On 12/23, Remi Pommarel wrote: > On Sun, Dec 06, 2015 at 05:22:45PM +0100, Remi Pommarel wrote: > > Hi, > > > > This patchset adds support for pwm clock. At boot, this clock does not have > > a > > default parent nor a default rate set. Thus we should be able to change its > > parent to get this clock working. The current clock implementation is using > > a > > mux to select the parent, but these clocks need to add a password (0x5a) in > > higher register bits when changing parent. So a generic mux cannot be used > > here. > > > > The two first patches fix the clock parent selection, while the last ones > > are > > actually adding the pwm clock registration. > > > > Changes since v1: > > - determine_rate now based its parent selection upon divided rate > > instead of the parent one > > - bcm2835_clock_choose_div has been modified to produce an avarage rate > > lower or equal to the requested one > > - devicetree modifications have removed to be send in another patch > > > > Changes since v2: > > - Remove useless variable and include > > - Make bcm2835_clock_choose_div() divisor round up ability optional > > - Set rate in bcm2835_determine_rate() > > - Add device tree modification in a separate patch > > > > > > Remi Pommarel (4): > > clk: bcm2835: add a round up ability to the clock divisor > > clk: bcm2835: Support for clock parent selection > > clk: bcm2835: Add PWM clock support > > clk: bcm2835: Add PWM clock support to the device tree > > > > arch/arm/boot/dts/bcm2835-rpi.dtsi | 4 + > > arch/arm/boot/dts/bcm2835.dtsi | 9 +++ > > drivers/clk/bcm/clk-bcm2835.c | 155 > > +++++++++++++++++++++++------------- > > include/dt-bindings/clock/bcm2835.h | 3 +- > > 4 files changed, 116 insertions(+), 55 deletions(-) > > > > Gently ping. > > Patches 0 to 3 are reviewed by Eric, and can eventually be pushed on clk > tree.
Patches 1-3 applied to clk-next towards 4.5. > > Patch 4 has been sent on devicetree mailinglist for review > (http://www.spinics.net/lists/devicetree/msg108070.html), waiting for > previous patches to be pushed. Sounds good. Regards, Mike > > Thanks > > -- > Remi -- 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/
