From mboxrd@z Thu Jan 1 00:00:00 1970 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 98240C761A6 for ; Tue, 28 Mar 2023 10:11:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232921AbjC1KLX (ORCPT ); Tue, 28 Mar 2023 06:11:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233022AbjC1KLO (ORCPT ); Tue, 28 Mar 2023 06:11:14 -0400 Received: from relmlie5.idc.renesas.com (relmlor1.renesas.com [210.160.252.171]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 05C24618A; Tue, 28 Mar 2023 03:10:54 -0700 (PDT) X-IronPort-AV: E=Sophos;i="5.98,297,1673881200"; d="scan'208";a="154049005" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie5.idc.renesas.com with ESMTP; 28 Mar 2023 19:10:39 +0900 Received: from localhost.localdomain (unknown [10.226.92.2]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id 5C91440071EC; Tue, 28 Mar 2023 19:10:36 +0900 (JST) From: Biju Das To: Linus Walleij , Thierry Reding Cc: Biju Das , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Geert Uytterhoeven , Magnus Damm , linux-pwm@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, Prabhakar Mahadev Lad Subject: [DO NOT APPLY PATCH v7 06/10] pinctrl: renesas: rzg2l-poeg: output-disable request from GPT when both outputs are low. Date: Tue, 28 Mar 2023 11:10:07 +0100 Message-Id: <20230328101011.185594-7-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230328101011.185594-1-biju.das.jz@bp.renesas.com> References: <20230328101011.185594-1-biju.das.jz@bp.renesas.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org This patch adds support for output-disable requests from GPT, when both outputs are low. Signed-off-by: Biju Das --- drivers/pinctrl/renesas/poeg/rzg2l-poeg.c | 11 +++++++++++ include/linux/pinctrl/rzg2l-poeg.h | 1 + 2 files changed, 12 insertions(+) diff --git a/drivers/pinctrl/renesas/poeg/rzg2l-poeg.c b/drivers/pinctrl/renesas/poeg/rzg2l-poeg.c index 2683930309ca..b66d717d6bf4 100644 --- a/drivers/pinctrl/renesas/poeg/rzg2l-poeg.c +++ b/drivers/pinctrl/renesas/poeg/rzg2l-poeg.c @@ -88,6 +88,10 @@ static void rzg2l_poeg_config_irq(struct rzg2l_poeg_chip *chip) { if (test_bit(RZG2L_GPT_OABHF, chip->gpt_irq)) rzg2l_gpt_poeg_disable_req_both_high(chip->gpt_dev, chip->index, true); + + if (test_bit(RZG2L_GPT_OABLF, chip->gpt_irq)) + rzg2l_gpt_poeg_disable_req_both_low(chip->gpt_dev, chip->index, true); + } static irqreturn_t rzg2l_poeg_irq(int irq, void *ptr) @@ -349,6 +353,13 @@ static int rzg2l_poeg_probe(struct platform_device *pdev) case POEG_GPT_BOTH_HIGH: assign_bit(RZG2L_GPT_OABHF, chip->gpt_irq, true); break; + case POEG_GPT_BOTH_LOW: + assign_bit(RZG2L_GPT_OABLF, chip->gpt_irq, true); + break; + case POEG_GPT_BOTH_HIGH_LOW: + assign_bit(RZG2L_GPT_OABHF, chip->gpt_irq, true); + assign_bit(RZG2L_GPT_OABLF, chip->gpt_irq, true); + break; default: ret = -EINVAL; goto err_pm; diff --git a/include/linux/pinctrl/rzg2l-poeg.h b/include/linux/pinctrl/rzg2l-poeg.h index d21b70c219e6..e1e0ba5b47a1 100644 --- a/include/linux/pinctrl/rzg2l-poeg.h +++ b/include/linux/pinctrl/rzg2l-poeg.h @@ -5,6 +5,7 @@ #include #define RZG2L_GPT_OABHF 1 +#define RZG2L_GPT_OABLF 2 #define RZG2L_POEG_USR_CTRL_ENABLE_CMD 0 #define RZG2L_POEG_USR_CTRL_DISABLE_CMD 1 -- 2.25.1