linux-kernel - Re: [PATCH] spmi: pmic-arb: Pass the correct of_node to irq_domain_add

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Date: Wed, 22 May 2024 13:45:08 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Stephen Boyd <sboyd@...nel.org>
Cc: Bjorn Andersson <andersson@...nel.org>,
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
 Abel Vesa <abel.vesa@...aro.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] spmi: pmic-arb: Pass the correct of_node to
 irq_domain_add_tree



On 5/22/24 13:38, Konrad Dybcio wrote:
> Currently, irqchips for all of the subnodes (which represent a given
> bus master) point to the parent wrapper node. This is no bueno, as
> no interrupts arrive, ever (because nothing references that node).
> 
> Fix that by passing a reference to the respective master's of_node.
> 
> Worth noting, this is a NOP for devices with only a single master
> described.
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
> ---

Fixes: 979987371739 ("spmi: pmic-arb: Add multi bus support")

Konrad