From patchwork Mon Jan 29 21:23:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 13536440 X-Patchwork-Delegate: geert@linux-m68k.org Received: from mail.zeus03.de (www.zeus03.de [194.117.254.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 87ECB76020 for ; Mon, 29 Jan 2024 21:23:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706563442; cv=none; b=PWuj02NXdqYysA2N3+gem1OaRX0oLG+toeAa9iQeFauCWp7jL+iYmAr5b1OgzhXXNeXeXS8W8dej6BB7J75ivphshNwe4qW+QAMNjUEEWFFriSQF1v9Lppla+da8g5DruTHt1MqJuJ+Gn8HxodLblox1goznX3hXAJfW+dlymlk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706563442; c=relaxed/simple; bh=GlrNaF+y+j+1HhgAvWni+MuqU1fevfBA3ErLcO44YAY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=P9WT85uuyvAEh/AWD4AVigqes1t0c10mYqeKmmvi9zWohmkTZKwihHrjHSiEv+P7c4ajSlqPA5NOEawXKRz1COrQuDRQvPjkBzeO3x0IhDPPpVaT/2exBsZTfMp9GDGQqliKrG1+N9lGCZbwdYONT+kVaii9gI4pyCujBROe+FQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=bOf4iwfW; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="bOf4iwfW" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-transfer-encoding; s=k1; bh=adASpJY7Nmq+Nz3UDqRYg+KRkDudZYgsA7/Kke8jZTg=; b=bOf4iw fWG21fnRcm13dC+ASiLMZmMQKolzuDRv6g3NyXyyxUrwNM1c9QV1QG6fTdF+hBV7 B7E9DGMbOA3qGCn5pfaZm4QCxyZSeutJepCrNpy3+ouaMD4Bbq9GiNgQe7+irTSV NI92grQg8jNDG9gVEjCqO8kq2ZSzdh9zsN/z03d5Os5MsC0i3OOR2xL060GqAtNK lOshVpPMJpmkJYm6SS5pL5R9bZqA3dovE2P04/9plcAZQ+tuIhpADGvwqIQW2+cJ XNsSvrD0A8L8d/0XWWs+rJrSLWJXURJTQgOlxfQgI1anV/SNwBmGmHXBJ8kRVRDG pHuuMjIJ7jHGFcWg== Received: (qmail 2612118 invoked from network); 29 Jan 2024 22:23:56 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 29 Jan 2024 22:23:56 +0100 X-UD-Smtp-Session: l3s3148p1@gOlkQxwQdudehhtJ From: Wolfram Sang To: linux-renesas-soc@vger.kernel.org Cc: Wolfram Sang , Geert Uytterhoeven , Magnus Damm , Rob Herring , Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 1/2] arm64: dts: renesas: ulcb-kf: adapt 1.8V HDMI regulator to schematics Date: Mon, 29 Jan 2024 22:23:49 +0100 Message-Id: <20240129212350.33370-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240129212350.33370-1-wsa+renesas@sang-engineering.com> References: <20240129212350.33370-1-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: linux-renesas-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 It is named T1.8V in the schematics. Also add properties dcoumenting it is always on, also during boot. Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven --- arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index c8dc06f0dfed..6b6a0a8bc1db 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -32,11 +32,13 @@ hdmi1_con: endpoint { }; }; - hdmi_1v8: regulator-hdmi-1v8 { + t1v8: regulator-t1v8 { compatible = "regulator-fixed"; - regulator-name = "hdmi-1v8"; + regulator-name = "t1v8"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; }; pcie_1v5: regulator-pcie-1v5 { @@ -154,11 +156,11 @@ hdmi@3d { pd-gpios = <&gpio_exp_75 5 GPIO_ACTIVE_LOW>; - avdd-supply = <&hdmi_1v8>; - dvdd-supply = <&hdmi_1v8>; - pvdd-supply = <&hdmi_1v8>; + avdd-supply = <&t1v8>; + dvdd-supply = <&t1v8>; + pvdd-supply = <&t1v8>; dvdd-3v-supply = <®_3p3v>; - bgvdd-supply = <&hdmi_1v8>; + bgvdd-supply = <&t1v8>; adi,input-depth = <8>; adi,input-colorspace = "rgb";