kernel/linux.git/drivers/net/phy/qcom, branch v7.0-rc7

net: phy: qcom: qca807x: normalize return value of gpio_get

2026-02-21T00:09:07+00:00

The GPIO get callback is expected to return 0 or 1 (or a negative error code). Ensure that the value returned by qca807x_gpio_get() is normalized to the [0, 1] range. Fixes: 86ef402d805d ("gpiolib: sanitize the return value of gpio_chip::get()") Signed-off-by: Dmitry Torokhov Reviewed-by: Bartosz Golaszewski Reviewed-by: Linus Walleij Link: https://patch.msgid.link/aZZeyr2ysqqk2GqA@google.com Signed-off-by: Jakub Kicinski

net: phy: qca807x: Support SFP through phy_port interface

2026-01-14T02:52:35+00:00

QCA8072/8075 may be used as combo-port PHYs, with Serdes (100/1000BaseX) and Copper interfaces. The PHY has the ability to read the configuration it's in. If the configuration indicates the PHY is in combo mode, allow registering up to 2 ports. Register a dedicated set of port ops to handle the serdes port, and rely on generic phylib SFP support for the SFP handling. Reviewed-by: Christophe Leroy Reviewed-by: Andrew Lunn Tested-by: Christophe Leroy Signed-off-by: Maxime Chevallier Link: https://patch.msgid.link/20260108080041.553250-13-maxime.chevallier@bootlin.com Signed-off-by: Jakub Kicinski

net: phy: at803x: Support SFP through phy_port interface

2026-01-14T02:52:35+00:00

Convert the at803x driver to use the generic phylib SFP handling, via a dedicated .attach_port() callback, populating the supported interfaces. As these devices are limited to 1000BaseX, a workaround is used to also support, in a very limited way, copper modules. This is done by supporting SGMII but limiting it to 1G full duplex (in which case it's somewhat compatible with 1000BaseX). Reviewed-by: Christophe Leroy Reviewed-by: Andrew Lunn Tested-by: Christophe Leroy Signed-off-by: Maxime Chevallier Link: https://patch.msgid.link/20260108080041.553250-12-maxime.chevallier@bootlin.com Signed-off-by: Jakub Kicinski

net: phy: update all PHYs to use sfp_get_module_caps()

2025-09-22T23:05:15+00:00

Update all PHYs to use sfp_get_module_caps() rather than the sfp_parse_*() family of functions. Signed-off-by: Russell King (Oracle) Link: https://patch.msgid.link/E1uydVu-000000061Wd-0cAG@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski

treewide: rename GPIO set callbacks back to their original names

2025-08-07T08:07:06+00:00

The conversion of all GPIO drivers to using the .set_rv() and .set_multiple_rv() callbacks from struct gpio_chip (which - unlike their predecessors - return an integer and allow the controller drivers to indicate failures to users) is now complete and the legacy ones have been removed. Rename the new callbacks back to their original names in one sweeping change. Signed-off-by: Bartosz Golaszewski

net: phy: qcom: qca807x: Enable WoL support using shared library

2025-07-22T00:42:40+00:00

The Wake-on-LAN (WoL) functionality for the QCA807x series is identical to that of the AT8031. WoL support for QCA807x is enabled by utilizing the at8031_set_wol() function provided in the shared library. Reviewed-by: Maxime Chevallier Signed-off-by: Luo Jie Link: https://patch.msgid.link/20250718-qca807x_wol_support-v1-1-cfe323cbb4e8@quicinc.com Signed-off-by: Jakub Kicinski

net: phy: qcom: qca807x: Support PHY counter

2025-07-18T01:35:50+00:00

Within the QCA807X PHY operation's config_init() function, enable CRC checking for received and transmitted frames and configure counter to clear after being read to support counter recording. Additionally, add support for PHY counter operations. Signed-off-by: Luo Jie Link: https://patch.msgid.link/20250715-qcom_phy_counter-v3-3-8b0e460a527b@quicinc.com Signed-off-by: Jakub Kicinski

net: phy: qcom: qca808x: Support PHY counter

2025-07-18T01:35:50+00:00

Enable CRC checking for received and transmitted frames, and configure counters to clear after being read within config_init() for accurate counter recording. Additionally, add PHY counter operations and integrate shared functions. Signed-off-by: Luo Jie Link: https://patch.msgid.link/20250715-qcom_phy_counter-v3-2-8b0e460a527b@quicinc.com Signed-off-by: Jakub Kicinski

net: phy: qcom: Add PHY counter support

2025-07-18T01:35:50+00:00

Add PHY counter functionality to the shared library. The implementation is identical for the current QCA807X and QCA808X PHYs. The PHY counter can be configured to perform CRC checking for both received and transmitted packets. Additionally, the packet counter can be set to automatically clear after it is read. The PHY counter includes 32-bit packet counters for both RX (received) and TX (transmitted) packets, as well as 16-bit counters for recording CRC error packets for both RX and TX. Signed-off-by: Luo Jie Reviewed-by: Andrew Lunn Link: https://patch.msgid.link/20250715-qcom_phy_counter-v3-1-8b0e460a527b@quicinc.com Signed-off-by: Jakub Kicinski

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-07-10T17:10:49+00:00

Cross-merge networking fixes after downstream PR (net-6.16-rc6). No conflicts. Adjacent changes: Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml 0a12c435a1d6 ("dt-bindings: net: sun8i-emac: Add A100 EMAC compatible") b3603c0466a8 ("dt-bindings: net: sun8i-emac: Rename A523 EMAC0 to GMAC0") Signed-off-by: Jakub Kicinski