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| Started by | Pramod Kumar <pramod.kumar@broadcom.com> |
|---|---|
| First post | 2016-05-31 15:40 +0200 |
| Last post | 2016-06-03 17:00 +0200 |
| Articles | 3 — 2 participants |
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[PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer Pramod Kumar <pramod.kumar@broadcom.com> - 2016-05-31 15:40 +0200
Re: [PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer Rob Herring <robh@kernel.org> - 2016-06-03 03:50 +0200
RE: [PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer Pramod Kumar <pramod.kumar@broadcom.com> - 2016-06-03 17:00 +0200
| From | Pramod Kumar <pramod.kumar@broadcom.com> |
|---|---|
| Date | 2016-05-31 15:40 +0200 |
| Subject | [PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer |
| Message-ID | <rES3L-3kr-3@gated-at.bofh.it> |
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
+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.
+
+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
+at- Documentation/devicetree/bindings/net/mdio-mux.txt
+
+
+for example:
+ mdio_mux_iproc: mdio_mux_iproc@6602023c {
+ 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
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| From | Rob Herring <robh@kernel.org> |
|---|---|
| Date | 2016-06-03 03:50 +0200 |
| Subject | Re: [PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer |
| Message-ID | <rFMpk-5c3-9@gated-at.bofh.it> |
| In reply to | #1410311 |
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
>
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| From | Pramod Kumar <pramod.kumar@broadcom.com> |
|---|---|
| Date | 2016-06-03 17:00 +0200 |
| Subject | RE: [PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer |
| Message-ID | <rFYJQ-4Ab-17@gated-at.bofh.it> |
| In reply to | #1412689 |
Hi Rob,
> -----Original Message-----
> From: Rob Herring [mailto:robh@kernel.org]
> Sent: 03 June 2016 07:13
> To: Pramod Kumar
> Cc: Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Catalin Marinas;
Will
> Deacon; Kishon Vijay Abraham I; David S. Miller;
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
>
> 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/
Sure. Will ensure this.
> s/need/needs/
Sure. Will ensure this.
> > +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
>
Fixed.
> > +
> > +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/
>
Replaced.
> > +at- Documentation/devicetree/bindings/net/mdio-mux.txt
> > +
> > +
> > +for example:
> > + mdio_mux_iproc: mdio_mux_iproc@6602023c {
>
> No '_' in node names.
>
> mdio-mux@...
Yes. Will take care of this.
>
> > + 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
> >
Regards,
Pramod
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