From e6d483cd521a5b86191c544b1ed535fe2ff8ee39 Mon Sep 17 00:00:00 2001 From: David Bauer Date: Sun, 17 Nov 2024 13:23:09 +0100 Subject: [PATCH] net: phy: broadcom: update dependency condition The broadcom PHY driver only has to depend upon PTP_1588_CLOCK_OPTIONAL if NETWORK_PHY_TIMESTAMPING is enabled. The PTP functionality is stubbed in this case. Reflect this circumstance in the dependence condition. This allows to build the driver as a built-in module even if PTP is built as a module. This is required to include the broadcom PHY module regardless of the built-setting of the PTP subsystem. On ath79 (and probably more) targets with Broadcom PHY, Gigabit operation is currently broken as the PHY driver is only built as a module in case all kernel-packages are built. Due to this circumstance, affected devices fall back to using the generic PHY driver. Signed-off-by: David Bauer --- ...broadcom-update-dependency-condition.patch | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 target/linux/generic/pending-6.6/741-net-phy-broadcom-update-dependency-condition.patch diff --git a/target/linux/generic/pending-6.6/741-net-phy-broadcom-update-dependency-condition.patch b/target/linux/generic/pending-6.6/741-net-phy-broadcom-update-dependency-condition.patch new file mode 100644 index 0000000000..80b69920e9 --- /dev/null +++ b/target/linux/generic/pending-6.6/741-net-phy-broadcom-update-dependency-condition.patch @@ -0,0 +1,35 @@ +From 1be3688b3eaa7ea2d9e19bd29ae6a6a51c121a0b Mon Sep 17 00:00:00 2001 +From: David Bauer +Date: Sat, 16 Nov 2024 22:36:15 +0100 +Subject: [PATCH] net: phy: broadcom: update dependency condition + +The broadcom PHY driver only has to depend upon PTP_1588_CLOCK_OPTIONAL +if NETWORK_PHY_TIMESTAMPING is enabled. The PTP functionality is stubbed +in this case. + +Reflect this circumstance in the dependence condition. This allows to +build the driver as a built-in module even if PTP is built as a module. + +This is required to include the broadcom PHY module regardless of the +built-setting of the PTP subsystem. On ath79 (and probably more) +targets with Broadcom PHY, Gigabit operation is currently broken as the +PHY driver is only built as a module in case all kernel-packages are +built. Due to this circumstance, affected devices fall back to using the +generic PHY driver. + +Signed-off-by: David Bauer +--- + drivers/net/phy/Kconfig | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +--- a/drivers/net/phy/Kconfig ++++ b/drivers/net/phy/Kconfig +@@ -113,7 +113,7 @@ config BROADCOM_PHY + tristate "Broadcom 54XX PHYs" + select BCM_NET_PHYLIB + select BCM_NET_PHYPTP if NETWORK_PHY_TIMESTAMPING +- depends on PTP_1588_CLOCK_OPTIONAL ++ depends on NETWORK_PHY_TIMESTAMPING=n || PTP_1588_CLOCK_OPTIONAL + help + Currently supports the BCM5411, BCM5421, BCM5461, BCM54616S, BCM5464, + BCM5481, BCM54810 and BCM5482 PHYs. -- 2.30.2