From patchwork Tue May 24 09:35:05 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AngeloGioacchino Del Regno X-Patchwork-Id: 12859899 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 876D3C433FE for ; Tue, 24 May 2022 09:35:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235708AbiEXJfR (ORCPT ); Tue, 24 May 2022 05:35:17 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235701AbiEXJfP (ORCPT ); Tue, 24 May 2022 05:35:15 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [46.235.227.227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1F1725EDEE; Tue, 24 May 2022 02:35:15 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: kholk11) with ESMTPSA id 7A2871F42BEB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1653384914; bh=Xhl1Ow9x+DfI22vAa93ClvjHOF/I+FiiBOeSds25YTo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=l4vFnxIF9ogphwvw7dLm0NgNSMeMWAg7IAzMqwNoXMo13W3QMH4cQ2y0+HmUCjGkT 87u3iSPM5l8YK6rEv2YFa6SWQDeYUzJ5EoiUO9qEZWXsfvTbKgqoyZJshIaxftCT+L tCNqi2r/77M7huV+MV+auYaOS7jQcrq308P9vGll0J5tCX81bJHLqXqS4MdMV8BLN3 jyAWjfapKTQQv2TxQtvnVPPSTEpghzpViKaTiRctQfYX8GSptUdCTAWh+pnk2ae9sW nSiZHizCH10aAZjE/rEcoyxE2p13kg67RXqlATeYaXK6BzgZbPtwm1SX+ZQ8qAPkEW uuJTFltedrGtg== From: AngeloGioacchino Del Regno To: dmitry.torokhov@gmail.com Cc: matthias.bgg@gmail.com, angelogioacchino.delregno@collabora.com, mkorpershoek@baylibre.com, linux-input@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/3] Input: mtk-pmic-keys - Add support for MT6331 PMIC keys Date: Tue, 24 May 2022 11:35:05 +0200 Message-Id: <20220524093505.85438-4-angelogioacchino.delregno@collabora.com> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220524093505.85438-1-angelogioacchino.delregno@collabora.com> References: <20220524093505.85438-1-angelogioacchino.delregno@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Add support for PMIC Keys of the MT6331 PMIC. Signed-off-by: AngeloGioacchino Del Regno Reviewed-by: Mattijs Korpershoek --- drivers/input/keyboard/mtk-pmic-keys.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/input/keyboard/mtk-pmic-keys.c b/drivers/input/keyboard/mtk-pmic-keys.c index 6404081253ea..9b34da0ec260 100644 --- a/drivers/input/keyboard/mtk-pmic-keys.c +++ b/drivers/input/keyboard/mtk-pmic-keys.c @@ -9,6 +9,7 @@ #include #include #include +#include #include #include #include @@ -22,6 +23,10 @@ #define MTK_PMIC_PWRKEY_RST BIT(6) #define MTK_PMIC_HOMEKEY_RST BIT(5) +#define MTK_PMIC_MT6331_RST_DU_MASK GENMASK(13, 12) +#define MTK_PMIC_MT6331_PWRKEY_RST BIT(9) +#define MTK_PMIC_MT6331_HOMEKEY_RST BIT(8) + #define MTK_PMIC_PWRKEY_INDEX 0 #define MTK_PMIC_HOMEKEY_INDEX 1 #define MTK_PMIC_MAX_KEY_COUNT 2 @@ -72,6 +77,19 @@ static const struct mtk_pmic_regs mt6323_regs = { .rst_lprst_mask = MTK_PMIC_RST_DU_MASK, }; +static const struct mtk_pmic_regs mt6331_regs = { + .keys_regs[MTK_PMIC_PWRKEY_INDEX] = + MTK_PMIC_KEYS_REGS(MT6331_TOPSTATUS, 0x2, + MT6331_INT_MISC_CON, 0x4, + MTK_PMIC_MT6331_PWRKEY_RST), + .keys_regs[MTK_PMIC_HOMEKEY_INDEX] = + MTK_PMIC_KEYS_REGS(MT6331_TOPSTATUS, 0x4, + MT6331_INT_MISC_CON, 0x2, + MTK_PMIC_MT6331_HOMEKEY_RST), + .pmic_rst_reg = MT6331_TOP_RST_MISC, + .rst_lprst_mask = MTK_PMIC_MT6331_RST_DU_MASK, +}; + static const struct mtk_pmic_regs mt6358_regs = { .keys_regs[MTK_PMIC_PWRKEY_INDEX] = MTK_PMIC_KEYS_REGS(MT6358_TOPSTATUS, @@ -255,6 +273,9 @@ static const struct of_device_id of_mtk_pmic_keys_match_tbl[] = { }, { .compatible = "mediatek,mt6323-keys", .data = &mt6323_regs, + }, { + .compatible = "mediatek,mt6331-keys", + .data = &mt6331_regs, }, { .compatible = "mediatek,mt6358-keys", .data = &mt6358_regs,