9263_devices.c | 11 +- arch/arm/mach-at91/at91sam9g45.c | 1 + arch/arm/mach-at91/at91sam9g45_devices.c | 11 +- arch/arm/mach-at91/at91sam9rl.c | 1 + arch/arm/mach-at91/at91sam9rl_devices.c | 11 +- arch/arm/mach-at91/board-sam9263ek.c | 55 +++- arch/arm/mach-at91/board-sam9m10g45ek.c | 42 ++- arch/arm/mach-at91/board.h | 1 - arch/arm/mach-at91/leds.c | 37 --- arch/avr32/boards/atngw100/mrmt.c | 34 ++- arch/avr32/boards/favr-32/setup.c | 48 ++-- arch/avr32/boards/merisc/setup.c | 34 ++- arch/avr32/configs/atngw100_mrmt_defconfig | 5 +- arch/avr32/configs/atstk1002_defconfig | 5 +- arch/avr32/configs/atstk1003_defconfig | 5 +- arch/avr32/configs/atstk1004_defconfig | 5 +- arch/avr32/configs/atstk1006_defconfig | 5 +- arch/avr32/configs/favr-32_defconfig | 6 +- arch/avr32/configs/merisc_defconfig | 5 +- arch/avr32/mach-at32ap/at32ap700x.c | 7 +- drivers/leds/Kconfig | 8 - drivers/leds/Makefile | 1 - drivers/leds/leds-atmel-pwm.c | 149 ----------- drivers/misc/Kconfig | 10 - drivers/misc/Makefile | 1 - drivers/misc/atmel_pwm.c | 402 ----------------------------- drivers/pwm/Kconfig | 2 +- drivers/video/backlight/Kconfig | 11 - drivers/video/backlight/Makefile | 1 - drivers/video/backlight/atmel-pwm-bl.c | 223 ---------------- include/linux/atmel-pwm-bl.h | 43 --- include/linux/atmel_pwm.h | 70 ----- 33 files changed, 186 insertions(+), 1065 deletions(-) delete mode 100644 drivers/leds/leds-atmel-pwm.c delete mode 100644 drivers/misc/atmel_pwm.c delete mode 100644 drivers/video/backlight/atmel-pwm-bl.c delete mode 100644 include/linux/atmel-pwm-bl.h delete mode 100644 include/linux/atmel_pwm.h -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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