From patchwork Tue Oct 13 18:04:24 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: WingMan Kwok X-Patchwork-Id: 7387951 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 162A19F36A for ; Tue, 13 Oct 2015 18:07:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4AA6A207D0 for ; Tue, 13 Oct 2015 18:07:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 55C5B2073D for ; Tue, 13 Oct 2015 18:07:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932550AbbJMSGH (ORCPT ); Tue, 13 Oct 2015 14:06:07 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:41414 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753146AbbJMSGD (ORCPT ); Tue, 13 Oct 2015 14:06:03 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id t9DI57mO002692; Tue, 13 Oct 2015 13:05:07 -0500 Received: from DFLE73.ent.ti.com (dfle73.ent.ti.com [128.247.5.110]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id t9DI578k013668; Tue, 13 Oct 2015 13:05:07 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE73.ent.ti.com (128.247.5.110) with Microsoft SMTP Server id 14.3.224.2; Tue, 13 Oct 2015 13:05:07 -0500 Received: from udb0216549.am.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id t9DI56Bw023532; Tue, 13 Oct 2015 13:05:06 -0500 Received: from a0216549local by udb0216549.am.dhcp.ti.com with local (Exim 4.76) (envelope-from ) id 1Zm3wg-0008Ps-B3; Tue, 13 Oct 2015 14:05:06 -0400 From: WingMan Kwok To: , , , , , , , , , , , , , , CC: WingMan Kwok Subject: [PATCH 3/3] ARM: keystone: dts: add PCI serdes driver bindings Date: Tue, 13 Oct 2015 14:04:24 -0400 Message-ID: <1444759464-32299-4-git-send-email-w-kwok2@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1444759464-32299-1-git-send-email-w-kwok2@ti.com> References: <1444759464-32299-1-git-send-email-w-kwok2@ti.com> MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: WingMan Kwok --- arch/arm/boot/dts/k2e.dtsi | 24 ++++++++++++++++++++++++ arch/arm/boot/dts/keystone.dtsi | 25 +++++++++++++++++++++++++ 2 files changed, 49 insertions(+) diff --git a/arch/arm/boot/dts/k2e.dtsi b/arch/arm/boot/dts/k2e.dtsi index 675fb8e..1ba47d8 100644 --- a/arch/arm/boot/dts/k2e.dtsi +++ b/arch/arm/boot/dts/k2e.dtsi @@ -86,6 +86,18 @@ gpio,syscon-dev = <&devctrl 0x240>; }; + pcie1_phy: pciephy@2326000 { + #phy-cells = <0>; + compatible = "ti,keystone-serdes-pcie"; + reg = <0x02326000 0x4000>; + reg-names = "reg_serdes"; + refclk-khz = <100000>; + link-rate-kbps = <5000000>; + phy-type = "pcie"; + max-lanes = <2>; + status = "disabled"; + }; + pcie1: pcie@21020000 { compatible = "ti,keystone-pcie","snps,dw-pcie"; clocks = <&clkpcie1>; @@ -130,6 +142,18 @@ , ; }; + + /* PCIE phy */ + serdeses { + #address-cells = <1>; + #size-cells = <0>; + serdes@0 { + reg = <0>; + phys = <&pcie1_phy>; + status = "disabled"; + }; + }; + }; mdio: mdio@24200f00 { diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi index 72816d6..5312319 100644 --- a/arch/arm/boot/dts/keystone.dtsi +++ b/arch/arm/boot/dts/keystone.dtsi @@ -275,6 +275,19 @@ ti,syscon-dev = <&devctrl 0x2a0>; }; + pcie0_phy: pciephy@2320000 { + #phy-cells = <0>; + compatible = "ti,keystone-serdes-pcie"; + reg = <0x02320000 0x4000>; + reg-names = "reg_serdes"; + refclk-khz = <100000>; + link-rate-kbps = <5000000>; + init-firmware = "k2_pcie_serdes_init.fw"; + phy-type = "pcie"; + max-lanes = <2>; + status = "disabled"; + }; + pcie0: pcie@21800000 { compatible = "ti,keystone-pcie", "snps,dw-pcie"; clocks = <&clkpcie>; @@ -319,6 +332,18 @@ , ; }; + + /* PCIE phy */ + serdeses { + #address-cells = <1>; + #size-cells = <0>; + serdes@0 { + reg = <0>; + phys = <&pcie0_phy>; + status = "disabled"; + }; + }; + }; }; };