On 6/9/25 16:24, Andrew Lunn wrote:
-#include <linux/phy.h>
-#include <linux/module.h>
-#include <linux/string.h>
-#include <linux/netdevice.h>
+#include <linux/bitfield.h>
+#include <linux/clk.h>
+#include <linux/clk-provider.h>
#include <linux/etherdevice.h>
#include <linux/ethtool_netlink.h>
-#include <linux/bitfield.h>
-#include <linux/regulator/of_regulator.h>
-#include <linux/regulator/driver.h>
-#include <linux/regulator/consumer.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
#include <linux/of.h>
+#include <linux/phy.h>
#include <linux/phylink.h>
+#include <linux/regmap.h>
+#include <linux/regulator/consumer.h>
+#include <linux/regulator/driver.h>
+#include <linux/regulator/of_regulator.h>
+#include <linux/reset.h>
#include <linux/sfp.h>
+#include <linux/string.h>
#include <dt-bindings/net/qca-ar803x.h>
Please sort the headers in a separate patch. Cleanup and new features
are logically different things, so should not be mixed.
Will do in v5, thanks.
+static void ipq5018_link_change_notify(struct phy_device *phydev)
+{
+ mdiobus_modify_changed(phydev->mdio.bus, phydev->mdio.addr,
+ IPQ5018_PHY_FIFO_CONTROL, IPQ5018_PHY_FIFO_RESET,
+ phydev->link ? IPQ5018_PHY_FIFO_RESET : 0);
+}
link_change_notify is pretty much only used when the PHY is broken. So
it would be good to add a comment what is happening here. Why does the
FIFO need to be reset?
in the downstream QCA-SSDK, the phy is reset when the link state changes
to 'up'. And as part of that sequence, the FIFO buffer is cleared. I
don't have access to the documentation, unfortunately.
Link:
https://git.codelinaro.org/clo/qsdk/oss/lklm/qca-ssdk/-/blob/NHSS.QSDK.12.5/src/adpt/mp/adpt_mp_portctrl.c#L1150
Andrew
George
