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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AD3E3C43334 for ; Sun, 19 Jun 2022 16:02:11 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 2ACBD84239; Sun, 19 Jun 2022 18:02:09 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="Dn/T+SLS"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 75E9084307; Sun, 19 Jun 2022 18:02:08 +0200 (CEST) Received: from mail-wr1-x430.google.com (mail-wr1-x430.google.com [IPv6:2a00:1450:4864:20::430]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 3F23E83EDC for ; Sun, 19 Jun 2022 18:02:05 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=heiko.thiery@gmail.com Received: by mail-wr1-x430.google.com with SMTP id w17so11559971wrg.7 for ; Sun, 19 Jun 2022 09:02:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=MqdkgGkf8MacqCfKnGBR8vogAx6ANsRyXVbQdBsHhU8=; b=Dn/T+SLSp99T3c1ILG8imn0w/x4xsvoeLZJKWERyGwqCSX4TYZ5p8OxazbHc6ncXDe QIIoEFkEYy7CoHKFJD1NXeY2wUNDL7K7kqfhxH+FlAb5wEa83MknlMWRLI83/l7F64HJ qvcREs/msXslCiHeYYec6arbhBydX5o6KoWsE4GMQwos4F8JaZchkHV2QYeRSRX/6QaK h9B3VRboRRZ81aayKLiJeh7KpXCxMD3OBcDFbGfpTd2nA0OJFGeyVUaFl3TlNZZYIuLA cz8ngRGmVPTqS9soOVTeY24nsZC46HIkW+b4E0/Or+dHehZnWuBww1MxJbAVQYrmbd3f VPuA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=MqdkgGkf8MacqCfKnGBR8vogAx6ANsRyXVbQdBsHhU8=; b=lyFadGvlDHkAcIASkcSOlpcn9RZchwxfURn7UmmzM43vALrUPWNnQfKNOukacJMERD QZQppPWrN1MNcoZZ5TtKcWPJ8ynWBGdS842gW9XK9MUYpgpzyGndBAOemndfwog6jo73 YBVYh6sk/9W+JL8VCtXCCwqQ2+fuBSFNLX0fqjE2ElU76r9cpdK6dz2m5Uyju6bTxQjA vNl/hzBshA9kvswTB8g3MHiGtW4IeFu1ZPSWed+ps9O66F6E5/if/yG7iLM9UVskJOPA 91DpRq8hVrGrQ4HkoBm7X0T0jrEfSzSuAKDxfhu8Kw7ibxy0wNa0HEFUwwppVwECbB/C S4UQ== X-Gm-Message-State: AJIora/HS5xIcTSIydDN95R+VWu/aACwMV4PwIniT2g2mu4mksSzLyRo gfs4DXyEqXZVCAr0VGzAbbv4sq3JCZYFtJ68+jY= X-Google-Smtp-Source: AGRyM1s/nI0MLdzFaAxsY1e7D1TwXSYVkw9onqtZOXWQX/ASTQhMtsbHpAfaqW6TOHdLgwB0fVke51+kneTyVF57V58= X-Received: by 2002:adf:fa12:0:b0:21a:266c:183a with SMTP id m18-20020adffa12000000b0021a266c183amr18250052wrr.553.1655654524762; Sun, 19 Jun 2022 09:02:04 -0700 (PDT) MIME-Version: 1.0 References: <20220412223948.194859-1-marex@denx.de> <20220412223948.194859-2-marex@denx.de> In-Reply-To: From: Heiko Thiery Date: Sun, 19 Jun 2022 18:01:53 +0200 Message-ID: Subject: Re: [PATCH v3 2/2] pmic: pca9450: Add regulator driver To: Marek Vasut Cc: u-boot@lists.denx.de, sbabic@denx.de, Fabio Estevam , Peng Fan , Michael Nazzareno Trimarchi Content-Type: text/plain; charset="UTF-8" X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.5 at phobos.denx.de X-Virus-Status: Clean Am So., 19. Juni 2022 um 17:16 Uhr schrieb Heiko Thiery : > > Hi Marek, > > > Am Mi., 13. Apr. 2022 um 00:40 Uhr schrieb Marek Vasut : > > > > Add PCA9450 regulator driver. This is complementary driver for the BUCKn > > and LDOn regulators provided by the PCA9450 PMIC driver. Currently the > > driver permits reading the settngs and configuring the BUCKn and LDOn > > regulators. > > > > Reviewed-by: Fabio Estevam > > Signed-off-by: Marek Vasut > > Cc: Fabio Estevam > > Cc: Peng Fan > > Cc: Stefano Babic > > --- > > V2: Add RB by Fabio > > V3: Rebase on u-boot-imx/master > > --- > > drivers/power/pmic/pca9450.c | 6 +- > > drivers/power/regulator/Kconfig | 15 ++ > > drivers/power/regulator/Makefile | 1 + > > drivers/power/regulator/pca9450.c | 333 ++++++++++++++++++++++++++++++ > > include/power/pca9450.h | 11 + > > 5 files changed, 363 insertions(+), 3 deletions(-) > > create mode 100644 drivers/power/regulator/pca9450.c > > > > diff --git a/drivers/power/pmic/pca9450.c b/drivers/power/pmic/pca9450.c > > index 26c876c9c45..116ac49a8db 100644 > > --- a/drivers/power/pmic/pca9450.c > > +++ b/drivers/power/pmic/pca9450.c > > @@ -83,9 +83,9 @@ static struct dm_pmic_ops pca9450_ops = { > > }; > > > > static const struct udevice_id pca9450_ids[] = { > > - { .compatible = "nxp,pca9450a", .data = 0x25, }, > > - { .compatible = "nxp,pca9450b", .data = 0x25, }, > > - { .compatible = "nxp,pca9450c", .data = 0x25, }, > > + { .compatible = "nxp,pca9450a", .data = NXP_CHIP_TYPE_PCA9450A, }, > > + { .compatible = "nxp,pca9450b", .data = NXP_CHIP_TYPE_PCA9450BC, }, > > + { .compatible = "nxp,pca9450c", .data = NXP_CHIP_TYPE_PCA9450BC, }, > > { } > > }; > > > > diff --git a/drivers/power/regulator/Kconfig b/drivers/power/regulator/Kconfig > > index cd253b95f2f..d486bad6bdc 100644 > > --- a/drivers/power/regulator/Kconfig > > +++ b/drivers/power/regulator/Kconfig > > @@ -60,6 +60,21 @@ config SPL_DM_REGULATOR_BD71837 > > This config enables implementation of driver-model regulator uclass > > features for regulators on ROHM BD71837 and BD71847 in SPL. > > > > +config DM_REGULATOR_PCA9450 > > + bool "Enable Driver Model for NXP PCA9450 regulators" > > + depends on DM_REGULATOR && DM_PMIC_PCA9450 > > + help > > + This config enables implementation of driver-model regulator uclass > > + features for regulators on NXP PCA9450 PMICs. PCA9450 contains 6 bucks > > + and 5 LDOS. The driver implements get/set api for value and enable. > > + > > +config SPL_DM_REGULATOR_PCA9450 > > + bool "Enable Driver Model for NXP PCA9450 regulators in SPL" > > + depends on DM_REGULATOR_PCA9450 > > + help > > + This config enables implementation of driver-model regulator uclass > > + features for regulators on ROHM PCA9450 in SPL. > > + > > config DM_REGULATOR_DA9063 > > bool "Enable Driver Model for REGULATOR DA9063" > > depends on DM_REGULATOR && DM_PMIC_DA9063 > > diff --git a/drivers/power/regulator/Makefile b/drivers/power/regulator/Makefile > > index 4efb32a3228..d2d17f7aed0 100644 > > --- a/drivers/power/regulator/Makefile > > +++ b/drivers/power/regulator/Makefile > > @@ -11,6 +11,7 @@ obj-$(CONFIG_$(SPL_)DM_REGULATOR_DA9063) += da9063.o > > obj-$(CONFIG_DM_REGULATOR_MAX77686) += max77686.o > > obj-$(CONFIG_$(SPL_)DM_PMIC_PFUZE100) += pfuze100.o > > obj-$(CONFIG_$(SPL_)DM_REGULATOR_BD71837) += bd71837.o > > +obj-$(CONFIG_$(SPL_)DM_REGULATOR_PCA9450) += pca9450.o > > obj-$(CONFIG_$(SPL_)REGULATOR_PWM) += pwm_regulator.o > > obj-$(CONFIG_$(SPL_)DM_REGULATOR_FAN53555) += fan53555.o > > obj-$(CONFIG_$(SPL_)DM_REGULATOR_COMMON) += regulator_common.o > > diff --git a/drivers/power/regulator/pca9450.c b/drivers/power/regulator/pca9450.c > > new file mode 100644 > > index 00000000000..4847c9f90f0 > > --- /dev/null > > +++ b/drivers/power/regulator/pca9450.c > > @@ -0,0 +1,333 @@ > > +// SPDX-License-Identifier: GPL-2.0-or-later > > +/* > > + * NXP PCA9450 regulator driver > > + * Copyright (C) 2022 Marek Vasut > > + * > > + * Largely based on: > > + * ROHM BD71837 regulator driver > > + */ > > + > > +#include > > +#include > > +#include > > +#include > > +#include > > +#include > > +#include > > + > > +#define HW_STATE_CONTROL 0 > > +#define DEBUG > > + > > +/** > > + * struct pca9450_vrange - describe linear range of voltages > > + * > > + * @min_volt: smallest voltage in range > > + * @step: how much voltage changes at each selector step > > + * @min_sel: smallest selector in the range > > + * @max_sel: maximum selector in the range > > + */ > > +struct pca9450_vrange { > > + unsigned int min_volt; > > + unsigned int step; > > + u8 min_sel; > > + u8 max_sel; > > +}; > > + > > +/** > > + * struct pca9450_plat - describe regulator control registers > > + * > > + * @name: name of the regulator. Used for matching the dt-entry > > + * @enable_reg: register address used to enable/disable regulator > > + * @enablemask: register mask used to enable/disable regulator > > + * @volt_reg: register address used to configure regulator voltage > > + * @volt_mask: register mask used to configure regulator voltage > > + * @ranges: pointer to ranges of regulator voltages and matching register > > + * values > > + * @numranges: number of voltage ranges pointed by ranges > > + * @dvs: whether the voltage can be changed when regulator is enabled > > + */ > > +struct pca9450_plat { > > + const char *name; > > + u8 enable_reg; > > + u8 enablemask; > > + u8 volt_reg; > > + u8 volt_mask; > > + struct pca9450_vrange *ranges; > > + unsigned int numranges; > > + bool dvs; > > +}; > > + > > +#define PCA_RANGE(_min, _vstep, _sel_low, _sel_hi) \ > > +{ \ > > + .min_volt = (_min), .step = (_vstep), \ > > + .min_sel = (_sel_low), .max_sel = (_sel_hi), \ > > +} > > + > > +#define PCA_DATA(_name, enreg, enmask, vreg, vmask, _range, _dvs) \ > > +{ \ > > + .name = (_name), .enable_reg = (enreg), .enablemask = (enmask), \ > > + .volt_reg = (vreg), .volt_mask = (vmask), .ranges = (_range), \ > > + .numranges = ARRAY_SIZE(_range), .dvs = (_dvs), \ > > +} > > + > > +static struct pca9450_vrange pca9450_buck123_vranges[] = { > > + PCA_RANGE(600000, 12500, 0, 0x7f), > > +}; > > + > > +static struct pca9450_vrange pca9450_buck456_vranges[] = { > > + PCA_RANGE(600000, 25000, 0, 0x70), > > + PCA_RANGE(3400000, 0, 0x71, 0x7f), > > +}; > > + > > +static struct pca9450_vrange pca9450_ldo1_vranges[] = { > > + PCA_RANGE(1600000, 100000, 0x0, 0x3), > > + PCA_RANGE(3000000, 100000, 0x4, 0x7), > > +}; > > + > > +static struct pca9450_vrange pca9450_ldo2_vranges[] = { > > + PCA_RANGE(800000, 50000, 0x0, 0x7), > > +}; > > + > > +static struct pca9450_vrange pca9450_ldo34_vranges[] = { > > + PCA_RANGE(800000, 100000, 0x0, 0x19), > > + PCA_RANGE(3300000, 0, 0x1a, 0x1f), > > +}; > > + > > +static struct pca9450_vrange pca9450_ldo5_vranges[] = { > > + PCA_RANGE(1800000, 100000, 0x0, 0xf), > > +}; > > + > > +/* > > + * We use enable mask 'HW_STATE_CONTROL' to indicate that this regulator > > + * must not be enabled or disabled by SW. The typical use-case for PCA9450 > > + * is powering NXP i.MX8. In this use-case we (for now) only allow control > > + * for BUCK4, BUCK5, BUCK6 which are not boot critical. > > + */ > > +static struct pca9450_plat pca9450_reg_data[] = { > > + /* Bucks 1-3 which support dynamic voltage scaling */ > > + PCA_DATA("BUCK1", PCA9450_BUCK1CTRL, HW_STATE_CONTROL, > > + PCA9450_BUCK1OUT_DVS0, DVS_BUCK_RUN_MASK, > > + pca9450_buck123_vranges, true), > > + PCA_DATA("BUCK2", PCA9450_BUCK2CTRL, HW_STATE_CONTROL, > > + PCA9450_BUCK2OUT_DVS0, DVS_BUCK_RUN_MASK, > > + pca9450_buck123_vranges, true), > > + PCA_DATA("BUCK3", PCA9450_BUCK3CTRL, HW_STATE_CONTROL, > > + PCA9450_BUCK3OUT_DVS0, DVS_BUCK_RUN_MASK, > > + pca9450_buck123_vranges, true), > > + /* Bucks 4-6 which do not support dynamic voltage scaling */ > > + PCA_DATA("BUCK4", PCA9450_BUCK4CTRL, HW_STATE_CONTROL, > > + PCA9450_BUCK4OUT, DVS_BUCK_RUN_MASK, > > + pca9450_buck456_vranges, false), > > + PCA_DATA("BUCK5", PCA9450_BUCK5CTRL, HW_STATE_CONTROL, > > + PCA9450_BUCK5OUT, DVS_BUCK_RUN_MASK, > > + pca9450_buck456_vranges, false), > > + PCA_DATA("BUCK6", PCA9450_BUCK6CTRL, HW_STATE_CONTROL, > > + PCA9450_BUCK6OUT, DVS_BUCK_RUN_MASK, > > + pca9450_buck456_vranges, false), > > + /* LDOs */ > > + PCA_DATA("LDO1", PCA9450_LDO1CTRL, HW_STATE_CONTROL, > > + PCA9450_LDO1CTRL, PCA9450_LDO12_MASK, > > + pca9450_ldo1_vranges, false), > > + PCA_DATA("LDO2", PCA9450_LDO2CTRL, HW_STATE_CONTROL, > > + PCA9450_LDO2CTRL, PCA9450_LDO12_MASK, > > + pca9450_ldo2_vranges, false), > > + PCA_DATA("LDO3", PCA9450_LDO3CTRL, HW_STATE_CONTROL, > > + PCA9450_LDO3CTRL, PCA9450_LDO34_MASK, > > + pca9450_ldo34_vranges, false), > > + PCA_DATA("LDO4", PCA9450_LDO4CTRL, HW_STATE_CONTROL, > > + PCA9450_LDO4CTRL, PCA9450_LDO34_MASK, > > + pca9450_ldo34_vranges, false), > > + PCA_DATA("LDO5", PCA9450_LDO5CTRL_H, HW_STATE_CONTROL, > > + PCA9450_LDO5CTRL_H, PCA9450_LDO5_MASK, > > + pca9450_ldo5_vranges, false), > > +}; > > + > > +static int vrange_find_value(struct pca9450_vrange *r, unsigned int sel, > > + unsigned int *val) > > +{ > > + if (!val || sel < r->min_sel || sel > r->max_sel) > > + return -EINVAL; > > + > > + *val = r->min_volt + r->step * (sel - r->min_sel); > > + return 0; > > +} > > + > > +static int vrange_find_selector(struct pca9450_vrange *r, int val, > > + unsigned int *sel) > > +{ > > + int ret = -EINVAL; > > + int num_vals = r->max_sel - r->min_sel + 1; > > + > > + if (val >= r->min_volt && > > + val <= r->min_volt + r->step * (num_vals - 1)) { > > + if (r->step) { > > + *sel = r->min_sel + ((val - r->min_volt) / r->step); > > + ret = 0; > > + } else { > > + *sel = r->min_sel; > > + ret = 0; > > + } > > + } > > + return ret; > > +} > > + > > +static int pca9450_get_enable(struct udevice *dev) > > +{ > > + struct pca9450_plat *plat = dev_get_plat(dev); > > + int val; > > + > > + /* > > + * boot critical regulators on pca9450 must not be controlled by sw > > + * due to the 'feature' which leaves power rails down if pca9450 is > > + * reseted to snvs state. hence we can't get the state here. > > + * > > + * if we are alive it means we probably are on run state and > > + * if the regulator can't be controlled we can assume it is > > + * enabled. > > + */ > > + if (plat->enablemask == HW_STATE_CONTROL) > > + return 1; > > + > > + val = pmic_reg_read(dev->parent, plat->enable_reg); > > + if (val < 0) > > + return val; > > + > > + return (val & plat->enablemask); > > +} > > + > > +static int pca9450_set_enable(struct udevice *dev, bool enable) > > +{ > > + int val = 0; > > + struct pca9450_plat *plat = dev_get_plat(dev); > > + > > + /* > > + * boot critical regulators on pca9450 must not be controlled by sw > > + * due to the 'feature' which leaves power rails down if pca9450 is > > + * reseted to snvs state. Hence we can't set the state here. > > + */ > > + if (plat->enablemask == HW_STATE_CONTROL) > > + return enable ? 0 : -EINVAL; > > + > > + if (enable) > > + val = plat->enablemask; > > + > > + return pmic_clrsetbits(dev->parent, plat->enable_reg, plat->enablemask, > > + val); > > +} > > + > > +static int pca9450_get_value(struct udevice *dev) > > +{ > > + struct pca9450_plat *plat = dev_get_plat(dev); > > + unsigned int reg, tmp; > > + int i, ret; > > + > > + ret = pmic_reg_read(dev->parent, plat->volt_reg); > > + if (ret < 0) > > + return ret; > > + > > + reg = ret; > > + reg &= plat->volt_mask; > > + > > + for (i = 0; i < plat->numranges; i++) { > > + struct pca9450_vrange *r = &plat->ranges[i]; > > + > > + if (!vrange_find_value(r, reg, &tmp)) > > + return tmp; > > + } > > + > > + pr_err("Unknown voltage value read from pmic\n"); > > + > > + return -EINVAL; > > +} > > + > > +static int pca9450_set_value(struct udevice *dev, int uvolt) > > +{ > > + struct pca9450_plat *plat = dev_get_plat(dev); > > + unsigned int sel; > > + int i, found = 0; > > + > > + /* > > + * An under/overshooting may occur if voltage is changed for other > > + * regulators but buck 1,2,3 or 4 when regulator is enabled. Prevent > > + * change to protect the HW > > + */ > > To be able to configure the pmic/regulators during startup by the dm > (regulators_enable_boot_on) I think we have to > remove the checks for the permit. Otherwise the automatic configuration on hand > of the dtb settings won't work. > I tried to find the root of the comment above. Since the driver is probably based on the ROHM BD71837 and this comment can be found there as well, the limitation probably comes from this type. Can this be? > > > + if (!plat->dvs) > > + if (pca9450_get_enable(dev)) { > > + /* If the value is already set, skip the warning. */ > > + if (pca9450_get_value(dev) == uvolt) > > + return 0; > > + pr_err("Only DVS bucks can be changed when enabled\n"); > > + return -EINVAL; > > + } > > + > > + for (i = 0; i < plat->numranges; i++) { > > + struct pca9450_vrange *r = &plat->ranges[i]; > > + > > + found = !vrange_find_selector(r, uvolt, &sel); > > + if (found) { > > + unsigned int tmp; > > + > > + /* > > + * We require exactly the requested value to be > > + * supported - this can be changed later if needed > > + */ > > + found = !vrange_find_value(r, sel, &tmp); > > + if (found && tmp == uvolt) > > + break; > > + found = 0; > > + } > > + } > > + > > + if (!found) > > + return -EINVAL; > > + > > + return pmic_clrsetbits(dev->parent, plat->volt_reg, > > + plat->volt_mask, sel); > > +} > > + > > +static int pca9450_regulator_probe(struct udevice *dev) > > +{ > > + struct pca9450_plat *plat = dev_get_plat(dev); > > + int i, type; > > + > > + type = dev_get_driver_data(dev_get_parent(dev)); > > + > > + if (type != NXP_CHIP_TYPE_PCA9450A && type != NXP_CHIP_TYPE_PCA9450BC) { > > + debug("Unknown PMIC type\n"); > > + return -EINVAL; > > + } > > + > > + for (i = 0; i < ARRAY_SIZE(pca9450_reg_data); i++) { > > + if (strcmp(dev->name, pca9450_reg_data[i].name)) > > + continue; > > + > > + /* PCA9450B/PCA9450C uses BUCK1 and BUCK3 in dual-phase */ > > + if (type == NXP_CHIP_TYPE_PCA9450BC && > > + !strcmp(pca9450_reg_data[i].name, "BUCK3")) { > > + continue; > > + } > > + > > + *plat = pca9450_reg_data[i]; > > + > > + return 0; > > + } > > + > > + pr_err("Unknown regulator '%s'\n", dev->name); > > + > > + return -ENOENT; > > +} > > + > > +static const struct dm_regulator_ops pca9450_regulator_ops = { > > + .get_value = pca9450_get_value, > > + .set_value = pca9450_set_value, > > + .get_enable = pca9450_get_enable, > > + .set_enable = pca9450_set_enable, > > +}; > > + > > +U_BOOT_DRIVER(pca9450_regulator) = { > > + .name = PCA9450_REGULATOR_DRIVER, > > + .id = UCLASS_REGULATOR, > > + .ops = &pca9450_regulator_ops, > > + .probe = pca9450_regulator_probe, > > + .plat_auto = sizeof(struct pca9450_plat), > > +}; > > diff --git a/include/power/pca9450.h b/include/power/pca9450.h > > index 27703bb1f91..b714fc3477d 100644 > > --- a/include/power/pca9450.h > > +++ b/include/power/pca9450.h > > @@ -56,4 +56,15 @@ enum { > > > > int power_pca9450_init(unsigned char bus, unsigned char addr); > > > > +enum { > > + NXP_CHIP_TYPE_PCA9450A = 0, > > + NXP_CHIP_TYPE_PCA9450BC, > > + NXP_CHIP_TYPE_AMOUNT > > +}; > > + > > +#define DVS_BUCK_RUN_MASK 0x7f > > +#define PCA9450_LDO12_MASK 0x07 > > +#define PCA9450_LDO34_MASK 0x1f > > +#define PCA9450_LDO5_MASK 0x0f > > + > > #endif > > -- > > 2.35.1 > > > > -- > Heiko