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[PATCH net-next 0/4] net: phy: Support "internal" PHY interface

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  [PATCH net-next 0/4] net: phy: Support "internal" PHY interface Florian Fainelli <f.fainelli@gmail.com> - 2017-06-23 19:40 +0200
    [PATCH net-next 1/4] dt-bindings: Add "internal" as a valid 'phy-mode' property Florian Fainelli <f.fainelli@gmail.com> - 2017-06-23 19:40 +0200
    [PATCH net-next 4/4] net: dsa: bcm_sf2: Remove special handling of "internal" phy-mode Florian Fainelli <f.fainelli@gmail.com> - 2017-06-23 19:40 +0200
    [PATCH net-next 2/4] net: phy: Support "internal" PHY interface Florian Fainelli <f.fainelli@gmail.com> - 2017-06-23 19:40 +0200
    Re: [PATCH net-next 0/4] net: phy: Support "internal" PHY interface David Miller <davem@davemloft.net> - 2017-06-23 21:10 +0200

#1673711 — [PATCH net-next 0/4] net: phy: Support "internal" PHY interface

Hi all,

This makes the "internal" phy-mode property generally available and
documented and this allows us to remove some custom parsing code
we had for bcmgenet and bcm_sf2 which both used that specific value.

Florian Fainelli (4):
  dt-bindings: Add "internal" as a valid 'phy-mode' property
  net: phy: Support "internal" PHY interface
  net: bcmgenet: Remove special handling of "internal" phy-mode
  net: dsa: bcm_sf2: Remove special handling of "internal" phy-mode

 Documentation/devicetree/bindings/net/ethernet.txt |  1 +
 drivers/net/dsa/bcm_sf2.c                          | 16 +++++----------
 drivers/net/ethernet/broadcom/genet/bcmmii.c       | 24 ++++++++--------------
 include/linux/phy.h                                |  3 +++
 4 files changed, 17 insertions(+), 27 deletions(-)

-- 
2.9.3

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#1673717 — [PATCH net-next 1/4] dt-bindings: Add "internal" as a valid 'phy-mode' property

A number of Ethernet MACs have internal Ethernet PHYs and the internal
wiring makes it so that this knowledge needs to be available using the
standard 'phy-mode' property.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 Documentation/devicetree/bindings/net/ethernet.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/net/ethernet.txt b/Documentation/devicetree/bindings/net/ethernet.txt
index d4abe9a98109..edd7fd2bbbf9 100644
--- a/Documentation/devicetree/bindings/net/ethernet.txt
+++ b/Documentation/devicetree/bindings/net/ethernet.txt
@@ -11,6 +11,7 @@ The following properties are common to the Ethernet controllers:
   the maximum frame size (there's contradiction in ePAPR).
 - phy-mode: string, operation mode of the PHY interface. This is now a de-facto
   standard property; supported values are:
+  * "internal"
   * "mii"
   * "gmii"
   * "sgmii"
-- 
2.9.3

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#1673722 — [PATCH net-next 4/4] net: dsa: bcm_sf2: Remove special handling of "internal" phy-mode

The PHY library now supports an "internal" phy-mode, thus making our
custom parsing code now unnecessary.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 drivers/net/dsa/bcm_sf2.c | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c
index 76e98e8ed315..648f91b58d1e 100644
--- a/drivers/net/dsa/bcm_sf2.c
+++ b/drivers/net/dsa/bcm_sf2.c
@@ -498,10 +498,8 @@ static void bcm_sf2_identify_ports(struct bcm_sf2_priv *priv,
 				   struct device_node *dn)
 {
 	struct device_node *port;
-	const char *phy_mode_str;
 	int mode;
 	unsigned int port_num;
-	int ret;
 
 	priv->moca_port = -1;
 
@@ -515,15 +513,11 @@ static void bcm_sf2_identify_ports(struct bcm_sf2_priv *priv,
 		 * time
 		 */
 		mode = of_get_phy_mode(port);
-		if (mode < 0) {
-			ret = of_property_read_string(port, "phy-mode",
-						      &phy_mode_str);
-			if (ret < 0)
-				continue;
-
-			if (!strcasecmp(phy_mode_str, "internal"))
-				priv->int_phy_mask |= 1 << port_num;
-		}
+		if (mode < 0)
+			continue;
+
+		if (mode == PHY_INTERFACE_MODE_INTERNAL)
+			priv->int_phy_mask |= 1 << port_num;
 
 		if (mode == PHY_INTERFACE_MODE_MOCA)
 			priv->moca_port = port_num;
-- 
2.9.3

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#1673723 — [PATCH net-next 2/4] net: phy: Support "internal" PHY interface

Now that the Device Tree binding has been updated, update the PHY
library phy_interface_t and phy_modes to support the "internal" PHY
interface type.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
 include/linux/phy.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/linux/phy.h b/include/linux/phy.h
index 23d2e46dd322..1d8d70193782 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -64,6 +64,7 @@
 /* Interface Mode definitions */
 typedef enum {
 	PHY_INTERFACE_MODE_NA,
+	PHY_INTERFACE_MODE_INTERNAL,
 	PHY_INTERFACE_MODE_MII,
 	PHY_INTERFACE_MODE_GMII,
 	PHY_INTERFACE_MODE_SGMII,
@@ -114,6 +115,8 @@ static inline const char *phy_modes(phy_interface_t interface)
 	switch (interface) {
 	case PHY_INTERFACE_MODE_NA:
 		return "";
+	case PHY_INTERFACE_MODE_INTERNAL:
+		return "internal";
 	case PHY_INTERFACE_MODE_MII:
 		return "mii";
 	case PHY_INTERFACE_MODE_GMII:
-- 
2.9.3

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#1673787

From: Florian Fainelli <f.fainelli@gmail.com>
Date: Fri, 23 Jun 2017 10:33:12 -0700

> This makes the "internal" phy-mode property generally available and
> documented and this allows us to remove some custom parsing code
> we had for bcmgenet and bcm_sf2 which both used that specific value.

Nice cleanup.

Series applied, thanks.

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