From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Vaussard Subject: [PATCH v2 5/6] Documentation: devicetree: sja1000: add reg-io-width binding Date: Fri, 31 Jan 2014 11:35:12 +0100 Message-ID: <1391164513-11529-6-git-send-email-florian.vaussard@epfl.ch> References: <1391164513-11529-1-git-send-email-florian.vaussard@epfl.ch> Return-path: In-Reply-To: <1391164513-11529-1-git-send-email-florian.vaussard@epfl.ch> Sender: netdev-owner@vger.kernel.org To: Wolfgang Grandegger , Marc Kleine-Budde Cc: linux-can@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, florian.vaussard@epfl.ch, Grant Likely , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org List-Id: devicetree@vger.kernel.org Add the reg-io-width property to describe the width of the memory accesses. Cc: Grant Likely Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Cc: devicetree@vger.kernel.org Acked-by: Rob Herring Signed-off-by: Florian Vaussard --- Documentation/devicetree/bindings/net/can/sja1000.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/net/can/sja1000.txt b/Documentation/devicetree/bindings/net/can/sja1000.txt index f2105a4..b4a6d53 100644 --- a/Documentation/devicetree/bindings/net/can/sja1000.txt +++ b/Documentation/devicetree/bindings/net/can/sja1000.txt @@ -12,6 +12,10 @@ Required properties: Optional properties: +- reg-io-width : Specify the size (in bytes) of the IO accesses that + should be performed on the device. Valid value is 1, 2 or 4. + Default to 1 (8 bits). + - nxp,external-clock-frequency : Frequency of the external oscillator clock in Hz. Note that the internal clock frequency used by the SJA1000 is half of that value. If not specified, a default value -- 1.8.1.2