From nobody Wed Dec 17 13:55:59 2025 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) (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 13D53158DD4; Tue, 7 May 2024 12:22:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.19.142 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715084541; cv=none; b=NQYLJqaCjAsyLocE/8nLFXqKCJZZlOf4E4U9TFjOPidpo4HyWlYrOy9GWWDIKJT9YiA0u2nKQx5vnuW2RM1slbXZBqUFkKa6mHIvVsO4JR2kRiKUgb5Of4JH7jejje77yXk8kFjtbGga3yP5UqB8McZFgjpxTPC7Z1J6SQJKKr8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715084541; c=relaxed/simple; bh=TBQJkp0cSO4wK8acG0VnKtXJX+J7TdjIHkOssuvBkVE=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XEU0VNfDI/iiLNY41Z53KVAAN2pMjhmvHZURfOtIDb4hEdK98ImFztdXd/tVTJAKj0C0mn6DgN75WxJf8nChKcCUEhIB2KpPAKBTJfwzQMcbjWP3TFVcbtLrGqXlAilJku2Wr2xn+SkSYY1YQlZO5NG73BHfvB3AGJIYk5NUDv8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=mI6M8Yvs; arc=none smtp.client-ip=198.47.19.142 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="mI6M8Yvs" Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 447CM7GP005768; Tue, 7 May 2024 07:22:07 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1715084527; bh=T/RkWX9FF1gd05lbbr3DFlqsKgFxiCWHWrytrtgwAfk=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=mI6M8YvsLYG+CCP9TJCrqai4a0a2BLZT9KcNzRWTr7UTnkK0bm95euKiuVq/g5eHt +TEAovYa+7gcwyIh/6HVu4PUnLawuPH+LJHb7fBLNGZYXXV7vWo+cWxljlzaCgN6pn 9QjGB5EJEhCWgGPLTtmIcOCSt7j9QYJeGkIJsd5o= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 447CM7n5077373 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 7 May 2024 07:22:07 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 7 May 2024 07:22:07 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 7 May 2024 07:22:07 -0500 Received: from a0497641-HP-Z2-Tower-G9-Workstation-Desktop-PC.dhcp.ti.com (a0497641-hp-z2-tower-g9-workstation-desktop-pc.dhcp.ti.com [172.24.227.36]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 447CLwDO038074; Tue, 7 May 2024 07:22:03 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , , Subject: [PATCH 1/5] regulator: dt-bindings: Unify compatible Date: Tue, 7 May 2024 17:51:54 +0530 Message-ID: <20240507122158.3739291-2-n-francis@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240507122158.3739291-1-n-francis@ti.com> References: <20240507122158.3739291-1-n-francis@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" TPS62870/1/2/3 devices have different output currents (6A/9A/12A/15A) of the TPS6287x family. The I2C addresses are the same between them. There is no need for different compatibles for each for these devices so drop them and add a unified "ti,tps6287x" compatible. Signed-off-by: Neha Malcom Francis --- .../devicetree/bindings/regulator/ti,tps62870.yaml | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/regulator/ti,tps62870.yaml b= /Documentation/devicetree/bindings/regulator/ti,tps62870.yaml index 386989544dac..2998773db990 100644 --- a/Documentation/devicetree/bindings/regulator/ti,tps62870.yaml +++ b/Documentation/devicetree/bindings/regulator/ti,tps62870.yaml @@ -15,10 +15,7 @@ allOf: properties: compatible: enum: - - ti,tps62870 - - ti,tps62871 - - ti,tps62872 - - ti,tps62873 + - ti,tps6287x =20 reg: maxItems: 1 @@ -40,7 +37,7 @@ examples: #size-cells =3D <0>; =20 regulator@41 { - compatible =3D "ti,tps62873"; + compatible =3D "ti,tps6287x"; reg =3D <0x41>; regulator-name =3D "+0.75V"; regulator-min-microvolt =3D <400000>; --=20 2.34.1 From nobody Wed Dec 17 13:55:59 2025 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (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 347BE15B158; Tue, 7 May 2024 12:22:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715084545; cv=none; b=fTjsv0HxlDH8SH2F5L++SKjHoF1ojnd6VRav4iLpBqd7evvk+Lyv9enU8cKC6JJmndU5g2JKQAuTLfNxph2tTq5xqJXW+8gM0ZbrhLQbmG3exs/8fNCdgeEG0+NI8BpN7rn8sXmWJ8c/IlWHXa046xEdrEm/9McPGg/VxPZ6nJk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715084545; c=relaxed/simple; bh=fEMi6P7N4bVTaBaianKMOQ7QKgt11GP+KU+95KU7uZE=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=LNTP2a2c2HnQWoyBJDXvnIDYXZdWG0akvEZSItaFpsDh7RzKLCwAscZxC/QtiuFKS3Fvvs8wuWGY9xEYILPg68ep7Itk1anMwbUpHBSOZF7eykfmrnEoUbeMw+awuNt1r+vMr6IWtBabw5f2k+chs4dkgX4UsSVf2TW0KeEUG+M= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=KGFMB14a; arc=none smtp.client-ip=198.47.23.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="KGFMB14a" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 447CMCEY090978; Tue, 7 May 2024 07:22:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1715084532; bh=ukmd+IAHRmXUMzadAfPwIJvTLf63VTyB1DG1jtJodEE=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=KGFMB14aB9GQllMSWopeRdw0eubxbw776IYgKHmmhGq+Z7hTG4my/TRaaQYXuhNNH 6EdmtNxWHtul5IV7B4ZIUfjlsyqOr7VDS864JnccxtD2Tc2TVXwPJE5QWhORAzbEXK wh092fHe3VLPTn0IMdnRFBWbSKWl4SxEeZkXDl/U= Received: from DLEE101.ent.ti.com (dlee101.ent.ti.com [157.170.170.31]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 447CMCbn049977 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 7 May 2024 07:22:12 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 7 May 2024 07:22:11 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 7 May 2024 07:22:11 -0500 Received: from a0497641-HP-Z2-Tower-G9-Workstation-Desktop-PC.dhcp.ti.com (a0497641-hp-z2-tower-g9-workstation-desktop-pc.dhcp.ti.com [172.24.227.36]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 447CLwDP038074; Tue, 7 May 2024 07:22:07 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , , Subject: [PATCH 2/5] drivers: regulator: tps6287x: Unify compatible Date: Tue, 7 May 2024 17:51:55 +0530 Message-ID: <20240507122158.3739291-3-n-francis@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240507122158.3739291-1-n-francis@ti.com> References: <20240507122158.3739291-1-n-francis@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" TPS62870/1/2/3 devices have different output currents (6A/9A/12A/15A) of the TPS6287x family. The I2C addresses are the same between them. Since the dt-binding now only recognizes ti,tps6287x for the same reason; modify the driver compatible to reflect the same. Signed-off-by: Neha Malcom Francis --- drivers/regulator/tps6287x-regulator.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/regulator/tps6287x-regulator.c b/drivers/regulator/tps= 6287x-regulator.c index 9b7c3d77789e..6dc8511bdd3e 100644 --- a/drivers/regulator/tps6287x-regulator.c +++ b/drivers/regulator/tps6287x-regulator.c @@ -154,20 +154,14 @@ static int tps6287x_i2c_probe(struct i2c_client *i2c) } =20 static const struct of_device_id tps6287x_dt_ids[] =3D { - { .compatible =3D "ti,tps62870", }, - { .compatible =3D "ti,tps62871", }, - { .compatible =3D "ti,tps62872", }, - { .compatible =3D "ti,tps62873", }, + { .compatible =3D "ti,tps6287x", }, { } }; =20 MODULE_DEVICE_TABLE(of, tps6287x_dt_ids); =20 static const struct i2c_device_id tps6287x_i2c_id[] =3D { - { "tps62870", 0 }, - { "tps62871", 0 }, - { "tps62872", 0 }, - { "tps62873", 0 }, + { "tps6287x", 0 }, {}, }; =20 --=20 2.34.1 From nobody Wed Dec 17 13:55:59 2025 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) (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 6F9FD158D9A; Tue, 7 May 2024 12:22:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.249 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715084553; cv=none; b=fgmSExpMI3NLNMEjP6aVOqLvaD05CKVAYovlIsPJG4DphiFlamaq7ajgEak080n0BVdn2liNNI2bvvorvx/k5frKjyfyqGIagr9R7z6R5jru5o3Pin0riSZc75EeLznIqlXOg7ZtLWNBTKJX3M+eVgEVvTGKc7dTBtzQDBEbQdI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715084553; c=relaxed/simple; bh=2cQv6XBDyOhTgee0zAQJ0zsYKovRivundyuqbli8OFw=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=tDEmhRdz+EtOm5DkOCdKvGDJr12kcoMsTGrQONSshtbVF0k0eeLsaemFUJGRNpW2LxH/ZQX2rnavr84ZVmhFhxuxgr7uW40HNZ2/i0YweqWv9E/QIwGycAO1fK9RdiceMwbAXnSmmJ/E5H7M0Ou+BaGQkurlsRQGefEY4UMYKr8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=Ig276Z9u; arc=none smtp.client-ip=198.47.23.249 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="Ig276Z9u" Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 447CMGod018818; Tue, 7 May 2024 07:22:16 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1715084536; bh=5o3XXAlBSBfUclHCSASQlw8HuZIIIRdrGqTM+UaDGxk=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=Ig276Z9uqB2Dc9cnDwcoZIg9uUO6TMLDSmWo3UqCJepfQoSiKgrodCoKi0/qjGDaz iEFEBNcepD/yIxK3GTbQIQhy9CVNE/UBlJP9sQ/3Y6GCpF/JgH3SF0yksabkZNmJgL kj6E+6t+dod/l4nvV4Pucyup4tvE194ZhAgS+TVA= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 447CMG17015786 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 7 May 2024 07:22:16 -0500 Received: from DFLE105.ent.ti.com (10.64.6.26) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 7 May 2024 07:22:15 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 7 May 2024 07:22:15 -0500 Received: from a0497641-HP-Z2-Tower-G9-Workstation-Desktop-PC.dhcp.ti.com (a0497641-hp-z2-tower-g9-workstation-desktop-pc.dhcp.ti.com [172.24.227.36]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 447CLwDQ038074; Tue, 7 May 2024 07:22:12 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , , Subject: [PATCH 3/5] arm64: boot: dts: ti: k3-am68-sk-base-board: Add LP8733 and TPS6287 nodes Date: Tue, 7 May 2024 17:51:56 +0530 Message-ID: <20240507122158.3739291-4-n-francis@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240507122158.3739291-1-n-francis@ti.com> References: <20240507122158.3739291-1-n-francis@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" Add DTS node for LP87334E PMIC and two TPS6287x high current buck converters. LP87334E is responsible for supplying power to the MCU and MAIN domains as well as to LPDDR4. The two TPS6287x supply power to the MAIN domain for AVS and other core supplies. Signed-off-by: Neha Malcom Francis Link: https://www.ti.com/lit/pdf/slda060 --- .../boot/dts/ti/k3-am68-sk-base-board.dts | 78 +++++++++++++++++++ 1 file changed, 78 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts b/arch/arm64/= boot/dts/ti/k3-am68-sk-base-board.dts index d743f023cdd9..5cd8310ea1c3 100644 --- a/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts +++ b/arch/arm64/boot/dts/ti/k3-am68-sk-base-board.dts @@ -414,6 +414,84 @@ &wkup_uart0 { pinctrl-0 =3D <&wkup_uart0_pins_default>; }; =20 +&wkup_i2c0 { + bootph-all; + status =3D "okay"; + pinctrl-names =3D "default"; + pinctrl-0 =3D <&wkup_i2c0_pins_default>; + clock-frequency =3D <400000>; + + lp8733: pmic@60 { + compatible =3D "ti,lp8733"; + reg =3D <0x60>; + + buck0-in-supply =3D <&vsys_3v3>; + buck1-in-supply =3D <&vsys_3v3>; + ldo0-in-supply =3D <&vsys_3v3>; + ldo1-in-supply =3D <&vsys_3v3>; + + lp8733_regulators: regulators { + lp8733_buck0_reg: buck0 { + /* FB_B0 -> LP8733-BUCK1 - VDD_MCU_0V85 */ + regulator-name =3D "lp8733-buck0"; + regulator-min-microvolt =3D <850000>; + regulator-max-microvolt =3D <850000>; + regulator-always-on; + regulator-boot-on; + }; + + lp8733_buck1_reg: buck1 { + /* FB_B1 -> LP8733-BUCK2 - VDD_DDR_1V1 */ + regulator-name =3D "lp8733-buck1"; + regulator-min-microvolt =3D <1100000>; + regulator-max-microvolt =3D <1100000>; + regulator-always-on; + regulator-boot-on; + }; + + lp8733_ldo0_reg: ldo0 { + /* LDO0 -> LP8733-LDO1 - VDA_DLL_0V8 */ + regulator-name =3D "lp8733-ldo0"; + regulator-min-microvolt =3D <800000>; + regulator-max-microvolt =3D <800000>; + regulator-boot-on; + regulator-always-on; + }; + + lp8733_ldo1_reg: ldo1 { + /* LDO1 -> LP8733-LDO2 - VDA_LN_1V8 */ + regulator-name =3D "lp8733-ldo1"; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; + + tps62873a: tps62873@40 { + compatible =3D "ti,tps6287x"; + bootph-pre-ram; + reg =3D <0x40>; + regulator-name =3D "VDD_CPU_AVS"; + regulator-min-microvolt =3D <600000>; + regulator-max-microvolt =3D <900000>; + regulator-boot-on; + regulator-always-on; + }; + + tps62873b: tps62873@43 { + compatible =3D "ti,tps6287x"; + bootph-pre-ram; + reg =3D <0x43>; + regulator-name =3D "VDD_CORE_0V8"; + regulator-min-microvolt =3D <800000>; + regulator-max-microvolt =3D <800000>; + regulator-boot-on; + regulator-always-on; + }; +}; + &mcu_uart0 { status =3D "okay"; pinctrl-names =3D "default"; --=20 2.34.1 From nobody Wed Dec 17 13:55:59 2025 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (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 7C42415DBAE; Tue, 7 May 2024 12:22:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715084551; cv=none; b=epArIQ8JEzDciwiIZvbWrZavhG/4xl3Vv/XEV/OZT2Je2SsI+DeMSeOT9+uQJpXHpZHNxnDB+8WoRA/+MwhAAUaxR5s7vwBNI+jkqMTZY9MognyZuV/leXQBkfzyfZkfOkIdY6NI1PWy3CN/uxvK0I49QFT8Hdvz7XKTIhLFiIE= ARC-Message-Signature: i=1; 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Tue, 7 May 2024 07:22:20 -0500 Received: from a0497641-HP-Z2-Tower-G9-Workstation-Desktop-PC.dhcp.ti.com (a0497641-hp-z2-tower-g9-workstation-desktop-pc.dhcp.ti.com [172.24.227.36]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 447CLwDR038074; Tue, 7 May 2024 07:22:16 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , , Subject: [PATCH 4/5] arm64: boot: dts: ti: k3-am69-sk: Add TPS62873 node Date: Tue, 7 May 2024 17:51:57 +0530 Message-ID: <20240507122158.3739291-5-n-francis@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240507122158.3739291-1-n-francis@ti.com> References: <20240507122158.3739291-1-n-francis@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" Add DTS node for two TPS6287x high current buck convertors. The two TPS6287x supply power to the MAIN domain for AVS and other core supplies. Signed-off-by: Neha Malcom Francis --- arch/arm64/boot/dts/ti/k3-am69-sk.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am69-sk.dts b/arch/arm64/boot/dts/ti= /k3-am69-sk.dts index 50de2a448a3a..37257d616cd1 100644 --- a/arch/arm64/boot/dts/ti/k3-am69-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am69-sk.dts @@ -814,6 +814,28 @@ ldoa4: ldo4 { }; }; }; + + tps62873a: tps62873@40 { + compatible =3D "ti,tps6287x"; + bootph-pre-ram; + reg =3D <0x40>; + regulator-name =3D "VDD_CPU_AVS"; + regulator-min-microvolt =3D <600000>; + regulator-max-microvolt =3D <900000>; + regulator-boot-on; + regulator-always-on; + }; + + tps62873b: tps62873@43 { + compatible =3D "ti,tps6287x"; + bootph-pre-ram; + reg =3D <0x43>; + regulator-name =3D "VDD_CORE_0V8"; + regulator-min-microvolt =3D <760000>; + regulator-max-microvolt =3D <840000>; + regulator-boot-on; + regulator-always-on; + }; }; =20 &wkup_gpio0 { --=20 2.34.1 From nobody Wed Dec 17 13:55:59 2025 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) (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 1025215E1E5; Tue, 7 May 2024 12:22:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.248 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715084553; cv=none; b=X6sgvPLzPDSbs24hiHz6MYdzJo16GIM/YwbDgaoI1OqYa/WwQ9ptwJYzjcONXapmr7PxFo+bnaQescnvtFpN+QkSYeZy+VxREqrKllwp+RTUlKTrG6dbnslIbsjoj+2rnDTJwiTPCFLPp+SvtTs5f+wXXSSd97gJPNVpMg1GlLQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715084553; c=relaxed/simple; bh=6cQoncQ5unf3QFO+Zm6z73ucOUPvr7q1ARLhhcNcNiY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=cV1/I4zsoD8CFc71kE4u/HdI1vkDgtizsNBpTJUtzde8G2tXoywvWD76NnBRntTPwm0LGsa0XbFRmxg9JYxXOWfpajY9wrnJ8BoOGqh3YRSo3P69g2cV2lS4NYXNAQHtm+sTg4dRfmYjs7Crk3pLDpZoSqZ80hgrEzmM89twnwU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=heZ0joYI; arc=none smtp.client-ip=198.47.23.248 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="heZ0joYI" Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 447CMODs091036; Tue, 7 May 2024 07:22:24 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1715084544; bh=VaPYXP7plLTdrxeb9bd/XeTAgqX+Y/r4AjC1Y9AxwXU=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=heZ0joYIeGHwE/lPw2zbpmjfgbmw8oaFLg9XXlCtDbXfSr8LRt6xk2i3Rmi7B6a+t dzl2vr+b5rn/6QAH2KE/erw5LCtJ9TC6EOZnBa7FSDKjd/XwZZwKEZV/yZIsBVfqAc RRUGp6phh8TEfQYoaVq8rMIpbwm25K0Yyv/nZ1ek= Received: from DLEE101.ent.ti.com (dlee101.ent.ti.com [157.170.170.31]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 447CMO1J050119 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 7 May 2024 07:22:24 -0500 Received: from DLEE103.ent.ti.com (157.170.170.33) by DLEE101.ent.ti.com (157.170.170.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Tue, 7 May 2024 07:22:24 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE103.ent.ti.com (157.170.170.33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Tue, 7 May 2024 07:22:24 -0500 Received: from a0497641-HP-Z2-Tower-G9-Workstation-Desktop-PC.dhcp.ti.com (a0497641-hp-z2-tower-g9-workstation-desktop-pc.dhcp.ti.com [172.24.227.36]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 447CLwDS038074; Tue, 7 May 2024 07:22:20 -0500 From: Neha Malcom Francis To: , , , , , , , CC: , , , , , Subject: [PATCH 5/5] arm64: boot: dts: ti: k3-j784s4-evm: Add TPS62873 node Date: Tue, 7 May 2024 17:51:58 +0530 Message-ID: <20240507122158.3739291-6-n-francis@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240507122158.3739291-1-n-francis@ti.com> References: <20240507122158.3739291-1-n-francis@ti.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Content-Type: text/plain; charset="utf-8" Add Tulip TPS62873 nodes for J784S4 EVM. These are step-down regulators that supply VDD_CPU_AVS and VDD_CORE_0V8 to the SoC. Signed-off-by: Neha Malcom Francis --- arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts= /ti/k3-j784s4-evm.dts index 81fd7afac8c5..ccd91f266840 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -579,6 +579,28 @@ ldoa4: ldo4 { }; }; }; + + tps62873a: tps62873@40 { + compatible =3D "ti,tps6287x"; + bootph-pre-ram; + reg =3D <0x40>; + regulator-name =3D "VDD_CPU_AVS"; + regulator-min-microvolt =3D <750000>; + regulator-max-microvolt =3D <1330000>; + regulator-boot-on; + regulator-always-on; + }; + + tps62873b: tps62873@43 { + compatible =3D "ti,tps6287x"; + bootph-pre-ram; + reg =3D <0x43>; + regulator-name =3D "VDD_CORE_0V8"; + regulator-min-microvolt =3D <760000>; + regulator-max-microvolt =3D <840000>; + regulator-boot-on; + regulator-always-on; + }; }; =20 &mcu_uart0 { --=20 2.34.1