[PATCH] Revert "ARM: dts: bcm2711: Add the BSC interrupt controller"

Florian Fainelli f.fainelli at gmail.com
Tue Feb 16 20:12:39 EST 2021



On 2/12/2021 11:11 AM, Florian Fainelli wrote:
> As Dave reported:
> 
> This seems to have unintended side effects.  GIC interrupt 117 is shared
> between the standard I2C controllers (i2c-bcm2835) and the l2-intc block
> handling the HDMI I2C interrupts.
> 
> There is not a great way to share an interrupt between an interrupt
> controller using the chained IRQ handler which is an interrupt flow and
> another driver like i2c-bcm2835 which uses an interrupt handler
> (although it specifies IRQF_SHARED).
> 
> Simply revert this change for now which will mean that HDMI I2C will be
> polled, like it was before.
> 
> Reported-by: Dave Stevenson <dave.stevenson at raspberrypi.com>
> Signed-off-by: Florian Fainelli <f.fainelli at gmail.com>

Applied to devicetree/next, thanks!
-- 
Florian



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