From patchwork Tue Mar 5 08:10:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johan Hovold X-Patchwork-Id: 1908074 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=d8zFR9G9; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:4601:e00::3; helo=am.mirrors.kernel.org; envelope-from=devicetree+bounces-48350-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [IPv6:2604:1380:4601:e00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4TppLK1RTjz23fC for ; Tue, 5 Mar 2024 19:16:25 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 6E77F1F22345 for ; Tue, 5 Mar 2024 08:16:21 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 79B5B80C07; Tue, 5 Mar 2024 08:14:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="d8zFR9G9" X-Original-To: devicetree@vger.kernel.org Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 0DF808061D; Tue, 5 Mar 2024 08:14:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709626486; cv=none; b=fVhe42DVXLxcaiMwTK0RHoNOOw+vCX9M5I3Ev5/VPiewUrBkiDyPFAHGNj4QLUH1gAAA7xnuQskAJ9IVwGKbMoENHMJoXFo47vyFWcENWcyd8GrKNi6XAh81wnuuAP917EMUjwCP8tbVJpt9Y5RPI4TLrLq7t3+PhoIa3QaXLYA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709626486; c=relaxed/simple; bh=CwZ0j6uvyi76UV840KbcFaKTKHb147IOIeSH2KfyiDc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cJj7LymdUZVA256NNgmZ8hsP4PEmhRKoiN9giEotGm486ZHcEbqgUqzckX4dKX/yX05geMpXooVvRZxYZDj0oB9bnVkefeQxqm333ZSINYCV5FzqGnVqiB53TCE+LaO7TXQNf72pIc0gnqEa4JuvDFH48YEgiQnaQvO3WJL5HRI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=d8zFR9G9; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id A1ADEC433B2; Tue, 5 Mar 2024 08:14:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709626485; bh=CwZ0j6uvyi76UV840KbcFaKTKHb147IOIeSH2KfyiDc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=d8zFR9G9r9p0yXlch7TtAJ69ZM1SutM/kUiiJYtGlzULe89xv20W11jyoqlpP9aXh GbXw5/AkcD4FaZuxmckxTg5At+zPstzt6RZaM54oFG/SeTWNPfZvu4pwYDrb9p39s5 47VdyIx/8wW6dIbcs/u3UYSUZU+odhlzORd4OpvDOpuNSNggPpUSRf/LBiIr/asGBV ZQd/2+T8fvtLHf2850dXSll75oQNq4D8li9Fbx4EpFeVbIAHIvygZYMCAeidKYOGCY x4glPKmFmJEHh5sNH20WH1GhuJvCh678M+I0HLGIsZ96j473k3Axpc5eDVWPakL4+Q 1ZX9U+MvFIE2g== Received: from johan by xi.lan with local (Exim 4.97.1) (envelope-from ) id 1rhPwp-0000000037t-41Fy; Tue, 05 Mar 2024 09:14:51 +0100 From: Johan Hovold To: Bjorn Helgaas , Bjorn Andersson Cc: Konrad Dybcio , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84?= =?utf-8?q?ski?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Manivannan Sadhasivam , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold Subject: [PATCH v3 03/10] dt-bindings: PCI: qcom: Allow 'aspm-no-l0s' Date: Tue, 5 Mar 2024 09:10:58 +0100 Message-ID: <20240305081105.11912-4-johan+linaro@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240305081105.11912-1-johan+linaro@kernel.org> References: <20240305081105.11912-1-johan+linaro@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add 'aspm-no-l0s', which can be used to indicate that ASPM L0s is not supported, to the binding. Acked-by: Rob Herring Reviewed-by: Manivannan Sadhasivam Signed-off-by: Johan Hovold --- Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml | 2 ++ Documentation/devicetree/bindings/pci/qcom,pcie.yaml | 2 ++ 2 files changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml index 0d1b23523f62..40ac5ba81233 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-common.yaml @@ -78,6 +78,8 @@ properties: description: GPIO controlled connection to WAKE# signal maxItems: 1 + aspm-no-l0s: true + required: - reg - reg-names diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml index efaab5f82b47..a23d2cfb86c4 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie.yaml @@ -118,6 +118,8 @@ properties: description: GPIO controlled connection to WAKE# signal maxItems: 1 + aspm-no-l0s: true + required: - compatible - reg