From mboxrd@z Thu Jan 1 00:00:00 1970 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2D775CCA47F for ; Tue, 19 Jul 2022 09:18:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237268AbiGSJSs (ORCPT ); Tue, 19 Jul 2022 05:18:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46966 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237201AbiGSJSL (ORCPT ); Tue, 19 Jul 2022 05:18:11 -0400 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C78EB2717C for ; Tue, 19 Jul 2022 02:18:08 -0700 (PDT) Received: by mail-wr1-x433.google.com with SMTP id r14so20686555wrg.1 for ; Tue, 19 Jul 2022 02:18:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20210112.gappssmtp.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=TRd88bmoaCjMAcqLnxdFqKwkJo4v+suKXOwacUANYDU=; b=027zgYwc56Rmov9QaLTvH/fZZwiVK2cJ2/X1nsSiw89Kb4sxCMMJ4lNCzbj0M5LID+ STHRxjwiInZyalKlA2i2DH6Qyx3vSr/ybK1UOuMS/iOXkz2h9fkNzTjG2Hl7h5KyDfvt JQr7kdEhVM4rCY6/+F/wAF144vDU8P3QkpFr0e0m2BcRmUcAAbJb0kOVyX+RcpCtedvS +f/lF1LGxTUHNhWKW1FiTW2xSyxocHsj1rVvIav8nMnhNCsA5eZlkDK0L/meOdiyoUES iBhkjAOBIqXIqCZDPo9At1YmjHg4wbKa0oqVpQ9O6vSKj4w3rzqzghVzutHxT1xJSza1 mMTA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=TRd88bmoaCjMAcqLnxdFqKwkJo4v+suKXOwacUANYDU=; b=iwKi8WN6yHiWReTNUoa9qdVSwS3pqOCFpRP7x6R8k6gCKOUw14NjZo7O303kjwaNwu 8TVPyEAUMuHbSbrkJ8y/XN9lsPWYtLvgAcVISnQ+Liguf8OqKRsGQ91DAIfU9S11Zslm 17/b7JdCaeiB3CXn75yCYjprGRE1MlDV8bGAoAUuZbi/DV0WDrlxpdQbJVM8vs1Uqow8 c4BzVVrbG4zVXbjdhpuw9X+TjuabX1CIc4wqnTpcy9djGKIZgG9O3kc5haSak8CRKxI8 e7wB0W2ehogDciMRxzsAOezfoqEqVgrFZVELnTNJOXEfge588ouvr/F9JeqSB9puAuMA y5wA== X-Gm-Message-State: AJIora9b1Ffa+KYBmLITkSDp4h5ESJ9oKF0FinXUexmoUn+EA3jEqyct /eg38gR2lEZKvforwVpOJ7UIJQ== X-Google-Smtp-Source: AGRyM1tmLqnd9fGr/8qZMgWMoJoYZLq+Y3zuYom+uvINEGQVmA1OSAfOpmI9ytVAZ4EOehhnuvFt1Q== X-Received: by 2002:adf:f2c6:0:b0:21e:40cc:402a with SMTP id d6-20020adff2c6000000b0021e40cc402amr867521wrp.644.1658222288325; Tue, 19 Jul 2022 02:18:08 -0700 (PDT) Received: from localhost.localdomain (192.201.68.85.rev.sfr.net. [85.68.201.192]) by smtp.gmail.com with ESMTPSA id bk19-20020a0560001d9300b0021d63fe0f03sm12944281wrb.12.2022.07.19.02.18.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 Jul 2022 02:18:07 -0700 (PDT) From: Jerome Neanne To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, nm@ti.com, kristo@kernel.org Cc: khilman@baylibre.com, narmstrong@baylibre.com, msp@baylibre.com, j-keerthy@ti.c, lee.jones@linaro.org, jneanne@baylibre.com, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 11/14] arm64: dts: ti: Add TI TPS65219 PMIC support for AM642 SK board. Date: Tue, 19 Jul 2022 11:17:39 +0200 Message-Id: <20220719091742.3221-12-jneanne@baylibre.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220719091742.3221-1-jneanne@baylibre.com> References: <20220719091742.3221-1-jneanne@baylibre.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add support fot the TI Power Management IC TPS65219 on the AM642 SKEVM board Signed-off-by: Jerome Neanne --- arch/arm64/boot/dts/ti/k3-am642-sk.dts | 104 +++++++++++++++++++++++++ 1 file changed, 104 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts index 59f506cbd275..4daf55b9d61a 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts @@ -150,6 +150,20 @@ vin-supply = <&com8_ls_en>; gpio = <&main_gpio0 48 GPIO_ACTIVE_HIGH>; }; + + vsel_sd_nddr: gpio-regulator { + compatible = "regulator-gpio"; + pinctrl-names = "default"; + pinctrl-0 = <&vsel_sd_nddr_pins_default>; + regulator-name = "tps65219-LDO1-SEL-SD"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + vin-supply = <&ldo1_reg>; + gpios = <&main_gpio0 45 GPIO_ACTIVE_HIGH>; + states = <1800000 0x0>, + <3300000 0x1>; + }; }; &main_pmx0 { @@ -172,6 +186,13 @@ >; }; + main_i2c0_pins_default: main-i2c0-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */ + AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */ + >; + }; + main_i2c1_pins_default: main-i2c1-pins-default { pinctrl-single,pins = < AM64X_IOPAD(0x0268, PIN_INPUT_PULLUP, 0) /* (C18) I2C1_SCL */ @@ -258,6 +279,12 @@ AM64X_IOPAD(0x00bc, PIN_INPUT, 7) /* (U8) GPIO0_46 */ >; }; + + vsel_sd_nddr_pins_default: vsel-sd-nddr-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x00b8, PIN_INPUT, 7) /* (Y7) PRG1_PRU0_GPO0.GPIO0_45 */ + >; + }; }; &mcu_uart0 { @@ -301,6 +328,83 @@ status = "disabled"; }; +&main_i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c0_pins_default>; + clock-frequency = <400000>; + status = "okay"; + + tps65219: pmic@30 { + compatible = "ti,tps65219"; + reg = <0x30>; + system-power-controller; + + buck1-supply = <&vcc_3v3_sys>; + buck2-supply = <&vcc_3v3_sys>; + buck3-supply = <&vcc_3v3_sys>; + ldo1-supply = <&vcc_3v3_sys>; + ldo2-supply = <&buck2_reg>; + ldo3-supply = <&vcc_3v3_sys>; + ldo4-supply = <&vcc_3v3_sys>; + + regulators { + buck1_reg: buck1 { + regulator-name = "VDD_CORE"; + regulator-min-microvolt = <750000>; + regulator-max-microvolt = <1000000>; + regulator-boot-on; + regulator-always-on; + }; + + buck2_reg: buck2 { + regulator-name = "VCC1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + buck3_reg: buck3 { + regulator-name = "VDD_LPDDR4"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo1_reg: ldo1 { + regulator-name = "VDDSHV_SD_IO_PMIC"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3300000>; + regulator-allow-bypass; + }; + + ldo2_reg: ldo2 { + regulator-name = "VDDAR_CORE"; + regulator-min-microvolt = <850000>; + regulator-max-microvolt = <850000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo3_reg: ldo3 { + regulator-name = "VDDA_1V8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + ldo4_reg: ldo4 { + regulator-name = "VDD_PHY_2V5"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-boot-on; + regulator-always-on; + }; + }; + }; +}; &main_i2c1 { pinctrl-names = "default"; pinctrl-0 = <&main_i2c1_pins_default>; -- 2.17.1