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Mon, 27 Jul 2026 19:49:26 -0700 (PDT) Received: from zenbox ([2600:1700:18fb:6011:722a:22a9:308b:2c35]) by smtp.gmail.com with ESMTPSA id 00721157ae682-81f6579f462sm40974847b3.11.2026.07.27.19.49.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 27 Jul 2026 19:49:25 -0700 (PDT) From: Justin Suess To: Sean Young , Mauro Carvalho Chehab , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Ripard Cc: linux-media@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, Sashiko , Andre Przywara , Justin Suess Subject: [PATCH v4 4/4] arm64: dts: allwinner: a523: enable IR on the Avaota A1 Date: Mon, 27 Jul 2026 22:49:16 -0400 Message-ID: <20260728024916.993224-5-utilityemal77@gmail.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260728024916.993224-1-utilityemal77@gmail.com> References: <20260728024916.993224-1-utilityemal77@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260727_194927_483604_D5D9C059 X-CRM114-Status: GOOD ( 11.64 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Andre Przywara The Avaota A1 board has an IR receiver chip on the PCB (next to the Ethernet jacks), wired to the PI8 pin on the SoC. Enable the CIR receiver in the main power domain. Tested on the board with evtest and some random TV remote control. Signed-off-by: Andre Przywara [justin: move the PI8 pinmux node into the dtsi patch] Signed-off-by: Justin Suess --- Notes: v4: - move the PI8 pinmux node into the dtsi patch (Chen-Yu) - add my Signed-off-by (Chen-Yu, Andre) arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts b/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts index 474354fbfcec..994f1e4f0ce7 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts +++ b/arch/arm64/boot/dts/allwinner/sun55i-t527-avaota-a1.dts @@ -100,6 +100,12 @@ &gpu { status = "okay"; }; +&ir { + pinctrl-names = "default"; + pinctrl-0 = <&ir_rx_pin>; + status = "okay"; +}; + &ledc { pinctrl-names = "default"; pinctrl-0 = <&ledc_ph_pin>; -- 2.54.0