From: Grygorii Strashko <grygorii.strashko@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>,
Faiz Abbas <faiz_abbas@ti.com>, Sekhar Nori <nsekhar@ti.com>,
Nishanth Menon <nm@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 v5 1/3] arm64: dts: ti: k3-j7200: Add gpio nodes
Date: Thu, 11 Mar 2021 14:30:30 +0200 [thread overview]
Message-ID: <a52993f1-9477-4ed2-cfd6-b2cf35b24d10@ti.com> (raw)
In-Reply-To: <20210310161924.22256-2-a-govindraju@ti.com>
On 10/03/2021 18:19, Aswath Govindraju wrote:
> From: Faiz Abbas <faiz_abbas@ti.com>
>
> There are 4 instances of gpio modules in main domain:
> gpio0, gpio2, gpio4 and gpio6
>
> Groups are created to provide protection between different processor
> virtual worlds. Each of these modules I/O pins are muxed within the
> group. Exactly one module can be selected to control the corresponding
> pin by selecting it in the pad mux configuration registers.
>
> This group in main domain pins out 69 lines (5 banks). Add DT modes for
> each module instance in the main domain.
>
> Similar to the gpio groups in main domain, there is one gpio group in
> wakeup domain with 2 module instances in it.
>
> The gpio group pins out 72 pins (6 banks) of the first 85 gpio lines. Add
> DT nodes for each module instance in the wakeup domain.
>
> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
> Signed-off-by: Aswath Govindraju <a-govindraju@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-j7200-main.dtsi | 72 +++++++++++++++++++
> .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi | 34 +++++++++
> 2 files changed, 106 insertions(+)
>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
--
Best regards,
grygorii
next prev parent reply other threads:[~2021-03-11 12:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-10 16:19 [PATCH v5 0/3] J7200: Add support for GPIO and higher speed modes in MMCSD subsystems Aswath Govindraju
2021-03-10 16:19 ` [PATCH v5 1/3] arm64: dts: ti: k3-j7200: Add gpio nodes Aswath Govindraju
2021-03-11 12:30 ` Grygorii Strashko [this message]
2021-03-10 16:19 ` [PATCH v5 2/3] arm64: dts: ti: k3-j7200-common-proc-board: Disable unused gpio modules Aswath Govindraju
2021-03-16 12:01 ` Grygorii Strashko
2021-03-10 16:19 ` [PATCH v5 3/3] arm64: dts: ti: k3-j7200: Add support for higher speed modes and update delay select values for MMCSD subsystems Aswath Govindraju
2021-03-18 15:15 ` Kishon Vijay Abraham I
2021-03-19 3:45 ` Aswath Govindraju
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