From patchwork Sat Mar 30 04:19:27 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damien Le Moal X-Patchwork-Id: 1918046 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=lWsIvubV; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=139.178.88.99; helo=sv.mirrors.kernel.org; envelope-from=devicetree+bounces-54782-incoming-dt=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [139.178.88.99]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4V63wX3pWmz1yWv for ; Sat, 30 Mar 2024 15:20:28 +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 sv.mirrors.kernel.org (Postfix) with ESMTPS id 41D642836C8 for ; Sat, 30 Mar 2024 04:20:27 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4B54E8827; Sat, 30 Mar 2024 04:20:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lWsIvubV" 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 DD941849C; Sat, 30 Mar 2024 04:20:24 +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=1711772425; cv=none; b=Iva3Uac4jvjxXUDROysHfbQZda+dBfInMG0DIi7rGHp20BRuX/Wn3XzZPkFIMxYQVLsr/SEEKhYiUpV95zxXCQ+nj6yqKBPKq1to7W/wibvUGJ+0BqUmCJzqtyxhSdwqH5rVjiI5LRx+uOo8WwBPag8R/OQmWZT3925huxqUFzo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711772425; c=relaxed/simple; bh=9stkOLflAG6/3kVK40zaxko5NFLtGR7KPzA/Rp38W/Y=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jjqhKTj7y2xgnyaD++0yBzwlIECuz5PxPECTAzRDcUNskAYyM/7ymCfvXP71q/4mgMdrkJCkvNM/R/pc2xTtrI9A8jclsU4qvBVKYoP9rAam50B3aEp+oRdmXvQq9ClKLcVOFYLf2MWb7TLKYMS8kLL4jzCq859Qnq6ddHxr2aU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lWsIvubV; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id D2055C43394; Sat, 30 Mar 2024 04:20:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711772424; bh=9stkOLflAG6/3kVK40zaxko5NFLtGR7KPzA/Rp38W/Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lWsIvubV/iQ4i4niDzLQfexxBezMLA6Zs/aP7fLcgCX2tglP5gdV3brj4Bz9Gn86R j9wWSzeDvQSxsAFc6AE6sOb0Ee118R/fnDv9W3UVOIHXjg72qCpyH9osLLvh7ueG1R LU1HOQTIy1rXCmDjmWks7pviMywZPZeDrZn6P8aYHpwly7byfqy/oIn8c2KtGx/eyb IwXVY0BDYNlkkaFC8u9qZrJ7jzz9y49V9n3rDG5CdOZuvah0qQCvc/b7atllxeIlZS UJOiGrSEccfHsZvLDI/zDMFzOf9aW+yHkAXsrIn4weWtD8uCMNN9ML//R0dUkH+tKc eHpVJglbc/osw== From: Damien Le Moal To: Manivannan Sadhasivam , Lorenzo Pieralisi , Kishon Vijay Abraham I , Shawn Lin , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Bjorn Helgaas , Heiko Stuebner , linux-pci@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org Cc: linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Rick Wertenbroek , Wilfred Mallawa , Niklas Cassel Subject: [PATCH v2 17/18] dt-bindings: pci: rockchip,rk3399-pcie-ep: Add ep-gpios property Date: Sat, 30 Mar 2024 13:19:27 +0900 Message-ID: <20240330041928.1555578-18-dlemoal@kernel.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240330041928.1555578-1-dlemoal@kernel.org> References: <20240330041928.1555578-1-dlemoal@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Wilfred Mallawa Describe the `ep-gpios` property which is used to map the PERST# input signal for endpoint mode. Signed-off-by: Wilfred Mallawa Signed-off-by: Damien Le Moal --- .../devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml b/Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml index 6b62f6f58efe..9331d44d6963 100644 --- a/Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/rockchip,rk3399-pcie-ep.yaml @@ -30,6 +30,9 @@ properties: maximum: 32 default: 32 + ep-gpios: + description: Input GPIO configured for the PERST# signal. + required: - rockchip,max-outbound-regions