From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752783AbbCXJ2f (ORCPT ); Tue, 24 Mar 2015 05:28:35 -0400 Received: from mail-wi0-f178.google.com ([209.85.212.178]:38291 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752260AbbCXJZ4 (ORCPT ); Tue, 24 Mar 2015 05:25:56 -0400 From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, rtc-linux@googlegroups.com, wim@iguana.be, linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux@roeck-us.net, david.paris@st.com, a.zummo@towertech.it Cc: lee.jones@linaro.org, kernel@stlinux.com Subject: [PATCH v6 4/9] ARM: STi: DT: STiH407: Add Device Tree node for the LPC Date: Tue, 24 Mar 2015 09:25:35 +0000 Message-Id: <1427189140-1935-5-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1427189140-1935-1-git-send-email-lee.jones@linaro.org> References: <1427189140-1935-1-git-send-email-lee.jones@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On current ST platforms the LPC controls a number of functions. This patch enables support for the LPC Watchdog and LPC RTC devices on LPC1 and LPC2 respectively. Signed-off-by: David Paris Signed-off-by: Lee Jones --- arch/arm/boot/dts/stih407-family.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm/boot/dts/stih407-family.dtsi b/arch/arm/boot/dts/stih407-family.dtsi index c06a546..2b2315d 100644 --- a/arch/arm/boot/dts/stih407-family.dtsi +++ b/arch/arm/boot/dts/stih407-family.dtsi @@ -7,6 +7,7 @@ * publishhed by the Free Software Foundation. */ #include "stih407-pinctrl.dtsi" +#include #include / { #address-cells = <1>; @@ -336,5 +337,24 @@ resets = <&softreset STIH407_MIPHY2_SOFTRESET>; }; }; + + /* Watchdog and Real-Time Clock */ + lpc@8787000 { + compatible = "st,stih407-lpc"; + reg = <0x8787000 0x1000>; + interrupts = ; + clocks = <&clk_s_d3_flexgen CLK_LPC_0>; + timeout-sec = <120>; + st,syscfg = <&syscfg_core>; + st,lpc-mode = ; + }; + + lpc@8788000 { + compatible = "st,stih407-lpc"; + reg = <0x8788000 0x1000>; + interrupts = ; + clocks = <&clk_s_d3_flexgen CLK_LPC_1>; + st,lpc-mode = ; + }; }; }; -- 1.9.1