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Date: Tue, 27 Oct 2015 11:36:23 +0530 From: Keerthy <a0393675@...com> To: Heiko Schocher <hs@...x.de>, <linux-kernel@...r.kernel.org> CC: <linux-arm-kernel@...ts.infradead.org>, Benoît Cousson <bcousson@...libre.com>, <linux-omap@...r.kernel.org>, <devicetree@...r.kernel.org>, Mark Brown <broonie@...nel.org>, Kumar Gala <galak@...eaurora.org>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Rob Herring <robh+dt@...nel.org>, <Georg.Soffel@...ch-si.com>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Russell King <linux@....linux.org.uk>, Mark Jackson <mpfj@...flow.co.uk>, Tony Lindgren <tony@...mide.com> Subject: Re: [PATCH] regulator: tps65217: remove tps65217.dtsi file Hi Heiko, On Monday 26 October 2015 02:43 PM, Heiko Schocher wrote: > remove tps65217.dtsi and adapt all boards, which > used it. > I boot tested this on am335x-bone and am335x-boneblack boards and could successfully boot and i even checked the regulators registered am335x-bone: cat /sys/class/regulator/regulator.*/name regulator-dummy vmmcsd_fixed DCDC1 DCDC2 DCDC3 LDO1 LDO2 LDO3 LDO4 Looks good to me. For am335x-bone and am335x-boneblack you can add Tested-by: Keerthy <j-keerthy@...com> Best Regards, Keerthy > Signed-off-by: Heiko Schocher <hs@...x.de> > --- > Suggested by Mark Brown, see: > https://lkml.org/lkml/2015/10/21/581 > > .../devicetree/bindings/regulator/tps65217.txt | 78 ---------------------- > arch/arm/boot/dts/am335x-bone-common.dtsi | 14 +++- > arch/arm/boot/dts/am335x-chilisom.dtsi | 14 +++- > arch/arm/boot/dts/am335x-nano.dts | 14 +++- > arch/arm/boot/dts/am335x-pepper.dts | 14 +++- > arch/arm/boot/dts/am335x-sl50.dts | 13 +++- > arch/arm/boot/dts/tps65217.dtsi | 56 ---------------- > 7 files changed, 58 insertions(+), 145 deletions(-) > delete mode 100644 Documentation/devicetree/bindings/regulator/tps65217.txt > delete mode 100644 arch/arm/boot/dts/tps65217.dtsi > > diff --git a/Documentation/devicetree/bindings/regulator/tps65217.txt b/Documentation/devicetree/bindings/regulator/tps65217.txt > deleted file mode 100644 > index 4f05d20..0000000 > --- a/Documentation/devicetree/bindings/regulator/tps65217.txt > +++ /dev/null > @@ -1,78 +0,0 @@ > -TPS65217 family of regulators > - > -Required properties: > -- compatible: "ti,tps65217" > -- reg: I2C slave address > -- regulators: list of regulators provided by this controller, must be named > - after their hardware counterparts: dcdc[1-3] and ldo[1-4] > -- regulators: This is the list of child nodes that specify the regulator > - initialization data for defined regulators. Not all regulators for the given > - device need to be present. The definition for each of these nodes is defined > - using the standard binding for regulators found at > - Documentation/devicetree/bindings/regulator/regulator.txt. > - > -Optional properties: > -- ti,pmic-shutdown-controller: Telling the PMIC to shutdown on PWR_EN toggle. > - > - The valid names for regulators are: > - tps65217: dcdc1, dcdc2, dcdc3, ldo1, ldo2, ldo3 and ldo4 > - > -Each regulator is defined using the standard binding for regulators. > - > -Example: > - > - tps: tps@24 { > - compatible = "ti,tps65217"; > - ti,pmic-shutdown-controller; > - > - regulators { > - dcdc1_reg: dcdc1 { > - regulator-min-microvolt = <900000>; > - regulator-max-microvolt = <1800000>; > - regulator-boot-on; > - regulator-always-on; > - }; > - > - dcdc2_reg: dcdc2 { > - regulator-min-microvolt = <900000>; > - regulator-max-microvolt = <3300000>; > - regulator-boot-on; > - regulator-always-on; > - }; > - > - dcdc3_reg: dcc3 { > - regulator-min-microvolt = <900000>; > - regulator-max-microvolt = <1500000>; > - regulator-boot-on; > - regulator-always-on; > - }; > - > - ldo1_reg: ldo1 { > - regulator-min-microvolt = <1000000>; > - regulator-max-microvolt = <3300000>; > - regulator-boot-on; > - regulator-always-on; > - }; > - > - ldo2_reg: ldo2 { > - regulator-min-microvolt = <900000>; > - regulator-max-microvolt = <3300000>; > - regulator-boot-on; > - regulator-always-on; > - }; > - > - ldo3_reg: ldo3 { > - regulator-min-microvolt = <1800000>; > - regulator-max-microvolt = <3300000>; > - regulator-boot-on; > - regulator-always-on; > - }; > - > - ldo4_reg: ldo4 { > - regulator-min-microvolt = <1800000>; > - regulator-max-microvolt = <3300000>; > - regulator-boot-on; > - regulator-always-on; > - }; > - }; > - }; > diff --git a/arch/arm/boot/dts/am335x-bone-common.dtsi b/arch/arm/boot/dts/am335x-bone-common.dtsi > index fec7834..0c4bde0 100644 > --- a/arch/arm/boot/dts/am335x-bone-common.dtsi > +++ b/arch/arm/boot/dts/am335x-bone-common.dtsi > @@ -285,10 +285,8 @@ > }; > }; > > - > -/include/ "tps65217.dtsi" > - > &tps { > + compatible = "ti,tps65217"; > /* > * Configure pmic to enter OFF-state instead of SLEEP-state ("RTC-only > * mode") at poweroff. Most BeagleBone versions do not support RTC-only > @@ -309,12 +307,17 @@ > ti,pmic-shutdown-controller; > > regulators { > + #address-cells = <1>; > + #size-cells = <0>; > + > dcdc1_reg: regulator@0 { > + reg = <0>; > regulator-name = "vdds_dpr"; > regulator-always-on; > }; > > dcdc2_reg: regulator@1 { > + reg = <1>; > /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ > regulator-name = "vdd_mpu"; > regulator-min-microvolt = <925000>; > @@ -324,6 +327,7 @@ > }; > > dcdc3_reg: regulator@2 { > + reg = <2>; > /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ > regulator-name = "vdd_core"; > regulator-min-microvolt = <925000>; > @@ -333,21 +337,25 @@ > }; > > ldo1_reg: regulator@3 { > + reg = <3>; > regulator-name = "vio,vrtc,vdds"; > regulator-always-on; > }; > > ldo2_reg: regulator@4 { > + reg = <4>; > regulator-name = "vdd_3v3aux"; > regulator-always-on; > }; > > ldo3_reg: regulator@5 { > + reg = <5>; > regulator-name = "vdd_1v8"; > regulator-always-on; > }; > > ldo4_reg: regulator@6 { > + reg = <6>; > regulator-name = "vdd_3v3a"; > regulator-always-on; > }; > diff --git a/arch/arm/boot/dts/am335x-chilisom.dtsi b/arch/arm/boot/dts/am335x-chilisom.dtsi > index 7e9a34d..9f5ee9a 100644 > --- a/arch/arm/boot/dts/am335x-chilisom.dtsi > +++ b/arch/arm/boot/dts/am335x-chilisom.dtsi > @@ -128,16 +128,21 @@ > > }; > > -/include/ "tps65217.dtsi" > - > &tps { > + compatible = "ti,tps65217"; > + > regulators { > + #address-cells = <1>; > + #size-cells = <0>; > + > dcdc1_reg: regulator@0 { > + reg = <0>; > regulator-name = "vdds_dpr"; > regulator-always-on; > }; > > dcdc2_reg: regulator@1 { > + reg = <1>; > /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ > regulator-name = "vdd_mpu"; > regulator-min-microvolt = <925000>; > @@ -147,6 +152,7 @@ > }; > > dcdc3_reg: regulator@2 { > + reg = <2>; > /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ > regulator-name = "vdd_core"; > regulator-min-microvolt = <925000>; > @@ -156,24 +162,28 @@ > }; > > ldo1_reg: regulator@3 { > + reg = <3>; > regulator-name = "vio,vrtc,vdds"; > regulator-boot-on; > regulator-always-on; > }; > > ldo2_reg: regulator@4 { > + reg = <4>; > regulator-name = "vdd_3v3aux"; > regulator-boot-on; > regulator-always-on; > }; > > ldo3_reg: regulator@5 { > + reg = <5>; > regulator-name = "vdd_1v8"; > regulator-boot-on; > regulator-always-on; > }; > > ldo4_reg: regulator@6 { > + reg = <6>; > regulator-name = "vdd_3v3d"; > regulator-boot-on; > regulator-always-on; > diff --git a/arch/arm/boot/dts/am335x-nano.dts b/arch/arm/boot/dts/am335x-nano.dts > index 5ed4ca6..041adb8 100644 > --- a/arch/arm/boot/dts/am335x-nano.dts > +++ b/arch/arm/boot/dts/am335x-nano.dts > @@ -375,11 +375,15 @@ > wp-gpios = <&gpio3 18 0>; > }; > > -#include "tps65217.dtsi" > - > &tps { > + compatible = "ti,tps65217"; > + > regulators { > + #address-cells = <1>; > + #size-cells = <0>; > + > dcdc1_reg: regulator@0 { > + reg = <0>; > /* +1.5V voltage with ±4% tolerance */ > regulator-min-microvolt = <1450000>; > regulator-max-microvolt = <1550000>; > @@ -388,6 +392,7 @@ > }; > > dcdc2_reg: regulator@1 { > + reg = <1>; > /* VDD_MPU voltage limits 0.95V - 1.1V with ±4% tolerance */ > regulator-name = "vdd_mpu"; > regulator-min-microvolt = <915000>; > @@ -397,6 +402,7 @@ > }; > > dcdc3_reg: regulator@2 { > + reg = <2>; > /* VDD_CORE voltage limits 0.95V - 1.1V with ±4% tolerance */ > regulator-name = "vdd_core"; > regulator-min-microvolt = <915000>; > @@ -406,6 +412,7 @@ > }; > > ldo1_reg: regulator@3 { > + reg = <3>; > /* +1.8V voltage with ±4% tolerance */ > regulator-min-microvolt = <1750000>; > regulator-max-microvolt = <1870000>; > @@ -414,6 +421,7 @@ > }; > > ldo2_reg: regulator@4 { > + reg = <4>; > /* +3.3V voltage with ±4% tolerance */ > regulator-min-microvolt = <3175000>; > regulator-max-microvolt = <3430000>; > @@ -422,6 +430,7 @@ > }; > > ldo3_reg: regulator@5 { > + reg = <5>; > /* +1.8V voltage with ±4% tolerance */ > regulator-min-microvolt = <1750000>; > regulator-max-microvolt = <1870000>; > @@ -430,6 +439,7 @@ > }; > > ldo4_reg: regulator@6 { > + reg = <6>; > /* +3.3V voltage with ±4% tolerance */ > regulator-min-microvolt = <3175000>; > regulator-max-microvolt = <3430000>; > diff --git a/arch/arm/boot/dts/am335x-pepper.dts b/arch/arm/boot/dts/am335x-pepper.dts > index 7106114..32924a9 100644 > --- a/arch/arm/boot/dts/am335x-pepper.dts > +++ b/arch/arm/boot/dts/am335x-pepper.dts > @@ -427,9 +427,9 @@ > vin-supply = <&vbat>; > }; > > -/include/ "tps65217.dtsi" > - > &tps { > + compatible = "ti,tps65217"; > + > backlight { > isel = <1>; /* ISET1 */ > fdim = <200>; /* TPS65217_BL_FDIM_200HZ */ > @@ -437,12 +437,17 @@ > }; > > regulators { > + #address-cells = <1>; > + #size-cells = <0>; > + > dcdc1_reg: regulator@0 { > + reg = <0>; > /* VDD_1V8 system supply */ > regulator-always-on; > }; > > dcdc2_reg: regulator@1 { > + reg = <1>; > /* VDD_CORE voltage limits 0.95V - 1.26V with +/-4% tolerance */ > regulator-name = "vdd_core"; > regulator-min-microvolt = <925000>; > @@ -452,6 +457,7 @@ > }; > > dcdc3_reg: regulator@2 { > + reg = <2>; > /* VDD_MPU voltage limits 0.95V - 1.1V with +/-4% tolerance */ > regulator-name = "vdd_mpu"; > regulator-min-microvolt = <925000>; > @@ -461,18 +467,21 @@ > }; > > ldo1_reg: regulator@3 { > + reg = <3>; > /* VRTC 1.8V always-on supply */ > regulator-name = "vrtc,vdds"; > regulator-always-on; > }; > > ldo2_reg: regulator@4 { > + reg = <4>; > /* 3.3V rail */ > regulator-name = "vdd_3v3aux"; > regulator-always-on; > }; > > ldo3_reg: regulator@5 { > + reg = <5>; > /* VDD_3V3A 3.3V rail */ > regulator-name = "vdd_3v3a"; > regulator-min-microvolt = <3300000>; > @@ -480,6 +489,7 @@ > }; > > ldo4_reg: regulator@6 { > + reg = <6>; > /* VDD_3V3B 3.3V rail */ > regulator-name = "vdd_3v3b"; > regulator-always-on; > diff --git a/arch/arm/boot/dts/am335x-sl50.dts b/arch/arm/boot/dts/am335x-sl50.dts > index 3303c28..d38edfa 100644 > --- a/arch/arm/boot/dts/am335x-sl50.dts > +++ b/arch/arm/boot/dts/am335x-sl50.dts > @@ -375,16 +375,19 @@ > pinctrl-0 = <&uart4_pins>; > }; > > -#include "tps65217.dtsi" > - > &tps { > + compatible = "ti,tps65217"; > ti,pmic-shutdown-controller; > > interrupt-parent = <&intc>; > interrupts = <7>; /* NNMI */ > > regulators { > + #address-cells = <1>; > + #size-cells = <0>; > + > dcdc1_reg: regulator@0 { > + reg = <0>; > /* VDDS_DDR */ > regulator-min-microvolt = <1500000>; > regulator-max-microvolt = <1500000>; > @@ -392,6 +395,7 @@ > }; > > dcdc2_reg: regulator@1 { > + reg = <1>; > /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ > regulator-name = "vdd_mpu"; > regulator-min-microvolt = <925000>; > @@ -401,6 +405,7 @@ > }; > > dcdc3_reg: regulator@2 { > + reg = <2>; > /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ > regulator-name = "vdd_core"; > regulator-min-microvolt = <925000>; > @@ -410,6 +415,7 @@ > }; > > ldo1_reg: regulator@3 { > + reg = <3>; > /* VRTC / VIO / VDDS*/ > regulator-always-on; > regulator-min-microvolt = <1800000>; > @@ -417,6 +423,7 @@ > }; > > ldo2_reg: regulator@4 { > + reg = <4>; > /* VDD_3V3AUX */ > regulator-always-on; > regulator-min-microvolt = <3300000>; > @@ -424,6 +431,7 @@ > }; > > ldo3_reg: regulator@5 { > + reg = <5>; > /* VDD_1V8 */ > regulator-min-microvolt = <1800000>; > regulator-max-microvolt = <1800000>; > @@ -431,6 +439,7 @@ > }; > > ldo4_reg: regulator@6 { > + reg = <6>; > /* VDD_3V3A */ > regulator-min-microvolt = <3300000>; > regulator-max-microvolt = <3300000>; > diff --git a/arch/arm/boot/dts/tps65217.dtsi b/arch/arm/boot/dts/tps65217.dtsi > deleted file mode 100644 > index a632724..0000000 > --- a/arch/arm/boot/dts/tps65217.dtsi > +++ /dev/null > @@ -1,56 +0,0 @@ > -/* > - * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ > - * > - * This program is free software; you can redistribute it and/or modify > - * it under the terms of the GNU General Public License version 2 as > - * published by the Free Software Foundation. > - */ > - > -/* > - * Integrated Power Management Chip > - * http://www.ti.com/lit/ds/symlink/tps65217.pdf > - */ > - > -&tps { > - compatible = "ti,tps65217"; > - > - regulators { > - #address-cells = <1>; > - #size-cells = <0>; > - > - dcdc1_reg: regulator@0 { > - reg = <0>; > - regulator-compatible = "dcdc1"; > - }; > - > - dcdc2_reg: regulator@1 { > - reg = <1>; > - regulator-compatible = "dcdc2"; > - }; > - > - dcdc3_reg: regulator@2 { > - reg = <2>; > - regulator-compatible = "dcdc3"; > - }; > - > - ldo1_reg: regulator@3 { > - reg = <3>; > - regulator-compatible = "ldo1"; > - }; > - > - ldo2_reg: regulator@4 { > - reg = <4>; > - regulator-compatible = "ldo2"; > - }; > - > - ldo3_reg: regulator@5 { > - reg = <5>; > - regulator-compatible = "ldo3"; > - }; > - > - ldo4_reg: regulator@6 { > - reg = <6>; > - regulator-compatible = "ldo4"; > - }; > - }; > -}; > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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