Current implementation requires syscon compatible for pio property
which is used for driving the switch leds on mt7988.
Replace syscon_regmap_lookup_by_phandle with of_parse_phandle and
device_node_to_regmap to get the regmap already assigned by pinctrl
driver.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://patch.msgid.link/20250510174933.154589-1-linux@fw-web.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Airoha AN7581 SoC ship with a Switch based on the MT753x Switch embedded
in other SoC like the MT7581 and the MT7988. Similar to these they
require configuring some pin to enable LED PHYs.
Add support for the PHY ID for the Airoha embedded Switch and define a
simple probe function to toggle these pins. Also fill the LED functions
and add dedicated function to define LED polarity.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Link: https://patch.msgid.link/20250410100410.348-2-ansuelsmth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When commit 462a3daad6 ("net: phy: mediatek: fix compile-test
dependencies") fixed the dependency, it should have also introduced
an or on COMPILE_TEST to permit this driver to be compile-tested even if
NVMEM_MTK_EFUSE wasn't selected. The driver makes use of NVMEM API that
are always compiled (return error) so the driver can actually be
compiled even without that config.
Fix and simplify the dependency condition of this kernel config.
Fixes: 462a3daad6 ("net: phy: mediatek: fix compile-test dependencies")
Acked-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250410100410.348-1-ansuelsmth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch adds TR(token ring) manipulations and adds correct
macro names for those magic numbers. TR is a way to access
proprietary registers on page 52b5. Use these helper functions
so we can see which fields we're going to modify/set/clear.
TR functions with __* prefix mean that the operations inside
aren't wrapped by page select/restore functions.
This patch doesn't really change registers' settings but just
enhances readability and maintainability.
Signed-off-by: Sky Huang <skylake.huang@mediatek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250213080553.921434-3-SkyLake.Huang@mediatek.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This patch adds MT7530 & MT7531's PHY ID macros in mtk-ge.c so that
it follows the same rule of mtk-ge-soc.c.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch integrates read/write page helper functions as MTK phy lib.
They are basically the same in mtk-ge.c & mtk-ge-soc.c.
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch removes parens around TRIGGER_NETDEV_RX/TRIGGER_NETDEV_TX in
mtk_phy_led_hw_ctrl_set(), which improves readability.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch creates mtk-phy-lib.c & mtk-phy.h and integrates mtk-ge-soc.c's
LED helper functions so that we can use those helper functions in other
MTK's ethernet phy driver.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Re-organize MediaTek ethernet phy driver files and get ready to integrate
some common functions and add new 2.5G phy driver.
mtk-ge.c: MT7530 Gphy on MT7621 & MT7531 Gphy
mtk-ge-soc.c: Built-in Gphy on MT7981 & Built-in switch Gphy on MT7988
mtk-2p5ge.c: Planned for built-in 2.5G phy on MT7988
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: SkyLake.Huang <skylake.huang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
