On 12/19/2023 4:28 PM, Cristian Ciocaltea wrote: > The Synopsys DesignWare MAC found on StarFive JH7100 SoC is mostly > similar to the newer JH7110, but it requires only two interrupts and a > single reset line, which is 'ahb' instead of the commonly used > 'stmmaceth'. > > Since the common binding 'snps,dwmac' allows selecting 'ahb' only in > conjunction with 'stmmaceth', extend the logic to also permit exclusive > usage of the 'ahb' reset name. This ensures the following use cases are > supported: > > JH7110: reset-names = "stmmaceth", "ahb"; > JH7100: reset-names = "ahb"; > other: reset-names = "stmmaceth"; > > Also note the need to use a different dwmac fallback, as v5.20 applies > to JH7110 only, while JH7100 relies on v3.7x. > > Additionally, drop the reset description items from top-level binding as > they are already provided by the included snps,dwmac schema. > > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@xxxxxxxxxxxxx> > --- Reviewed-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
