From patchwork Wed Mar 22 16:09:19 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Scally X-Patchwork-Id: 13184257 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 D90FEC6FD1F for ; Wed, 22 Mar 2023 16:10:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229534AbjCVQKC (ORCPT ); Wed, 22 Mar 2023 12:10:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52710 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231181AbjCVQJt (ORCPT ); Wed, 22 Mar 2023 12:09:49 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7A453474E7; Wed, 22 Mar 2023 09:09:44 -0700 (PDT) Received: from mail.ideasonboard.com (cpc141996-chfd3-2-0-cust928.12-3.cable.virginm.net [86.13.91.161]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id 74B5D183F; Wed, 22 Mar 2023 17:09:42 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1679501382; bh=vd8p6qebXW2YlQuhzH6NusDPMe/bXH029dav7Dn+O0o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vckmTrxqaWU+EpsFTO/p+KCEn8pAAgKcC8879n7Uw+oety7bVXJH6GLXu5yZM4U+v /fC2XbbamfIChrgHVLcN7MXCRblnzItX2W8ZKSDoyY057pNCqtVG7Q/N/gL660zTcR a+WZ7+7J1KaZurgbBrIYJEcs+2OrAMXO8wf1+ndg= From: Daniel Scally To: linux-leds@vger.kernel.org, platform-driver-x86@vger.kernel.org Cc: pavel@ucw.cz, lee@kernel.org, hdegoede@redhat.com, markgross@kernel.org, sboyd@kernel.org, hpa@redhat.com, Daniel Scally Subject: [PATCH 1/8] platform/x86: int3472: Add platform data for LEDs Date: Wed, 22 Mar 2023 16:09:19 +0000 Message-Id: <20230322160926.948687-2-dan.scally@ideasonboard.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230322160926.948687-1-dan.scally@ideasonboard.com> References: <20230322160926.948687-1-dan.scally@ideasonboard.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: platform-driver-x86@vger.kernel.org Some of the LEDs that can be provided by the TPS68470 PMIC come with various configuration registers that must be set to appropriate values. Add a platform data struct so that those data can be defined and passed to the tps68470-led platform device. Signed-off-by: Daniel Scally --- drivers/platform/x86/intel/int3472/tps68470.c | 2 ++ drivers/platform/x86/intel/int3472/tps68470.h | 2 ++ include/linux/platform_data/tps68470.h | 11 +++++++++++ 3 files changed, 15 insertions(+) diff --git a/drivers/platform/x86/intel/int3472/tps68470.c b/drivers/platform/x86/intel/int3472/tps68470.c index 82ef022f8916..53b0459f278a 100644 --- a/drivers/platform/x86/intel/int3472/tps68470.c +++ b/drivers/platform/x86/intel/int3472/tps68470.c @@ -194,6 +194,8 @@ static int skl_int3472_tps68470_probe(struct i2c_client *client) cells[1].platform_data = (void *)board_data->tps68470_regulator_pdata; cells[1].pdata_size = sizeof(struct tps68470_regulator_platform_data); cells[2].name = "tps68470-led"; + cells[2].platform_data = (void *)board_data->tps68470_led_pdata; + cells[2].pdata_size = sizeof(struct tps68470_led_platform_data); cells[3].name = "tps68470-gpio"; for (i = 0; i < board_data->n_gpiod_lookups; i++) diff --git a/drivers/platform/x86/intel/int3472/tps68470.h b/drivers/platform/x86/intel/int3472/tps68470.h index 35915e701593..ce50687db6fb 100644 --- a/drivers/platform/x86/intel/int3472/tps68470.h +++ b/drivers/platform/x86/intel/int3472/tps68470.h @@ -13,10 +13,12 @@ struct gpiod_lookup_table; struct tps68470_regulator_platform_data; +struct tps68470_led_platform_data; struct int3472_tps68470_board_data { const char *dev_name; const struct tps68470_regulator_platform_data *tps68470_regulator_pdata; + const struct tps68470_led_platform_data *tps68470_led_pdata; unsigned int n_gpiod_lookups; struct gpiod_lookup_table *tps68470_gpio_lookup_tables[]; }; diff --git a/include/linux/platform_data/tps68470.h b/include/linux/platform_data/tps68470.h index e605a2cab07f..5d55ad5c17ed 100644 --- a/include/linux/platform_data/tps68470.h +++ b/include/linux/platform_data/tps68470.h @@ -37,4 +37,15 @@ struct tps68470_clk_platform_data { struct tps68470_clk_consumer consumers[]; }; +struct tps68470_led_platform_data { + u8 iledctl_ctrlb; + u8 wledmaxf; + u8 wledto; + u8 wledc1; + u8 wledc2; + u8 wledctl_mode; + bool wledctl_disled1; + bool wledctl_disled2; +}; + #endif