From patchwork Mon Jul 31 07:18:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xing Tong Wu X-Patchwork-Id: 708632 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E8A9DC001DC for ; Mon, 31 Jul 2023 08:08:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231760AbjGaIIg (ORCPT ); Mon, 31 Jul 2023 04:08:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33704 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232030AbjGaIID (ORCPT ); Mon, 31 Jul 2023 04:08:03 -0400 Received: from m12.mail.163.com (m12.mail.163.com [220.181.12.197]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B213C2111; Mon, 31 Jul 2023 01:04:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=OvDeU hri4hMYcdVAW/0ip7PXQ5yfuGa2bCViMpSRGnM=; b=eL+EBubr9NeQNaH0ugcfk z+Us5EfSb9fKASSSdkLMFHcIqyEeEfZtXLW05EhHfdTumWlq22Bw19M8DNiy6MG1 fptlcSVmBDN2KefBqZ5dUCG204vVlJqbe1J/euke2IBEu0ejfUqaGm3Am3pa13iZ l9k9oORuJVwkOd5y1Y5hYM= Received: from localhost.localdomain (unknown [39.144.138.187]) by zwqz-smtp-mta-g3-3 (Coremail) with SMTP id _____wBXyzBNYMdkPmzZBg--.18258S2; Mon, 31 Jul 2023 15:18:38 +0800 (CST) From: xingtong_wu@163.com To: pavel@ucw.cz, lee@kernel.org, henning.schild@siemens.com, hdegoede@redhat.com, xingtong.wu@siemens.com, linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] leds: simatic-ipc-leds-gpio: add support for module BX-59A Date: Mon, 31 Jul 2023 15:18:33 +0800 Message-Id: <20230731071833.4725-1-xingtong_wu@163.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230731071424.4663-1-xingtong_wu@163.com> References: <20230731071424.4663-1-xingtong_wu@163.com> MIME-Version: 1.0 X-CM-TRANSID: _____wBXyzBNYMdkPmzZBg--.18258S2 X-Coremail-Antispam: 1Uf129KBjvJXoWxXr1kurWUJw15XF13XFykAFb_yoWrXFy5pF nrJ39YkFW5JF17tw13CFW7ZF93u3WxKr97tFZrGa90q3Wjvr10qF9rAFW3XFZ5J3ykuF17 GF4rtFyUuF4DAwUanT9S1TB71UUUUUJqnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07jHg4hUUUUU= X-Originating-IP: [39.144.138.187] X-CM-SenderInfo: p0lqw35rqjs4rx6rljoofrz/xtbCfhO90GDcO8jYDwAAsY Precedence: bulk List-ID: X-Mailing-List: linux-leds@vger.kernel.org From: "xingtong.wu" This is used for the Siemens Simatic IPC BX-59A, which has its LEDs connected to GPIOs provided by the Nuvoton NCT6126D Signed-off-by: xingtong.wu --- .../leds/simple/simatic-ipc-leds-gpio-core.c | 1 + .../simple/simatic-ipc-leds-gpio-f7188x.c | 42 ++++++++++++++++--- 2 files changed, 37 insertions(+), 6 deletions(-) diff --git a/drivers/leds/simple/simatic-ipc-leds-gpio-core.c b/drivers/leds/simple/simatic-ipc-leds-gpio-core.c index c552ea73ed9d..10dca208d8cc 100644 --- a/drivers/leds/simple/simatic-ipc-leds-gpio-core.c +++ b/drivers/leds/simple/simatic-ipc-leds-gpio-core.c @@ -58,6 +58,7 @@ int simatic_ipc_leds_gpio_probe(struct platform_device *pdev, case SIMATIC_IPC_DEVICE_127E: case SIMATIC_IPC_DEVICE_227G: case SIMATIC_IPC_DEVICE_BX_21A: + case SIMATIC_IPC_DEVICE_BX_59A: break; default: return -ENODEV; diff --git a/drivers/leds/simple/simatic-ipc-leds-gpio-f7188x.c b/drivers/leds/simple/simatic-ipc-leds-gpio-f7188x.c index 583a6b6c7c22..a5b544b20857 100644 --- a/drivers/leds/simple/simatic-ipc-leds-gpio-f7188x.c +++ b/drivers/leds/simple/simatic-ipc-leds-gpio-f7188x.c @@ -17,7 +17,10 @@ #include "simatic-ipc-leds-gpio.h" -static struct gpiod_lookup_table simatic_ipc_led_gpio_table = { +static struct gpiod_lookup_table *led_lookup_table; +static struct gpiod_lookup_table *led_lookup_table_extra; + +static struct gpiod_lookup_table simatic_ipc_led_gpio_table_227g = { .dev_id = "leds-gpio", .table = { GPIO_LOOKUP_IDX("gpio-f7188x-2", 0, NULL, 0, GPIO_ACTIVE_LOW), @@ -30,7 +33,7 @@ static struct gpiod_lookup_table simatic_ipc_led_gpio_table = { }, }; -static struct gpiod_lookup_table simatic_ipc_led_gpio_table_extra = { +static struct gpiod_lookup_table simatic_ipc_led_gpio_table_extra_227g = { .dev_id = NULL, /* Filled during initialization */ .table = { GPIO_LOOKUP_IDX("gpio-f7188x-3", 6, NULL, 6, GPIO_ACTIVE_HIGH), @@ -39,16 +42,43 @@ static struct gpiod_lookup_table simatic_ipc_led_gpio_table_extra = { }, }; +static struct gpiod_lookup_table simatic_ipc_led_gpio_table_bx_59a = { + .dev_id = "leds-gpio", + .table = { + GPIO_LOOKUP_IDX("gpio-f7188x-2", 0, NULL, 0, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("gpio-f7188x-2", 3, NULL, 1, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("gpio-f7188x-5", 3, NULL, 2, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("gpio-f7188x-5", 2, NULL, 3, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("gpio-f7188x-7", 7, NULL, 4, GPIO_ACTIVE_LOW), + GPIO_LOOKUP_IDX("gpio-f7188x-7", 4, NULL, 5, GPIO_ACTIVE_LOW), + {} /* Terminating entry */ + } +}; + static int simatic_ipc_leds_gpio_f7188x_probe(struct platform_device *pdev) { - return simatic_ipc_leds_gpio_probe(pdev, &simatic_ipc_led_gpio_table, - &simatic_ipc_led_gpio_table_extra); + const struct simatic_ipc_platform *plat = pdev->dev.platform_data; + + switch (plat->devmode) { + case SIMATIC_IPC_DEVICE_227G: + led_lookup_table = &simatic_ipc_led_gpio_table_227g; + led_lookup_table_extra = &simatic_ipc_led_gpio_table_extra_227g; + break; + case SIMATIC_IPC_DEVICE_BX_59A: + led_lookup_table = &simatic_ipc_led_gpio_table_bx_59a; + break; + default: + return -ENODEV; + } + + return simatic_ipc_leds_gpio_probe(pdev, led_lookup_table, + led_lookup_table_extra); } static int simatic_ipc_leds_gpio_f7188x_remove(struct platform_device *pdev) { - return simatic_ipc_leds_gpio_remove(pdev, &simatic_ipc_led_gpio_table, - &simatic_ipc_led_gpio_table_extra); + return simatic_ipc_leds_gpio_remove(pdev, led_lookup_table, + led_lookup_table_extra); } static struct platform_driver simatic_ipc_led_gpio_driver = {