From patchwork Wed Mar 27 23:16:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 10874051 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8DEE3925 for ; Wed, 27 Mar 2019 23:18:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 790FF28A00 for ; Wed, 27 Mar 2019 23:18:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6A35E28A5A; Wed, 27 Mar 2019 23:18:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DFBC128C2A for ; Wed, 27 Mar 2019 23:17:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733048AbfC0XR7 (ORCPT ); Wed, 27 Mar 2019 19:17:59 -0400 Received: from outils.crapouillou.net ([89.234.176.41]:59396 "EHLO crapouillou.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732979AbfC0XR6 (ORCPT ); Wed, 27 Mar 2019 19:17:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1553728675; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=JbtPoYzT85iVihfhiK6KVCiEkJhZBN9XvYChQW69SQ4=; b=wxLli0JwheSJZ4gtfzkawG+F3FX7DzYOCEY1n5RP+/Q/WcIUe4qvNnK3zPdGEzUaymVdtX 9C1PPG8gsRznrTqU2pwKX6HGJbiGPN0GA9FxALeZzu+HoY/tX3kb3zR7hildd4P7fGH3S8 /s9Our9dohtdhQXkclOoSLyCH/t2gB4= From: Paul Cercueil To: Rob Herring , Mark Rutland , Thierry Reding , Daniel Lezcano , Thomas Gleixner , Wim Van Sebroeck , Ralf Baechle , Paul Burton , James Hogan , Jonathan Corbet , Michael Turquette , Stephen Boyd Cc: Mathieu Malaterre , od@zcrc.me, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-watchdog@vger.kernel.org, linux-mips@vger.kernel.org, linux-doc@vger.kernel.org, linux-clk@vger.kernel.org, Paul Cercueil Subject: [PATCH v11 21/27] MIPS: qi_lb60: Move PWM devices to devicetree Date: Thu, 28 Mar 2019 00:16:25 +0100 Message-Id: <20190327231631.15708-22-paul@crapouillou.net> In-Reply-To: <20190327231631.15708-1-paul@crapouillou.net> References: <20190327231631.15708-1-paul@crapouillou.net> Sender: linux-watchdog-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-watchdog@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Probe the few drivers using PWMs from devicetree, now that we have a devicetree node for the PWM driver. Signed-off-by: Paul Cercueil Tested-by: Mathieu Malaterre Tested-by: Artur Rojek --- arch/mips/boot/dts/ingenic/qi_lb60.dts | 14 ++++++++++++++ arch/mips/jz4740/board-qi_lb60.c | 19 ------------------- 2 files changed, 14 insertions(+), 19 deletions(-) diff --git a/arch/mips/boot/dts/ingenic/qi_lb60.dts b/arch/mips/boot/dts/ingenic/qi_lb60.dts index 76aaf8982554..85529a142409 100644 --- a/arch/mips/boot/dts/ingenic/qi_lb60.dts +++ b/arch/mips/boot/dts/ingenic/qi_lb60.dts @@ -9,6 +9,14 @@ chosen { stdout-path = &uart0; }; + + beeper { + compatible = "pwm-beeper"; + pwms = <&pwm 4 0 0>; + + pinctrl-names = "default"; + pinctrl-0 = <&pins_pwm4>; + }; }; &ext { @@ -30,4 +38,10 @@ groups = "uart0-data"; bias-disable; }; + + pins_pwm4: pwm4 { + function = "pwm4"; + groups = "pwm4"; + bias-disable; + }; }; diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c index 6718efb400f4..02b9c131a051 100644 --- a/arch/mips/jz4740/board-qi_lb60.c +++ b/arch/mips/jz4740/board-qi_lb60.c @@ -27,7 +27,6 @@ #include #include #include -#include #include @@ -395,17 +394,6 @@ static struct gpiod_lookup_table qi_lb60_mmc_gpio_table = { }, }; -/* beeper */ -static struct pwm_lookup qi_lb60_pwm_lookup[] = { - PWM_LOOKUP("jz4740-pwm", 4, "pwm-beeper", NULL, 0, - PWM_POLARITY_NORMAL), -}; - -static struct platform_device qi_lb60_pwm_beeper = { - .name = "pwm-beeper", - .id = -1, -}; - /* charger */ static char *qi_lb60_batteries[] = { "battery", @@ -454,10 +442,8 @@ static struct platform_device *jz_platform_devices[] __initdata = { &jz4740_i2s_device, &jz4740_codec_device, &jz4740_adc_device, - &jz4740_pwm_device, &jz4740_dma_device, &qi_lb60_gpio_keys, - &qi_lb60_pwm_beeper, &qi_lb60_charger_device, &qi_lb60_audio_device, }; @@ -486,10 +472,6 @@ static struct pinctrl_map pin_map[] __initdata = { "10010000.jz4740-pinctrl", "PD0", pin_cfg_bias_disable), PIN_MAP_CONFIGS_PIN_DEFAULT("jz4740-mmc.0", "10010000.jz4740-pinctrl", "PD2", pin_cfg_bias_disable), - - /* PWM pin configuration */ - PIN_MAP_MUX_GROUP_DEFAULT("jz4740-pwm", - "10010000.jz4740-pinctrl", "pwm4", "pwm4"), }; @@ -508,7 +490,6 @@ static int __init qi_lb60_init_platform_devices(void) spi_register_board_info(qi_lb60_spi_board_info, ARRAY_SIZE(qi_lb60_spi_board_info)); - pwm_add_table(qi_lb60_pwm_lookup, ARRAY_SIZE(qi_lb60_pwm_lookup)); pinctrl_register_mappings(pin_map, ARRAY_SIZE(pin_map)); return platform_add_devices(jz_platform_devices,