From patchwork Fri Jun 16 17:00:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 13283047 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 14E69EB64D7 for ; Fri, 16 Jun 2023 17:00:59 +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=jFZ5/bZS1/3E0luBpF8Fy/aQEUAd76CopZpFM+Ufwtw=; b=sBsyFPiFA0sqWz BmvPAelOgG3L6w3s/PGEBIwGJXJPSDDhr7OJ3dhOeLRZWljOR5G8hbqVUM0O40nZ7zlLeqEYx2qtP zGQmyAboMvgmZj9/GGKkH++d9D7vrank3toQDVJHb8mNPC1GxVCqSVzclDC2+Fyr1livBwzZIXalH y27waejSGwi/6xqBurEPT4ZXpvJZZJmRE/nrmWJq6wesVQtaMgbU/Wjxj17pmRhLaDHD3cGBjivuj stZDIgUnZLNTH84Sm3n6weAeK/q4z9kyuqFhfTg3OXHcWjI1Vz6Tky43aQj/XVRAM/NAP96XoyuLB C7vg97g0Hy4J4uSvpfiQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qACob-001DLI-2O; Fri, 16 Jun 2023 17:00:49 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qACoX-001DHT-0m; Fri, 16 Jun 2023 17:00:46 +0000 Received: from jupiter.universe (dyndsl-091-248-215-052.ewe-ip-backbone.de [91.248.215.52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: sre) by madras.collabora.co.uk (Postfix) with ESMTPSA id 5C3ED6606F61; Fri, 16 Jun 2023 18:00:41 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1686934841; bh=X01oy+ihteZncXuvNTLu0v0W9yQ61BoqL+FIOTAimbo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WjWItqyG+6JtsUQmPKLZ06/+dqMQmlncIFF+Nkc7IP23kC09kxM99c1opbDaSrV8+ Y8/AboL6PR0kAV2/XrwdZt/97XF/WnqxWVJzXP3+4nOUq1oMHZtZ0WC0GzGzDFC3Pp wf5JxqyDKyCky07aT545/1JKhHyhNIIbV1Q6GbJ1nNR70N3VJlKrKszwwT49oYr+ub F8DNTiBQZVp56f4Dx+YMLueaP4cbePxUfoptrxy07mZGAE1I+7SIcMF238l3/p7UUS hbxqZCKJytCBCco+ZtLXypdq54qNpsNHMgh59eyAPXFxhC+uXVll4V2/B5D56F00tg 8yOh3YKQ6UqGA== Received: by jupiter.universe (Postfix, from userid 1000) id 14241480598; Fri, 16 Jun 2023 19:00:39 +0200 (CEST) From: Sebastian Reichel To: linux-pci@vger.kernel.org, linux-rockchip@lists.infradead.org Cc: Jingoo Han , Gustavo Pimentel , Bjorn Helgaas , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84?= =?utf-8?q?ski?= , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Shawn Lin , Simon Xue , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Sebastian Reichel , kernel@collabora.com Subject: [PATCH v1 3/4] dt-bindings: PCI: dwc: rockchip: Update for RK3588 Date: Fri, 16 Jun 2023 19:00:21 +0200 Message-Id: <20230616170022.76107-4-sebastian.reichel@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230616170022.76107-1-sebastian.reichel@collabora.com> References: <20230616170022.76107-1-sebastian.reichel@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230616_100045_441967_95ED0F89 X-CRM114-Status: UNSURE ( 9.80 ) 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 The PCIe 2.0 controllers on RK3588 need one additional clock, one additional reset line and one for ranges entry. Signed-off-by: Sebastian Reichel Reviewed-by: Rob Herring Reviewed-by: Serge Semin --- .../bindings/pci/rockchip-dw-pcie.yaml | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml index bf81d306cc80..7897af0ec297 100644 --- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml @@ -41,20 +41,24 @@ properties: - const: config clocks: + minItems: 5 items: - description: AHB clock for PCIe master - description: AHB clock for PCIe slave - description: AHB clock for PCIe dbi - description: APB clock for PCIe - description: Auxiliary clock for PCIe + - description: PIPE clock clock-names: + minItems: 5 items: - const: aclk_mst - const: aclk_slv - const: aclk_dbi - const: pclk - const: aux + - const: pipe interrupts: maxItems: 5 @@ -97,13 +101,19 @@ properties: maxItems: 1 ranges: - maxItems: 2 + minItems: 2 + maxItems: 3 resets: - maxItems: 1 + minItems: 1 + maxItems: 2 reset-names: - const: pipe + oneOf: + - const: pipe + - items: + - const: pwr + - const: pipe vpcie3v3-supply: true