@@ -260,6 +260,18 @@ properties:
minimum: 1
maximum: 0x3ff
+ snps,ref-clock-fladj:
+ description:
+ Value for GFLADJ_REFCLK_FLADJ field of GFLADJ register for the
+ fractional portion of the reference clock period in nanoseconds,
+ when the hardware set default does not match the actual
+ clock. Calculated via
+ ((125000/ref_clk_period_integer)-(125000/ref_clk_period)) * ref_clk_period
+ where ref_clk_period_integer is the period specified in GUCTL_REFCLKPER and
+ ref_clk_period is the period including fractional value.
+ minimum: 0
+ maximum: 124999
+
snps,rx-thr-num-pkt-prd:
description:
Periodic ESS RX packet threshold count (host mode only). Set this and
Document the new snps,ref-clock-fladj property which can be used to set the fractional portion of the reference clock period. Signed-off-by: Robert Hancock <robert.hancock@calian.com> --- Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 12 ++++++++++++ 1 file changed, 12 insertions(+)