On Wed, Jun 03, 2020 at 08:46:53PM -0700, Florian Fainelli wrote:
> The BCM2711 and BCM7211 chips use the BCM2835 SPI controller, but there
> are severl instances of those in the system and they all share the same
^^^^^^
Nit: "several"
And apparently they do not *all* share the interrupt, but only
4 controllers (out of 5, not counting the two bcm2835aux ones)
do so.
Thanks,
Lukas
Re: [PATCH 1/3] dt-bindings: spi: Document bcm2711 and bcm7211 SPI compatible
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
- Subject: Re: [PATCH 1/3] dt-bindings: spi: Document bcm2711 and bcm7211 SPI compatible
- From: Lukas Wunner <lukas@xxxxxxxxx>
- Date: Thu, 4 Jun 2020 06:23:21 +0200
- Cc: linux-kernel@xxxxxxxxxxxxxxx, Mark Brown <broonie@xxxxxxxxxx>, Rob Herring <robh+dt@xxxxxxxxxx>, Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx>, Ray Jui <rjui@xxxxxxxxxxxx>, Scott Branden <sbranden@xxxxxxxxxxxx>, "maintainer:BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITE..." <bcm-kernel-feedback-list@xxxxxxxxxxxx>, "open list:SPI SUBSYSTEM" <linux-spi@xxxxxxxxxxxxxxx>, "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" <devicetree@xxxxxxxxxxxxxxx>, "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" <linux-rpi-kernel@xxxxxxxxxxxxxxxxxxx>, "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" <linux-arm-kernel@xxxxxxxxxxxxxxxxxxx>, Martin Sperl <kernel@xxxxxxxxxxxxxxxx>
- In-reply-to: <20200604034655.15930-2-f.fainelli@gmail.com>
- References: <20200604034655.15930-1-f.fainelli@gmail.com> <20200604034655.15930-2-f.fainelli@gmail.com>
- User-agent: NeoMutt/20170113 (1.7.2)
- References:
- [PATCH 0/3] spi: bcm2835: Enable shared interrupt support
- From: Florian Fainelli
- [PATCH 1/3] dt-bindings: spi: Document bcm2711 and bcm7211 SPI compatible
- From: Florian Fainelli
- [PATCH 0/3] spi: bcm2835: Enable shared interrupt support
- Prev by Date: Re: [PATCH 2/3] ARM: dts: bcm2711: Update SPI nodes compatible strings
- Next by Date: Re: [PATCH 06/10] clk: st: Remove uninitialized_var() usage
- Previous by thread: [PATCH 1/3] dt-bindings: spi: Document bcm2711 and bcm7211 SPI compatible
- Next by thread: [PATCH 2/3] ARM: dts: bcm2711: Update SPI nodes compatible strings
- Index(es):
 |