From patchwork Mon Sep 16 14:03:56 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marco Felsch X-Patchwork-Id: 11147073 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 0EDC4184E for ; Mon, 16 Sep 2019 14:04:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EC1C62067D for ; Mon, 16 Sep 2019 14:04:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727973AbfIPOEE (ORCPT ); Mon, 16 Sep 2019 10:04:04 -0400 Received: from metis.ext.pengutronix.de ([85.220.165.71]:45777 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388215AbfIPOEE (ORCPT ); Mon, 16 Sep 2019 10:04:04 -0400 Received: from dude02.hi.pengutronix.de ([2001:67c:670:100:1d::28] helo=dude02.lab.pengutronix.de) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1i9rbk-0000tD-Fg; Mon, 16 Sep 2019 16:04:00 +0200 Received: from mfe by dude02.lab.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1i9rbj-0008GA-S4; Mon, 16 Sep 2019 16:03:59 +0200 From: Marco Felsch To: support.opensource@diasemi.com, stwiss.opensource@diasemi.com, dmitry.torokhov@gmail.com, robh+dt@kernel.org Cc: linux-input@vger.kernel.org, devicetree@vger.kernel.org, kernel@pengutronix.de Subject: [PATCH 2/4] input: misc: da9063_onkey: add mode change support Date: Mon, 16 Sep 2019 16:03:56 +0200 Message-Id: <20190916140358.30036-3-m.felsch@pengutronix.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190916140358.30036-1-m.felsch@pengutronix.de> References: <20190916140358.30036-1-m.felsch@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::28 X-SA-Exim-Mail-From: mfe@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-input@vger.kernel.org Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org The pmic state machine behaviour upon a 'onkey press' event can be configured using the ONKEY_PIN bit field. Most the time this is configured correct by the OTP but sometimes we need to adjust the behaviour so we need to add the support here. Signed-off-by: Marco Felsch --- drivers/input/misc/da9063_onkey.c | 10 ++++++++++ drivers/mfd/da9062-core.c | 1 + 2 files changed, 11 insertions(+) diff --git a/drivers/input/misc/da9063_onkey.c b/drivers/input/misc/da9063_onkey.c index fd355cf59397..bc982fcc87eb 100644 --- a/drivers/input/misc/da9063_onkey.c +++ b/drivers/input/misc/da9063_onkey.c @@ -40,6 +40,7 @@ struct da9063_onkey { const struct da906x_chip_config *config; char phys[32]; bool key_power; + u8 key_opmode; }; static const struct da906x_chip_config da9063_regs = { @@ -193,6 +194,7 @@ static int da9063_onkey_probe(struct platform_device *pdev) { struct da9063_onkey *onkey; const struct of_device_id *match; + unsigned int val; int irq; int error; @@ -220,6 +222,14 @@ static int da9063_onkey_probe(struct platform_device *pdev) onkey->key_power = !of_property_read_bool(pdev->dev.of_node, "dlg,disable-key-power"); + if (!of_property_read_u32(pdev->dev.of_node, "dlg,key-opmode", &val)) { + error = regmap_update_bits(onkey->regmap, DA9062AA_CONFIG_I, + DA9062AA_NONKEY_PIN_MASK, + val << DA9062AA_NONKEY_PIN_SHIFT); + if (error) + return error; + } + onkey->input = devm_input_allocate_device(&pdev->dev); if (!onkey->input) { dev_err(&pdev->dev, "Failed to allocated input device.\n"); diff --git a/drivers/mfd/da9062-core.c b/drivers/mfd/da9062-core.c index e69626867c26..aaa1f1841bc3 100644 --- a/drivers/mfd/da9062-core.c +++ b/drivers/mfd/da9062-core.c @@ -510,6 +510,7 @@ static const struct regmap_range da9062_aa_writeable_ranges[] = { regmap_reg_range(DA9062AA_VLDO1_B, DA9062AA_VLDO4_B), regmap_reg_range(DA9062AA_BBAT_CONT, DA9062AA_BBAT_CONT), regmap_reg_range(DA9062AA_GP_ID_0, DA9062AA_GP_ID_19), + regmap_reg_range(DA9062AA_CONFIG_I, DA9062AA_CONFIG_I), }; static const struct regmap_range da9062_aa_volatile_ranges[] = {