linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2016-04-28	ARM: OMAP2+: Add more functions to pwm pdata for ir-rx51	Tony Lindgren	1	-0/+21
	Before we start removing omap3 legacy booting support, let's make n900 DT booting behave the same way for ir-rx51 as the legacy booting does. For now, we need to pass pdata to the ir-rx51 driver. This means that the n900 tree can move to using DT based booting without having to carry all the legacy platform data with it when it gets dropped from the mainline tree. Note that the ir-rx51 driver is currently disabled because of the dependency to !ARCH_MULTIPLATFORM. This will get sorted out later with the help of drivers/pwm/pwm-omap-dmtimer.c. But first we need to add chained IRQ support to dmtimer code to avoid introducing new custom frameworks. So let's just pass the necessary dmtimer functions to ir-rx51 so we can get it working in the following patch. Cc: Neil Armstrong <narmstrong@baylibre.com> Tested-by: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-12-16	pwm: Add PWM driver for OMAP using dual-mode timers	Neil Armstrong	1	-0/+69
	Adds support for using a OMAP dual-mode timer with PWM capability as a Linux PWM device. The driver controls the timer by using the dmtimer API. Add a platform_data structure for each pwm-omap-dmtimer nodes containing the dmtimers functions in order to get driver not rely on platform specific functions. Cc: Grant Erickson <marathon96@gmail.com> Cc: NeilBrown <neilb@suse.de> Cc: Joachim Eastwood <manabian@gmail.com> Suggested-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Tony Lindgren <tony@atomide.com> [thierry.reding@gmail.com: coding style bikeshed, fix timer leak] Signed-off-by: Thierry Reding <thierry.reding@gmail.com>