From: Drew Fustini <fustini@kernel.org>
To: Icenowy Zheng <zhengxingda@iscas.ac.cn>
Cc: Guo Ren <guoren@kernel.org>, Fu Wei <wefu@redhat.com>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, MoeLeak <i@leak.moe>,
Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
linux-riscv@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Icenowy Zheng <uwu@icenowy.me>,
Emil Renner Berthing <emil.renner.berthing@canonical.com>
Subject: Re: [PATCH v2 5/5] riscv: dts: thead: Add remaining Lichee Pi 4A IO expansions
Date: Mon, 20 Jul 2026 11:28:05 -0700 [thread overview]
Message-ID: <al5otZoK9h1OQt--@thelio> (raw)
In-Reply-To: <20260714074515.1959352-6-zhengxingda@iscas.ac.cn>
On Tue, Jul 14, 2026 at 03:45:15PM +0800, Icenowy Zheng wrote:
> From: Emil Renner Berthing <emil.renner.berthing@canonical.com>
>
> Lichee Pi 4A has 3 I2C IO expansion chips onboard, connected to the
> I2C0/1/3 busses. The I2C1 one is already added to the device tree, but
> the I2C0/3 ones are not yet added.
>
> Add device tree nodes for them.
>
> Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
> [Icenowy: added commit description, enable SoC pull-up, remove I2C1 and
> aliases]
> Signed-off-by: Icenowy Zheng <zhengxingda@iscas.ac.cn>
> ---
> .../boot/dts/thead/th1520-lichee-pi-4a.dts | 63 +++++++++++++++++++
> 1 file changed, 63 insertions(+)
Reviewed-by: Drew Fustini <fustini@kernel.org>
Thanks,
Drew
prev parent reply other threads:[~2026-07-20 18:28 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-14 7:45 [PATCH v2 0/5] Add remaining IO expansions on Lichee Pi 4A Icenowy Zheng
2026-07-14 7:45 ` [PATCH v2 1/5] riscv: dts: thead: th1520: remove pclk for I2C1 Icenowy Zheng
2026-07-20 18:25 ` Drew Fustini
2026-07-14 7:45 ` [PATCH v2 2/5] riscv: dts: thead: Add TH1520 I2C nodes Icenowy Zheng
2026-07-20 18:26 ` Drew Fustini
2026-07-14 7:45 ` [PATCH v2 3/5] riscv: dts: thead: lpi4a: sort nodes Icenowy Zheng
2026-07-20 18:26 ` Drew Fustini
2026-07-14 7:45 ` [PATCH v2 4/5] riscv: dts: thead: Add IO labels for the IO expansion on I2C1 Icenowy Zheng
2026-07-14 7:56 ` sashiko-bot
2026-07-16 20:52 ` Drew Fustini
2026-07-17 4:11 ` Icenowy Zheng
2026-07-20 16:56 ` Drew Fustini
2026-07-20 17:28 ` Icenowy Zheng
2026-07-20 18:27 ` Drew Fustini
2026-07-14 7:45 ` [PATCH v2 5/5] riscv: dts: thead: Add remaining Lichee Pi 4A IO expansions Icenowy Zheng
2026-07-20 18:28 ` Drew Fustini [this message]
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