From patchwork Wed Feb 14 16:24:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Th=C3=A9o_Lebrun?= X-Patchwork-Id: 772721 Received: from relay3-d.mail.gandi.net (relay3-d.mail.gandi.net [217.70.183.195]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 86DA5612E7; Wed, 14 Feb 2024 16:25:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.195 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707927905; cv=none; b=XT1FZ0hQJuZh+OTMI6ol/C72FmWEYGzP+HesOveQyirRWRtQqBoUPdvHTBDg6JWVH2UmBOy44cAVz5CuTjgmhlZIqMMskCszoX5SU0g1WSzOZA7WfkdOs/m8zC7smvFtOKMNrcb0VI0ulFXmg6SQke6k5w9Tf9BD9RUe93nyJlo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707927905; c=relaxed/simple; bh=ScH3ISK4xEVrupm84aSwwMYB/pi5IA9PUdSxzmGFguU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=QM56PqvjwClM9+PuiSKoLrhbQWNcR6SlKjGuXCzhoH64vAgL6G14mJURn8rgo0jZ/RKgeO2elrRAm0rHQMIN+jfSaKmkGqxVozKIdBnN/P0BGeKZF9rxx6/AGiHeLQcIrpmhQE9uh57aCey/WmvmZ2WpwXfVbYZqIQC0JnsL12E= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=g2lyUSu4; arc=none smtp.client-ip=217.70.183.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="g2lyUSu4" Received: by mail.gandi.net (Postfix) with ESMTPSA id 549FA60011; Wed, 14 Feb 2024 16:25:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1707927901; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cvpgZwi39A8c9IIwUG5REki+jOi12VpmEmI6+/qQDOw=; b=g2lyUSu4/3Y5kQJR25v1y+cYvvgnSYGTA93RU//D5Jqh2k4nbPsknVcIMV/Nb8BCEdSjeM eAYjfYYa/cP/8ZoFZ41SdFV2eolxBeFTZrU45h/YApDC1oa/ZiARquV9QOvJe4p/mGFQBF AO69+gzKyzwL3qewSkVYsymbz6c24nikGHZdGEe5NareGrZOOikLhoWTDRX9NM3MH9Z0FA O6CjZA+uy2Ir8IpEe+5o+wk8eDCJ2T0fZQCMX/hMjGM5YqCwd3YKNQ+V4nKXu2ZhS2CzFz l7FzstXYxhKJ0RFEqMkCfCudbAoQniiks9djICyNX9Z1CvudSTZ9OoPIaNLLZQ== From: =?utf-8?q?Th=C3=A9o_Lebrun?= Date: Wed, 14 Feb 2024 17:24:16 +0100 Subject: [PATCH 23/23] MIPS: mobileye: eyeq5: map GPIOs to pins using gpio-ranges Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240214-mbly-gpio-v1-23-f88c0ccf372b@bootlin.com> References: <20240214-mbly-gpio-v1-0-f88c0ccf372b@bootlin.com> In-Reply-To: <20240214-mbly-gpio-v1-0-f88c0ccf372b@bootlin.com> To: Linus Walleij , Bartosz Golaszewski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Thomas Bogendoerfer Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, Gregory CLEMENT , Vladimir Kondratiev , Thomas Petazzoni , Tawfik Bayouk , =?utf-8?q?Th=C3=A9o_Lebrun?= X-Mailer: b4 0.12.4 X-GND-Sasl: theo.lebrun@bootlin.com Create a mapping between the GPIO controllers and the pin controllers. GPIO is handled in a one-instance-per-bank manner while pinctrl is done with a single instance for both pin banks. See gpio-ranges documentation: Documentation/devicetree/bindings/gpio/gpio.txt Signed-off-by: Théo Lebrun --- arch/mips/boot/dts/mobileye/eyeq5.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/mips/boot/dts/mobileye/eyeq5.dtsi b/arch/mips/boot/dts/mobileye/eyeq5.dtsi index 5f00d129c057..68f6c81331d7 100644 --- a/arch/mips/boot/dts/mobileye/eyeq5.dtsi +++ b/arch/mips/boot/dts/mobileye/eyeq5.dtsi @@ -168,6 +168,7 @@ gpio0: gpio@1400000 { interrupts = ; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 0 29>; interrupt-controller; #interrupt-cells = <2>; resets = <&reset 0 26>; @@ -182,6 +183,7 @@ gpio1: gpio@1500000 { interrupts = ; gpio-controller; #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 29 23>; interrupt-controller; #interrupt-cells = <2>; resets = <&reset 0 26>;