Add a new flag MICREL_KSZ9_LED_ERRATA to indicate support for a specific LED erratum workaround on Microchip KSZ9477 switches. This flag will be used by the DSA driver to trigger a hardware-specific register write required for correct LED activity in single-LED mode. Signed-off-by: Heinrich Toews --- include/linux/micrel_phy.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/micrel_phy.h b/include/linux/micrel_phy.h index ca691641788b8..1dcbb0c93d9e1 100644 --- a/include/linux/micrel_phy.h +++ b/include/linux/micrel_phy.h @@ -45,6 +45,7 @@ #define MICREL_PHY_50MHZ_CLK BIT(0) #define MICREL_PHY_FXEN BIT(1) #define MICREL_KSZ8_P1_ERRATA BIT(2) +#define MICREL_KSZ9_LED_ERRATA BIT(3) #define MICREL_KSZ9021_EXTREG_CTRL 0xB #define MICREL_KSZ9021_EXTREG_DATA_WRITE 0xC -- 2.52.0