Subject: Re: [PATCH v2 1/3] i2c: bcm2835: Use platform_get_irq() to get the
 interrupt
To:     Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>,
        Ray Jui <rjui@broadcom.com>,
        Scott Branden <sbranden@broadcom.com>,
        bcm-kernel-feedback-list@broadcom.com,
        Nicolas Saenz Julienne <nsaenz@kernel.org>,
        Chris Brandt <chris.brandt@renesas.com>,
        Wolfram Sang <wsa+renesas@sang-engineering.com>,
        linux-i2c@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org,
        linux-renesas-soc@vger.kernel.org
Cc:     linux-kernel@vger.kernel.org, Prabhakarprabhakar.csengg@gmail.com
References: <20211221175322.7096-1-prabhakar.mahadev-lad.rj@bp.renesas.com>
 <20211221175322.7096-2-prabhakar.mahadev-lad.rj@bp.renesas.com>
From:   Florian Fainelli <f.fainelli@gmail.com>
Message-ID: <6e11a8bc-4d7b-db2c-87ff-4a6b1f5419a0@gmail.com>
Date:   Tue, 21 Dec 2021 10:24:37 -0800
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On 12/21/21 9:53 AM, Lad Prabhakar wrote:
> platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static
> allocation of IRQ resources in DT core code, this causes an issue
> when using hierarchical interrupt domains using "interrupts" property
> in the node as this bypasses the hierarchical setup and messes up the
> irq chaining.
> 
> In preparation for removal of static setup of IRQ resource from DT core
> code use platform_get_irq().
> 
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>

Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-- 
Florian