From: Rob Herring <robh@kernel.org>
To: Pramod Kumar <pramod.kumar@broadcom.com>
Cc: Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
"David S. Miller" <davem@davemloft.net>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
bcm-kernel-feedback-list@broadcom.com,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer
Date: Thu, 2 Jun 2016 20:43:23 -0500 [thread overview]
Message-ID: <20160603014323.GA12365@rob-hp-laptop> (raw)
In-Reply-To: <1464701801-17243-4-git-send-email-pramod.kumar@broadcom.com>
On Tue, May 31, 2016 at 07:06:37PM +0530, Pramod Kumar wrote:
> Add DT binding doc for Broadcom MDIO bus mutiplexer driver.
>
> Signed-off-by: Pramod Kumar <pramod.kumar@broadcom.com>
> ---
> .../bindings/net/brcm,mdio-mux-iproc.txt | 60 ++++++++++++++++++++++
> 1 file changed, 60 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.txt
>
> diff --git a/Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.txt b/Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.txt
> new file mode 100644
> index 0000000..f270b41
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/net/brcm,mdio-mux-iproc.txt
> @@ -0,0 +1,60 @@
> +Properties for an MDIO bus mutiplexer found in Broadcom iProc based SoCs.
> +
> +This MDIO bus multiplexer defines buses that could be internal as well as
> +external to SoCs and could accept MDIO transaction compatible to C-22 or
> +C-45 Clause. When Child bus is selected, one need to select these two
s/Child/child/
s/need/needs/
> +properties as well to generate desired MDIO trascation on appropriate bus.
> +
> +Required properties in addition to the generic multiplexer properties:
> +
> +MDIO multiplexer node:
> +- complatible: brcm,mdio-mux-iproc.
typo
> +
> +Every non-ethernet PHY requires a compatible so that it could be probed based
> +on this compatible string.
> +
> +Additional information regarding generic multiplexer properties could be found
s/could/can/
> +at- Documentation/devicetree/bindings/net/mdio-mux.txt
> +
> +
> +for example:
> + mdio_mux_iproc: mdio_mux_iproc@6602023c {
No '_' in node names.
mdio-mux@...
> + compatible = "brcm,mdio-mux-iproc";
> + reg = <0x6602023c 0x14>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + mdio-integrated-mux;
> +
> + mdio@0 {
> + reg = <0x0>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + pci_phy0: pci-phy@0 {
> + compatible = "brcm,ns2-pcie-phy";
> + reg = <0x0>;
> + #phy-cells = <0>;
> + };
> + };
> +
> + mdio@7 {
> + reg = <0x7>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + pci_phy1: pci-phy@0 {
> + compatible = "brcm,ns2-pcie-phy";
> + reg = <0x0>;
> + #phy-cells = <0>;
> + };
> + };
> + mdio@10 {
> + reg = <0x10>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gphy0: eth-phy@10 {
> + reg = <0x10>;
> + };
> + };
> + };
> --
> 1.9.1
>
next prev parent reply other threads:[~2016-06-03 1:43 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-31 13:36 [PATCH v2 0/7] Add MDIO bus multiplexer support for iProc SoCs Pramod Kumar
2016-05-31 13:36 ` [PATCH v2 1/7] mdio:mux: Enhanced MDIO mux framework for integrated multiplexers Pramod Kumar
2016-06-01 13:02 ` Andrew Lunn
2016-06-03 13:41 ` Pramod Kumar
2016-05-31 13:36 ` [PATCH v2 2/7] DT: phy.txt: Add mdio-integrated-mux property Pramod Kumar
2016-06-02 23:27 ` Rob Herring
2016-06-03 0:46 ` Andrew Lunn
2016-05-31 13:36 ` [PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer Pramod Kumar
2016-06-03 1:43 ` Rob Herring [this message]
2016-06-03 14:50 ` Pramod Kumar
2016-05-31 13:36 ` [PATCH v2 4/7] DT:mdio-mux: Add mdio multiplexer driver node Pramod Kumar
2016-05-31 13:36 ` [PATCH v2 5/7] net:mdio-mux: Add MDIO mux driver for iProc SoCs Pramod Kumar
2016-06-01 23:18 ` David Miller
2016-06-03 13:47 ` Pramod Kumar
2016-05-31 13:36 ` [PATCH v2 6/7] Binding:PHY: Binding doc for NS2 PCIe PHYs Pramod Kumar
2016-06-03 1:44 ` Rob Herring
2016-05-31 13:36 ` [PATCH v2 7/7] phy: Add Northstar2 PCI Phy support Pramod Kumar
2016-06-01 13:12 ` Andrew Lunn
2016-06-03 11:23 ` Pramod Kumar
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