[PATCH v3 12/12] ARM64: dts: bcm63158: Add BCMBCA peripherals
Florian Fainelli
florian.fainelli at broadcom.com
Tue May 13 01:58:58 PDT 2025
From: Florian Fainelli <f.fainelli at gmail.com>
On Mon, 12 May 2025 14:05:58 +0200, Linus Walleij <linus.walleij at linaro.org> 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.
>
> Add the watchdog, GPIO blocks, RNG, LED, second UART and DMA
> blocks for the BCM63158 based on the vendor files 63158_map_part.h
> and 63158_intr.h from the "bcmopen-consumer" code drop.
>
> The DTSI file has clearly been authored for the B0 revision of
> the SoC: there is an earlier A0 version, but this has
> the UARTs in the legacy PERF memory space, while the B0
> has opened a new peripheral window at 0xff812000 for the
> three UARTs. It also has a designated AHB peripheral area
> at 0xff810000 where the DMA resides, the peripheral range
> window fits these two peripheral groups.
>
> 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 at linaro.org>
> ---
Applied to https://github.com/Broadcom/stblinux/commits/devicetree-arm64/next, thanks!
--
Florian
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