From: Rob Herring <robh@kernel.org>
To: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Cc: lee.jones@linaro.org, mark.rutland@arm.com,
alexandre.torgue@st.com, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, thierry.reding@gmail.com,
linux-pwm@vger.kernel.org, jic23@kernel.org, knaack.h@gmx.de,
lars@metafoo.de, pmeerw@pmeerw.net, linux-iio@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, fabrice.gasnier@st.com,
gerald.baeza@st.com, arnaud.pouliquen@st.com,
linus.walleij@linaro.org, linaro-kernel@lists.linaro.org,
Benjamin Gaignard <benjamin.gaignard@st.com>
Subject: Re: [PATCH v7 5/8] IIO: add bindings for STM32 timer trigger driver
Date: Mon, 9 Jan 2017 12:04:48 -0600 [thread overview]
Message-ID: <20170109180448.f3pcpuarhcddo76b@rob-hp-laptop> (raw)
In-Reply-To: <1483608344-9012-6-git-send-email-benjamin.gaignard@st.com>
On Thu, Jan 05, 2017 at 10:25:41AM +0100, Benjamin Gaignard wrote:
> Define bindings for STM32 timer trigger
>
> version 4:
> - remove triggers enumeration from DT
> - add reg parameter
>
> version 3:
> - change file name
> - add cross reference with mfd bindings
>
> version 2:
> - only keep one compatible
> - add DT parameters to set lists of the triggers:
> one list describe the triggers created by the device
> another one give the triggers accepted by the device
>
> Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
> ---
> .../bindings/iio/timer/stm32-timer-trigger.txt | 23 ++++++++++++++++++++++
> 1 file changed, 23 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt
>
> diff --git a/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt b/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt
> new file mode 100644
> index 0000000..36a6c4a
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/iio/timer/stm32-timer-trigger.txt
> @@ -0,0 +1,23 @@
> +STMicroelectronics STM32 Timers IIO timer bindings
> +
> +Must be a sub-node of an STM32 Timers device tree node.
> +See ../mfd/stm32-timers.txt for details about the parent node.
> +
> +Required parameters:
> +- compatible: Must be "st,stm32-timer-trigger".
> +- reg: Define triggers configuration of the hardware IP.
Valid values? Not sure this makes sense for use of reg. reg should be
how you address or id a device.
> +
> +Example:
> + timers@40010000 {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + compatible = "st,stm32-timers";
> + reg = <0x40010000 0x400>;
> + clocks = <&rcc 0 160>;
> + clock-names = "clk_int";
> +
> + timer {
This would also need an unit address.
> + compatible = "st,stm32-timer-trigger";
> + reg = <0>;
> + };
> + };
> --
> 1.9.1
>
next prev parent reply other threads:[~2017-01-09 18:04 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-05 9:25 [PATCH v7 0/8] Add PWM and IIO timer drivers for STM32 Benjamin Gaignard
2017-01-05 9:25 ` [PATCH v7 1/8] MFD: add bindings for STM32 Timers driver Benjamin Gaignard
2017-01-09 17:59 ` Rob Herring
2017-01-05 9:25 ` [PATCH v7 2/8] MFD: add " Benjamin Gaignard
2017-01-09 18:00 ` Rob Herring
2017-01-10 8:56 ` Benjamin Gaignard
2017-01-05 9:25 ` [PATCH v7 3/8] PWM: add pwm-stm32 DT bindings Benjamin Gaignard
2017-01-09 18:01 ` Rob Herring
2017-01-18 9:20 ` Thierry Reding
2017-01-18 9:42 ` Benjamin Gaignard
2017-01-05 9:25 ` [PATCH v7 4/8] PWM: add PWM driver for STM32 plaftorm Benjamin Gaignard
2017-01-18 10:08 ` Thierry Reding
2017-01-18 11:15 ` Benjamin Gaignard
2017-01-18 11:37 ` Thierry Reding
2017-01-18 12:37 ` Benjamin Gaignard
2017-01-18 10:16 ` Thierry Reding
2017-01-18 11:16 ` Benjamin Gaignard
2017-01-05 9:25 ` [PATCH v7 5/8] IIO: add bindings for STM32 timer trigger driver Benjamin Gaignard
2017-01-08 11:23 ` Jonathan Cameron
2017-01-09 18:04 ` Rob Herring [this message]
2017-01-10 8:55 ` Benjamin Gaignard
2017-01-05 9:25 ` [PATCH v7 6/8] IIO: add " Benjamin Gaignard
2017-01-08 11:30 ` Jonathan Cameron
2017-01-05 9:25 ` [PATCH v7 7/8] ARM: dts: stm32: add Timers driver for stm32f429 MCU Benjamin Gaignard
2017-01-05 9:25 ` [PATCH v7 8/8] ARM: dts: stm32: Enable pwm1 and pwm3 for stm32f469-disco Benjamin Gaignard
2017-01-05 14:49 ` [PATCH v7 0/8] Add PWM and IIO timer drivers for STM32 Lee Jones
2017-01-06 7:58 ` Benjamin Gaignard
2017-01-13 12:30 ` Benjamin Gaignard
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