This change migrate the following configuration options for Kconfig:
* PHY_GIGE, indicates that a controller (with an appropriate PHY) is
Gigabit capable and enables extra support in the miiutil for
parsing the status of Gigabit PHYs
* adds configuration options for Micrel KSZ9021 and KSZ9031 GbE PHYs,
which previously had to enabled through a board-specific config file
Signed-off-by: Philipp Tomsich <philipp.toms...@theobroma-systems.com>
---
Changes in v3:
- add a label to the PHY_GIGE option to make it selectable via menuconf
- automatically select PHY_GIGE when a KSZ9021 or KSZ9031 is selected
- fix indentations (convert spaces to tabs)
- adds help text for PHY_MICREL
Changes in v2:
- migrate PHY_GIGE to Kconfig
drivers/net/Kconfig | 8 ++++++++
drivers/net/phy/Kconfig | 34 ++++++++++++++++++++++++++++++++++
2 files changed, 42 insertions(+)
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 70e3661..653ee5a 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -22,6 +22,13 @@ menuconfig NETDEVICES
if NETDEVICES
+config PHY_GIGE
+ bool "Enable GbE PHY status parsing and configuration"
+ help
+ Enables support for parsing the status output and for
+ configuring GbE PHYs (affects the inner workings of some
+ commands and miiphyutil.c).
+
config AG7XXX
bool "Atheros AG7xxx Ethernet MAC support"
depends on DM_ETH && ARCH_ATH79
@@ -165,6 +172,7 @@ config SUN8I_EMAC
bool "Allwinner Sun8i Ethernet MAC support"
depends on DM_ETH
select PHYLIB
+ select PHY_GIGE
help
This driver supports the Allwinner based SUN8I/SUN50I Ethernet MAC.
It can be found in H3/A64/A83T based SoCs and compatible with both
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 1d514e9..e2dfd88 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -44,6 +44,40 @@ config PHY_MARVELL
config PHY_MICREL
bool "Micrel Ethernet PHYs support"
+ help
+ Enable support for the GbE PHYs manufactured by Micrel (now
+ a part of Microchip). This includes drivers for the KSZ804,
+ KSZ8031, KSZ8051, KSZ8081, KSZ8895, KSZ886x, KSZ8721
+ either/or KSZ9021 (see the "Micrel KSZ9021 family support"
+ config option for details), and KSZ9031 (if configured).
+
+if PHY_MICREL
+
+config PHY_MICREL_KSZ9021
+ bool "Micrel KSZ9021 family support"
+ select PHY_GIGE
+ help
+ Enable support for the Micrel KSZ9021 GbE PHY family. If
+ enabled, the extended register read/write for KSZ9021 PHYs
+ is supported through the 'mdio' command and any RGMII signal
+ delays configured in the device tree will be applied to the
+ PHY during initialisation.
+
+ Note that the KSZ9021 uses the same part number os the
+ KSZ8921BL, so enabling this option disables support for the
+ KSZ8721BL.
+
+config PHY_MICREL_KSZ9031
+ bool "Micrel KSZ9031 family support"
+ select PHY_GIGE
+ help
+ Enable support for the Micrel KSZ9031 GbE PHY family. If
+ enabled, the extended register read/write for KSZ9021 PHYs
+ is supported through the 'mdio' command and any RGMII signal
+ delays configured in the device tree will be applied to the
+ PHY during initialisatioin.
+
+endif # PHY_MICREL
config PHY_MSCC
bool "Microsemi Corp Ethernet PHYs support"
--
1.9.1
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