From patchwork Tue Mar 12 09:16:28 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 1055199 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="mOTD11OQ"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44JTpq614Zz9s7h for ; Tue, 12 Mar 2019 20:15:47 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726109AbfCLJPl (ORCPT ); Tue, 12 Mar 2019 05:15:41 -0400 Received: from lelv0143.ext.ti.com ([198.47.23.248]:36716 "EHLO lelv0143.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725767AbfCLJPl (ORCPT ); Tue, 12 Mar 2019 05:15:41 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id x2C9FbG6087404; Tue, 12 Mar 2019 04:15:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1552382137; bh=Xq8TRFJsn5io+iEA7prGj7ZWC5Lq18jBabkvyK0CVww=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=mOTD11OQaDgpdAU3j62dC5sq7Ffl0q1W8pXjpcNlDC8v2S6I7Fqf7fg0MHjaahl/I XKpK/6QPBVMqj4u9IwafwBcSj2MPloRazkECQ/In36h20rQ1bGH41XwlmhrmJcrKlM hQLKIf93nXffHKtjopHOm1ZQcjmSQ6pZWr1kAaoE= Received: from DLEE112.ent.ti.com (dlee112.ent.ti.com [157.170.170.23]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x2C9Fb3H019860 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 12 Mar 2019 04:15:37 -0500 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Tue, 12 Mar 2019 04:15:36 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1591.10 via Frontend Transport; Tue, 12 Mar 2019 04:15:36 -0500 Received: from a0132425.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id x2C9FVdw008524; Tue, 12 Mar 2019 04:15:34 -0500 From: Vignesh Raghavendra To: Thierry Reding , Rob Herring CC: , , , Vignesh Raghavendra , Linux ARM Mailing List Subject: [PATCH 1/2] dt-bindings: pwm: tiehrpwm: Add TI AM654 SoC specific compatible Date: Tue, 12 Mar 2019 14:46:28 +0530 Message-ID: <20190312091629.31701-2-vigneshr@ti.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190312091629.31701-1-vigneshr@ti.com> References: <20190312091629.31701-1-vigneshr@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org Add a new compatible string "ti,am654-ehrpwm" to support EHRPWM IP on TI AM654 SoC. Signed-off-by: Vignesh Raghavendra --- Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt index 944fe356bb45..31c4577157dd 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-tiehrpwm.txt @@ -4,6 +4,7 @@ Required properties: - compatible: Must be "ti,-ehrpwm". for am33xx - compatible = "ti,am3352-ehrpwm", "ti,am33xx-ehrpwm"; for am4372 - compatible = "ti,am4372-ehrpwm", "ti-am3352-ehrpwm", "ti,am33xx-ehrpwm"; + for am654 - compatible = "ti,am654-ehrpwm", "ti-am3352-ehrpwm"; for da850 - compatible = "ti,da850-ehrpwm", "ti-am3352-ehrpwm", "ti,am33xx-ehrpwm"; for dra746 - compatible = "ti,dra746-ehrpwm", "ti-am3352-ehrpwm"; - #pwm-cells: should be 3. See pwm.txt in this directory for a description of From patchwork Tue Mar 12 09:16:29 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 1055200 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="WYBqi8fB"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44JTpr6h55z9s9N for ; Tue, 12 Mar 2019 20:15:48 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725792AbfCLJPr (ORCPT ); Tue, 12 Mar 2019 05:15:47 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:42440 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726083AbfCLJPq (ORCPT ); Tue, 12 Mar 2019 05:15:46 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id x2C9Fer3026411; Tue, 12 Mar 2019 04:15:40 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1552382140; bh=zEIKqJdgbYtK7Y2ted5UVe+EUGGzDWOq2RiKmyOrHeM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=WYBqi8fBQp1o9iltGf+PI5zjHoOVEUVztxEqgUXRxuqP3zo42RuGrdsCJ3cCPYbUI 0QzW1nL2JGuR8VjyLDP2+hPh3OFmEQkjGsGYAZ26gBMvVWGRJRqmQNlSUmXCP9TSKw zXBw95EeI4uIfw23dSn1JyyYxIeDEJbw1koG6gS0= Received: from DFLE111.ent.ti.com (dfle111.ent.ti.com [10.64.6.32]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x2C9FdCP019887 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 12 Mar 2019 04:15:40 -0500 Received: from DFLE113.ent.ti.com (10.64.6.34) by DFLE111.ent.ti.com (10.64.6.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Tue, 12 Mar 2019 04:15:39 -0500 Received: from dlep32.itg.ti.com (157.170.170.100) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1591.10 via Frontend Transport; Tue, 12 Mar 2019 04:15:39 -0500 Received: from a0132425.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep32.itg.ti.com (8.14.3/8.13.8) with ESMTP id x2C9FVdx008524; Tue, 12 Mar 2019 04:15:37 -0500 From: Vignesh Raghavendra To: Thierry Reding , Rob Herring CC: , , , Vignesh Raghavendra , Linux ARM Mailing List Subject: [PATCH 2/2] pwm: Kconfig: Enable ehrpwm driver to be compiled for ARCH_K3 Date: Tue, 12 Mar 2019 14:46:29 +0530 Message-ID: <20190312091629.31701-3-vigneshr@ti.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190312091629.31701-1-vigneshr@ti.com> References: <20190312091629.31701-1-vigneshr@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-pwm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org K3 devices have the same EHRPWM IP as OMAP SoCs. Enable driver to be built for K3 devices. Also, drop reference to AM33xx in help text, as IP is found on multiple TI SoCs. Signed-off-by: Vignesh Raghavendra --- drivers/pwm/Kconfig | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index 54f8238aac0d..c054bd1dba36 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -467,10 +467,9 @@ config PWM_TIECAP config PWM_TIEHRPWM tristate "EHRPWM PWM support" - depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX + depends on ARCH_OMAP2PLUS || ARCH_DAVINCI_DA8XX || ARCH_K3 help - PWM driver support for the EHRPWM controller found on AM33XX - TI SOC + PWM driver support for the EHRPWM controller found on TI SOCs To compile this driver as a module, choose M here: the module will be called pwm-tiehrpwm.