Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754125Ab3H1OO2 (ORCPT ); Wed, 28 Aug 2013 10:14:28 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:37143 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753734Ab3H1OOZ (ORCPT ); Wed, 28 Aug 2013 10:14:25 -0400 From: George Cherian To: , , CC: , , , , , , , , , , , , , , , , , George Cherian Subject: [PATCH v2 3/3] ARM: dts: dra7-evm: Add extcon nodes for USB ID pin detection Date: Wed, 28 Aug 2013 19:29:12 +0530 Message-ID: <1377698352-27689-4-git-send-email-george.cherian@ti.com> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1377698352-27689-1-git-send-email-george.cherian@ti.com> References: <1377698352-27689-1-git-send-email-george.cherian@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1864 Lines: 91 Add -extcon nodes for USB ID pin detection. -i2c nodes. -pcf nodes to which USB ID pin is connected. Signed-off-by: George Cherian --- arch/arm/boot/dts/dra7-evm.dts | 52 +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 51 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index acd3c09..9ee97c0 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -17,6 +17,17 @@ device_type = "memory"; reg = <0x80000000 0x60000000>; /* 1536 MB */ }; + + extcon1: gpio_usbvid_extcon1 { + compatible = "ti,gpio-usb-id"; + gpios = <&pcf_21 1 0>; + }; + + extcon2: gpio_usbvid_extcon2 { + compatible = "ti,gpio-usb-id"; + gpios = <&pcf_21 2 0>; + }; + }; &dra7_pmx_core { @@ -33,10 +44,49 @@ }; }; +&i2c1 { + clock-frequency = <400000>; + + pcf_20: pcf8575@20 { + compatible = "ti,pcf8575"; + reg = <0x20>; + n_latch = <0x4000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio6>; + interrupts = <11 2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pcf_21: pcf8575@21 { + compatible = "ti,pcf8575"; + reg = <0x21>; + n_latch = <0x1408>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&pcf_20>; + interrupts = <14 2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + +}; + &dwc3_1 { - dr_mode = "otg"; + dr_mode = "host"; +/* extcon = <&extcon1>;*/ }; &dwc3_2 { dr_mode = "host"; + /*extcon = <&extcon2>;*/ +}; + +&usb1 { + extcon = <&extcon1>; +}; + +&usb2 { + extcon = <&extcon2>; }; -- 1.8.1.4 -- 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/