From: Rob Herring <robh@kernel.org>
To: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
Cc: linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
kernel@savoirfairelinux.com, linux@roeck-us.net,
linus.walleij@linaro.org, shawnguo@kernel.org,
fabio.estevam@nxp.com, mark@embeddedarm.com,
kris@embeddedarm.com
Subject: Re: [PATCH v3 3/6] dt-bindings: bus: Add documentation for the Technologic Systems NBUS
Date: Fri, 12 May 2017 10:17:11 -0500 [thread overview]
Message-ID: <20170512151711.plggiqffktsa3xuv@rob-hp-laptop> (raw)
In-Reply-To: <20170505193259.16517-4-sebastien.bourdelin@savoirfairelinux.com>
On Fri, May 05, 2017 at 03:32:56PM -0400, Sebastien Bourdelin wrote:
> Add binding documentation for the Technologic Systems NBUS that is used
> to interface with peripherals in the FPGA of the TS-4600 SoM.
>
> Signed-off-by: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
> ---
> Changes v2 -> v3:
> - rebase on master
> - fix typo (suggested by Rob Herring)
>
> Changes v1 -> v2:
> - rebase on master
> - remove the simple-bus compatibility as the root node will now
> populate child nodes (suggested by Rob Herring)
> - use the ts vendor prefix for gpios (suggested by Rob Herring)
> ---
> Documentation/devicetree/bindings/bus/ts-nbus.txt | 50 +++++++++++++++++++++++
> 1 file changed, 50 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/bus/ts-nbus.txt
>
> diff --git a/Documentation/devicetree/bindings/bus/ts-nbus.txt b/Documentation/devicetree/bindings/bus/ts-nbus.txt
> new file mode 100644
> index 000000000000..905600adfb64
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/bus/ts-nbus.txt
> @@ -0,0 +1,50 @@
> +Technologic Systems NBUS
> +
> +The NBUS is a bus used to interface with peripherals in the Technologic
> +Systems FPGA on the TS-4600 SoM.
> +
> +Required properties :
> + - compatible : "technologic,ts-nbus"
> + - #address-cells : must be 1
> + - #size-cells : must be 0
> + - pwms : The PWM bound to the FPGA
> + - ts-data-gpios : The 8 GPIO pins connected to the data lines on the FPGA
> + - ts-csn-gpios : The GPIO pin connected to the csn line on the FPGA
> + - ts-txrx-gpios : The GPIO pin connected to the txrx line on the FPGA
> + - ts-strobe-gpios : The GPIO pin connected to the stobe line on the FPGA
> + - ts-ale-gpios : The GPIO pin connected to the ale line on the FPGA
> + - ts-rdy-gpios : The GPIO pin connected to the rdy line on the FPGA
Vendor prefixes are in the form <vendor>,<propname>. So ts,rdy-gpios.
Rob
next prev parent reply other threads:[~2017-05-12 15:17 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-05 19:32 [PATCH v3 0/6] Add board support for TS-4600 Sebastien Bourdelin
2017-05-05 19:32 ` [PATCH v3 1/6] of: documentation: add bindings documentation " Sebastien Bourdelin
2017-05-05 19:32 ` [PATCH v3 2/6] ARM: dts: TS-4600: add basic device tree Sebastien Bourdelin
2017-05-05 19:32 ` [PATCH v3 3/6] dt-bindings: bus: Add documentation for the Technologic Systems NBUS Sebastien Bourdelin
2017-05-11 13:50 ` Linus Walleij
2017-05-12 15:17 ` Rob Herring [this message]
2017-05-05 19:32 ` [PATCH v3 4/6] bus: add driver " Sebastien Bourdelin
2017-05-11 13:56 ` Linus Walleij
2017-05-05 19:32 ` [PATCH v3 5/6] ARM: dts: TS-4600: add NBUS support Sebastien Bourdelin
2017-05-11 13:56 ` Linus Walleij
2017-05-05 19:32 ` [PATCH v3 6/6] watchdog: ts4600: add driver for TS-4600 watchdog Sebastien Bourdelin
2017-05-08 13:27 ` Rob Herring
2017-05-11 7:22 ` Shawn Guo
2017-05-14 14:39 ` Guenter Roeck
2017-05-15 2:00 ` Shawn Guo
2017-05-15 2:30 ` Guenter Roeck
2017-05-14 14:40 ` Guenter Roeck
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