From patchwork Tue May 7 12:21:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neha Malcom Francis X-Patchwork-Id: 13656766 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 12402C25B4F for ; Tue, 7 May 2024 12:22:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=eUf+LOm0Lee1bYGwHsZPTg/e/0bP7LZ8Gwvf+xIkYow=; b=Lvi7a7U+SSt/eB JO5qNzU4oMJAXwKTQCtwAk5qpHabqscdrHL8riow8ZGYRqxRhqQN0HSD59W9qRXcMcdMUEHkTrxHy smgkBIWHjpzkbSe1Up1Yt7g8B5CspLuNMthyr6CFIcbGphIARs6NzgJe93tjAk3GvyyU4kw6uS+I6 olppbRl1tqadKTa86DjcKgc14/0YHgLQn8aAsx25uNUwS8JHEeRIzXEzzd5aIMEo2T/ZXDfgyDZwV scukTZu8JLw8h9xRnLImMiJTkc/dcloIXGIF3GREXga3qKsBsKkgWyFs1dCc7aCcL6TpfqSua6xA4 1n5rABYbAsSw6T80un/g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4Jps-0000000Ass6-35Wr; Tue, 07 May 2024 12:22:20 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4Jpp-0000000Asq4-2SCl for linux-arm-kernel@lists.infradead.org; Tue, 07 May 2024 12:22:19 +0000 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> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240507_052217_819675_49F2B22A X-CRM114-Status: GOOD ( 10.63 ) 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 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 reg: maxItems: 1 @@ -40,7 +37,7 @@ examples: #size-cells = <0>; regulator@41 { - compatible = "ti,tps62873"; + compatible = "ti,tps6287x"; reg = <0x41>; regulator-name = "+0.75V"; regulator-min-microvolt = <400000>; From patchwork Tue May 7 12:21:55 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neha Malcom Francis X-Patchwork-Id: 13656767 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 36C7CC10F1A for ; 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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> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240507_052221_791825_B47E28B4 X-CRM114-Status: GOOD ( 12.16 ) 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 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/tps6287x-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) } static const struct of_device_id tps6287x_dt_ids[] = { - { .compatible = "ti,tps62870", }, - { .compatible = "ti,tps62871", }, - { .compatible = "ti,tps62872", }, - { .compatible = "ti,tps62873", }, + { .compatible = "ti,tps6287x", }, { } }; MODULE_DEVICE_TABLE(of, tps6287x_dt_ids); static const struct i2c_device_id tps6287x_i2c_id[] = { - { "tps62870", 0 }, - { "tps62871", 0 }, - { "tps62872", 0 }, - { "tps62873", 0 }, + { "tps6287x", 0 }, {}, }; From patchwork Tue May 7 12:21:56 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neha Malcom Francis X-Patchwork-Id: 13656770 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DB6F1C25B4F for ; Tue, 7 May 2024 12:22:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Q0+lF41bbq6n2PkdA7czljvQw62HtQfQp3mdOMOMRz4=; b=eh+H7BFRmNG0RS N9MSa+sbF0k7yzOITx2hESpeBVDzYja35MOxS3ZrVrS4NETBvVxqRbCmDh2X2wfF3UmWXDh9CMHBQ b4R0eU/Gozr6nEd2o5IzkSfJNQ/90DRR6QtROYjVhm94g5djHaHj2LWHFsHFqS+JKzb7aFSZXs3tg eOj1cY5fk1++rrg4h8zt+oOzP2Piq73hg4sHiYQY7H2uRlo1U/b6XM5rFM9wHkOoNVB+PurguWCKC suBkKuCvyVNFjNwsNAm8LHx7s/AJqqsOxJ2Py/y4c6I8jGjMAbpyagSzKaUm4zUUkDKj35mdd43hr nCzHQaaqVjcRDnL8N8sw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4Jq5-0000000At0i-13yE; Tue, 07 May 2024 12:22:33 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4Jpz-0000000AssM-3o3c for linux-arm-kernel@lists.infradead.org; Tue, 07 May 2024 12:22:30 +0000 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> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240507_052228_081680_9947ACE3 X-CRM114-Status: UNSURE ( 9.44 ) X-CRM114-Notice: Please train this message. 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 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 = <&wkup_uart0_pins_default>; }; +&wkup_i2c0 { + bootph-all; + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&wkup_i2c0_pins_default>; + clock-frequency = <400000>; + + lp8733: pmic@60 { + compatible = "ti,lp8733"; + reg = <0x60>; + + buck0-in-supply = <&vsys_3v3>; + buck1-in-supply = <&vsys_3v3>; + ldo0-in-supply = <&vsys_3v3>; + ldo1-in-supply = <&vsys_3v3>; + + lp8733_regulators: regulators { + lp8733_buck0_reg: buck0 { + /* FB_B0 -> LP8733-BUCK1 - VDD_MCU_0V85 */ + regulator-name = "lp8733-buck0"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-always-on; + regulator-boot-on; + }; + + lp8733_buck1_reg: buck1 { + /* FB_B1 -> LP8733-BUCK2 - VDD_DDR_1V1 */ + regulator-name = "lp8733-buck1"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-always-on; + regulator-boot-on; + }; + + lp8733_ldo0_reg: ldo0 { + /* LDO0 -> LP8733-LDO1 - VDA_DLL_0V8 */ + regulator-name = "lp8733-ldo0"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-boot-on; + regulator-always-on; + }; + + lp8733_ldo1_reg: ldo1 { + /* LDO1 -> LP8733-LDO2 - VDA_LN_1V8 */ + regulator-name = "lp8733-ldo1"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; + + tps62873a: tps62873@40 { + compatible = "ti,tps6287x"; + bootph-pre-ram; + reg = <0x40>; + regulator-name = "VDD_CPU_AVS"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + regulator-always-on; + }; + + tps62873b: tps62873@43 { + compatible = "ti,tps6287x"; + bootph-pre-ram; + reg = <0x43>; + regulator-name = "VDD_CORE_0V8"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <800000>; + regulator-boot-on; + regulator-always-on; + }; +}; + &mcu_uart0 { status = "okay"; pinctrl-names = "default"; From patchwork Tue May 7 12:21:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neha Malcom Francis X-Patchwork-Id: 13656768 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D5328C10F1A for ; Tue, 7 May 2024 12:22:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; 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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> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240507_052226_609565_FC4147DE X-CRM114-Status: UNSURE ( 9.27 ) X-CRM114-Notice: Please train this message. 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 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 = "ti,tps6287x"; + bootph-pre-ram; + reg = <0x40>; + regulator-name = "VDD_CPU_AVS"; + regulator-min-microvolt = <600000>; + regulator-max-microvolt = <900000>; + regulator-boot-on; + regulator-always-on; + }; + + tps62873b: tps62873@43 { + compatible = "ti,tps6287x"; + bootph-pre-ram; + reg = <0x43>; + regulator-name = "VDD_CORE_0V8"; + regulator-min-microvolt = <760000>; + regulator-max-microvolt = <840000>; + regulator-boot-on; + regulator-always-on; + }; }; &wkup_gpio0 { From patchwork Tue May 7 12:21:58 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neha Malcom Francis X-Patchwork-Id: 13656771 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 237F8C25B4F for ; Tue, 7 May 2024 12:22:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Zo8StGQ9JAnsDSIB6fJ1HNPTiicXEakXkis8RMkomFs=; b=p9vw4QBbdMLIxl EP+LwFtRg7pZ2CbHSkL+w+Oz+CzDm88ZIYWaCAL/hbyVgOHvuLEEgPCMmM/MUoOWKcD2ubJYjUIET ac7kDMp52o1WqwtgY7ay3WP9/K7wsOLTiyBj7xGWZYjWsChhQCBT4XlKM2/Znx/Lc6S3NuKmqONq/ FnYBxLmxotY7aFh1feFu04WMVgf5dSs2fPb/jfvi5SKM8lD3SLiK7QTXfWr2wC4dfvAR9AbXZ+BP7 Yv6t/8ODx7NIPdGq6A6hTd7FNzlr5YpYgysU+Z7XvxvGAeMezOwNXaAWfeYxL/1Cs3VerYB7hqBvH PaOn/D3CXINLoDUGkghw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4Jq6-0000000At1P-1J0u; Tue, 07 May 2024 12:22:34 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s4Jq1-0000000AsxU-1vI6 for linux-arm-kernel@lists.infradead.org; Tue, 07 May 2024 12:22:31 +0000 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> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240507_052229_630110_CD647C1F X-CRM114-Status: UNSURE ( 9.09 ) X-CRM114-Notice: Please train this message. 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 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 = "ti,tps6287x"; + bootph-pre-ram; + reg = <0x40>; + regulator-name = "VDD_CPU_AVS"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1330000>; + regulator-boot-on; + regulator-always-on; + }; + + tps62873b: tps62873@43 { + compatible = "ti,tps6287x"; + bootph-pre-ram; + reg = <0x43>; + regulator-name = "VDD_CORE_0V8"; + regulator-min-microvolt = <760000>; + regulator-max-microvolt = <840000>; + regulator-boot-on; + regulator-always-on; + }; }; &mcu_uart0 {