* [PATCH net-next v4 1/5] dt-bindings: net: dsa: add Mediatek MT7530 binding
[not found] ` <1491554444-9547-1-git-send-email-sean.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
@ 2017-04-07 8:40 ` sean.wang-NuS5LvNUpcJWk0Htik3J/w
0 siblings, 0 replies; 6+ messages in thread
From: sean.wang-NuS5LvNUpcJWk0Htik3J/w @ 2017-04-07 8:40 UTC (permalink / raw)
To: sean.wang-NuS5LvNUpcJWk0Htik3J/w; +Cc: devicetree-u79uwXL29TY76Z2rM5mHXA
From: Sean Wang <sean.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Add device-tree binding for Mediatek MT7530 switch.
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Signed-off-by: Sean Wang <sean.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
---
.../devicetree/bindings/net/dsa/mt7530.txt | 92 ++++++++++++++++++++++
1 file changed, 92 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/dsa/mt7530.txt
diff --git a/Documentation/devicetree/bindings/net/dsa/mt7530.txt b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
new file mode 100644
index 0000000..a9bc27b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
@@ -0,0 +1,92 @@
+Mediatek MT7530 Ethernet switch
+================================
+
+Required properties:
+
+- compatible: Must be compatible = "mediatek,mt7530";
+- #address-cells: Must be 1.
+- #size-cells: Must be 0.
+- mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part
+ on multi-chip module belong to MT7623A has or the remotely standalone
+ chip as the function MT7623N reference board provided for.
+- core-supply: Phandle to the regulator node necessary for the core power.
+- io-supply: Phandle to the regulator node necessary for the I/O power.
+ See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
+ for details for the regulator setup on these boards.
+
+If the property mediatek,mcm isn't defined, following property is required
+
+- reset-gpios: Should be a gpio specifier for a reset line.
+
+Else, following properties are required
+
+- resets : Phandle pointing to the system reset controller with
+ line index for the ethsys.
+- reset-names : Should be set to "mcm".
+
+Required properties for the child nodes within ports container:
+
+- reg: Port address described must be 6 for CPU port and from 0 to 5 for
+ user ports.
+- phy-mode: String, must be either "trgmii" or "rgmii" for port labeled
+ "cpu".
+
+See Documentation/devicetree/bindings/dsa/dsa.txt for a list of additional
+required, optional properties and how the integrated switch subnodes must
+be specified.
+
+Example:
+
+ &mdio0 {
+ switch@0 {
+ compatible = "mediatek,mt7530";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ core-supply = <&mt6323_vpa_reg>;
+ io-supply = <&mt6323_vemc3v3_reg>;
+ reset-gpios = <&pio 33 0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ port@0 {
+ reg = <0>;
+ label = "lan0";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan1";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "lan3";
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "wan";
+ };
+
+ port@6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "trgmii";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+ };
+ };
--
1.9.1
--
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^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH net-next v4 0/5] net-next: dsa: add Mediatek MT7530 support
@ 2017-04-07 8:45 sean.wang
2017-04-07 8:45 ` sean.wang
0 siblings, 1 reply; 6+ messages in thread
From: sean.wang @ 2017-04-07 8:45 UTC (permalink / raw)
To: andrew, f.fainelli, vivien.didelot, matthias.bgg, robh+dt, mark.rutland
Cc: devicetree, netdev, linux-kernel, linux-mediatek, davem,
sean.wang, Landen.Chao, keyhaede, objelf
From: Sean Wang <sean.wang@mediatek.com>
MT7530 is a 7-ports Gigabit Ethernet Switch that could be found on
Mediatek router platforms such as MT7623A or MT7623N which includes 7-port
Gigabit Ethernet MAC and 5-port Gigabit Ethernet PHY. Among these ports,
The port from 0 to 4 are the user ports connecting with the remote devices
while the port 5 and 6 are the CPU ports connecting into Mediatek Ethernet
GMAC.
The patch series integrated Mediatek MT7530 into DSA support which
includes the most of the essential callbacks such as tag insertion for
port distinguishing, port control, bridge offloading, STP setup and
ethtool operations to allow DSA to model each user port into independently
standalone netdevice as the other DSA driver had done.
Changes since v1:
- rebased into 4.11-rc1
- refined binding document including below five items
- changed the type of mediatek,mcm into bool
- used reset controller binding for MCM reset and removed "mediatek,ethsys"
property from binding
- reused CPU port's ethernet Phandle instead of creating new one and removed
"mediatek,ethernet" property from binding
- aligned naming for GPIO reset with dsa/marvell.txt
- added phy-mode as required property child nodes within ports container
- handled gpio reset with devm_gpiod_* API
- refined comment words
- removed condition for CDM setting since the setup looks both fine for all cases
- allowed of_find_net_device_by_node() working with pointing the device node into
real netdev instance
- fixed Kbuild warnings
Changes since v2:
- reuse readx_poll_timeout() to poll
- add proper macro instead of hard coding
- treat inconsistent cpu port as warning
- remove the usage for regmap-debugfs
- show error message when invalid id is found
- put the logic for the setup of trgmii into adjut_link()
- refine and reuse logic between port_[disable,enable], and default port setup
- correct typo
Changes since v3:
- used struct as the parameter for readx_poll_timeout() and kill
extra lpriv defined
- moved around function to get out of an additional declaration
- fixed kbuild errors caused by missing proper include in the latest tree
Sean Wang (5):
dt-bindings: net: dsa: add Mediatek MT7530 binding
net-next: dsa: add Mediatek tag RX/TX handler
net-next: ethernet: mediatek: add CDM able to recognize the tag for
DSA
net-next: ethernet: mediatek: add device_node of GMAC pointing into
the netdev instance
net-next: dsa: add dsa support for Mediatek MT7530 switch
.../devicetree/bindings/net/dsa/mt7530.txt | 92 ++
drivers/net/dsa/Kconfig | 8 +
drivers/net/dsa/Makefile | 2 +-
drivers/net/dsa/mt7530.c | 1125 ++++++++++++++++++++
drivers/net/dsa/mt7530.h | 402 +++++++
drivers/net/ethernet/mediatek/mtk_eth_soc.c | 8 +
drivers/net/ethernet/mediatek/mtk_eth_soc.h | 4 +
include/net/dsa.h | 1 +
net/dsa/Kconfig | 2 +
net/dsa/Makefile | 1 +
net/dsa/dsa.c | 3 +
net/dsa/dsa_priv.h | 3 +
net/dsa/tag_mtk.c | 118 ++
13 files changed, 1768 insertions(+), 1 deletion(-)
create mode 100644 Documentation/devicetree/bindings/net/dsa/mt7530.txt
create mode 100644 drivers/net/dsa/mt7530.c
create mode 100644 drivers/net/dsa/mt7530.h
create mode 100644 net/dsa/tag_mtk.c
--
1.9.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH net-next v4 1/5] dt-bindings: net: dsa: add Mediatek MT7530 binding
2017-04-07 8:45 [PATCH net-next v4 0/5] net-next: dsa: add Mediatek MT7530 support sean.wang
@ 2017-04-07 8:45 ` sean.wang
0 siblings, 0 replies; 6+ messages in thread
From: sean.wang @ 2017-04-07 8:45 UTC (permalink / raw)
To: andrew, f.fainelli, vivien.didelot, matthias.bgg, robh+dt, mark.rutland
Cc: devicetree, netdev, linux-kernel, linux-mediatek, davem,
sean.wang, Landen.Chao, keyhaede, objelf
From: Sean Wang <sean.wang@mediatek.com>
Add device-tree binding for Mediatek MT7530 switch.
Cc: devicetree@vger.kernel.org
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/net/dsa/mt7530.txt | 92 ++++++++++++++++++++++
1 file changed, 92 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/dsa/mt7530.txt
diff --git a/Documentation/devicetree/bindings/net/dsa/mt7530.txt b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
new file mode 100644
index 0000000..a9bc27b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
@@ -0,0 +1,92 @@
+Mediatek MT7530 Ethernet switch
+================================
+
+Required properties:
+
+- compatible: Must be compatible = "mediatek,mt7530";
+- #address-cells: Must be 1.
+- #size-cells: Must be 0.
+- mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part
+ on multi-chip module belong to MT7623A has or the remotely standalone
+ chip as the function MT7623N reference board provided for.
+- core-supply: Phandle to the regulator node necessary for the core power.
+- io-supply: Phandle to the regulator node necessary for the I/O power.
+ See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
+ for details for the regulator setup on these boards.
+
+If the property mediatek,mcm isn't defined, following property is required
+
+- reset-gpios: Should be a gpio specifier for a reset line.
+
+Else, following properties are required
+
+- resets : Phandle pointing to the system reset controller with
+ line index for the ethsys.
+- reset-names : Should be set to "mcm".
+
+Required properties for the child nodes within ports container:
+
+- reg: Port address described must be 6 for CPU port and from 0 to 5 for
+ user ports.
+- phy-mode: String, must be either "trgmii" or "rgmii" for port labeled
+ "cpu".
+
+See Documentation/devicetree/bindings/dsa/dsa.txt for a list of additional
+required, optional properties and how the integrated switch subnodes must
+be specified.
+
+Example:
+
+ &mdio0 {
+ switch@0 {
+ compatible = "mediatek,mt7530";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ core-supply = <&mt6323_vpa_reg>;
+ io-supply = <&mt6323_vemc3v3_reg>;
+ reset-gpios = <&pio 33 0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ port@0 {
+ reg = <0>;
+ label = "lan0";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan1";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "lan3";
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "wan";
+ };
+
+ port@6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "trgmii";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+ };
+ };
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH net-next v4 1/5] dt-bindings: net: dsa: add Mediatek MT7530 binding
@ 2017-04-07 8:45 ` sean.wang
0 siblings, 0 replies; 6+ messages in thread
From: sean.wang @ 2017-04-07 8:45 UTC (permalink / raw)
To: andrew, f.fainelli, vivien.didelot, matthias.bgg, robh+dt, mark.rutland
Cc: devicetree, netdev, linux-kernel, linux-mediatek, davem,
sean.wang, Landen.Chao, keyhaede, objelf
From: Sean Wang <sean.wang@mediatek.com>
Add device-tree binding for Mediatek MT7530 switch.
Cc: devicetree@vger.kernel.org
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
---
.../devicetree/bindings/net/dsa/mt7530.txt | 92 ++++++++++++++++++++++
1 file changed, 92 insertions(+)
create mode 100644 Documentation/devicetree/bindings/net/dsa/mt7530.txt
diff --git a/Documentation/devicetree/bindings/net/dsa/mt7530.txt b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
new file mode 100644
index 0000000..a9bc27b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/dsa/mt7530.txt
@@ -0,0 +1,92 @@
+Mediatek MT7530 Ethernet switch
+================================
+
+Required properties:
+
+- compatible: Must be compatible = "mediatek,mt7530";
+- #address-cells: Must be 1.
+- #size-cells: Must be 0.
+- mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part
+ on multi-chip module belong to MT7623A has or the remotely standalone
+ chip as the function MT7623N reference board provided for.
+- core-supply: Phandle to the regulator node necessary for the core power.
+- io-supply: Phandle to the regulator node necessary for the I/O power.
+ See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
+ for details for the regulator setup on these boards.
+
+If the property mediatek,mcm isn't defined, following property is required
+
+- reset-gpios: Should be a gpio specifier for a reset line.
+
+Else, following properties are required
+
+- resets : Phandle pointing to the system reset controller with
+ line index for the ethsys.
+- reset-names : Should be set to "mcm".
+
+Required properties for the child nodes within ports container:
+
+- reg: Port address described must be 6 for CPU port and from 0 to 5 for
+ user ports.
+- phy-mode: String, must be either "trgmii" or "rgmii" for port labeled
+ "cpu".
+
+See Documentation/devicetree/bindings/dsa/dsa.txt for a list of additional
+required, optional properties and how the integrated switch subnodes must
+be specified.
+
+Example:
+
+ &mdio0 {
+ switch@0 {
+ compatible = "mediatek,mt7530";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ core-supply = <&mt6323_vpa_reg>;
+ io-supply = <&mt6323_vemc3v3_reg>;
+ reset-gpios = <&pio 33 0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+ port@0 {
+ reg = <0>;
+ label = "lan0";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan1";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "lan3";
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "wan";
+ };
+
+ port@6 {
+ reg = <6>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ phy-mode = "trgmii";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+ };
+ };
--
1.9.1
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH net-next v4 1/5] dt-bindings: net: dsa: add Mediatek MT7530 binding
2017-04-07 8:45 ` sean.wang
(?)
@ 2017-04-07 19:38 ` Andrew Lunn
-1 siblings, 0 replies; 6+ messages in thread
From: Andrew Lunn @ 2017-04-07 19:38 UTC (permalink / raw)
To: sean.wang
Cc: f.fainelli, vivien.didelot, matthias.bgg, robh+dt, mark.rutland,
devicetree, netdev, linux-kernel, linux-mediatek, davem,
Landen.Chao, keyhaede, objelf
On Fri, Apr 07, 2017 at 04:45:05PM +0800, sean.wang@mediatek.com wrote:
> From: Sean Wang <sean.wang@mediatek.com>
>
> Add device-tree binding for Mediatek MT7530 switch.
>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>
> Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Andrew
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH net-next v4 1/5] dt-bindings: net: dsa: add Mediatek MT7530 binding
@ 2017-04-07 19:45 ` Florian Fainelli
0 siblings, 0 replies; 6+ messages in thread
From: Florian Fainelli @ 2017-04-07 19:45 UTC (permalink / raw)
To: sean.wang, andrew, vivien.didelot, matthias.bgg, robh+dt, mark.rutland
Cc: devicetree, netdev, linux-kernel, linux-mediatek, davem,
Landen.Chao, keyhaede, objelf
On 04/07/2017 01:45 AM, sean.wang@mediatek.com wrote:
> From: Sean Wang <sean.wang@mediatek.com>
>
> Add device-tree binding for Mediatek MT7530 switch.
>
> Cc: devicetree@vger.kernel.org
> Signed-off-by: Sean Wang <sean.wang@mediatek.com>
> Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
--
Florian
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH net-next v4 1/5] dt-bindings: net: dsa: add Mediatek MT7530 binding
@ 2017-04-07 19:45 ` Florian Fainelli
0 siblings, 0 replies; 6+ messages in thread
From: Florian Fainelli @ 2017-04-07 19:45 UTC (permalink / raw)
To: sean.wang-NuS5LvNUpcJWk0Htik3J/w, andrew-g2DYL2Zd6BY,
vivien.didelot-4ysUXcep3aM1wj+D4I0NRVaTQe2KTcn/,
matthias.bgg-Re5JQEeQqe8AvxtiuMwx3w,
robh+dt-DgEjT+Ai2ygdnm+yROfE0A, mark.rutland-5wv7dgnIgG8
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA, netdev-u79uwXL29TY76Z2rM5mHXA,
linux-kernel-u79uwXL29TY76Z2rM5mHXA,
linux-mediatek-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r,
davem-fT/PcQaiUtIeIZ0/mPfg9Q, Landen.Chao-NuS5LvNUpcJWk0Htik3J/w,
keyhaede-Re5JQEeQqe8AvxtiuMwx3w, objelf-Re5JQEeQqe8AvxtiuMwx3w
On 04/07/2017 01:45 AM, sean.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org wrote:
> From: Sean Wang <sean.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
>
> Add device-tree binding for Mediatek MT7530 switch.
>
> Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> Signed-off-by: Sean Wang <sean.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
> Acked-by: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Reviewed-by: Florian Fainelli <f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
--
Florian
--
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^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2017-04-07 19:45 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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[not found] <1491554444-9547-1-git-send-email-sean.wang@mediatek.com>
[not found] ` <1491554444-9547-1-git-send-email-sean.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
2017-04-07 8:40 ` [PATCH net-next v4 1/5] dt-bindings: net: dsa: add Mediatek MT7530 binding sean.wang-NuS5LvNUpcJWk0Htik3J/w
2017-04-07 8:45 [PATCH net-next v4 0/5] net-next: dsa: add Mediatek MT7530 support sean.wang
2017-04-07 8:45 ` [PATCH net-next v4 1/5] dt-bindings: net: dsa: add Mediatek MT7530 binding sean.wang
2017-04-07 8:45 ` sean.wang
2017-04-07 19:38 ` Andrew Lunn
2017-04-07 19:45 ` Florian Fainelli
2017-04-07 19:45 ` Florian Fainelli
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