From: Nishanth Menon <nm@ti.com>
To: Aswath Govindraju <a-govindraju@ti.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>,
Lokesh Vutla <lokeshvutla@ti.com>,
Kishon Vijay Abraham I <kishon@ti.com>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Dave Gerlach <d-gerlach@ti.com>, Tero Kristo <kristo@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 0/2] AM64: Add support for GPIO
Date: Tue, 9 Mar 2021 08:43:33 -0600 [thread overview]
Message-ID: <20210309144333.6ko6olztldslj3fo@paralegal> (raw)
In-Reply-To: <20210304112924.12470-1-a-govindraju@ti.com>
On 16:59-20210304, Aswath Govindraju wrote:
> The following series of patches adds support for gpio on AM642 evm/sk.
>
> Changes since v1:
> - Added DT for gpio subsystem present in MCU domain
> - reserved the mcu gpio for firmware usage
>
> This series of patches depend on,
> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439039
> https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=439153
>
>
> Aswath Govindraju (2):
> arm64: dts: ti: k3-am64: Add GPIO DT nodes
> arm64: dts: ti: k3-am642: reserve gpio in mcu domain for firmware
> usage
>
> arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 45 ++++++++++++++++++++++++
> arch/arm64/boot/dts/ti/k3-am64-mcu.dtsi | 27 ++++++++++++++
> arch/arm64/boot/dts/ti/k3-am642-evm.dts | 5 +++
> arch/arm64/boot/dts/ti/k3-am642-sk.dts | 5 +++
> 4 files changed, 82 insertions(+)
>
> --
> 2.17.1
>
Based on your offline comment:
-----
On going through the bootlogs before posting for I found the following
errors,
[ 1.091117] davinci_gpio 601000.gpio: IRQ index 2 not found
[ 1.101522] davinci_gpio 601000.gpio: error -ENXIO: IRQ not populated
Some issues in allocating interrupts in case of main_gpio1. I
accumulated the gpio with interrupt numbers. I'll try to debug the
reason behind it and update you with its status. (bootlogs of ti-sdk,
also have this error).
-----
I am going to drop this off my queue, please update if the fixup is some
system configuration error or repost with fix.
--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D
next prev parent reply other threads:[~2021-03-09 14:44 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-04 11:29 [PATCH v2 0/2] AM64: Add support for GPIO Aswath Govindraju
2021-03-04 11:29 ` [PATCH v2 1/2] arm64: dts: ti: k3-am64: Add GPIO DT nodes Aswath Govindraju
2021-03-04 11:29 ` [PATCH v2 2/2] arm64: dts: ti: k3-am642: reserve gpio in mcu domain for firmware usage Aswath Govindraju
2021-03-09 14:43 ` Nishanth Menon [this message]
2021-03-09 15:50 ` [PATCH v2 0/2] AM64: Add support for GPIO Aswath Govindraju
2021-03-09 15:58 ` Nishanth Menon
2021-03-19 5:22 ` Aswath Govindraju
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