From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sourav Poddar Subject: [PATCH 4/5] arm: dts: am4372: Add hdq device tree data. Date: Wed, 16 Apr 2014 18:02:11 +0530 Message-ID: <1397651532-31456-5-git-send-email-sourav.poddar@ti.com> References: <1397651532-31456-1-git-send-email-sourav.poddar@ti.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:42607 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756173AbaDPMdM (ORCPT ); Wed, 16 Apr 2014 08:33:12 -0400 In-Reply-To: <1397651532-31456-1-git-send-email-sourav.poddar@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: zbr@ioremap.net, tony@atomide.com, michael.opdenacker@free-electrons.com, wsa@the-dreams.de, paul@pwsan.com, bcousson@baylibre.com Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, balbi@ti.com, Sourav Poddar Add device tree nodes and pinmux for hdq/1wire on am43x epos evm. Signed-off-by: Sourav Poddar --- arch/arm/boot/dts/am4372.dtsi | 10 ++++++++++ arch/arm/boot/dts/am43x-epos-evm.dts | 12 ++++++++++++ 2 files changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi index 36d523a..5f7c167 100644 --- a/arch/arm/boot/dts/am4372.dtsi +++ b/arch/arm/boot/dts/am4372.dtsi @@ -735,6 +735,16 @@ #size-cells = <1>; status = "disabled"; }; + + hdq: hdq@48347000 { + compatible = "ti,am43xx-hdq"; + reg = <0x48347000 0x1000>; + interrupts = ; + clocks = <&func_12m_clk>; + clock-names = "fck"; + ti,hwmods = "hdq1w"; + status = "disabled"; + }; }; }; diff --git a/arch/arm/boot/dts/am43x-epos-evm.dts b/arch/arm/boot/dts/am43x-epos-evm.dts index 167dbc8..e71ef1c 100644 --- a/arch/arm/boot/dts/am43x-epos-evm.dts +++ b/arch/arm/boot/dts/am43x-epos-evm.dts @@ -138,6 +138,12 @@ 0x160 (PIN_INPUT | MUX_MODE7) /* spi0_cs1.gpio0_6 */ >; }; + + hdq_pins: pinmux_hdq_pins { + pinctrl-single,pins = < + 0x234 (PIN_INPUT_PULLUP | MUX_MODE1) /* cam1_wen.hdq_gpio */ + >; + }; }; matrix_keypad: matrix_keypad@0 { @@ -367,3 +373,9 @@ pinctrl-0 = <&spi1_pins>; status = "okay"; }; + +&hdq { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&hdq_pins>; +}; -- 1.7.9.5