From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Mon, 01 Jul 2024 09:53:12 +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 1sOBqa-000QiR-0N for lore@lore.pengutronix.de; Mon, 01 Jul 2024 09:53:12 +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 1sOBqZ-0000w6-HO for lore@pengutronix.de; Mon, 01 Jul 2024 09:53:12 +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:Cc:To:From:Reply-To: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=L2H2sebqUv+wr25o//Fk11eKSUlv/RDCKRZZokpHV0c=; b=GGAQr04tdGQzTY1BZFxefwAY18 /CW/AN42GPBEZx12hciAmPu+iBOxq9TluC+XZtYQjoKWsf5xjsqddSKcV9RkIVauPjam/HuwCFa+p ZriTkKKoZm1E6fUxHZFaUUxcwbTOOTDiihx1zf1RNEmqPKrpjiCPmFMerAdqQTnmZuLovotXWBror 2BSGqW206/GqU7bfbm0pvAQo2USpy/VWGXStSb+0GYvgwrwyr3hplM+/pma2ttvSv6o3Tf8X4Oq91 sjEMVCYcG+sovi1yxvjZtrnaAeO1zscdor+pb8KTcF3S0bJIs1nNTqp2kKF/xN2f5lhNGuk8NMLOi Ni1D7ONg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sOBq4-000000028Kd-3h7X; Mon, 01 Jul 2024 07:52:40 +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 1sOBq1-000000028Jf-3Zu8 for barebox@lists.infradead.org; Mon, 01 Jul 2024 07:52:39 +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 1sOBq0-0000qF-9M; Mon, 01 Jul 2024 09:52:36 +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 1sOBpz-006Jx5-Sw; Mon, 01 Jul 2024 09:52:35 +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 1sOBpz-000v6P-2b; Mon, 01 Jul 2024 09:52:35 +0200 From: Ahmad Fatoum To: barebox@lists.infradead.org Cc: Ahmad Fatoum Date: Mon, 1 Jul 2024 09:52:32 +0200 Message-Id: <20240701075232.219245-1-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_005237_908717_AAC24A65 X-CRM114-Status: GOOD ( 10.08 ) 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 v2] ARM: dts: imx8mp-skov: describe RTC 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 kernel device trees for the platform already describe the RTC, so let's do the same in barebox as well. Signed-off-by: Ahmad Fatoum --- v1 -> v2: - fix pinmux broken by last-minute I2C GPIO change.. --- arch/arm/dts/imx8mp-skov.dts | 40 ++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm/dts/imx8mp-skov.dts b/arch/arm/dts/imx8mp-skov.dts index 3761da89cae7..f0a671553ae2 100644 --- a/arch/arm/dts/imx8mp-skov.dts +++ b/arch/arm/dts/imx8mp-skov.dts @@ -33,6 +33,7 @@ aliases { ethernet1 = &lan1; ethernet2 = &lan2; state = &state; + rtc0 = &i2c_rtc; }; leds { @@ -322,6 +323,25 @@ ldo5: LDO5 { }; }; +&i2c3 { + clock-frequency = <100000>; + pinctrl-names = "default", "gpio"; + pinctrl-0 = <&pinctrl_i2c3>; + pinctrl-1 = <&pinctrl_i2c3_gpio>; + scl-gpios = <&gpio5 18 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + sda-gpios = <&gpio5 19 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>; + status = "okay"; + + i2c_rtc: rtc@51 { + compatible = "nxp,pcf85063tp"; + reg = <0x51>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_rtc>; + interrupts-extended = <&gpio4 31 IRQ_TYPE_EDGE_FALLING>; + quartz-load-femtofarads = <12500>; + }; +}; + &i2c4 { clock-frequency = <100000>; pinctrl-names = "default"; @@ -493,6 +513,20 @@ MX8MP_IOMUXC_I2C1_SDA__I2C1_SDA 0x400001c2 >; }; + pinctrl_i2c3: i2c3grp { + fsl,pins = < + MX8MP_IOMUXC_I2C3_SCL__I2C3_SCL 0x400001c2 + MX8MP_IOMUXC_I2C3_SDA__I2C3_SDA 0x400001c2 + >; + }; + + pinctrl_i2c3_gpio: i2c3gpiogrp { + fsl,pins = < + MX8MP_IOMUXC_I2C3_SCL__GPIO5_IO18 0x400001c2 + MX8MP_IOMUXC_I2C3_SDA__GPIO5_IO19 0x400001c2 + >; + }; + pinctrl_i2c4: i2c4grp { fsl,pins = < MX8MP_IOMUXC_I2C4_SCL__I2C4_SCL 0x400001c3 @@ -500,6 +534,12 @@ MX8MP_IOMUXC_I2C4_SDA__I2C4_SDA 0x400001c3 >; }; + pinctrl_rtc: rtcgrp { + fsl,pins = < + MX8MP_IOMUXC_SAI3_TXFS__GPIO4_IO31 0x41 + >; + }; + pinctrl_switch: switchgrp { fsl,pins = < MX8MP_IOMUXC_SAI3_TXD__GPIO5_IO01 0x41 -- 2.39.2