From patchwork Wed Jan 17 13:18:06 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 13521728 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 8D5261EB41 for ; Wed, 17 Jan 2024 13:18:28 +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=1705497514; cv=none; b=RTYp0cPeBT+V/DVpqfYEuvoO4GMis0i0tfGNtrV0hm5AFvfMfipIisWa1Q0L6ofFds5rrc5ouQENRUzFzK4jScvDj8WAkXqn6GoAJVHichGzViSWtDT0HcGj/HRRK9J1wSI4cw8FL+zHPAhr4YTTKe6Akl6XxIqggJL05uG4mqc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705497514; c=relaxed/simple; bh=0qy1MLpQ6p2dS2/1Q15w8I1HCtN755jfOJd1BS66sZs=; h=DKIM-Signature:Received:Received:X-UD-Smtp-Session:From:To:Cc: Subject:Date:Message-Id:X-Mailer:In-Reply-To:References: MIME-Version:Content-Transfer-Encoding; b=Hj2vIoGUw/7Ms5UkrjVN9ao2cGNExHNsmznbzXiybje/YSQtKsunyn9jfaicnVVaafWTn9JcjVUrEhr2xlMqLdTS4wT5c3/VJsqhGtf1xTXERisg2i/2WpUgQLraBH54T2B+LboET75EiiI0TTDC8BJyFu0/CvVjFtriCtZfT0I= 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=AP4Ol74U; 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="AP4Ol74U" 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=AyLwU/dOyiUIxe1GTEza74hDuEoJNyCzqQJuYuqtMEg=; b=AP4Ol7 4UaaZUnBUtlt8IO058qBQ5o68vB5G/UKnBAloYmcdOSOfWXD1BPq6TNxs4XmCwaJ gMbQwBuLH6FFNOrwdGWnypnk0wTU0s5z7IF+I0/vz9+/K2aukFTzBVd5DgwbxzMM AcrmpV45fNWM2bcwVqT7L5PWHn+HRaxxkpSZbI9TqSUeQFEk3GxjTUJFvPVRL+dj 0pD8QAui8JR8M9rqKJR9uPv48joj/ACC9d73zcUuhvWnWebSodixhEybOBA57TFV 8fHD0HwclTwu5HoeL5fD+wmOU39ZBDqZQFkczt/uwSyVp0aOA3JePN40LC7c0g2f Kr9YVG+CoBqCtj5A== Received: (qmail 2754609 invoked from network); 17 Jan 2024 14:18:21 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 17 Jan 2024 14:18:21 +0100 X-UD-Smtp-Session: l3s3148p1@AlKzFCQP3KpehhtJ 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 v3 1/2] arm64: dts: renesas: ulcb-kf: drop duplicate 3.3v regulators Date: Wed, 17 Jan 2024 14:18:06 +0100 Message-Id: <20240117131807.24997-2-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240117131807.24997-1-wsa+renesas@sang-engineering.com> References: <20240117131807.24997-1-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 Schematics say that all these 3.3v sources are driven by "D3.3V". We have a regulator for it already in ulcb.dtsi. Use it instead. Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven --- Following a suggestion from Geert[1], let's inherit the 3.3V regulator from ulcb.dtsi. I kept the other KF regulators because: - 'hdmi_1v8' is really derived from d3.3v on the KingFisher board. It is named "T1.8V" in the schematics. Maybe we rename it? - 'snd_vcc5v' looks like D5V to me. While it seems available on the connectors, it looks unused on the ULCB. So, keep it KingFisher only. But maybe rename it to "reg_5v"? [1] https://lore.kernel.org/r/CAMuHMdXbpBeKNL6QC_vYTrocf7xPcvUBQmoV9vboqVt_ciio+g@mail.gmail.com Changes since last version: * new patch arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 35 +++++------------------- 1 file changed, 7 insertions(+), 28 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index 3885ef3454ff..40a5f98c1190 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -32,13 +32,6 @@ hdmi1_con: endpoint { }; }; - accel_3v3: regulator-acc-3v3 { - compatible = "regulator-fixed"; - regulator-name = "accel-3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - hdmi_1v8: regulator-hdmi-1v8 { compatible = "regulator-fixed"; regulator-name = "hdmi-1v8"; @@ -46,20 +39,6 @@ hdmi_1v8: regulator-hdmi-1v8 { regulator-max-microvolt = <1800000>; }; - hdmi_3v3: regulator-hdmi-3v3 { - compatible = "regulator-fixed"; - regulator-name = "hdmi-3v3"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - - snd_3p3v: regulator-snd_3p3v { - compatible = "regulator-fixed"; - regulator-name = "snd-3.3v"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; - snd_vcc5v: regulator-snd_vcc5v { compatible = "regulator-fixed"; regulator-name = "snd-vcc5v"; @@ -160,7 +139,7 @@ hdmi@3d { avdd-supply = <&hdmi_1v8>; dvdd-supply = <&hdmi_1v8>; pvdd-supply = <&hdmi_1v8>; - dvdd-3v-supply = <&hdmi_3v3>; + dvdd-3v-supply = <®_3p3v>; bgvdd-supply = <&hdmi_1v8>; adi,input-depth = <8>; @@ -198,8 +177,8 @@ accelerometer@1d { compatible = "st,lsm9ds0-imu"; reg = <0x1d>; - vdd-supply = <&accel_3v3>; - vddio-supply = <&accel_3v3>; + vdd-supply = <®_3p3v>; + vddio-supply = <®_3p3v>; }; pcm3168a: audio-codec@44 { @@ -209,8 +188,8 @@ pcm3168a: audio-codec@44 { clocks = <&clksndsel>; clock-names = "scki"; - VDD1-supply = <&snd_3p3v>; - VDD2-supply = <&snd_3p3v>; + VDD1-supply = <®_3p3v>; + VDD2-supply = <®_3p3v>; VCCAD1-supply = <&snd_vcc5v>; VCCAD2-supply = <&snd_vcc5v>; VCCDA1-supply = <&snd_vcc5v>; @@ -221,8 +200,8 @@ gyroscope@6b { compatible = "st,lsm9ds0-gyro"; reg = <0x6b>; - vdd-supply = <&accel_3v3>; - vddio-supply = <&accel_3v3>; + vdd-supply = <®_3p3v>; + vddio-supply = <®_3p3v>; }; }; }; From patchwork Wed Jan 17 13:18:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 13521726 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 D99261EB45 for ; Wed, 17 Jan 2024 13:18:29 +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=1705497513; cv=none; b=B02y2qEiTm5MSuAi5sPAuAUchtnKVcCZLLT2M6HDYBq7v82jRGFcrFhlMJPBjoiUmcNWKPdbrT7A9VJYBvaYFmyKzPD3Ibz54S8WIOFIo3a57mxy3+5/jEKFit7CeasBn4nCJ61UtGdjbcV9xDPlmciOX6FObgOt5+zvrm6oC4I= ARC-Message-Signature: i=1; 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dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="ko9Y1Kto" 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=Gm6DXUbLl/SBcL7Tq61flrVhouAD9tPRtlD6zCnjH7E=; b=ko9Y1K toxtvK1ef7XAsff+gKBYfzKSmnxs+07pLBPemTTr/T/TfWtRAARlQDGVT6w0AtZM KVLGx68BuO7gBwCGCLV0nfw60/gZ+hoO5yaRIAo0t+aYsYumr/SPTkxQXKnaS/kz yYBsrYCscYLh8oaQ77WTzTu/090v4d9iLOdgXE4Vmk5xagMt3mFqrEr3I9C3VQoj DX9tn6qPkn85qmvRo3pibZxKm3a5T63MnE5cPjqGHb736XuQTCSCZaQqHB6VdOzu uwf5ceQEr1BffMkcm6WWGeCoT30EucjP6LENAqWannaesTwEEWBqScLBvzPScetC IcCA0SHuZgfV8N9A== Received: (qmail 2754662 invoked from network); 17 Jan 2024 14:18:21 +0100 Received: by mail.zeus03.de with ESMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 17 Jan 2024 14:18:21 +0100 X-UD-Smtp-Session: l3s3148p1@1My/FCQP4qpehhtJ 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 v3 2/2] arm64: dts: renesas: ulcb-kf: add node for GNSS Date: Wed, 17 Jan 2024 14:18:07 +0100 Message-Id: <20240117131807.24997-3-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240117131807.24997-1-wsa+renesas@sang-engineering.com> References: <20240117131807.24997-1-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 Signed-off-by: Wolfram Sang Reviewed-by: Geert Uytterhoeven --- Changes since last version: * use 'reg_3p3v' instead of custom regulator arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi index 40a5f98c1190..e3cc0e0e73cc 100644 --- a/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi +++ b/arch/arm64/boot/dts/renesas/ulcb-kf.dtsi @@ -392,6 +392,13 @@ &scif1 { pinctrl-names = "default"; status = "okay"; + + gnss { + compatible = "u-blox,neo-m8"; + reset-gpios = <&gpio_exp_75 6 GPIO_ACTIVE_LOW>; + vcc-supply = <®_3p3v>; + current-speed = <9600>; + }; }; &sdhi3 {