From patchwork Wed Jul 19 07:27:38 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Lin X-Patchwork-Id: 9850625 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id D5F1C602C8 for ; Wed, 19 Jul 2017 07:28:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C4A0928607 for ; Wed, 19 Jul 2017 07:28:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B9A652861B; Wed, 19 Jul 2017 07:28:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6D27328607 for ; Wed, 19 Jul 2017 07:28:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=xackr22XhAWuadhyT9UibBcJE5bll8EQFJrvr2nr7f4=; b=TEMw/b54t5cVjapUiuZuIKt0dq nsfM6gGKxx6xagOzd9twcD49Icn6zcu1HVRKDoTCsWwmqro64ne9bIqxSLHk3K9IFXPxeAXtCZUsq uYKVq09wE9wz6dYjTJEtGpnacC4foFkBws3xr8lra8DszauFUuFxrzAMNiE0gsJDEOfmfw6HSlNrP QJiQSlmv2dYTFyWjAkuuhGjEMYb78YuKv+3mqcn9ITsdM4V9+llYKzo/FXxJ9RromVeDxTA+32IZQ zkrZVg/sg1xtzu4FdiSZcgS3C1lamczCE0bGvRbGl5BGUotZ5VidQS9BDDEsKngsxLs/GLP0sn5gw pbqhTNOw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1dXjPJ-0003vX-2y; Wed, 19 Jul 2017 07:28:29 +0000 Received: from lucky1.263xmail.com ([211.157.147.133]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1dXjPF-0003qL-RP for linux-rockchip@lists.infradead.org; Wed, 19 Jul 2017 07:28:28 +0000 Received: from shawn.lin?rock-chips.com (unknown [192.168.167.228]) by lucky1.263xmail.com (Postfix) with ESMTP id 2ADA28F319; Wed, 19 Jul 2017 15:28:02 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 1 X-MAIL-DELIVERY: 0 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id 3F4003C1; Wed, 19 Jul 2017 15:28:01 +0800 (CST) X-RL-SENDER: shawn.lin@rock-chips.com X-FST-TO: kishon@ti.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: shawn.lin@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-SENDER: lintao@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 131054PURDV; Wed, 19 Jul 2017 15:28:03 +0800 (CST) From: Shawn Lin To: Kishon Vijay Abraham I , Bjorn Helgaas Subject: [RFC PATCH v4 7/7] dt-bindings: phy: convert to use per-lane Rockchip PCIe PHY Date: Wed, 19 Jul 2017 15:27:38 +0800 Message-Id: <1500449258-101663-3-git-send-email-shawn.lin@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1500449258-101663-1-git-send-email-shawn.lin@rock-chips.com> References: <1500448979-93067-1-git-send-email-shawn.lin@rock-chips.com> <1500449258-101663-1-git-send-email-shawn.lin@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170719_002826_553537_CFCF8BEC X-CRM114-Status: UNSURE ( 5.81 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , Brian Norris , Heiko Stuebner , linux-pci@vger.kernel.org, Shawn Lin , Jeffy Chen , linux-rockchip@lists.infradead.org MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This patch deprecate the legacy PCIe PHY and encourage user to use per-lane PHY mode by setting #phy-cells to 1. Signed-off-by: Shawn Lin Acked-by: Rob Herring Reviewed-by: Brian Norris --- Changes in v4: None Changes in v3: - rename the commit tile Changes in v2: None Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt b/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt index 0f6222a..b496042 100644 --- a/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt +++ b/Documentation/devicetree/bindings/phy/rockchip-pcie-phy.txt @@ -3,7 +3,6 @@ Rockchip PCIE PHY Required properties: - compatible: rockchip,rk3399-pcie-phy - - #phy-cells: must be 0 - clocks: Must contain an entry in clock-names. See ../clocks/clock-bindings.txt for details. - clock-names: Must be "refclk" @@ -11,6 +10,12 @@ Required properties: See ../reset/reset.txt for details. - reset-names: Must be "phy" +Required properties for legacy PHY mode (deprecated): + - #phy-cells: must be 0 + +Required properties for per-lane PHY mode (preferred): + - #phy-cells: must be 1 + Example: grf: syscon@ff770000 {