From patchwork Mon Apr 12 09:54:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Billy Tsai X-Patchwork-Id: 1465109 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pwm-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4FJlGB3CqCz9sV5 for ; Mon, 12 Apr 2021 20:24:18 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239181AbhDLKYf (ORCPT ); Mon, 12 Apr 2021 06:24:35 -0400 Received: from twspam01.aspeedtech.com ([211.20.114.71]:43711 "EHLO twspam01.aspeedtech.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239198AbhDLKYd (ORCPT ); Mon, 12 Apr 2021 06:24:33 -0400 Received: from twspam01.aspeedtech.com (localhost [127.0.0.2] (may be forged)) by twspam01.aspeedtech.com with ESMTP id 13C9iuku096531 for ; Mon, 12 Apr 2021 17:44:56 +0800 (GMT-8) (envelope-from billy_tsai@aspeedtech.com) Received: from mail.aspeedtech.com ([192.168.0.24]) by twspam01.aspeedtech.com with ESMTP id 13C9iS0q096463; Mon, 12 Apr 2021 17:44:29 +0800 (GMT-8) (envelope-from billy_tsai@aspeedtech.com) Received: from BillyTsai-pc.aspeed.com (192.168.2.149) by TWMBX02.aspeed.com (192.168.0.24) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 12 Apr 2021 17:54:51 +0800 From: Billy Tsai To: , , , , , , , , , , , , CC: Subject: [PATCH 4/4] pwm: Add support for aspeed pwm controller Date: Mon, 12 Apr 2021 17:54:57 +0800 Message-ID: <20210412095457.15095-5-billy_tsai@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210412095457.15095-1-billy_tsai@aspeedtech.com> References: <20210412095457.15095-1-billy_tsai@aspeedtech.com> MIME-Version: 1.0 X-Originating-IP: [192.168.2.149] X-ClientProxiedBy: TWMBX02.aspeed.com (192.168.0.24) To TWMBX02.aspeed.com (192.168.0.24) X-DNSRBL: X-MAIL: twspam01.aspeedtech.com 13C9iS0q096463 Precedence: bulk List-ID: X-Mailing-List: linux-pwm@vger.kernel.org Add support for the pwm controller which can be found at aspeed ast2600 soc. This driver is part function of multi-funciton of device "pwm-tach controller". Signed-off-by: Billy Tsai --- drivers/pwm/Kconfig | 6 ++++++ drivers/pwm/Makefile | 1 + 2 files changed, 7 insertions(+) diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index 63be5362fd3a..947ed642debe 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -42,6 +42,12 @@ config PWM_DEBUG It is expected to introduce some runtime overhead and diagnostic output to the kernel log, so only enable while working on a driver. +config PWM_ASPEED_G6 + tristate "ASPEEDG6 PWM support" + help + This driver provides support for ASPEED G6 PWM controllers. + + config PWM_AB8500 tristate "AB8500 PWM support" depends on AB8500_CORE && ARCH_U8500 diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile index cbdcd55d69ee..4a74c68547bf 100644 --- a/drivers/pwm/Makefile +++ b/drivers/pwm/Makefile @@ -1,6 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 obj-$(CONFIG_PWM) += core.o obj-$(CONFIG_PWM_SYSFS) += sysfs.o +obj-$(CONFIG_PWM_ASPEED_G6) += pwm-aspeed-g6.o obj-$(CONFIG_PWM_AB8500) += pwm-ab8500.o obj-$(CONFIG_PWM_ATMEL) += pwm-atmel.o obj-$(CONFIG_PWM_ATMEL_HLCDC_PWM) += pwm-atmel-hlcdc.o