Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756801AbaFROIN (ORCPT ); Wed, 18 Jun 2014 10:08:13 -0400 Received: from mail-pd0-f174.google.com ([209.85.192.174]:35943 "EHLO mail-pd0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756767AbaFROHz (ORCPT ); Wed, 18 Jun 2014 10:07:55 -0400 From: Varka Bhadram X-Google-Original-From: Varka Bhadram To: netdev@vger.kernel.org Cc: alex.bluesman.smirnov@gmail.com, dbaryshkov@gmail.com, linux-zigbee-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, davem@davemloft.net, devicetree@vger.kernel.org, Varka Bhadram Subject: [PATCH net-next v4 3/3] devicetree: add device tree bindings for cc2520 driver Date: Wed, 18 Jun 2014 19:36:43 +0530 Message-Id: <1403100403-6429-4-git-send-email-varkab@cdac.in> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1403100403-6429-1-git-send-email-varkab@cdac.in> References: <1403100403-6429-1-git-send-email-varkab@cdac.in> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org DT bindings for cc2520 radio driver Signed-off-by: Varka Bhadram --- .../devicetree/bindings/net/ieee802154/cc2520.txt | 29 ++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/ieee802154/cc2520.txt diff --git a/Documentation/devicetree/bindings/net/ieee802154/cc2520.txt b/Documentation/devicetree/bindings/net/ieee802154/cc2520.txt new file mode 100644 index 0000000..6b41f78 --- /dev/null +++ b/Documentation/devicetree/bindings/net/ieee802154/cc2520.txt @@ -0,0 +1,29 @@ +*CC2520 IEEE 802.15.4 Compatible Radio* + +Required properties: + - compatible: should be "ti,cc2520" + - spi-max-frequency: maximal bus speed (8000000), should be set to 4000000 depends + sync or async operation mode + - reg: the chipselect index + - pinctrl-0: pin control group to be used for this controller. + - pinctrl-names: must contain a "default" entry. + - fifo-gpio: GPIO spec for the FIFO pin + - fifop-gpio: GPIO spec for the FIFOP pin + - sfd-gpio: GPIO spec for the SFD pin + - cca-gpio: GPIO spec for the CCA pin + - vreg-gpio: GPIO spec for the VREG pin + - reset-gpio: GPIO spec for the RESET pin +Example: + cc2520@0 { + compatible = "ti,cc2520"; + reg = <0>; + spi-max-frequency = <4000000>; + pinctrl-names = "default"; + pinctrl-0 = <&cc2520_cape_pins>; + fifo-gpio = <&gpio1 18 0>; + fifop-gpio = <&gpio1 19 0>; + sfd-gpio = <&gpio1 13 0>; + cca-gpio = <&gpio1 16 0>; + vreg-gpio = <&gpio0 31 0>; + reset-gpio = <&gpio1 12 0>; + }; -- 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/