From: Florian Fainelli <f.fainelli@xxxxxxxxx> On Sun, 06 Apr 2025 17:32:51 +0200, Linus Walleij <linus.walleij@xxxxxxxxxx> wrote: > All the BCMBCA SoCs share a set of peripherals at 0xff800000, > albeit at slightly varying memory locations on the bus and > with varying IRQ assignments. ARM64 SoCs have additional > peripherals at 0xff858000. On BCM6858 the PERF window was > too big so adjust it down to its real size (0x3000). > > Add the watchdog, GPIO blocks, RNG, LED, second UART and DMA > blocks for the BCM6858 based on the vendor files 6858_map_part.h > and 6858_intr.h from the "bcmopen-consumer" code drop. > > Curiously, on the BCM6858, the PL081 DMA block is separate > from the two peripheral groups PERF and PERF1, so we put it > in its own bus in the device tree to translate the fourcell > addresses. > > This SoC has up to 256 possible GPIOs due to having 8 > registers with 32 GPIOs in each available. > > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > --- Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks! -- Florian
