From patchwork Mon Mar 25 07:49:49 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: avinash philip X-Patchwork-Id: 2329241 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 8FFCFDF24C for ; Mon, 25 Mar 2013 07:54:10 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UK2Ba-0004xk-Gu; Mon, 25 Mar 2013 07:51:18 +0000 Received: from bear.ext.ti.com ([192.94.94.41]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UK2BW-0004wO-66 for linux-arm-kernel@lists.infradead.org; Mon, 25 Mar 2013 07:51:15 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id r2P7p0VA013717; Mon, 25 Mar 2013 02:51:01 -0500 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id r2P7owO6023391; Mon, 25 Mar 2013 13:20:58 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Mon, 25 Mar 2013 13:20:58 +0530 Received: from ucmsshproxy.india.ext.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with SMTP id r2P7owvB029729; Mon, 25 Mar 2013 13:20:58 +0530 Received: from symphony.india.ext.ti.com (unknown [192.168.247.13]) by ucmsshproxy.india.ext.ti.com (Postfix) with ESMTP id 4D13B158004; Mon, 25 Mar 2013 13:20:58 +0530 (IST) Received: from ubuntu-psp-linux.india.ext.ti.com (ubuntu-psp-linux [192.168.247.46]) by symphony.india.ext.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r2P7ovR12373; Mon, 25 Mar 2013 13:20:57 +0530 (IST) From: Philip Avinash To: , Subject: [PATCH v3 3/3] ARM: davinci: da850: add EHRPWM & ECAP DT node Date: Mon, 25 Mar 2013 13:19:49 +0530 Message-ID: <1364197789-16783-4-git-send-email-avinashphilip@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1364197789-16783-1-git-send-email-avinashphilip@ti.com> References: <1364197789-16783-1-git-send-email-avinashphilip@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130325_035114_330866_A19B5F5C X-CRM114-Status: GOOD ( 10.79 ) X-Spam-Score: -8.2 (--------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-8.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [192.94.94.41 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -1.3 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: davinci-linux-open-source@linux.davincidsp.com, linux-kernel@vger.kernel.org, prakash.pm@ti.com, Philip Avinash , jacmet@sunsite.dk, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Add da850 EHRPWM & ECAP DT node. Also adds OF_DEV_AUXDATA for EHRPWM & ECAP driver to use EHRPWM & ECAP clock. Signed-off-by: Philip Avinash --- Changes since v1: - Reusing ti,am33xx as compatible field as both IP's are similar with am33xx platform and da850 has no platform specific dependency. arch/arm/boot/dts/da850.dtsi | 30 ++++++++++++++++++++++++++++++ arch/arm/mach-davinci/da8xx-dt.c | 5 +++++ 2 files changed, 35 insertions(+) diff --git a/arch/arm/boot/dts/da850.dtsi b/arch/arm/boot/dts/da850.dtsi index 3ec1bda..62fd2d4 100644 --- a/arch/arm/boot/dts/da850.dtsi +++ b/arch/arm/boot/dts/da850.dtsi @@ -107,6 +107,36 @@ reg = <0x21000 0x1000>; status = "disabled"; }; + ehrpwm0: ehrpwm@01f00000 { + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x300000 0x2000>; + status = "disabled"; + }; + ehrpwm1: ehrpwm@01f02000 { + compatible = "ti,da850-ehrpwm", "ti,am33xx-ehrpwm"; + #pwm-cells = <3>; + reg = <0x302000 0x2000>; + status = "disabled"; + }; + ecap0: ecap@01f06000 { + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x306000 0x80>; + status = "disabled"; + }; + ecap1: ecap@01f07000 { + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x307000 0x80>; + status = "disabled"; + }; + ecap2: ecap@01f08000 { + compatible = "ti,da850-ecap", "ti,am33xx-ecap"; + #pwm-cells = <3>; + reg = <0x308000 0x80>; + status = "disabled"; + }; }; nand_cs3@62000000 { compatible = "ti,davinci-nand"; diff --git a/arch/arm/mach-davinci/da8xx-dt.c b/arch/arm/mach-davinci/da8xx-dt.c index 6b7a0a2..89ee974 100644 --- a/arch/arm/mach-davinci/da8xx-dt.c +++ b/arch/arm/mach-davinci/da8xx-dt.c @@ -40,6 +40,11 @@ static void __init da8xx_init_irq(void) struct of_dev_auxdata da850_auxdata_lookup[] __initdata = { OF_DEV_AUXDATA("ti,davinci-i2c", 0x01c22000, "i2c_davinci.1", NULL), OF_DEV_AUXDATA("ti,davinci-wdt", 0x01c21000, "watchdog", NULL), + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f00000, "ehrpwm", NULL), + OF_DEV_AUXDATA("ti,da850-ehrpwm", 0x01f02000, "ehrpwm", NULL), + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f06000, "ecap", NULL), + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f07000, "ecap", NULL), + OF_DEV_AUXDATA("ti,da850-ecap", 0x01f08000, "ecap", NULL), {} };