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Date: Tue, 22 Apr 2014 15:12:29 +0200 From: Boris BREZILLON <boris.brezillon@...e-electrons.com> To: Nicolas Ferre <nicolas.ferre@...el.com>, Mike Turquette <mturquette@...aro.org> Cc: Alexandre Belloni <alexandre.belloni@...e-electrons.com>, Jean-Jacques Hiblot <jjhiblot@...phandler.com>, Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>, devicetree@...r.kernel.org, linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, Boris BREZILLON <boris.brezillon@...e-electrons.com> Subject: [PATCH v3 00/11] ARM: at91: rework main and slow clk implementation 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. Nicolas, 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. Moreover, I think this series should go through the same path for both clk and DT changes (whatever path is chosen: either at91 or clk tree) because the changes are tightly coupled. Best Regards, Boris Changes since v2: - add missing compatible in pmc.c - fix sam9261 slow clock definition - move xtal nodes out of /clocks node - fix DT bindings documentation - fix main RC oscillator initilization Changes since v1: - fix sam9rl main clk definition 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 | 8 + arch/arm/boot/dts/at91sam9261.dtsi | 23 +- arch/arm/boot/dts/at91sam9261ek.dts | 4 + arch/arm/boot/dts/at91sam9rl.dtsi | 46 +- arch/arm/boot/dts/at91sam9rlek.dts | 9 + arch/arm/boot/dts/sama5d3.dtsi | 61 ++- arch/arm/boot/dts/sama5d3xcm.dtsi | 8 + drivers/clk/at91/Makefile | 4 +- drivers/clk/at91/clk-main.c | 577 ++++++++++++++++++--- drivers/clk/at91/clk-slow.c | 467 +++++++++++++++++ drivers/clk/at91/pmc.c | 17 + 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, 1352 insertions(+), 89 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 -- 1.8.3.2 -- 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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