From patchwork Mon Aug 2 15:56:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephan Gerhold X-Patchwork-Id: 1512503 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gerhold.net header.i=@gerhold.net header.a=rsa-sha256 header.s=strato-dkim-0002 header.b=T3L+d5Uq; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4GdjLq4gNRz9sT6 for ; Tue, 3 Aug 2021 01:57:23 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234994AbhHBP5b (ORCPT ); Mon, 2 Aug 2021 11:57:31 -0400 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.54]:36610 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235184AbhHBP5b (ORCPT ); Mon, 2 Aug 2021 11:57:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1627919825; s=strato-dkim-0002; d=gerhold.net; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Cc:Date: From:Subject:Sender; bh=mLmbG7FaZcS5dOyweoPjyoCfYgTIacG4CENTQ8e5dZQ=; b=T3L+d5Uq1lWjooRP/q/DGuIDrQ+n8GMb4c1ZDzVeSQX1OLpF/J0lIPoD+DUbDvW6s1 5bOH70ahywSTgde6PqmY1d5kPlLKHpAtfI/9a9YkYjA3NA9QAQXFD297y7e/i4otuA8h Ou8DZLIHQNxf7U40dwHWKvTvhpO2iYkYjMZZxE77rPcL47gOOUbWN84A0fCtqMnBxXGM 5xD0ExcSzHHN285aFyaKF7/AR1D82D+7Nzazgorbo81z95FWCcV4UzAmsJAVm4GqBvKh n2Em1F0+jeUuzbzs53I0RfcyI/DPC1fW6kZs3aA5HU5Baiz6nrRtBE6oq2uAQGWR1Cqg lXCA== Authentication-Results: strato.com; dkim=none X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXTbAOHjRHIhr0eF6M4Q==" X-RZG-CLASS-ID: mo00 Received: from droid.. by smtp.strato.de (RZmta 47.30.0 DYNA|AUTH) with ESMTPSA id e095f1x72Fv52RD (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits)) (Client did not present a certificate); Mon, 2 Aug 2021 17:57:05 +0200 (CEST) From: Stephan Gerhold To: Jonathan Cameron Cc: Lars-Peter Clausen , Rob Herring , Linus Walleij , linux-iio@vger.kernel.org, devicetree@vger.kernel.org, Hans de Goede , Andy Shevchenko , ~postmarketos/upstreaming@lists.sr.ht, Nikita Travkin , Stephan Gerhold Subject: [PATCH v2 1/4] dt-bindings: iio: accel: bma255: Add interrupt-names Date: Mon, 2 Aug 2021 17:56:54 +0200 Message-Id: <20210802155657.102766-2-stephan@gerhold.net> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210802155657.102766-1-stephan@gerhold.net> References: <20210802155657.102766-1-stephan@gerhold.net> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org The binding already allows specifying both interrupt pins, but there is currently no way to describe a board where (for whatever reason) only INT2 is connected. Make it possible to use "interrupt-names" to make it explicit which interrupt pin is meant in the interrupts. Reviewed-by: Linus Walleij Signed-off-by: Stephan Gerhold Reviewed-by: Rob Herring --- Changes in v2: - Add "Without interrupt-names, ..." to "interrupts" description to clarify that ordering of interrupts can be relaxed if interrupt-names is used. --- .../bindings/iio/accel/bosch,bma255.yaml | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml index 5b35856b1942..253b2051d0b1 100644 --- a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml @@ -45,9 +45,18 @@ properties: minItems: 1 maxItems: 2 description: | - The first interrupt listed must be the one connected to the INT1 pin, - the second (optional) interrupt listed must be the one connected to the - INT2 pin (if available). The type should be IRQ_TYPE_EDGE_RISING. + Without interrupt-names, the first interrupt listed must be the one + connected to the INT1 pin, the second (optional) interrupt listed must be + the one connected to the INT2 pin (if available). The type should be + IRQ_TYPE_EDGE_RISING. + + interrupt-names: + minItems: 1 + maxItems: 2 + items: + enum: + - INT1 + - INT2 mount-matrix: description: an optional 3x3 mounting rotation matrix. @@ -73,6 +82,7 @@ examples: vddio-supply = <&vddio>; vdd-supply = <&vdd>; interrupts = <57 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT1"; }; }; - |