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From: Rob Herring <robh+dt@kernel.org>
To: Fabien Parent <fparent@baylibre.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Sean Wang <sean.wang@kernel.org>,
	Ryder Lee <ryder.lee@mediatek.com>,
	Hsin-Hsiung Wang <hsin-hsiung.wang@mediatek.com>,
	Wenzhen Yu <wenzhen.yu@mediatek.com>,
	Chaotian Jing <chaotian.jing@mediatek.com>,
	Yong Mao <yong.mao@mediatek.com>,
	jjian.zhou@mediatek.com, devicetree@vger.kernel.org,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	Linux I2C <linux-i2c@vger.kernel.org>,
	"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" 
	<linux-arm-kernel@lists.infradead.org>,
	"moderated list:ARM/Mediatek SoC support" 
	<linux-mediatek@lists.infradead.org>,
	linux-mmc <linux-mmc@vger.kernel.org>,
	"open list:GPIO SUBSYSTEM" <linux-gpio@vger.kernel.org>,
	"open list:SERIAL DRIVERS" <linux-serial@vger.kernel.org>,
	linux-spi <linux-spi@vger.kernel.org>,
	LINUX-WATCHDOG <linux-watchdog@vger.kernel.org>,
	linux-clk <linux-clk@vger.kernel.org>,
	stephane.leprovost@mediatek.com
Subject: Re: [PATCH 01/24] dt-bindings: regulator: add support for MT6392
Date: Thu, 28 Mar 2019 14:17:33 -0500
Message-ID: <CAL_JsqJ72_qMgN0+R41UiickZhY_B88=twyEj9yYS3qPrT4LPQ@mail.gmail.com> (raw)
In-Reply-To: <20190323211612.860-2-fparent@baylibre.com>

On Sat, Mar 23, 2019 at 4:16 PM Fabien Parent <fparent@baylibre.com> wrote:
>
> Add binding documentation of the regulator for MT6392 SoCs.
>
> Signed-off-by: Fabien Parent <fparent@baylibre.com>
> ---
>  .../bindings/regulator/mt6392-regulator.txt   | 220 ++++++++++++++++++
>  1 file changed, 220 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/regulator/mt6392-regulator.txt
>
> diff --git a/Documentation/devicetree/bindings/regulator/mt6392-regulator.txt b/Documentation/devicetree/bindings/regulator/mt6392-regulator.txt
> new file mode 100644
> index 000000000000..edf207c838dc
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/regulator/mt6392-regulator.txt
> @@ -0,0 +1,220 @@
> +Mediatek MT6392 Regulator
> +
> +Required properties:
> +- compatible: "mediatek,mt6392-regulator"
> +- mt6392regulator: List of regulators provided by this controller. It is named
> +  according to its regulator type, buck_<name> and ldo_<name>.
> +  The definition for each of these nodes is defined using the standard binding
> +  for regulators at Documentation/devicetree/bindings/regulator/regulator.txt.
> +
> +The valid names for regulators are::
> +BUCK:
> +  buck_vproc, buck_vsys, buck_vcore
> +LDO:
> +  ldo_vxo22, ldo_vaud22, ldo_vcama, ldo_vaud28, ldo_vadc18, ldo_vcn35,
> +  ldo_vio28. ldo_vusb, ldo_vmc, ldo_vmch, ldo_vemc3v3, ldo_vgp1, ldo_vgp2,
> +  ldo_vcn18, ldo_vcamaf, ldo_vm, ldo_vio18, ldo_vcamd, ldo_vcamio, ldo_vm25,
> +  ldo_vefuse
> +
> +Example:
> +       pmic: mt6392 {

pmic {

> +               compatible = "mediatek,mt6392", "mediatek,mt6323";
> +               mediatek,system-power-controller;
> +
> +               mt6392_regulator: mt6392_regulator {

regulators {

> +                       compatible = "mediatek,mt6392-regulator";
> +
> +                       mt6392_vproc_reg: buck_vproc {

buck-vproc {

And similar for the rest.

> +                               regulator-name = "buck_vproc";
> +                               regulator-min-microvolt = < 700000>;
> +                               regulator-max-microvolt = <1350000>;
> +                               regulator-ramp-delay = <12500>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vsys_reg: buck_vsys {
> +                               regulator-name = "buck_vsys";
> +                               regulator-min-microvolt = <1400000>;
> +                               regulator-max-microvolt = <2987500>;
> +                               regulator-ramp-delay = <25000>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vcore_reg: buck_vcore {
> +                               regulator-name = "buck_vcore";
> +                               regulator-min-microvolt = < 700000>;
> +                               regulator-max-microvolt = <1350000>;
> +                               regulator-ramp-delay = <12500>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vxo22_reg: ldo_vxo22 {
> +                               regulator-name = "ldo_vxo22";
> +                               regulator-min-microvolt = <2200000>;
> +                               regulator-max-microvolt = <2200000>;
> +                               regulator-enable-ramp-delay = <110>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vaud22_reg: ldo_vaud22 {
> +                               regulator-name = "ldo_vaud22";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <2200000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vcama_reg: ldo_vcama {
> +                               regulator-name = "ldo_vcama";
> +                               regulator-min-microvolt = <2800000>;
> +                               regulator-max-microvolt = <2800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vaud28_reg: ldo_vaud28 {
> +                               regulator-name = "ldo_vaud28";
> +                               regulator-min-microvolt = <2800000>;
> +                               regulator-max-microvolt = <2800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vadc18_reg: ldo_vadc18 {
> +                               regulator-name = "ldo_vadc18";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vcn35_reg: ldo_vcn35 {
> +                               regulator-name = "ldo_vcn35";
> +                               regulator-min-microvolt = <3300000>;
> +                               regulator-max-microvolt = <3600000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vio28_reg: ldo_vio28 {
> +                               regulator-name = "ldo_vio28";
> +                               regulator-min-microvolt = <2800000>;
> +                               regulator-max-microvolt = <2800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vusb_reg: ldo_vusb {
> +                               regulator-name = "ldo_vusb";
> +                               regulator-min-microvolt = <3300000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vmc_reg: ldo_vmc {
> +                               regulator-name = "ldo_vmc";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vmch_reg: ldo_vmch {
> +                               regulator-name = "ldo_vmch";
> +                               regulator-min-microvolt = <3000000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vemc3v3_reg: ldo_vemc3v3 {
> +                               regulator-name = "ldo_vemc3v3";
> +                               regulator-min-microvolt = <3000000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vgp1_reg: ldo_vgp1 {
> +                               regulator-name = "ldo_vgp1";
> +                               regulator-min-microvolt = <1200000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vgp2_reg: ldo_vgp2 {
> +                               regulator-name = "ldo_vgp2";
> +                               regulator-min-microvolt = <1200000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vcn18_reg: ldo_vcn18 {
> +                               regulator-name = "ldo_vcn18";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vcamaf_reg: ldo_vcamaf {
> +                               regulator-name = "ldo_vcamaf";
> +                               regulator-min-microvolt = <1200000>;
> +                               regulator-max-microvolt = <3300000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vm_reg: ldo_vm {
> +                               regulator-name = "ldo_vm";
> +                               regulator-min-microvolt = <1240000>;
> +                               regulator-max-microvolt = <1390000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vio18_reg: ldo_vio18 {
> +                               regulator-name = "ldo_vio18";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                               regulator-always-on;
> +                               regulator-boot-on;
> +                       };
> +
> +                       mt6392_vcamd_reg: ldo_vcamd {
> +                               regulator-name = "ldo_vcamd";
> +                               regulator-min-microvolt = <1200000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vcamio_reg: ldo_vcamio {
> +                               regulator-name = "ldo_vcamio";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <1800000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vm25_reg: ldo_vm25 {
> +                               regulator-name = "ldo_vm25";
> +                               regulator-min-microvolt = <2500000>;
> +                               regulator-max-microvolt = <2500000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +
> +                       mt6392_vefuse_reg: ldo_vefuse {
> +                               regulator-name = "ldo_vefuse";
> +                               regulator-min-microvolt = <1800000>;
> +                               regulator-max-microvolt = <2000000>;
> +                               regulator-enable-ramp-delay = <264>;
> +                       };
> +               };
> +       };
> --
> 2.20.1
>

  reply index

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-23 21:15 [PATCH 00/24] arm64: mediatek: add support for Pumpkin MT8516 board Fabien Parent
2019-03-23 21:15 ` [PATCH 01/24] dt-bindings: regulator: add support for MT6392 Fabien Parent
2019-03-28 19:17   ` Rob Herring [this message]
2019-03-23 21:15 ` [PATCH 02/24] regulator: mt6392: Add support for MT6392 regulator Fabien Parent
2019-03-23 21:15 ` [PATCH 03/24] dt-bindings: pwrap: mediatek: add pwrap support for MT8516 Fabien Parent
2019-03-28 19:09   ` Rob Herring
2019-04-12 17:44   ` Matthias Brugger
2019-03-23 21:15 ` [PATCH 04/24] soc: mediatek: pwrap: add missing check on rstc Fabien Parent
2019-04-12 17:44   ` Matthias Brugger
2019-03-23 21:15 ` [PATCH 05/24] soc: mediatek: pwrap: add support for MT8516 pwrap Fabien Parent
2019-04-12 17:44   ` Matthias Brugger
2019-03-23 21:15 ` [PATCH 06/24] mfd: mt6397: Add support for MT6397 pmic Fabien Parent
2019-03-23 21:15 ` [PATCH 07/24] arm64: dts: mt6392: Add PMIC mt6392 dtsi Fabien Parent
2019-03-28 19:18   ` Rob Herring
2019-03-23 21:15 ` [PATCH 08/24] dt-bindings: mmc: mtk-sd: add mtk-sd support for MT8516 Fabien Parent
2019-03-23 21:15 ` [PATCH 09/24] mmc: mtk-sd: check for valid optional memory resource Fabien Parent
2019-03-24  3:34   ` Yingjoe Chen
2019-03-24 15:18     ` Fabien Parent
2019-03-23 21:15 ` [PATCH 10/24] mmc: mtk-sd: add support for MT8516 Fabien Parent
2019-03-23 21:15 ` [PATCH 11/24] dt-bindings: mediatek: topckgen: " Fabien Parent
2019-03-28 19:09   ` Rob Herring
2019-04-25 21:34   ` Stephen Boyd
2019-03-23 21:16 ` [PATCH 12/24] dt-bindings: mediatek: infracfg: " Fabien Parent
2019-03-28 19:10   ` Rob Herring
2019-04-25 21:34   ` Stephen Boyd
2019-03-23 21:16 ` [PATCH 13/24] dt-bindings: mediatek: apmixedsys: " Fabien Parent
2019-03-28 19:11   ` Rob Herring
2019-04-25 21:35   ` Stephen Boyd
2019-03-23 21:16 ` [PATCH 14/24] clk: mediatek: add clock driver " Fabien Parent
2019-04-25 21:39   ` Stephen Boyd
2019-03-23 21:16 ` [PATCH 15/24] dt-bindings: pinctrl: pinctrl-mt65xx: add support " Fabien Parent
2019-03-28 19:11   ` Rob Herring
2019-04-08 20:44   ` Linus Walleij
2019-04-16  9:12     ` Matthias Brugger
2019-04-23 11:01       ` Linus Walleij
2019-04-23 14:24         ` Matthias Brugger
2019-03-23 21:16 ` [PATCH 16/24] pinctrl: mediatek: Add MT8516 Pinctrl driver Fabien Parent
2019-04-01 21:02   ` Sean Wang
2019-03-23 21:16 ` [PATCH 17/24] dt-bindings: wdog: mtk-wdt: add support for MT851 Fabien Parent
2019-03-24 15:13   ` Guenter Roeck
2019-03-28 19:13   ` Rob Herring
2019-03-23 21:16 ` [PATCH 18/24] dt-bindings: timer: mtk-timer: add support for MT8516 Fabien Parent
2019-03-28 19:12   ` Rob Herring
2019-04-16  7:54   ` Matthias Brugger
2019-04-16  8:09     ` Daniel Lezcano
2019-03-23 21:16 ` [PATCH 19/24] dt-bindings: spi: spi-mt65xx: " Fabien Parent
2019-03-28 19:12   ` Rob Herring
2019-04-16  7:55   ` Matthias Brugger
2019-04-16  8:25     ` lei liu
2019-04-16  8:52       ` Matthias Brugger
2019-04-18  8:05       ` Fabien Parent
2019-04-18  8:18         ` lei liu
2019-04-16 14:28     ` Mark Brown
2019-04-17  8:19       ` Matthias Brugger
2019-03-23 21:16 ` [PATCH 20/24] dt-bindings: serial: mtk-uart: " Fabien Parent
2019-03-28 19:12   ` Rob Herring
2019-04-16  7:56   ` Matthias Brugger
2019-03-23 21:16 ` [PATCH 21/24] dt-bindings: irq: mtk,sysirq: " Fabien Parent
2019-03-28 19:13   ` Rob Herring
2019-04-16  7:57   ` Matthias Brugger
2019-03-23 21:16 ` [PATCH 22/24] dt-bindings: i2c: i2c-mtk: " Fabien Parent
2019-03-28 19:13   ` Rob Herring
2019-04-16  7:58   ` Matthias Brugger
2019-04-16  8:14     ` Wolfram Sang
2019-04-16  8:53       ` Matthias Brugger
2019-04-16 11:05   ` Wolfram Sang
2019-03-23 21:16 ` [PATCH 23/24] arm64: dts: mediatek: add dtsi " Fabien Parent
2019-03-28 19:22   ` Rob Herring
2019-04-16  8:04     ` Matthias Brugger
2019-03-23 21:16 ` [PATCH 24/24] arm64: dts: mediatek: add pumpkin board dts Fabien Parent

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