From patchwork Sat Oct 19 08:35:51 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bartosz Golaszewski X-Patchwork-Id: 11200011 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id B12C21599 for ; Sat, 19 Oct 2019 08:36:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 906A320872 for ; Sat, 19 Oct 2019 08:36:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=bgdev-pl.20150623.gappssmtp.com header.i=@bgdev-pl.20150623.gappssmtp.com header.b="HMLHp/EO" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728326AbfJSIgw (ORCPT ); Sat, 19 Oct 2019 04:36:52 -0400 Received: from mail-wm1-f68.google.com ([209.85.128.68]:51135 "EHLO mail-wm1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728328AbfJSIgR (ORCPT ); Sat, 19 Oct 2019 04:36:17 -0400 Received: by mail-wm1-f68.google.com with SMTP id 5so8382291wmg.0 for ; Sat, 19 Oct 2019 01:36:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bgdev-pl.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=l2IW6NowdeBUIPfd3VNaI3dgAIYTgpRJtcprF0UeLqs=; b=HMLHp/EOn7D85bvZcEzeR75AlaOniQc19ENmHjj8gJXXdEEkq6jPm42L87jXMJEsrv sewZFUp34htOHovu0XlCfkXlcVXNND+ijmRLoBkT0CXyUBpBTtzL2MN1PzuN0Se+NIwi IC+V5Mt5H/7iKH7vTUOg0kCalZ3PwNEsWCuIw5VyQcln48tzMcrRVQkIJVVaSp0g4tWT tqGxZzPrS0Trm7oaF+Td7cyfMuWG8vuAWRMfbZSxpYVobQaZyJONblOO4q3VyTXZdFvg zMgaQMhUvogJWVDu0cKeilyNoJGYARpuA73fg4vIebg8CzLUFoi3V0FN6M/NZfjfYcBN 6isg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=l2IW6NowdeBUIPfd3VNaI3dgAIYTgpRJtcprF0UeLqs=; b=TkmWQfM5Eey73YCFovrhKlzz9MbF4H55bGB2p7ugwIIvFpjb1tWyCmp9O4WY1+vYrn NeL/Vs14hKXSv+FN8B+gJRWgi1SuTbY2Y5+KyYKke/aOr3cWBZsvVHiAwUwZMaZNQUtf EwXug8IO9ruPA3rv7LEyt1WXZGCL9VGu7EWu2uwlIq+zlyREDfCo6ke8oQjrfyYOF06Q Iumapr79dxSGgRbj0StqwQl5G5b7VV0LfjmHP2pIXPoFrnBD6yoZCEFmo9/WMlzZUnGS eiP+HuyTYJi1Pm4mEhsOGfPf44SnDMXSbjKH5S71YO7sLY2ZArP2t9rRTBWoJZaXPdfq 7v4w== X-Gm-Message-State: APjAAAUFbwuTL52/NxDNNxQLEdc1rj2I/IwBb0S396DRMSZhYvmeUnP/ lHlQeht8tklEVe0qR722kWkshw== X-Google-Smtp-Source: APXvYqw3NydOO+Nuq280jVny5Giey8kePuzmSc0rGbxCZeyXpiGDAaroan7UA2mv4I22jq8kYvhYpQ== X-Received: by 2002:a1c:9cc6:: with SMTP id f189mr10385114wme.144.1571474175115; Sat, 19 Oct 2019 01:36:15 -0700 (PDT) Received: from debian-brgl.home ([2a01:cb1d:af:5b00:6d6c:8493:1ab5:dad7]) by smtp.gmail.com with ESMTPSA id u1sm7242627wmc.38.2019.10.19.01.36.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 19 Oct 2019 01:36:14 -0700 (PDT) From: Bartosz Golaszewski To: Yoshinori Sato , Rich Felker , Lee Jones , Daniel Thompson , Jingoo Han , Bartlomiej Zolnierkiewicz , Linus Walleij , Andy Shevchenko , Jacopo Mondi Cc: linux-sh@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, Bartosz Golaszewski Subject: [PATCH v6 4/9] sh: ecovec24: add additional properties to the backlight device Date: Sat, 19 Oct 2019 10:35:51 +0200 Message-Id: <20191019083556.19466-5-brgl@bgdev.pl> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191019083556.19466-1-brgl@bgdev.pl> References: <20191019083556.19466-1-brgl@bgdev.pl> MIME-Version: 1.0 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org From: Bartosz Golaszewski Add a GPIO lookup entry and a device property for GPIO backlight to the board file. Tie them to the platform device which is now registered using platform_device_register_full() because of the properties. These changes are inactive now but will be used once the gpio backlight driver is modified. Signed-off-by: Bartosz Golaszewski Reviewed-by: Andy Shevchenko Reviewed-by: Linus Walleij --- arch/sh/boards/mach-ecovec24/setup.c | 30 +++++++++++++++++++++++----- 1 file changed, 25 insertions(+), 5 deletions(-) diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index acaa97459531..aaa8ea62636f 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -371,6 +371,19 @@ static struct platform_device lcdc_device = { }, }; +static struct gpiod_lookup_table gpio_backlight_lookup = { + .dev_id = "gpio-backlight.0", + .table = { + GPIO_LOOKUP("sh7724_pfc", GPIO_PTR1, NULL, GPIO_ACTIVE_HIGH), + { } + }, +}; + +static struct property_entry gpio_backlight_props[] = { + PROPERTY_ENTRY_BOOL("default-on"), + { } +}; + static struct gpio_backlight_platform_data gpio_backlight_data = { .fbdev = &lcdc_device.dev, .gpio = GPIO_PTR1, @@ -378,13 +391,15 @@ static struct gpio_backlight_platform_data gpio_backlight_data = { .name = "backlight", }; -static struct platform_device gpio_backlight_device = { +static const struct platform_device_info gpio_backlight_device_info = { .name = "gpio-backlight", - .dev = { - .platform_data = &gpio_backlight_data, - }, + .data = &gpio_backlight_data, + .size_data = sizeof(gpio_backlight_data), + .properties = gpio_backlight_props, }; +static struct platform_device *gpio_backlight_device; + /* CEU0 */ static struct ceu_platform_data ceu0_pdata = { .num_subdevs = 2, @@ -1006,7 +1021,6 @@ static struct platform_device *ecovec_devices[] __initdata = { &usb1_common_device, &usbhs_device, &lcdc_device, - &gpio_backlight_device, &keysc_device, &cn12_power, #if defined(CONFIG_MMC_SDHI) || defined(CONFIG_MMC_SDHI_MODULE) @@ -1462,6 +1476,12 @@ static int __init arch_setup(void) #endif #endif + gpiod_add_lookup_table(&gpio_backlight_lookup); + gpio_backlight_device = platform_device_register_full( + &gpio_backlight_device_info); + if (IS_ERR(gpio_backlight_device)) + return PTR_ERR(gpio_backlight_device); + return platform_add_devices(ecovec_devices, ARRAY_SIZE(ecovec_devices)); }