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: 13611490 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A7C4DC47DD9 for ; Sat, 30 Mar 2024 04:22:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=EOoN1tkdCfTrtwB2R++e7gp/mJRfy5RdglziIXHGw+k=; b=XkNjnXnzLadeI4 1Y+u4Vt83ADfQVtCkqWq1IstEu9LKO4tqz+yU8wOU626nPOzGhOyC92Y2MbzC1uopMt5nyJB7xR6K 9L29nmEyAhPjxYTS/Mmd1JNPjJ1UF9ZCcgF7X7sCxg43RqvLZ/qdll07DkRRZli9+ojRnQmwEl9gq zkDdneavbg1YWAwKTtnuf0XfgmgUCZn35O/DAkbe+FEDVfao9Kz4OHWIBs6ab3A5EZ/x4KkPew+Tk 0wCXMQViODaVu6a/LgQXaCFTyXYRp/aoEjLsqyzdqEYpZpvYhtr7Mp05VnX9JMErGUfkq7nVxKuY1 l+rU3e8H+cEnOpbb8hJw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rqQEj-00000002l7j-1Q35; Sat, 30 Mar 2024 04:22:33 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rqQCq-00000002kGn-1oxd; Sat, 30 Mar 2024 04:20:36 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=JfDxPkEBsKm2oVBZv1ybK3aemzPSAqdhblJXfRHwyGw=; b=PI6NXw8ulQRBgPMSfSZ7paHIcC 0Q5Q67K+5MoIS2nNygM3KkLSG9J+fFr+RbpqZrY1t2gK0T/vnRBikewNFVgufXCOiSb6RA7n5abZu 2WHSfSSdYoxOy/BHqZDIf6ke+nkoN6duL1kvgWCaLhLxkRTJ1/35mDP7c/wFOk/EwD/rX7y0Ad0hp hPyTu7GibV8D/YQX3lZuqV/84XyFjK7PqkRbU4QOqXhipFwSN/f8R6qcdu+psdYBEuTcZdTGmJjdu 7Lv6UQOFwPjMknvrz1SHSprDEP1E34fCHBV70znTiXZwlPqLih1IMTPnZfojEDvI7QEae8Zzg7b71 YOZLjpJQ==; Received: from sin.source.kernel.org ([145.40.73.55]) by desiato.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rqQCl-00000001uRj-1s9A; Sat, 30 Mar 2024 04:20:35 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id D919ECE2FF7; Sat, 30 Mar 2024 04:20:24 +0000 (UTC) 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> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240330_042033_507721_F82DA993 X-CRM114-Status: UNSURE ( 7.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org 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