kernel.git/drivers/net/phy/mediatek, branch linux-6.15.y

net: phy: mediatek: do not require syscon compatible for pio property

2025-06-27T10:13:22Z

[ Upstream commit 15d7b3dfafa98270eade6c77d2336790dde0a40d ] 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 Link: https://patch.msgid.link/20250510174933.154589-1-linux@fw-web.de Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin

net: phy: mediatek: permit to compile test GE SOC PHY driver

2025-06-19T13:39:40Z

[ Upstream commit e5566162af8b9690e096d2e6089e4ed955a0d13d ] When commit 462a3daad679 ("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: 462a3daad679 ("net: phy: mediatek: fix compile-test dependencies") Acked-by: Daniel Golle Reviewed-by: Andrew Lunn Signed-off-by: Christian Marangi Acked-by: Arnd Bergmann Link: https://patch.msgid.link/20250410100410.348-1-ansuelsmth@gmail.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin

net: phy: mediatek: use new phy_package_shared getters

2025-03-06T03:13:53Z

Use the new getters for members of struct phy_package_shared. Signed-off-by: Heiner Kallweit Link: https://patch.msgid.link/356a257f-68d0-47bc-a474-4dafaeaa149f@gmail.com Signed-off-by: Jakub Kicinski

net: phy: mediatek: Move some macros to phy-lib for later use

2025-02-18T00:22:36Z

Move some macros to phy-lib because MediaTek's 2.5G built-in ethernet PHY will also use them. Signed-off-by: Sky Huang Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20250213080553.921434-6-SkyLake.Huang@mediatek.com Signed-off-by: Jakub Kicinski

net: phy: mediatek: Add token ring clear bit operation support

2025-02-18T00:22:36Z

Similar to __mtk_tr_set_bits() support. Previously in mtk-ge-soc.c, we clear some register bits via token ring, which were also implemented in three __phy_write(). Now we can do the same thing via __mtk_tr_clr_bits() helper. Signed-off-by: Sky Huang Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20250213080553.921434-5-SkyLake.Huang@mediatek.com Signed-off-by: Jakub Kicinski

net: phy: mediatek: Add token ring set bit operation support

2025-02-18T00:22:36Z

Previously in mtk-ge-soc.c, we set some register bits via token ring, which were implemented in three __phy_write(). Now we can do the same thing via __mtk_tr_set_bits() helper. Signed-off-by: Sky Huang Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20250213080553.921434-4-SkyLake.Huang@mediatek.com Signed-off-by: Jakub Kicinski

net: phy: mediatek: Add token ring access helper functions in mtk-phy-lib

2025-02-18T00:22:36Z

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 Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20250213080553.921434-3-SkyLake.Huang@mediatek.com Signed-off-by: Jakub Kicinski

net: phy: mediatek: Change to more meaningful macros

2025-02-18T00:22:36Z

Replace magic number with more meaningful macros in mtk-ge.c. Also, move some common macros into mtk-phy-lib.c. Signed-off-by: Sky Huang Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20250213080553.921434-2-SkyLake.Huang@mediatek.com Signed-off-by: Jakub Kicinski

net: phy: Constify struct mdio_device_id

2025-01-14T23:01:32Z

'struct mdio_device_id' is not modified in these drivers. Constifying these structures moves some data to a read-only section, so increase overall security. On a x86_64, with allmodconfig, as an example: Before: ====== text data bss dec hex filename 27014 12792 0 39806 9b7e drivers/net/phy/broadcom.o After: ===== text data bss dec hex filename 27206 12600 0 39806 9b7e drivers/net/phy/broadcom.o Signed-off-by: Christophe JAILLET Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/403c381b7d9156b67ad68ffc44b8eee70c5e86a9.1736691226.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski

net: phy: mediatek: add MT7530 & MT7531's PHY ID macros

2024-11-13T13:06:04Z

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 Signed-off-by: SkyLake.Huang Signed-off-by: David S. Miller