From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932792AbbKRAdS (ORCPT ); Tue, 17 Nov 2015 19:33:18 -0500 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]:36979 "EHLO mail-gw2-out.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932084AbbKRAbx (ORCPT ); Tue, 17 Nov 2015 19:31:53 -0500 X-IronPort-AV: E=Sophos;i="5.20,310,1444719600"; d="scan'208";a="80846382" From: Ray Jui To: Bjorn Helgaas CC: Marc Zyngier , Arnd Bergmann , Hauke Mehrtens , , , , Ray Jui Subject: [PATCH 1/5] PCI: iproc: Update iProc PCIe device tree binding Date: Tue, 17 Nov 2015 16:31:51 -0800 Message-ID: <1447806715-30043-2-git-send-email-rjui@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1447806715-30043-1-git-send-email-rjui@broadcom.com> References: <1447806715-30043-1-git-send-email-rjui@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add a new compatible string "brcm,iproc-pcie-paxc", for PAXC based iProc PCIe root complex. A PAXC based PCIe root complex is connected to emulated endpoint devices internal to the ASIC Signed-off-by: Ray Jui Reviewed-by: Scott Branden --- Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt index 45c2a80..06eae0f 100644 --- a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt +++ b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt @@ -1,7 +1,10 @@ * Broadcom iProc PCIe controller with the platform bus interface Required properties: -- compatible: Must be "brcm,iproc-pcie" +- compatible: Must be "brcm,iproc-pcie" for PAXB, or "brcm,iproc-pcie-paxc" + for PAXC. PAXB based root complex is used for external endpoint devices. + PAXC based root complex is connected to emulated endpoint devices + internal to the ASIC - reg: base address and length of the PCIe controller I/O register space - #interrupt-cells: set to <1> - interrupt-map-mask and interrupt-map, standard PCI properties to define the -- 1.9.1