Hello, This series introduce the real clock model (as described in atmel datasheets) for slow and main clocks. The modifications introduced by this series break the DT compat, but, as the at91 CCF based implementation is pretty new (introduced in 3.14 only for sama5 eval boards) I think it won't impact a lot of users. I tested it on sama5d3. Alexandre, Jean-Jacques, could you test this series on your eval boards (sam9261ek and sam9rlek) so that we can move to this new model and hopefully consider the at91 clk DT binding as (almost :-)) stable. Jean-Jacques, as you can see I reworked my first implementation as you suggested, do you want me to add your Signed-off-by in the next version ? Mike, if this series is accepted, I'd like to get it merged as soon as possible to prevent other developpers from using a deprecated DT binding. Best Regards, Boris Boris BREZILLON (11): clk: at91: rework main clk implementation clk: at91: update main clk documentation clk: at91: add slow clks driver clk: at91: add slow clk documentation ARM: at91/dt: move sama5d3 SoC to the new main/slow clk model ARM: at91/dt: add xtal frequencies to sama5d3xcm boards ARM: at91/dt: add xtal frequencies to sama5d3 xplained board ARM: at91/dt: move at91sam9261 SoC to the new main clock model ARM: at91/dt: define main xtal frequency of the at91sam9261ek board ARM: at91/dt: move at91sam9rl SoC to the new slow/main clock models ARM: at91/dt: define sam9rlek crystal frequencies .../devicetree/bindings/clock/at91-clock.txt | 128 ++++- arch/arm/boot/dts/at91-sama5d3_xplained.dts | 10 + arch/arm/boot/dts/at91sam9261.dtsi | 10 +- arch/arm/boot/dts/at91sam9261ek.dts | 4 + arch/arm/boot/dts/at91sam9rl.dtsi | 45 +- arch/arm/boot/dts/at91sam9rlek.dts | 8 + arch/arm/boot/dts/sama5d3.dtsi | 61 +- arch/arm/boot/dts/sama5d3xcm.dtsi | 10 + drivers/clk/at91/Makefile | 4 +- drivers/clk/at91/clk-main.c | 581 +++++++++++++++++--- drivers/clk/at91/clk-slow.c | 467 ++++++++++++++++ drivers/clk/at91/pmc.c | 12 + drivers/clk/at91/pmc.h | 9 + drivers/clk/at91/sckc.c | 57 ++ drivers/clk/at91/sckc.h | 22 + include/linux/clk/at91_pmc.h | 1 + 16 files changed, 1342 insertions(+), 87 deletions(-) create mode 100644 drivers/clk/at91/clk-slow.c create mode 100644 drivers/clk/at91/sckc.c create mode 100644 drivers/clk/at91/sckc.h -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
