From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755835AbbCLVOy (ORCPT ); Thu, 12 Mar 2015 17:14:54 -0400 Received: from mail-oi0-f47.google.com ([209.85.218.47]:42833 "EHLO mail-oi0-f47.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754170AbbCLVOv (ORCPT ); Thu, 12 Mar 2015 17:14:51 -0400 Date: Thu, 12 Mar 2015 16:14:48 -0500 From: Bjorn Helgaas To: Ray Jui Cc: Arnd Bergmann , Hauke Mehrtens , Paul Bolle , Florian Fainelli , Dmitry Torokhov , Anatol Pomazau , Scott Branden , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, devicetree@vger.kernel.org, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala Subject: Re: [PATCH v6 2/4] pci: iProc: define iProc PCIe platform bus binding Message-ID: <20150312211448.GG7346@google.com> References: <1426097169-20805-1-git-send-email-rjui@broadcom.com> <1426097169-20805-3-git-send-email-rjui@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1426097169-20805-3-git-send-email-rjui@broadcom.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [+cc Rob, Pawel, Mark, Ian, Kumar] On Wed, Mar 11, 2015 at 11:06:07AM -0700, Ray Jui wrote: > Document the Broadcom iProc PCIe platform interface device tree binding > > Signed-off-by: Ray Jui > Reviewed-by: Scott Branden I'd like to get an ack for this from Arnd, Rob, or other device tree folks (CC'd). > --- > .../devicetree/bindings/pci/brcm,iproc-pcie.txt | 63 ++++++++++++++++++++ > 1 file changed, 63 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt > > diff --git a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt > new file mode 100644 > index 0000000..f7ce50e > --- /dev/null > +++ b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt > @@ -0,0 +1,63 @@ > +* Broadcom iProc PCIe controller with the platform bus interface > + > +Required properties: > +- compatible: Must be "brcm,iproc-pcie" > +- 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 > + mapping of the PCIe interface to interrupt numbers > +- linux,pci-domain: PCI domain ID. Should be unique for each host controller > +- bus-range: PCI bus numbers covered > +- #address-cells: set to <3> > +- #size-cells: set to <2> > +- device_type: set to "pci" > +- ranges: ranges for the PCI memory and I/O regions > + > +Optional properties: > +- phys: phandle of the PCIe PHY device > +- phy-names: must be "pcie-phy" > + > +Example: > + pcie0: pcie@18012000 { > + compatible = "brcm,iproc-pcie"; > + reg = <0x18012000 0x1000>; > + > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 0>; > + interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_NONE>; > + > + linux,pci-domain = <0>; > + > + bus-range = <0x00 0xff>; > + > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + ranges = <0x81000000 0 0 0x28000000 0 0x00010000 > + 0x82000000 0 0x20000000 0x20000000 0 0x04000000>; > + > + phys = <&phy 0 5>; > + phy-names = "pcie-phy"; > + }; > + > + pcie1: pcie@18013000 { > + compatible = "brcm,iproc-pcie"; > + reg = <0x18013000 0x1000>; > + > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 0>; > + interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_NONE>; > + > + linux,pci-domain = <1>; > + > + bus-range = <0x00 0xff>; > + > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + ranges = <0x81000000 0 0 0x48000000 0 0x00010000 > + 0x82000000 0 0x40000000 0x40000000 0 0x04000000>; > + > + phys = <&phy 1 6>; > + phy-names = "pcie-phy"; > + }; > -- > 1.7.9.5 > From mboxrd@z Thu Jan 1 00:00:00 1970 From: bhelgaas@google.com (Bjorn Helgaas) Date: Thu, 12 Mar 2015 16:14:48 -0500 Subject: [PATCH v6 2/4] pci: iProc: define iProc PCIe platform bus binding In-Reply-To: <1426097169-20805-3-git-send-email-rjui@broadcom.com> References: <1426097169-20805-1-git-send-email-rjui@broadcom.com> <1426097169-20805-3-git-send-email-rjui@broadcom.com> Message-ID: <20150312211448.GG7346@google.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org [+cc Rob, Pawel, Mark, Ian, Kumar] On Wed, Mar 11, 2015 at 11:06:07AM -0700, Ray Jui wrote: > Document the Broadcom iProc PCIe platform interface device tree binding > > Signed-off-by: Ray Jui > Reviewed-by: Scott Branden I'd like to get an ack for this from Arnd, Rob, or other device tree folks (CC'd). > --- > .../devicetree/bindings/pci/brcm,iproc-pcie.txt | 63 ++++++++++++++++++++ > 1 file changed, 63 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt > > diff --git a/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt > new file mode 100644 > index 0000000..f7ce50e > --- /dev/null > +++ b/Documentation/devicetree/bindings/pci/brcm,iproc-pcie.txt > @@ -0,0 +1,63 @@ > +* Broadcom iProc PCIe controller with the platform bus interface > + > +Required properties: > +- compatible: Must be "brcm,iproc-pcie" > +- 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 > + mapping of the PCIe interface to interrupt numbers > +- linux,pci-domain: PCI domain ID. Should be unique for each host controller > +- bus-range: PCI bus numbers covered > +- #address-cells: set to <3> > +- #size-cells: set to <2> > +- device_type: set to "pci" > +- ranges: ranges for the PCI memory and I/O regions > + > +Optional properties: > +- phys: phandle of the PCIe PHY device > +- phy-names: must be "pcie-phy" > + > +Example: > + pcie0: pcie at 18012000 { > + compatible = "brcm,iproc-pcie"; > + reg = <0x18012000 0x1000>; > + > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 0>; > + interrupt-map = <0 0 0 0 &gic GIC_SPI 100 IRQ_TYPE_NONE>; > + > + linux,pci-domain = <0>; > + > + bus-range = <0x00 0xff>; > + > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + ranges = <0x81000000 0 0 0x28000000 0 0x00010000 > + 0x82000000 0 0x20000000 0x20000000 0 0x04000000>; > + > + phys = <&phy 0 5>; > + phy-names = "pcie-phy"; > + }; > + > + pcie1: pcie at 18013000 { > + compatible = "brcm,iproc-pcie"; > + reg = <0x18013000 0x1000>; > + > + #interrupt-cells = <1>; > + interrupt-map-mask = <0 0 0 0>; > + interrupt-map = <0 0 0 0 &gic GIC_SPI 106 IRQ_TYPE_NONE>; > + > + linux,pci-domain = <1>; > + > + bus-range = <0x00 0xff>; > + > + #address-cells = <3>; > + #size-cells = <2>; > + device_type = "pci"; > + ranges = <0x81000000 0 0 0x48000000 0 0x00010000 > + 0x82000000 0 0x40000000 0x40000000 0 0x04000000>; > + > + phys = <&phy 1 6>; > + phy-names = "pcie-phy"; > + }; > -- > 1.7.9.5 >