From patchwork Fri Mar 29 09:09:44 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: 1917749 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@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=lQabuVT2; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:45e3:2400::1; helo=sv.mirrors.kernel.org; envelope-from=linux-pci+bounces-5392-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from sv.mirrors.kernel.org (sv.mirrors.kernel.org [IPv6:2604:1380:45e3:2400::1]) (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 4V5ZPS448qz1yXw for ; Fri, 29 Mar 2024 20:10:20 +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 54BAF285849 for ; Fri, 29 Mar 2024 09:10:19 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id F217336AE7; Fri, 29 Mar 2024 09:10:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="lQabuVT2" X-Original-To: linux-pci@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 CCE8E37714 for ; Fri, 29 Mar 2024 09:10:15 +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=1711703415; cv=none; b=aafOoBbKt551mcVrOwMnfhEGeoBCpxcvNYyvsYF4l4+Xu4+SDcpZh6X79+ZtywymO5Eef3fFRqbfqwpNKqLjIHeRF8caBwDkdkFwbqoLl2y2osdUJO9wibCC+JDcUcn4fCkVYRAMWXbCnqsctdUuCTGLzOBnbUKlM2xP65+QXaY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711703415; c=relaxed/simple; bh=7oDGTy7Lw9gvGIO8M6FvPbAlyOWQQdvFe/jiW9a1h3s=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=fQZNIc0RBmjZQ1fAgtoiOFRQgAI1q54kWAgrQPhTmRLkTZ9FlAdBIsewpRZoMuOriSPj33/W7v3fIuNzDX9aXLsa4uNucSHKiRll9XKvAN8RMdUZHa7CrEmirjqpf+5HXeTGYF4rfbMf8o7kzdHP874fVauV1380OyrVyEfEi50= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=lQabuVT2; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 29FEBC433C7; Fri, 29 Mar 2024 09:10:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711703415; bh=7oDGTy7Lw9gvGIO8M6FvPbAlyOWQQdvFe/jiW9a1h3s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=lQabuVT2/wm2HpNgWsT5QsW9+2tTGubZLksdh0wQiVdwMANADoXD8g7JH2x9c01H3 QtSv1UBycphovECJf6nCEygV/GJKrBHzWM4KtGjoAeIANHihSD95UVB2bWxIKMD2QL sE8fCyAsM5DsAgjMsZSBorpaEaz4QhObKb9zGD2hM+lQVzxySXqA2gxxTUDLNsalxd a2nG8pUQwU9KEQFcpEdG3IN83mxYL37gSvyVIzXkWPHbF2JHCTlUhHIqMPSzWYFr1l 4pG21Kwvd2X4cooLl7GC8gDGR65e4qVG3v5yFmR8vd9wMwwEiT+mJYw+GeyQs6nI2F aWzERCjqanxOA== From: Damien Le Moal To: Manivannan Sadhasivam , Kishon Vijay Abraham I , Shawn Lin , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Bjorn Helgaas , Heiko Stuebner , linux-pci@vger.kernel.org Cc: linux-rockchip@lists.infradead.org Subject: [PATCH 18/19] dt-bindings: pci: rockchip,rk3399-pcie-ep: Add ep-gpios property Date: Fri, 29 Mar 2024 18:09:44 +0900 Message-ID: <20240329090945.1097609-19-dlemoal@kernel.org> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240329090945.1097609-1-dlemoal@kernel.org> References: <20240329090945.1097609-1-dlemoal@kernel.org> Precedence: bulk X-Mailing-List: linux-pci@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..b8a5b567a9af 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