From patchwork Mon Feb 13 09:58:28 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Etienne Carriere X-Patchwork-Id: 653348 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D149C636CC for ; Mon, 13 Feb 2023 09:58:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229655AbjBMJ6o (ORCPT ); Mon, 13 Feb 2023 04:58:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35898 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229729AbjBMJ6n (ORCPT ); Mon, 13 Feb 2023 04:58:43 -0500 Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [IPv6:2a00:1450:4864:20::430]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 44DF2BDCF for ; Mon, 13 Feb 2023 01:58:42 -0800 (PST) Received: by mail-wr1-x430.google.com with SMTP id co8so7753446wrb.1 for ; Mon, 13 Feb 2023 01:58:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=AjMgJb2ixqUEs/67uyolQpFmh3OuMlDckhQRKi1L98Y=; b=FQ3xp3hicKBpobKBfqxwNCK/02CxQJ4R62mNhManClSG5NsgKmfTBQmkwem8t4Efey /IOe4ONZV2ruScKfjdGU6/zXVVvYxkpHQm72M/Tb84GkmUAo2DrgycyLTJ20gg6jwmEq kdzvHtIdLhdWwc1I8dHjy8FOkGpoDz2SZ+cMsClIXd1EtabqpFn5jXO9bjAzLaVEMWRT 30pVh/hGjpAG9UkkrPZHlbbDmXbubZsNYa756NiKvEpfbvmFKw+nvXuGnu6lmgtiMNtY lHlpyRlHbxQR+Sge/GUrQndhvgZG9T4uf/aU9LTLRC327SLFwSkVQNxOrYSU9BGwwplw y3Aw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=AjMgJb2ixqUEs/67uyolQpFmh3OuMlDckhQRKi1L98Y=; b=xa2BjQo1HL4SZyGw8YYPUn84u9jBjKLoVQFZao2dCAIqt3U4ILmnmxmdOLpmaVsFSP mEPlNqlnY/Oar5q3zCIzrkgRJ0o6hWC/+KoLky8Kz8lBPKDjwz3hskw/yw19pCU8wEux 6I/0OEJiqapiPwukNt5Hj87RlGnkwaUBNGIGm154BuRAzmYJr0fPwCIlDvX5CE9tMWLV hwWlAXqx53qM+MKd30lD2ISOU81EkhdDVzNeZEiyqljrsRIm4KSp5mY0CrT57NFeyHJp iP377/lV3Xfit6NBErh5SM/7Iks8dLvaA0buZ3ttUTI03+4+wDI+oqYg8lcVdytqqbrT w8dQ== X-Gm-Message-State: AO0yUKVWQqd9/P/AA02m5OZS1pwpj1omdcJylrbVdPdYXQnhRpMJ921D iu1B4NPc2w4hH+L6MVW4YgMZbg== X-Google-Smtp-Source: AK7set+uYZsTqtSq+FM6NZkfE+ORgajvmR481WMnarK85nUaHLkfcGcszRKZzvQkouZpmDWlLi7bSw== X-Received: by 2002:adf:fcc1:0:b0:2c3:f78f:518f with SMTP id f1-20020adffcc1000000b002c3f78f518fmr17853836wrs.39.1676282320814; Mon, 13 Feb 2023 01:58:40 -0800 (PST) Received: from lmecxl1178.lme.st.com ([80.215.89.243]) by smtp.gmail.com with ESMTPSA id k21-20020a05600c1c9500b003dd1c45a7b0sm14105801wms.23.2023.02.13.01.58.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Feb 2023 01:58:40 -0800 (PST) From: Etienne Carriere To: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Sumit Garg , Krzysztof Kozlowski , Rob Herring , devicetree@vger.kernel.org, Jens Wiklander , Etienne Carriere Subject: [PATCH v4 1/2] dt-bindings: optee driver interrupt can be a per-cpu interrupt Date: Mon, 13 Feb 2023 10:58:28 +0100 Message-Id: <20230213095829.42911-1-etienne.carriere@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Explicit in optee firmware device tree bindings that the interrupt used by optee driver for async notification can be a peripheral interrupt or a per-cpu interrupt. Signed-off-by: Etienne Carriere --- Changes since v3: - Patch added in this v4 to address review comments. --- .../devicetree/bindings/arm/firmware/linaro,optee-tz.yaml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml index d4dc0749f9fd..5d033570b57b 100644 --- a/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml +++ b/Documentation/devicetree/bindings/arm/firmware/linaro,optee-tz.yaml @@ -28,7 +28,8 @@ properties: maxItems: 1 description: | This interrupt which is used to signal an event by the secure world - software is expected to be edge-triggered. + software is expected to be either a per-cpu interrupt or an + edge-triggered peripheral interrupt. method: enum: [smc, hvc]