From patchwork Fri Dec 29 09:24:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Petre Rodan X-Patchwork-Id: 759029 Received: from mail.subdimension.ro (skycaves.subdimension.ro [172.104.132.142]) (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 7C4B410A07; Fri, 29 Dec 2023 09:25:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=subdimension.ro Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=subdimension.ro Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=subdimension.ro header.i=@subdimension.ro header.b="WwWQReAp" Received: from localhost.localdomain (unknown [188.24.94.216]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mail.subdimension.ro (Postfix) with ESMTPSA id C256C28B538; Fri, 29 Dec 2023 09:25:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=subdimension.ro; s=skycaves; t=1703841906; bh=2cwVTTHJN5btrCaPMvGl74zHSsIr8blS1pdlyCma1r0=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=WwWQReApL2OH68s5zu3HYymzkdnynrIRPRUnjGn7+F7Ad/yNrWEas7yq9KULPST0w /ezr7AAQTNQgPfQ+805TEn5P7s1fQY074qIg09h9wb0SRl+zepGDpzVWo3hnUcsCSa tYY4kiylYB+V7RPqpdoETY3uQumKAAKeW5ywZvrY= From: Petre Rodan To: linux-iio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Petre Rodan , Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andy Shevchenko , Krzysztof Kozlowski , Andreas Klinger Subject: [PATCH v3 01/10] dt-bindings: iio: pressure: honeywell,mprls0025pa.yaml improvements Date: Fri, 29 Dec 2023 11:24:29 +0200 Message-ID: <20231229092445.30180-2-petre.rodan@subdimension.ro> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20231229092445.30180-1-petre.rodan@subdimension.ro> References: <20231229092445.30180-1-petre.rodan@subdimension.ro> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Define enum inside the honeywell,transfer-function property block. Set the correct irq edge in the example block. Based on the datasheet, in table 13 on page 11: "End-of-conversion indicator: This pin is set high when a measurement and calculation have been completed and the data is ready to be clocked out" Add description on End-of-conversion interrupt. Acked-by: Krzysztof Kozlowski Co-developed-by: Andreas Klinger Signed-off-by: Andreas Klinger Signed-off-by: Petre Rodan --- v2 -> v3 no changes .../bindings/iio/pressure/honeywell,mprls0025pa.yaml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) -- 2.41.0 diff --git a/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml b/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml index d9e903fbfd99..84ced4e5a7da 100644 --- a/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml +++ b/Documentation/devicetree/bindings/iio/pressure/honeywell,mprls0025pa.yaml @@ -42,6 +42,10 @@ properties: maxItems: 1 interrupts: + description: + Optional interrupt for indicating End-of-conversion. + If not present, the driver loops for a while until the received status + byte indicates correct measurement. maxItems: 1 reset-gpios: @@ -65,6 +69,7 @@ properties: 1 - A, 10% to 90% of 2^24 (1677722 .. 15099494) 2 - B, 2.5% to 22.5% of 2^24 (419430 .. 3774874) 3 - C, 20% to 80% of 2^24 (3355443 .. 13421773) + enum: [1, 2, 3] $ref: /schemas/types.yaml#/definitions/uint32 vdd-supply: @@ -93,7 +98,7 @@ examples: reg = <0x18>; reset-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>; interrupt-parent = <&gpio3>; - interrupts = <21 IRQ_TYPE_EDGE_FALLING>; + interrupts = <21 IRQ_TYPE_EDGE_RISING>; honeywell,pmin-pascal = <0>; honeywell,pmax-pascal = <172369>; honeywell,transfer-function = <1>;