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Mon, 2 Nov 2026 15:22:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793632978; bh=r9+Y2yjyBbPjAsQv/8T6Rkzzfpw+c+Q8GgV3I8KV3SQ=; h=From:Subject:Date:To:Cc:Reply-To; b=dN+erWMEFPVNMbSJn8utrAwHdbDXcfIXhmRJ5+AVg3xXMVf03upW4cCib0GaSYvua tHAFclFx2vVVkkgchO9ROQl7qyQWTfmTHH7OO/14hjjp1CHi76afDLUIZPDoX0wMmb aPbbUCWRQmztJadsfsuvkrebakXlZY3vXMfwAhMf0kd1H+IdSuLtLQVOHmB7O/gPCf bpVGxiSCrU5TfKPTh1pYkSHCwLKxGAoBcMC3CnydfMNl1CvgVOfxeBJc5+hddSeQMF Stt1jPOkNXxC4Guv4hZ+0wHeEWn18P/2owjlvbudT8iyQo+ax/M87WgVMW1ygFUFaS 5uxZ/MhL4ptsQ== Received: from nexus.subspace.kernel.org (localhost [IPv6:::1]) by lkml.kernel.org (Postfix) with ESMTP id 47E714656B; Mon, 2 Nov 2026 15:22:57 +0000 (UTC) From: Roman Vivchar via B4 Relay Subject: [PATCH 0/2] media: pwm-ir-tx: regulator support Date: Mon, 02 Nov 2026 17:22:55 +0200 Message-Id: <20261102-6768-irled-v1-0-c7064f3afed1@protonmail.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAAAAAAAC/yXMQQ5AMBBA0avIrDVpS9pyFbEoBiOCtIikcXfF8 i3+D+DREXookwAOT/K0LhEiTaAd7TIgoy4aJJdKCC6Z0sowcjN2rMBMmd5ak1sNMdgc9nR9s6r +7Y9mwnZ/D3DfD+eHIGtuAAAA X-Change-ID: 20261102-6768-irled-9e368faa84a7 To: Sean Young , Lee Jones , Pavel Machek , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Mauro Carvalho Chehab , Liam Girdwood , Mark Brown Cc: linux-media@vger.kernel.org, linux-leds@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Roman Vivchar X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1793632976; l=909; i=rva333@protonmail.com; s=20260510; h=from:subject:message-id; bh=1Yz8iX3gDW/P2tgbVxR2nYPw4xtfogUB2xJ/TKPL5hs=; b=113z/dYN4qrLGSqf1+2d6F+mseuCwhk6lycW1Q0C0mqDlihLX8wKsQ//QBiP3qB/evPwZ5yPU RjjEdRsZaEWCDoBRX+Y8wYjGwJvuEQkn0cQLB0DkCS1h2h2ErZyN+RO X-Developer-Key: i=rva333@protonmail.com; a=ed25519; pk=zww/nWjBGoQ4POXCG0BV6fx2iuXK6jx77rsKPA5YK5Y= X-Endpoint-Received: by B4 Relay for rva333@protonmail.com/20260510 with auth_id=777 X-Original-From: Roman Vivchar Reply-To: rva333@protonmail.com This patch series adds optional power-supply property for PWM IR LED, because some boards, like Xiaomi Redmi Note 9 phone, have the LED connected to the eMMC power rail. If the eMMC is powered down, IR LED can't function. Patch 1 adds dt-bindings documentation for the power-supply property. Patch 2 adds regulator management to the driver. Signed-off-by: Roman Vivchar --- Roman Vivchar (2): dt-bindings: leds: irled: pwm-ir-tx: add power supply support media: pwm-ir-tx: add regulator support .../devicetree/bindings/leds/irled/pwm-ir-tx.yaml | 4 +++ drivers/media/rc/pwm-ir-tx.c | 37 +++++++++++++++++++++- 2 files changed, 40 insertions(+), 1 deletion(-) --- base-commit: 5e6de6a2b522f659defacb1551d0465ba6ce13cf change-id: 20261102-6768-irled-9e368faa84a7 Best regards, -- Roman Vivchar