From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 01 Jul 2024 09:32:57 +0200 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1sOBWz-000QR6-2H for lore@lore.pengutronix.de; Mon, 01 Jul 2024 09:32:57 +0200 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sOBWz-0007Hm-5M for lore@pengutronix.de; Mon, 01 Jul 2024 09:32:57 +0200 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:To:From:Reply-To:Cc:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=RvK3x/3gLDwsN8tyr4IUW+/bHK2BXByVJI4F3cW81t0=; b=FzVJSBEhjWKPmYYQ67gvVBDDm2 Q6nKG3ftuhNsbG7GjdZQ5U7eOFUERz3UM73PKN8437PxKR2dI0m6cgwKMvuDRNWde5l92omS2SOag 8fmJsChvcMR/xmlzkeOFTW9y505rvbnqO+x73mIDZdJFeE1W/V6IPLSzM9f78xJwNMOE/xtbHVzjT kmNKZJsq1DMt0KJ6FqqnTLh0EttcCJPMWlkVSjpmcAjgrjEchCC0WpqrHGVvY9Tnu9sdHFqtfORJP FDqKJvDF4qLsZ3Dt3KULFDCgyPCTsNgUiJger722fwerelrxdhNnjG819hLV4iVoCnRsbijNpRHVp T9p6kVCg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sOBWV-000000022l6-0XjO; Mon, 01 Jul 2024 07:32:27 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sOBWR-000000022iZ-0uBh for barebox@lists.infradead.org; Mon, 01 Jul 2024 07:32:24 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sOBWQ-0006vZ-0Z for barebox@lists.infradead.org; Mon, 01 Jul 2024 09:32:22 +0200 Received: from [2a0a:edc0:0:1101:1d::54] (helo=dude05.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1sOBWP-006Jj8-KR for barebox@lists.infradead.org; Mon, 01 Jul 2024 09:32:21 +0200 Received: from localhost ([::1] helo=dude05.red.stw.pengutronix.de) by dude05.red.stw.pengutronix.de with esmtp (Exim 4.96) (envelope-from ) id 1sOBWP-000hos-1k for barebox@lists.infradead.org; Mon, 01 Jul 2024 09:32:21 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Date: Mon, 1 Jul 2024 09:32:13 +0200 Message-Id: <20240701073220.165946-1-a.fatoum@pengutronix.de> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240701_003223_276872_CFB3664F X-CRM114-Status: UNSURE ( 8.77 ) X-CRM114-Notice: Please train this message. X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-5.2 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH 0/7] pinctrl: rockchip: support &pcfg_input/output X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The Rockchip pinctrl binding can not only mux pins as GPIOs and configure the bias, but also configure the direction and whether it's high/low for outputs and schmitt trigger for inputs. This is used in some device trees to enable peripherals as a finer grained gpio-hog. This series adds that support into barebox. It expects deep probe to be enabled for the board, otherwise a warning is printed when the GPIO device wasn't available at pinctrl state selection time. Ahmad Fatoum (7): pinctrl: import header pinctrl: rockchip: make use of pinconf-generic.h pinctrl: rockchip: use of_property_read_bool() pinctrl: rockchip: add support for configuring schmitt trigger pinctrl: rockchip: add support for bias-pull-pin-default gpiolib: implement of_gpio_get_chip_by_alias pinctrl: rockchip: add support for configuring GPIO direction drivers/gpio/gpiolib.c | 19 +++ drivers/pinctrl/pinctrl-rockchip.c | 140 +++++++++++++++---- include/gpio.h | 6 + include/linux/pinctrl/pinconf-generic.h | 170 ++++++++++++++++++++++++ 4 files changed, 308 insertions(+), 27 deletions(-) create mode 100644 include/linux/pinctrl/pinconf-generic.h -- 2.39.2