From: Rob Herring <robh@kernel.org> To: sean.wang@mediatek.com Cc: matthias.bgg@gmail.com, mark.rutland@arm.com, devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Lee Jones <lee.jones@linaro.org> Subject: Re: [PATCH v1 13/19] arm: dts: mt7623: move node mt6323 leds to mt6323.dtsi Date: Fri, 2 Mar 2018 09:40:50 -0600 [thread overview] Message-ID: <20180302154050.lfxojro4woucl6lh@rob-hp-laptop> (raw) In-Reply-To: <e8a515a1aeaf06a7162b8b0e390bee615b323303.1519378872.git.sean.wang@mediatek.com> On Fri, Feb 23, 2018 at 06:16:33PM +0800, sean.wang@mediatek.com wrote: > From: Sean Wang <sean.wang@mediatek.com> > > Since those LEDs are parts of PMIC MT6323, it is reasonable to merge > those LEDs node definition back into mt6323.dtsi. This way can improve > the reusability of those nodes among different boards with the same PMIC. > > Signed-off-by: Sean Wang <sean.wang@mediatek.com> > Cc: Lee Jones <lee.jones@linaro.org> > --- > arch/arm/boot/dts/mt6323.dtsi | 26 ++++++++++++++++++++++++- > arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 28 --------------------------- > 2 files changed, 25 insertions(+), 29 deletions(-) > > diff --git a/arch/arm/boot/dts/mt6323.dtsi b/arch/arm/boot/dts/mt6323.dtsi > index 7c783d6..44c5642 100644 > --- a/arch/arm/boot/dts/mt6323.dtsi > +++ b/arch/arm/boot/dts/mt6323.dtsi > @@ -1,5 +1,5 @@ > /* > - * Copyright (c) 2017 MediaTek Inc. > + * Copyright (c) 2017-2018 MediaTek Inc. > * Author: John Crispin <john@phrozen.org> > * Sean Wang <sean.wang@mediatek.com> > * This program is free software; you can redistribute it and/or modify > @@ -237,5 +237,29 @@ > regulator-enable-ramp-delay = <216>; > }; > }; > + > + leds { > + compatible = "mediatek,mt6323-led"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + led@0 { > + reg = <0>; > + label = "mt6323:isink:green"; Changing the label potentially breaks userspace. And the fact that it is a green LED is very much board specific. So I think the old location was correct. You could put the parent node here and leave these child nodes in the board specific dts file. > + default-state = "off"; > + }; > + > + led@1 { > + reg = <1>; > + label = "mt6323:isink:red"; > + default-state = "off"; > + }; > + > + led@2 { > + reg = <2>; > + label = "mt6323:isink:blue"; > + default-state = "off"; > + }; > + }; > }; > }; > diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > index 75e61c4..767b225 100644 > --- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > +++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > @@ -483,34 +483,6 @@ > status = "okay"; > }; > > -&pwrap { > - mt6323 { > - mt6323led: led { > - compatible = "mediatek,mt6323-led"; > - #address-cells = <1>; > - #size-cells = <0>; > - > - led@0 { > - reg = <0>; > - label = "bpi-r2:isink:green"; > - default-state = "off"; > - }; > - > - led@1 { > - reg = <1>; > - label = "bpi-r2:isink:red"; > - default-state = "off"; > - }; > - > - led@2 { > - reg = <2>; > - label = "bpi-r2:isink:blue"; > - default-state = "off"; > - }; > - }; > - }; > -}; > - > &spi0 { > pinctrl-names = "default"; > pinctrl-0 = <&spi0_pins_a>; > -- > 2.7.4 >
WARNING: multiple messages have this Message-ID (diff)
From: robh@kernel.org (Rob Herring) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 13/19] arm: dts: mt7623: move node mt6323 leds to mt6323.dtsi Date: Fri, 2 Mar 2018 09:40:50 -0600 [thread overview] Message-ID: <20180302154050.lfxojro4woucl6lh@rob-hp-laptop> (raw) In-Reply-To: <e8a515a1aeaf06a7162b8b0e390bee615b323303.1519378872.git.sean.wang@mediatek.com> On Fri, Feb 23, 2018 at 06:16:33PM +0800, sean.wang at mediatek.com wrote: > From: Sean Wang <sean.wang@mediatek.com> > > Since those LEDs are parts of PMIC MT6323, it is reasonable to merge > those LEDs node definition back into mt6323.dtsi. This way can improve > the reusability of those nodes among different boards with the same PMIC. > > Signed-off-by: Sean Wang <sean.wang@mediatek.com> > Cc: Lee Jones <lee.jones@linaro.org> > --- > arch/arm/boot/dts/mt6323.dtsi | 26 ++++++++++++++++++++++++- > arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts | 28 --------------------------- > 2 files changed, 25 insertions(+), 29 deletions(-) > > diff --git a/arch/arm/boot/dts/mt6323.dtsi b/arch/arm/boot/dts/mt6323.dtsi > index 7c783d6..44c5642 100644 > --- a/arch/arm/boot/dts/mt6323.dtsi > +++ b/arch/arm/boot/dts/mt6323.dtsi > @@ -1,5 +1,5 @@ > /* > - * Copyright (c) 2017 MediaTek Inc. > + * Copyright (c) 2017-2018 MediaTek Inc. > * Author: John Crispin <john@phrozen.org> > * Sean Wang <sean.wang@mediatek.com> > * This program is free software; you can redistribute it and/or modify > @@ -237,5 +237,29 @@ > regulator-enable-ramp-delay = <216>; > }; > }; > + > + leds { > + compatible = "mediatek,mt6323-led"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + led at 0 { > + reg = <0>; > + label = "mt6323:isink:green"; Changing the label potentially breaks userspace. And the fact that it is a green LED is very much board specific. So I think the old location was correct. You could put the parent node here and leave these child nodes in the board specific dts file. > + default-state = "off"; > + }; > + > + led at 1 { > + reg = <1>; > + label = "mt6323:isink:red"; > + default-state = "off"; > + }; > + > + led at 2 { > + reg = <2>; > + label = "mt6323:isink:blue"; > + default-state = "off"; > + }; > + }; > }; > }; > diff --git a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > index 75e61c4..767b225 100644 > --- a/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > +++ b/arch/arm/boot/dts/mt7623n-bananapi-bpi-r2.dts > @@ -483,34 +483,6 @@ > status = "okay"; > }; > > -&pwrap { > - mt6323 { > - mt6323led: led { > - compatible = "mediatek,mt6323-led"; > - #address-cells = <1>; > - #size-cells = <0>; > - > - led at 0 { > - reg = <0>; > - label = "bpi-r2:isink:green"; > - default-state = "off"; > - }; > - > - led at 1 { > - reg = <1>; > - label = "bpi-r2:isink:red"; > - default-state = "off"; > - }; > - > - led at 2 { > - reg = <2>; > - label = "bpi-r2:isink:blue"; > - default-state = "off"; > - }; > - }; > - }; > -}; > - > &spi0 { > pinctrl-names = "default"; > pinctrl-0 = <&spi0_pins_a>; > -- > 2.7.4 >
next prev parent reply other threads:[~2018-03-02 15:40 UTC|newest] Thread overview: 129+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-02-23 10:16 [PATCH v1 00/19] refactor dts and add support for more boards sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang [not found] ` <cover.1519378871.git.sean.wang-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org> 2018-02-23 10:16 ` [PATCH v1 01/19] dt-bindings: pinctrl: mediatek: use - instead of _ in examples sean.wang-NuS5LvNUpcJWk0Htik3J/w 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-02 7:43 ` Linus Walleij 2018-03-02 7:43 ` Linus Walleij 2018-02-23 10:16 ` [PATCH v1 03/19] dt-bindings: pinctrl: mediatek: add bindings for I2C2 and SPI2 on MT7623 sean.wang-NuS5LvNUpcJWk0Htik3J/w 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-02 7:44 ` Linus Walleij 2018-03-02 7:44 ` Linus Walleij 2018-02-23 10:16 ` [PATCH v1 02/19] dt-bindings: cpufreq: mediatek: use - instead of _ in examples sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang-NuS5LvNUpcJWk0Htik3J/w 2018-02-26 4:13 ` Viresh Kumar 2018-02-26 4:13 ` Viresh Kumar 2018-03-19 2:51 ` Sean Wang 2018-03-19 2:51 ` Sean Wang 2018-03-19 2:51 ` Sean Wang 2018-03-19 10:35 ` Matthias Brugger 2018-03-19 10:35 ` Matthias Brugger 2018-03-02 15:53 ` Rob Herring 2018-03-02 15:53 ` Rob Herring 2018-02-23 10:16 ` [PATCH v1 04/19] dt-bindings: arm: mediatek: add support for more mt7623 reference boards sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-02 16:00 ` Rob Herring 2018-03-02 16:00 ` Rob Herring 2018-03-12 11:03 ` Matthias Brugger 2018-03-12 11:03 ` Matthias Brugger 2018-02-23 10:16 ` [PATCH v1 05/19] arm: dts: mt7623: add BTIF, HSDMA and SPI-NOR device nodes sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-12 9:40 ` Matthias Brugger 2018-03-12 9:40 ` Matthias Brugger 2018-03-12 9:53 ` Sean Wang 2018-03-12 9:53 ` Sean Wang 2018-03-12 9:53 ` Sean Wang 2018-02-23 10:16 ` [PATCH v1 06/19] arm: dts: mt7623: fix USB initialization fails on bananapi-r2 sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang-NuS5LvNUpcJWk0Htik3J/w 2018-03-12 11:03 ` Matthias Brugger 2018-03-12 11:03 ` Matthias Brugger 2018-02-23 10:16 ` [PATCH v1 07/19] arm: dts: mt7623: fix the regulators mmc should use " sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-18 23:49 ` Matthias Brugger 2018-03-18 23:49 ` Matthias Brugger 2018-02-23 10:16 ` [PATCH v1 08/19] arm: dts: mt7623: enable three available UARTs " sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-18 23:49 ` Matthias Brugger 2018-03-18 23:49 ` Matthias Brugger 2018-02-23 10:16 ` [PATCH v1 09/19] arm: dts: mt7623: add related clock properties to cpu[1-3] nodes sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-02-26 4:13 ` Viresh Kumar 2018-02-26 4:13 ` Viresh Kumar 2018-03-18 23:49 ` Matthias Brugger 2018-03-18 23:49 ` Matthias Brugger 2018-02-23 10:16 ` [PATCH v1 10/19] arm: dts: mt7623: remove useless property pinctrl-names at node switch@0 sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-18 23:50 ` Matthias Brugger 2018-03-18 23:50 ` Matthias Brugger 2018-02-23 10:16 ` [PATCH v1 11/19] arm: dts: mt7623: use - instead of _ in DT node name sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-18 23:50 ` Matthias Brugger 2018-03-18 23:50 ` Matthias Brugger 2018-02-23 10:16 ` [PATCH v1 12/19] arm: dts: mt7623: fix all Warnings (unit_address_vs_reg) sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-18 21:54 ` Matthias Brugger 2018-03-18 21:54 ` Matthias Brugger 2018-02-23 10:16 ` [PATCH v1 13/19] arm: dts: mt7623: move node mt6323 leds to mt6323.dtsi sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-02 15:40 ` Rob Herring [this message] 2018-03-02 15:40 ` Rob Herring 2018-03-02 22:46 ` Sean Wang 2018-03-02 22:46 ` Sean Wang 2018-03-02 22:46 ` Sean Wang 2018-03-18 23:46 ` Matthias Brugger 2018-03-18 23:46 ` Matthias Brugger 2018-03-18 22:01 ` Matthias Brugger 2018-03-18 22:01 ` Matthias Brugger 2018-02-23 10:16 ` [PATCH v1 14/19] arm: dts: mt7623: extend common file to unify all boards with MT7623 SoCs sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-02-23 10:16 ` [PATCH v1 15/19] arm: dts: mt7623: add SPI[1,2], I2C2 and sound related nodes to reference board sean.wang 2018-02-23 10:16 ` [PATCH v1 15/19] arm: dts: mt7623: add SPI[1, 2], " sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-02-23 10:16 ` [PATCH v1 16/19] arm: dts: mt7623: fixup available memory size on bananapi-r2 sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-02 15:42 ` Rob Herring 2018-03-02 15:42 ` Rob Herring 2018-03-02 23:27 ` Sean Wang 2018-03-02 23:27 ` Sean Wang 2018-03-02 23:27 ` Sean Wang 2018-03-05 14:16 ` Rob Herring 2018-03-05 14:16 ` Rob Herring 2018-03-05 15:46 ` Sean Wang 2018-03-05 15:46 ` Sean Wang 2018-03-05 15:46 ` Sean Wang 2018-02-23 10:16 ` [PATCH v1 17/19] arm: dts: mt7623: add MT7623N reference board with eMMC sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-02-23 10:16 ` [PATCH v1 18/19] arm: dts: mt7623: add MT7623A reference boards sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang 2018-03-02 15:45 ` Rob Herring 2018-03-02 15:45 ` Rob Herring 2018-03-03 2:15 ` Sean Wang 2018-03-03 2:15 ` Sean Wang 2018-03-03 2:15 ` Sean Wang 2018-03-05 14:10 ` Rob Herring 2018-03-05 14:10 ` Rob Herring 2018-03-05 15:10 ` Sean Wang 2018-03-05 15:10 ` Sean Wang 2018-03-05 15:10 ` Sean Wang 2018-02-23 10:16 ` [PATCH v1 19/19] arm: dts: mediatek: converted to using SPDX identifiers sean.wang 2018-02-23 10:16 ` sean.wang at mediatek.com 2018-02-23 10:16 ` sean.wang-NuS5LvNUpcJWk0Htik3J/w 2018-03-02 15:52 ` Rob Herring 2018-03-02 15:52 ` Rob Herring
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