Messages in this thread Patch in this message | | | From | Daniel Lezcano <> | Subject | [PATCH 57/71] clocksource: efm32: use $vendor,$device scheme for compatible string | Date | Fri, 23 May 2014 12:31:37 +0200 |
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From: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Wolfram Sang pointed out that "efm32,$device" is non-standard. So use the common scheme and prefix device with "efm32-". The old compatible string is left in place until arch/arm/boot/dts/efm32* is fixed.
Acked-by: Wolfram Sang <wsa@the-dreams.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> --- .../devicetree/bindings/timer/efm32,timer.txt | 23 -------------------- .../bindings/timer/energymicro,efm32-timer.txt | 23 ++++++++++++++++++++ drivers/clocksource/time-efm32.c | 3 ++- 3 files changed, 25 insertions(+), 24 deletions(-) delete mode 100644 Documentation/devicetree/bindings/timer/efm32,timer.txt create mode 100644 Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt
diff --git a/Documentation/devicetree/bindings/timer/efm32,timer.txt b/Documentation/devicetree/bindings/timer/efm32,timer.txt deleted file mode 100644 index 97a568f..0000000 --- a/Documentation/devicetree/bindings/timer/efm32,timer.txt +++ /dev/null @@ -1,23 +0,0 @@ -* EFM32 timer hardware - -The efm32 Giant Gecko SoCs come with four 16 bit timers. Two counters can be -connected to form a 32 bit counter. Each timer has three Compare/Capture -channels and can be used as PWM or Quadrature Decoder. Available clock sources -are the cpu's HFPERCLK (with a 10-bit prescaler) or an external pin. - -Required properties: -- compatible : Should be efm32,timer -- reg : Address and length of the register set -- clocks : Should contain a reference to the HFPERCLK - -Optional properties: -- interrupts : Reference to the timer interrupt - -Example: - -timer@40010c00 { - compatible = "efm32,timer"; - reg = <0x40010c00 0x400>; - interrupts = <14>; - clocks = <&cmu clk_HFPERCLKTIMER3>; -}; diff --git a/Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt b/Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt new file mode 100644 index 0000000..e502c11 --- /dev/null +++ b/Documentation/devicetree/bindings/timer/energymicro,efm32-timer.txt @@ -0,0 +1,23 @@ +* EFM32 timer hardware + +The efm32 Giant Gecko SoCs come with four 16 bit timers. Two counters can be +connected to form a 32 bit counter. Each timer has three Compare/Capture +channels and can be used as PWM or Quadrature Decoder. Available clock sources +are the cpu's HFPERCLK (with a 10-bit prescaler) or an external pin. + +Required properties: +- compatible : Should be "energymicro,efm32-timer" +- reg : Address and length of the register set +- clocks : Should contain a reference to the HFPERCLK + +Optional properties: +- interrupts : Reference to the timer interrupt + +Example: + +timer@40010c00 { + compatible = "energymicro,efm32-timer"; + reg = <0x40010c00 0x400>; + interrupts = <14>; + clocks = <&cmu clk_HFPERCLKTIMER3>; +}; diff --git a/drivers/clocksource/time-efm32.c b/drivers/clocksource/time-efm32.c index 1a6205b..bba62f9 100644 --- a/drivers/clocksource/time-efm32.c +++ b/drivers/clocksource/time-efm32.c @@ -272,4 +272,5 @@ static void __init efm32_timer_init(struct device_node *np) } } } -CLOCKSOURCE_OF_DECLARE(efm32, "efm32,timer", efm32_timer_init); +CLOCKSOURCE_OF_DECLARE(efm32compat, "efm32,timer", efm32_timer_init); +CLOCKSOURCE_OF_DECLARE(efm32, "energymicro,efm32-timer", efm32_timer_init); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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