From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 50B4EC43603 for ; Thu, 12 Dec 2019 03:40:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2D6D221655 for ; Thu, 12 Dec 2019 03:40:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727864AbfLLDkO (ORCPT ); Wed, 11 Dec 2019 22:40:14 -0500 Received: from mx2.suse.de ([195.135.220.15]:58596 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727658AbfLLDkE (ORCPT ); Wed, 11 Dec 2019 22:40:04 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 60525AD6F; Thu, 12 Dec 2019 03:40:02 +0000 (UTC) From: =?UTF-8?q?Andreas=20F=C3=A4rber?= To: linux-realtek-soc@lists.infradead.org, linux-leds@vger.kernel.org Cc: Jacek Anaszewski , Pavel Machek , Dan Murphy , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, =?UTF-8?q?Andreas=20F=C3=A4rber?= , sales@fdhisi.com Subject: [RFC 12/25] leds: tm1628: Add Fuda Hisi Microelectronics FD628 Date: Thu, 12 Dec 2019 04:39:39 +0100 Message-Id: <20191212033952.5967-13-afaerber@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20191212033952.5967-1-afaerber@suse.de> References: <20191212033952.5967-1-afaerber@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add definition for FD628 chipset. Cc: sales@fdhisi.com Signed-off-by: Andreas Färber --- drivers/leds/Kconfig | 4 ++-- drivers/leds/leds-tm1628.c | 12 ++++++++++++ 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index f3afb419a9a1..a7695d961d9c 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -842,8 +842,8 @@ config LEDS_TM1628 depends on SPI depends on OF || COMPILE_TEST help - Say Y to enable support for Titan Micro Electronics TM1628 - LED controllers. + Say Y to enable support for Titan Micro Electronics TM1628 and + Fuda Hisi Microelectronics FD628 LED controllers. They are 3-wire SPI devices controlling a two-dimensional grid of LEDs. Dimming is applied to all outputs through an internal PWM. diff --git a/drivers/leds/leds-tm1628.c b/drivers/leds/leds-tm1628.c index 319bf34ce835..ef85712a84f2 100644 --- a/drivers/leds/leds-tm1628.c +++ b/drivers/leds/leds-tm1628.c @@ -1,6 +1,8 @@ // SPDX-License-Identifier: GPL-2.0-or-later /* * Titan Micro Electronics TM1628 LED controller + * Also compatible: + * Fuda Hisi Microelectronics FD628 * * Copyright (c) 2019 Andreas Färber */ @@ -400,8 +402,18 @@ static const struct tm1628_info tm1628_info = { .default_pwm = 0, }; +static const struct tm1628_info fd628_info = { + .grid_mask = GENMASK(7, 1), + .seg_mask = GENMASK(14, 12) | GENMASK(10, 1), + .modes = tm1628_modes, + .default_mode = 3, + .pwm_map = tm1628_pwm_map, + .default_pwm = 0, +}; + static const struct of_device_id tm1628_spi_of_matches[] = { { .compatible = "titanmec,tm1628", .data = &tm1628_info }, + { .compatible = "fdhisi,fd628", .data = &fd628_info }, {} }; MODULE_DEVICE_TABLE(of, tm1628_spi_of_matches); -- 2.16.4