[1/2] arm64: dts: qcom: sdm845: align TLMM pin configuration with DT schema

Message ID	20220930200529.331223-2-krzysztof.kozlowski@linaro.org
State	New
Headers	show Return-Path: <linux-gpio-owner@kernel.org> From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> To: Andy Gross <agross@kernel.org>, Bjorn Andersson <andersson@kernel.org>, Konrad Dybcio <konrad.dybcio@somainline.org>, Linus Walleij <linus.walleij@linaro.org>, Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Subject: [PATCH 1/2] arm64: dts: qcom: sdm845: align TLMM pin configuration with DT schema Date: Fri, 30 Sep 2022 22:05:28 +0200 Message-Id: <20220930200529.331223-2-krzysztof.kozlowski@linaro.org> In-Reply-To: <20220930200529.331223-1-krzysztof.kozlowski@linaro.org> References: <20220930200529.331223-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	pinctrl/arm64: qcom: convert sdm845 bindings to DT schema \| expand [0/2] pinctrl/arm64: qcom: convert sdm845 bindings to DT schema [1/2] arm64: dts: qcom: sdm845: align TLMM pin configuration with DT schema [2/2] dt-bindings: pinctrl: qcom,sdm845: convert to dtschema

Hi, On Tue, Oct 4, 2022 at 1:40 AM Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote: > > On 04/10/2022 00:59, Doug Anderson wrote: > > Hi, > > > > On Mon, Oct 3, 2022 at 10:45 AM Krzysztof Kozlowski > > <krzysztof.kozlowski@linaro.org> wrote: > >> > >> On 03/10/2022 18:14, Doug Anderson wrote: > >>> Hi, > >>> > >>> On Fri, Sep 30, 2022 at 1:06 PM Krzysztof Kozlowski > >>> <krzysztof.kozlowski@linaro.org> wrote: > >>>> > >>>> DT schema expects TLMM pin configuration nodes to be named with > >>>> '-state' suffix and their optional children with '-pins' suffix. > >>>> > >>>> The sdm854.dtsi file defined several pin configuration nodes which are > >>>> customized by the boards. Therefore keep a additional "default-pins" > >>>> node inside so the boards can add more of configuration nodes. Such > >>>> additional configuration nodes always need 'function' property now > >>>> (required by DT schema). > >>>> > >>>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> > >>>> --- > >>>> arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi | 344 +++++++----------- > >>>> arch/arm64/boot/dts/qcom/sdm845-db845c.dts | 76 ++-- > >>>> .../arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 60 ++- > >>>> arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 2 +- > >>>> arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 60 ++- > >>>> .../boot/dts/qcom/sdm845-oneplus-common.dtsi | 88 ++--- > >>>> .../boot/dts/qcom/sdm845-shift-axolotl.dts | 138 +++---- > >>>> .../dts/qcom/sdm845-sony-xperia-tama.dtsi | 6 +- > >>>> .../boot/dts/qcom/sdm845-xiaomi-beryllium.dts | 26 +- > >>>> .../boot/dts/qcom/sdm845-xiaomi-polaris.dts | 30 +- > >>>> arch/arm64/boot/dts/qcom/sdm845.dtsi | 305 +++++++--------- > >>>> .../boot/dts/qcom/sdm850-lenovo-yoga-c630.dts | 33 +- > >>>> .../boot/dts/qcom/sdm850-samsung-w737.dts | 96 ++--- > >>>> 13 files changed, 513 insertions(+), 751 deletions(-) > >>>> > >>>> diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > >>>> index b5f11fbcc300..3403cdcdd49c 100644 > >>>> --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > >>>> +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi > >>>> @@ -993,21 +993,21 @@ &wifi { > >>>> /* PINCTRL - additions to nodes defined in sdm845.dtsi */ > >>>> > >>>> &qspi_cs0 { > >>>> - pinconf { > >>>> + default-pins { > >>>> pins = "gpio90"; > >>>> bias-disable; > >>>> }; > >>>> }; > >>>> > >>>> &qspi_clk { > >>>> - pinconf { > >>>> + default-pins { > >>>> pins = "gpio95"; > >>>> bias-disable; > >>>> }; > >>>> }; > >>>> > >>>> &qspi_data01 { > >>>> - pinconf { > >>>> + default-pins { > >>>> pins = "gpio91", "gpio92"; > >>> > >>> I haven't been fully involved in all the discussion here, but the > >>> above doesn't look like it matches the way that Bjorn wanted to go > >>> [1]. I would sorta expect it to look like this: > >>> > >>> /* QSPI always needs a clock and IO pins */ > >>> qspi_basic: { > >>> qspi_clk: { > >>> pins = "gpio95"; > >>> function = "qspi_clk"; > >>> }; > >>> qspi_data01: { > >>> pins = "gpio95"; > >>> function = "qspi_clk"; > >>> }; > >>> } > >>> > >>> /* QSPI will need one or both chip selects */ > >>> qspi_cs0: qspi-cs0-state { > >>> pins = "gpio90"; > >>> function = "qspi_cs"; > >>> }; > >>> > >>> qspi_cs1: qspi-cs1-state { > >>> pins = "gpio89"; > >>> function = "qspi_cs"; > >>> }; > >>> > >>> /* If using all 4 data lines we need these */ > >>> qspi_data12: qspi-data12-state { > >>> pins = "gpio93", "gpio94"; > >>> function = "qspi_data"; > >>> }; > >>> > >>> Basically grouping things together in a two-level node when it makes > >>> sense and then using 1-level nodes for "mixin" pins. Then you'd end up > >>> doing one of these things: > >>> > >>> pinctrl-0 = <&qspi_basic &qspi_cs0>; > >>> pinctrl-0 = <&qspi_basic &qspi_cs1>; > >>> pinctrl-0 = <&qspi_basic &qspi_cs0 &qspi_data12>; > >> > >> > >> I don't get how my patch changes the existing approach? Such pattern was > >> already there. > > > > Before your patch things were split in two nodes, the muxing and the > > configuration. AKA when you combined the soc.dtsi and the board.dts > > you'd have: > > > > qspi_cs0: qspi-cs0-state { > > pinmux { > > pins = "..."; > > ... muxing properties ... > > }; > > pinconf { > > pins = "..."; > > ... config properties ... > > }; > > }; > > Which was also not good pattern. Muxing and configuring is basically the > same function of pin controller. Splitting them makes no sense at all. Agreed, it was not a good pattern. > > Your patch combines the "pinmux" and "pinconf" nodes into one. So when > > you combine the soc.dtsi and the board.dts after your patch you now > > have: > > > > qspi_cs0: qspi-cs0-state { > > default-pins { > > pins = "..."; > > ... muxing properties ... > > ... config properties ... > > }; > > }; > > > > > > That's fine and is functionally correct. ...but IMO it sets a bad > > example for people to follow (though, of course, it's really up to > > Bjorn). The "default-pins" subnode serves no purpose. If you're > > touching all this stuff anyway you might as well not end up with > > something that's a bad example for people to follow. > > I understand, you're right. I wanted to keep minimal amount of changes > to the DTS layout but since I am touching almost everything, I can > rework it. > > > >> Again - you end up or you ended up? We discuss here what this patch did. > >> So are you sure that this patch did something like that (and it wasn't > >> already there)? > >> > >>> > >>> Note that the extra tags of "qspi_clk" and "qspi_data01" are important > >>> since it lets the individual boards easily set pulls / drive strengths > >>> without needing to replicate the hierarchy of the SoC. So if a board > >>> wanted to set the pull of the cs0 line, just: > >>> > >>> &qspi_cs0 { > >>> bias-disable; > >>> }; > >>> > >>> [1] https://lore.kernel.org/lkml/CAD=FV=VUL4GmjaibAMhKNdpEso_Hg_R=XeMaqah1LSj_9-Ce4Q@mail.gmail.com/ > >>> > >>> > >>>> @@ -1016,7 +1016,7 @@ pinconf { > >>>> }; > >>>> > >>>> &qup_i2c3_default { > >>>> - pinconf { > >>>> + default-pins { > >>>> pins = "gpio41", "gpio42"; > >>>> drive-strength = <2>; > >>> > >>> I don't see any benefit to two-levels above. Why not just get rid of > >>> the "default-pins" and put the stuff directly under qup_i2c3_default? > >> > >> For the same reason I told Konrad? > > > > OK. I looked at what you end up with for "qup_uart9" after your > > patches and it's definitely not my favorite place to end up at. If > > nothing else you are double-specifying "function" in both > > "default-pins" and "tx-pins"/"rx-pins". If those disagree then what > > happens? > > The same happens and happened before. My patch does nothing related to > allowing or disallowing wrong muxing/config nodes. In the past you could > have conflicting setups. Now it's exactly the same. Right that you could have had conflicting setups before, too. However, in the past we always avoided specifying the function for a given pin in more than one node. The old way was super verbose and had a lot of repetition for sure, but it sorta made sense if you thought of it in words. AKA the old way said this after combining the soc.dtsi and the board.dts * For pins 45, 46, 47, 48: set the function to "qup6" * For pin 45: set a pulldown * For pins 46 and 47: set the drive strength to 2 and disable pulls * For pin 48: set a pullup So it repeated the "for pins" part and that was most definitely non ideal. However, with your new setup you are sometimes doing: * For pins 47 and 48: set the function to "qup6" * For pin 45: set the function to "qup6" and set a pulldown * For pins 46 and 47: set the function to "qup6" and the drive strength to 2 and disable pulls * For pin 48: set the function to "qup6" and set a pullup That repeats the 'set the function to "qup6"' more than I'd like. > The double-specifying of "function" is not a result of '-state'/'-pins' > reorganization but aligning with common TLMM schema *which requires > function* for every node. I guess now that we've talked through it, I'd say that if we have to specify a function for every node then we should strive for each pin to be in exactly one node in any given active configuration. That makes the schema happy and also avoids double-specifying the function. I think in all of the examples I've given that this is true. > > In general also we end up specifying that extra level of > > "default-pins" in many cases for no purpose. We also end up > > replicating hierarchy in the board dts files (the dts files are > > replicating the "default-pins" nodes from the parent). > > OK, let's fix this. That will need either: > 1. /delete-node with copying of most of properties from default-pins > 2. or move the CTS/TX/RX config pins to the DTSI. I think in my proposal the CTS/TX/RX stuff moved to the dtsi which solved it. > >>>> /* PINCTRL - additions to nodes defined in sdm845.dtsi */ > >>>> &qup_spi2_default { > >>>> - pinmux { > >>>> + default-pins { > >>>> drive-strength = <16>; > >>>> }; > >>>> }; > >>>> > >>>> &qup_uart3_default{ > >>>> - pinmux { > >>>> + default-pins { > >>>> pins = "gpio41", "gpio42", "gpio43", "gpio44"; > >>>> function = "qup3"; > >>>> }; > >>>> }; > >>>> > >>>> &qup_i2c10_default { > >>>> - pinconf { > >>>> + default-pins { > >>>> pins = "gpio55", "gpio56"; > >>>> drive-strength = <2>; > >>>> bias-disable; > >>>> @@ -1144,37 +1144,37 @@ pinconf { > >>>> }; > >>>> > >>>> &qup_uart6_default { > >>>> - pinmux { > >>>> - pins = "gpio45", "gpio46", "gpio47", "gpio48"; > >>>> - function = "qup6"; > >>>> - }; > >>>> - > >>>> - cts { > >>>> + cts-pins { > >>>> pins = "gpio45"; > >>>> + function = "qup6"; > >>>> bias-disable; > >>>> }; > >>>> > >>>> - rts-tx { > >>>> + rts-tx-pins { > >>>> pins = "gpio46", "gpio47"; > >>>> + function = "qup6"; > >>>> drive-strength = <2>; > >>>> bias-disable; > >>>> }; > >>>> > >>>> - rx { > >>>> + rx-pins { > >>>> pins = "gpio48"; > >>>> + function = "qup6"; > >>>> bias-pull-up; > >>>> }; > >>>> }; > >>> > >>> I didn't check everything about this patch, but skimming through I > >>> believe that the uart6 handling here is wrong. You'll end up with:> > >>> qup_uart6_default: qup-uart6-default-state { > >>> default-pins { > >>> pins = "gpio47", "gpio48"; > >>> function = "qup6"; > >> > >> This piece was removed. > > > > It was? How/where? I tried applying your patch and I still see "qup6" > > under the default-pins node in sdm845.dtsi. > > > > Ah, you're right. The default-pins are coming from DTSI. > > So delete-node? I would prefer the solution I proposed. Re-pasting here: In Soc.dtsi: qup_uart6_txrx: qup-uart6-txrx-state { qup_uart6_tx { pins = "gpio47"; function = "qup6"; }; qup_uart6_rx { pins = "gpio48"; function = "qup6"; }; }; qup_uart6_cts: qup-uart6-cts-state { pins = "gpio45"; function = "qup6"; }; qup_uart6_rts: qup-uart6-rts-state { pins = "gpio46"; function = "qup6"; }; In board.dts: &qup_uart6_cts { bias-disable; }; &qup_uart6_rts { drive-strength = <2>; bias-disable; }; &qup_uart6_rx { bias-pull-up; }; &qup_uart6_tx { drive-strength = <2>; bias-disable; }; > >>> }; > >>> > >>> cts-pins { > >>> pins = "gpio45"; > >>> function = "qup6"; > >>> bias-disable; > >>> }; > >>> > >>> rts-tx-pins { > >>> pins = "gpio46", "gpio47"; > >>> function = "qup6"; > >>> drive-strength = <2>; > >>> bias-disable; > >>> }; > >>> > >>> rx-pins { > >>> pins = "gpio48"; > >>> function = "qup6"; > >>> bias-pull-up; > >>> }; > >>> }; > >>> > >>> So pins 47 and 48 are each referenced in two nodes. That doesn't seem > >>> correct to me. IMO, better would have been: > >> > >> Even though that particular piece was removed, so there is no double > >> reference, it would still be correct. Or rather - what is there > >> incorrect? Mentioning pin twice? This is ok, although not necessarily > >> the most readable. > > > > I guess this gets into the corners of pinctrl that I haven't poked at > > lots. I guess it should be OK unless the SoC.dtsi and the board.dts > > disagree about the "function". In such a case I guess it would be a > > problem. So I guess what you end up will be OK but I don't like that > > "function" is specified for the same pin in two different sub-nodes. > > OK. > > > > > > >>> In Soc.dtsi: > >>> > >>> qup_uart6_txrx: qup-uart6-txrx-state { > >>> qup_uart6_tx { > >>> pins = "gpio47"; > >>> function = "qup6"; > >>> }; > >>> qup_uart6_rx { > >>> pins = "gpio48"; > >>> function = "qup6"; > >>> }; > >>> }; > >>> qup_uart6_cts: qup-uart6-cts-state { > >>> pins = "gpio45"; > >>> function = "qup6"; > >>> }; > >>> qup_uart6_rts: qup-uart6-rts-state { > >>> pins = "gpio46"; > >>> function = "qup6"; > >>> }; > >>> > >>> In board.dts: > >>> > >>> &qup_uart6_cts { > >>> bias-disable; > >>> }; > >>> &qup_uart6_rts { > >>> drive-strength = <2>; > >>> bias-disable; > >>> }; > >>> &qup_uart6_rx { > >>> bias-pull-up; > >>> }; > >>> &qup_uart6_tx { > >>> drive-strength = <2>; > >>> bias-disable; > >> > >> It's not related to this patchset, but sounds good, please change the > >> DTS to match it. I can rebase my patch on top of it. > > > > I guess it's related in that the patchset is touching everything and > > one would assume that something touched so recently would represent > > the current best practices. Maybe that's a weak argument, but if I saw > > a patch that was about trying to clean up all the pinctrl across all > > the older SoCs that I would assume that the pinctrl would be clean > > after that patch and would be a good example to follow as best > > practice. Thus it's relevant to talk about whether this patch is > > ending us up at best practice or not. > > > > > >>> }; > >>> > >>> Also, as per latest agreement with Bjorn, we should be moving the > >>> default drive strength to the SoC.dtsi file, so going further: > >> > >> How is it related to this patch? Sure, feel free to move drive strength > >> anywhere. We can discuss it. But it is not part of this patch. > > > > Moving the drive strength can certainly be discussed / done in a later patch. > > > > > >>> In Soc.dtsi: > >>> > >>> qup_uart6_txrx: qup-uart6-txrx-state { > >>> qup_uart6_tx { > >>> pins = "gpio47"; > >>> function = "qup6"; > >>> drive-strength = <2>; > >>> }; > >>> qup_uart6_rx { > >>> pins = "gpio48"; > >>> function = "qup6"; > >>> }; > >>> }; > >>> qup_uart6_cts: qup-uart6-cts-state { > >>> pins = "gpio45"; > >>> function = "qup6"; > >>> }; > >>> qup_uart6_rts: qup-uart6-rts-state { > >>> pins = "gpio46"; > >>> function = "qup6"; > >>> drive-strength = <2>; > >> > >> These are not part of DTSI. They exist in DTS, not in DTSI. You now > >> introduce a change entirely different than this patchset is doing. It > >> makes sense on its own, but it is not related to this patchset. > > > > It is relevant to discuss because it would be the correct way to solve > > the same issue with "uart9" that you used to justify why you needed an > > extra "uart9-default" subnode. > > The goal of this patchset is to solve dtbs_check. It's goal is not > "generic guidance how Qualcomm pin configuration nodes should be > written", because whatever you and I agree, it does not much matter. The > maintainers decision matter. > > If there is a consensus/preferred way to organize it, sure, document it > somewhere, store it in email/lore in concise way, and I can fix up the > patch to match it. It is just not my goal now, so I am not pushing > towards any such direction. > > Best regards, > Krzysztof >

diff --git a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi index b5f11fbcc300..3403cdcdd49c 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-cheza.dtsi @@ -993,21 +993,21 @@ &wifi { /* PINCTRL - additions to nodes defined in sdm845.dtsi */ &qspi_cs0 { - pinconf { + default-pins { pins = "gpio90"; bias-disable; }; }; &qspi_clk { - pinconf { + default-pins { pins = "gpio95"; bias-disable; }; }; &qspi_data01 { - pinconf { + default-pins { pins = "gpio91", "gpio92"; /* High-Z when no transfers; nice to park the lines */ @@ -1016,7 +1016,7 @@ pinconf { }; &qup_i2c3_default { - pinconf { + default-pins { pins = "gpio41", "gpio42"; drive-strength = <2>; @@ -1026,7 +1026,7 @@ pinconf { }; &qup_i2c11_default { - pinconf { + default-pins { pins = "gpio31", "gpio32"; drive-strength = <2>; @@ -1036,7 +1036,7 @@ pinconf { }; &qup_i2c12_default { - pinconf { + default-pins { pins = "gpio49", "gpio50"; drive-strength = <2>; @@ -1046,7 +1046,7 @@ pinconf { }; &qup_i2c14_default { - pinconf { + default-pins { pins = "gpio33", "gpio34"; drive-strength = <2>; @@ -1056,7 +1056,7 @@ pinconf { }; &qup_spi0_default { - pinconf { + default-pins { pins = "gpio0", "gpio1", "gpio2", "gpio3"; drive-strength = <2>; bias-disable; @@ -1064,7 +1064,7 @@ pinconf { }; &qup_spi5_default { - pinconf { + default-pins { pins = "gpio85", "gpio86", "gpio87", "gpio88"; drive-strength = <2>; bias-disable; @@ -1072,7 +1072,7 @@ pinconf { }; &qup_spi10_default { - pinconf { + default-pins { pins = "gpio53", "gpio54", "gpio55", "gpio56"; drive-strength = <2>; bias-disable; @@ -1081,28 +1081,25 @@ pinconf { &qup_uart6_default { /* Change pinmux to all 4 pins since CTS and RTS are connected */ - pinmux { - pins = "gpio45", "gpio46", - "gpio47", "gpio48"; - }; - - pinconf-cts { + cts-pins { /* * Configure a pull-down on 45 (CTS) to match the pull of * the Bluetooth module. */ pins = "gpio45"; + function = "qup6"; bias-pull-down; }; - pinconf-rts-tx { + rts-tx-pins { /* We'll drive 46 (RTS) and 47 (TX), so no pull */ pins = "gpio46", "gpio47"; + function = "qup6"; drive-strength = <2>; bias-disable; }; - pinconf-rx { + rx-pins { /* * Configure a pull-up on 48 (RX). This is needed to avoid * garbage data when the TX pin of the Bluetooth module is @@ -1110,19 +1107,22 @@ pinconf-rx { * signal yet). */ pins = "gpio48"; + function = "qup6"; bias-pull-up; }; }; &qup_uart9_default { - pinconf-tx { + tx-pins { pins = "gpio4"; + function = "qup9"; drive-strength = <2>; bias-disable; }; - pinconf-rx { + rx-pins { pins = "gpio5"; + function = "qup9"; drive-strength = <2>; bias-pull-up; }; @@ -1213,243 +1213,153 @@ ap-suspend-l-hog { output-low; }; - ap_edp_bklten: ap-edp-bklten { - pinmux { - pins = "gpio37"; - function = "gpio"; - }; - - pinconf { - pins = "gpio37"; - drive-strength = <2>; - bias-disable; - }; + ap_edp_bklten: ap-edp-bklten-state { + pins = "gpio37"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - bios_flash_wp_r_l: bios-flash-wp-r-l { - pinmux { - pins = "gpio128"; - function = "gpio"; - input-enable; - }; - - pinconf { - pins = "gpio128"; - bias-disable; - }; + bios_flash_wp_r_l: bios-flash-wp-r-l-state { + pins = "gpio128"; + function = "gpio"; + input-enable; + bias-disable; }; - ec_ap_int_l: ec-ap-int-l { - pinmux { - pins = "gpio122"; - function = "gpio"; - input-enable; - }; - - pinconf { - pins = "gpio122"; - bias-pull-up; - }; + ec_ap_int_l: ec-ap-int-l-state { + pins = "gpio122"; + function = "gpio"; + input-enable; + bias-pull-up; }; - edp_brij_en: edp-brij-en { - pinmux { - pins = "gpio102"; - function = "gpio"; - }; - - pinconf { - pins = "gpio102"; - drive-strength = <2>; - bias-disable; - }; + edp_brij_en: edp-brij-en-state { + pins = "gpio102"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - edp_brij_irq: edp-brij-irq { - pinmux { - pins = "gpio10"; - function = "gpio"; - }; - - pinconf { - pins = "gpio10"; - drive-strength = <2>; - bias-pull-down; - }; + edp_brij_irq: edp-brij-irq-state { + pins = "gpio10"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; }; - en_pp3300_dx_edp: en-pp3300-dx-edp { - pinmux { - pins = "gpio43"; - function = "gpio"; - }; - - pinconf { - pins = "gpio43"; - drive-strength = <2>; - bias-disable; - }; + en_pp3300_dx_edp: en-pp3300-dx-edp-state { + pins = "gpio43"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - h1_ap_int_odl: h1-ap-int-odl { - pinmux { - pins = "gpio129"; - function = "gpio"; - input-enable; - }; - - pinconf { - pins = "gpio129"; - bias-pull-up; - }; + h1_ap_int_odl: h1-ap-int-odl-state { + pins = "gpio129"; + function = "gpio"; + input-enable; + bias-pull-up; }; - pen_eject_odl: pen-eject-odl { - pinmux { - pins = "gpio119"; - function = "gpio"; - bias-pull-up; - }; + pen_eject_odl: pen-eject-odl-state { + pins = "gpio119"; + function = "gpio"; + bias-pull-up; }; - pen_irq_l: pen-irq-l { - pinmux { - pins = "gpio24"; - function = "gpio"; - }; - - pinconf { - pins = "gpio24"; + pen_irq_l: pen-irq-l-state { + pins = "gpio24"; + function = "gpio"; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; - pen_pdct_l: pen-pdct-l { - pinmux { - pins = "gpio63"; - function = "gpio"; - }; - - pinconf { - pins = "gpio63"; + pen_pdct_l: pen-pdct-l-state { + pins = "gpio63"; + function = "gpio"; - /* Has external pullup */ - bias-disable; - }; + /* Has external pullup */ + bias-disable; }; - pen_rst_l: pen-rst-l { - pinmux { - pins = "gpio23"; - function = "gpio"; - }; - - pinconf { - pins = "gpio23"; - bias-disable; - drive-strength = <2>; + pen_rst_l: pen-rst-l-state { + pins = "gpio23"; + function = "gpio"; + bias-disable; + drive-strength = <2>; - /* - * The pen driver doesn't currently support - * driving this reset line. By specifying - * output-high here we're relying on the fact - * that this pin has a default pulldown at boot - * (which makes sure the pen was in reset if it - * was powered) and then we set it high here to - * take it out of reset. Better would be if the - * pen driver could control this and we could - * remove "output-high" here. - */ - output-high; - }; + /* + * The pen driver doesn't currently support + * driving this reset line. By specifying + * output-high here we're relying on the fact + * that this pin has a default pulldown at boot + * (which makes sure the pen was in reset if it + * was powered) and then we set it high here to + * take it out of reset. Better would be if the + * pen driver could control this and we could + * remove "output-high" here. + */ + output-high; }; - sdc2_clk: sdc2-clk { - pinconf { - pins = "sdc2_clk"; - bias-disable; + sdc2_clk: sdc2-clk-state { + pins = "sdc2_clk"; + bias-disable; - /* - * It seems that mmc_test reports errors if drive - * strength is not 16. - */ - drive-strength = <16>; - }; + /* + * It seems that mmc_test reports errors if drive + * strength is not 16. + */ + drive-strength = <16>; }; - sdc2_cmd: sdc2-cmd { - pinconf { - pins = "sdc2_cmd"; - bias-pull-up; - drive-strength = <16>; - }; + sdc2_cmd: sdc2-cmd-state { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <16>; }; - sdc2_data: sdc2-data { - pinconf { - pins = "sdc2_data"; - bias-pull-up; - drive-strength = <16>; - }; + sdc2_data: sdc2-data-state { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <16>; }; - sd_cd_odl: sd-cd-odl { - pinmux { - pins = "gpio44"; - function = "gpio"; - }; - - pinconf { - pins = "gpio44"; - bias-pull-up; - }; + sd_cd_odl: sd-cd-odl-state { + pins = "gpio44"; + function = "gpio"; + bias-pull-up; }; - ts_int_l: ts-int-l { - pinmux { - pins = "gpio125"; - function = "gpio"; - }; - - pinconf { - pins = "gpio125"; - bias-pull-up; - }; + ts_int_l: ts-int-l-state { + pins = "gpio125"; + function = "gpio"; + bias-pull-up; }; - ts_reset_l: ts-reset-l { - pinmux { - pins = "gpio118"; - function = "gpio"; - }; - - pinconf { - pins = "gpio118"; - bias-disable; - drive-strength = <2>; - }; + ts_reset_l: ts-reset-l-state { + pins = "gpio118"; + function = "gpio"; + bias-disable; + drive-strength = <2>; }; - ap_suspend_l_assert: ap_suspend_l_assert { - config { - pins = "gpio126"; - function = "gpio"; - bias-disable; - drive-strength = <2>; - output-low; - }; + ap_suspend_l_assert: ap-suspend-l-assert-state { + pins = "gpio126"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + output-low; }; - ap_suspend_l_deassert: ap_suspend_l_deassert { - config { - pins = "gpio126"; - function = "gpio"; - bias-disable; - drive-strength = <2>; - output-high; - }; + ap_suspend_l_deassert: ap-suspend-l-deassert-state { + pins = "gpio126"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + output-high; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts index a157eab66dee..c5e17a718049 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c.dts @@ -820,8 +820,8 @@ &spi2 { }; &tlmm { - cam0_default: cam0_default { - rst { + cam0_default: cam0-default-state { + rst-pins { pins = "gpio9"; function = "gpio"; @@ -829,7 +829,7 @@ rst { bias-disable; }; - mclk0 { + mclk0-pins { pins = "gpio13"; function = "cam_mclk"; @@ -838,8 +838,8 @@ mclk0 { }; }; - cam3_default: cam3_default { - rst { + cam3_default: cam3-default-state { + rst-pins { function = "gpio"; pins = "gpio21"; @@ -847,7 +847,7 @@ rst { bias-disable; }; - mclk3 { + mclk3-pins { function = "cam_mclk"; pins = "gpio16"; @@ -856,7 +856,7 @@ mclk3 { }; }; - dsi_sw_sel: dsi-sw-sel { + dsi_sw_sel: dsi-sw-sel-state { pins = "gpio120"; function = "gpio"; @@ -865,20 +865,20 @@ dsi_sw_sel: dsi-sw-sel { output-high; }; - lt9611_irq_pin: lt9611-irq { + lt9611_irq_pin: lt9611-irq-state { pins = "gpio84"; function = "gpio"; bias-disable; }; - pcie0_default_state: pcie0-default { - clkreq { + pcie0_default_state: pcie0-default-state { + clkreq-pins { pins = "gpio36"; function = "pci_e0"; bias-pull-up; }; - reset-n { + reset-n-pins { pins = "gpio35"; function = "gpio"; @@ -887,7 +887,7 @@ reset-n { bias-pull-down; }; - wake-n { + wake-n-pins { pins = "gpio37"; function = "gpio"; @@ -896,7 +896,7 @@ wake-n { }; }; - pcie0_pwren_state: pcie0-pwren { + pcie0_pwren_state: pcie0-pwren-state { pins = "gpio90"; function = "gpio"; @@ -904,8 +904,8 @@ pcie0_pwren_state: pcie0-pwren { bias-disable; }; - pcie1_default_state: pcie1-default { - perst-n { + pcie1_default_state: pcie1-default-state { + perst-n-pins { pins = "gpio102"; function = "gpio"; @@ -913,13 +913,13 @@ perst-n { bias-disable; }; - clkreq { + clkreq-pins { pins = "gpio103"; function = "pci_e1"; bias-pull-up; }; - wake-n { + wake-n-pins { pins = "gpio11"; function = "gpio"; @@ -927,7 +927,7 @@ wake-n { bias-pull-up; }; - reset-n { + reset-n-pins { pins = "gpio75"; function = "gpio"; @@ -937,8 +937,8 @@ reset-n { }; }; - sdc2_default_state: sdc2-default { - clk { + sdc2_default_state: sdc2-default-state { + clk-pins { pins = "sdc2_clk"; bias-disable; @@ -949,26 +949,26 @@ clk { drive-strength = <16>; }; - cmd { + cmd-pins { pins = "sdc2_cmd"; bias-pull-up; drive-strength = <10>; }; - data { + data-pins { pins = "sdc2_data"; bias-pull-up; drive-strength = <10>; }; }; - sdc2_card_det_n: sd-card-det-n { + sdc2_card_det_n: sd-card-det-n-state { pins = "gpio126"; function = "gpio"; bias-pull-up; }; - wcd_intr_default: wcd_intr_default { + wcd_intr_default: wcd-intr-default-state { pins = <54>; function = "gpio"; @@ -1123,20 +1123,20 @@ &wifi { /* PINCTRL - additions to nodes defined in sdm845.dtsi */ &qup_spi2_default { - pinmux { + default-pins { drive-strength = <16>; }; }; &qup_uart3_default{ - pinmux { + default-pins { pins = "gpio41", "gpio42", "gpio43", "gpio44"; function = "qup3"; }; }; &qup_i2c10_default { - pinconf { + default-pins { pins = "gpio55", "gpio56"; drive-strength = <2>; bias-disable; @@ -1144,37 +1144,37 @@ pinconf { }; &qup_uart6_default { - pinmux { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "qup6"; - }; - - cts { + cts-pins { pins = "gpio45"; + function = "qup6"; bias-disable; }; - rts-tx { + rts-tx-pins { pins = "gpio46", "gpio47"; + function = "qup6"; drive-strength = <2>; bias-disable; }; - rx { + rx-pins { pins = "gpio48"; + function = "qup6"; bias-pull-up; }; }; &qup_uart9_default { - pinconf-tx { + tx-pins { pins = "gpio4"; + function = "qup9"; drive-strength = <2>; bias-disable; }; - pinconf-rx { + rx-pins { pins = "gpio5"; + function = "qup9"; drive-strength = <2>; bias-pull-up; }; @@ -1285,7 +1285,7 @@ ov7251_ep: endpoint { /* PINCTRL - additions to nodes defined in sdm845.dtsi */ &qup_spi0_default { - config { + default-pins { drive-strength = <6>; bias-disable; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi index 1eb423e4be24..3ccfbdb2880e 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi @@ -558,48 +558,36 @@ &usb_1_qmpphy { &tlmm { gpio-reserved-ranges = <28 4>, <81 4>; - sdc2_clk: sdc2-clk { - pinconf { - pins = "sdc2_clk"; - bias-disable; - - /* - * It seems that mmc_test reports errors if drive - * strength is not 16 on clk, cmd, and data pins. - * - * TODO: copy-pasted from mtp, try other values - * on these devices. - */ - drive-strength = <16>; - }; + sdc2_clk: sdc2-clk-state { + pins = "sdc2_clk"; + bias-disable; + + /* + * It seems that mmc_test reports errors if drive + * strength is not 16 on clk, cmd, and data pins. + * + * TODO: copy-pasted from mtp, try other values + * on these devices. + */ + drive-strength = <16>; }; - sdc2_cmd: sdc2-cmd { - pinconf { - pins = "sdc2_cmd"; - bias-pull-up; - drive-strength = <16>; - }; + sdc2_cmd: sdc2-cmd-state { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <16>; }; - sdc2_data: sdc2-data { - pinconf { - pins = "sdc2_data"; - bias-pull-up; - drive-strength = <16>; - }; + sdc2_data: sdc2-data-state { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <16>; }; - sd_card_det_n: sd-card-det-n { - pinmux { - pins = "gpio126"; - function = "gpio"; - }; - - pinconf { - pins = "gpio126"; - bias-pull-up; - }; + sd_card_det_n: sd-card-det-n-state { + pins = "gpio126"; + function = "gpio"; + bias-pull-up; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts index 7d967a104b3e..a12723310c8b 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts @@ -58,7 +58,7 @@ &mss_pil { }; &tlmm { - thinq_key_default: thinq-key-default { + thinq_key_default: thinq-key-default-state { pins = "gpio89"; function = "gpio"; diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts index de2d10e0315a..b36befe60b08 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts @@ -719,7 +719,7 @@ &wifi { /* PINCTRL - additions to nodes defined in sdm845.dtsi */ &qup_i2c10_default { - pinconf { + default-pins { pins = "gpio55", "gpio56"; drive-strength = <2>; bias-disable; @@ -727,14 +727,16 @@ pinconf { }; &qup_uart9_default { - pinconf-tx { + tx-pins { pins = "gpio4"; + function = "qup9"; drive-strength = <2>; bias-disable; }; - pinconf-rx { + rx-pins { pins = "gpio5"; + function = "qup9"; drive-strength = <2>; bias-pull-up; }; @@ -743,44 +745,32 @@ pinconf-rx { &tlmm { gpio-reserved-ranges = <0 4>, <81 4>; - sdc2_clk: sdc2-clk { - pinconf { - pins = "sdc2_clk"; - bias-disable; + sdc2_clk: sdc2-clk-state { + pins = "sdc2_clk"; + bias-disable; - /* - * It seems that mmc_test reports errors if drive - * strength is not 16 on clk, cmd, and data pins. - */ - drive-strength = <16>; - }; + /* + * It seems that mmc_test reports errors if drive + * strength is not 16 on clk, cmd, and data pins. + */ + drive-strength = <16>; }; - sdc2_cmd: sdc2-cmd { - pinconf { - pins = "sdc2_cmd"; - bias-pull-up; - drive-strength = <16>; - }; + sdc2_cmd: sdc2-cmd-state { + pins = "sdc2_cmd"; + bias-pull-up; + drive-strength = <16>; }; - sdc2_data: sdc2-data { - pinconf { - pins = "sdc2_data"; - bias-pull-up; - drive-strength = <16>; - }; + sdc2_data: sdc2-data-state { + pins = "sdc2_data"; + bias-pull-up; + drive-strength = <16>; }; - sd_card_det_n: sd-card-det-n { - pinmux { - pins = "gpio126"; - function = "gpio"; - }; - - pinconf { - pins = "gpio126"; - bias-pull-up; - }; + sd_card_det_n: sd-card-det-n-state { + pins = "gpio126"; + function = "gpio"; + bias-pull-up; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi index 392461c29e76..02a1e056f465 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi @@ -470,7 +470,7 @@ &qupv3_id_0 { }; &qup_i2c12_default { - mux { + default-pins { pins = "gpio49", "gpio50"; function = "qup12"; drive-strength = <2>; @@ -479,7 +479,7 @@ mux { }; &qup_i2c10_default { - pinconf { + default-pins { pins = "gpio55", "gpio56"; drive-strength = <2>; bias-disable; @@ -487,14 +487,16 @@ pinconf { }; &qup_uart9_default { - pinconf-tx { + tx-pins { pins = "gpio4"; + function = "qup9"; drive-strength = <2>; bias-disable; }; - pinconf-rx { + rx-pins { pins = "gpio5"; + function = "qup9"; drive-strength = <2>; bias-pull-up; }; @@ -504,24 +506,22 @@ pinconf-rx { * Prevent garbage data on bluetooth UART lines */ &qup_uart6_default { - pinmux { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "qup6"; - }; - - cts { + cts-pins { pins = "gpio45"; + function = "qup6"; bias-pull-down; }; - rts-tx { + rts-tx-pins { pins = "gpio46", "gpio47"; + function = "qup6"; drive-strength = <2>; bias-disable; }; - rx { + rx-pins { pins = "gpio48"; + function = "qup6"; bias-pull-up; }; }; @@ -607,51 +607,41 @@ &usb_1_hsphy { &tlmm { gpio-reserved-ranges = <0 4>, <81 4>; - tri_state_key_default: tri_state_key_default { - mux { - pins = "gpio40", "gpio42", "gpio26"; - function = "gpio"; - drive-strength = <2>; - bias-disable; - }; + tri_state_key_default: tri-state-key-default-state { + pins = "gpio40", "gpio42", "gpio26"; + function = "gpio"; + drive-strength = <2>; + bias-disable; }; - ts_default_pins: ts-int { - mux { - pins = "gpio99", "gpio125"; - function = "gpio"; - drive-strength = <16>; - bias-pull-up; - }; + ts_default_pins: ts-int-state { + pins = "gpio99", "gpio125"; + function = "gpio"; + drive-strength = <16>; + bias-pull-up; }; - panel_reset_pins: panel-reset { - mux { - pins = "gpio6", "gpio25", "gpio26"; - function = "gpio"; - drive-strength = <8>; - bias-disable; - }; + panel_reset_pins: panel-reset-state { + pins = "gpio6", "gpio25", "gpio26"; + function = "gpio"; + drive-strength = <8>; + bias-disable; }; - panel_te_pin: panel-te { - mux { - pins = "gpio10"; - function = "mdp_vsync"; - drive-strength = <2>; - bias-disable; - input-enable; - }; + panel_te_pin: panel-te-state { + pins = "gpio10"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-disable; + input-enable; }; - panel_esd_pin: panel-esd { - mux { - pins = "gpio30"; - function = "gpio"; - drive-strength = <2>; - bias-pull-down; - input-enable; - }; + panel_esd_pin: panel-esd-state { + pins = "gpio30"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + input-enable; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts index 83261c9bb4f2..7c752f621a23 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts @@ -559,14 +559,16 @@ led@5 { }; &qup_uart9_default { - pinconf-rx { + rx-pins { pins = "gpio5"; + function = "qup9"; drive-strength = <2>; bias-pull-up; }; - pinconf-tx { + tx-pins { pins = "gpio4"; + function = "qup9"; drive-strength = <2>; bias-disable; }; @@ -583,110 +585,62 @@ &qupv3_id_1 { &tlmm { gpio-reserved-ranges = <0 4>, <81 4>; - sde_dsi_active: sde-dsi-active { - mux { - pins = "gpio6", "gpio11"; - function = "gpio"; - }; - - config { - pins = "gpio6", "gpio11"; - drive-strength = <8>; - bias-disable; - }; + sde_dsi_active: sde-dsi-active-state { + pins = "gpio6", "gpio11"; + function = "gpio"; + drive-strength = <8>; + bias-disable; }; - sde_dsi_suspend: sde-dsi-suspend { - mux { - pins = "gpio6", "gpio11"; - function = "gpio"; - }; - - config { - pins = "gpio6", "gpio11"; - drive-strength = <2>; - bias-pull-down; - }; + sde_dsi_suspend: sde-dsi-suspend-state { + pins = "gpio6", "gpio11"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; }; - sde_te_active: sde-te-active { - mux { - pins = "gpio10"; - function = "mdp_vsync"; - }; - - config { - pins = "gpio10"; - drive-strength = <2>; - bias-pull-down; - }; + sde_te_active: sde-te-active-state { + pins = "gpio10"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; }; - sde_te_suspend: sde-te-suspend { - mux { - pins = "gpio10"; - function = "mdp_vsync"; - }; - - config { - pins = "gpio10"; - drive-strength = <2>; - bias-pull-down; - }; + sde_te_suspend: sde-te-suspend-state { + pins = "gpio10"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; }; - ts_int_active: ts-int-active { - mux { - pins = "gpio125"; - function = "gpio"; - }; - - config { - pins = "gpio125"; - drive-strength = <8>; - bias-pull-up; - input-enable; - }; + ts_int_active: ts-int-active-state { + pins = "gpio125"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; + input-enable; }; - ts_int_suspend: ts-int-suspend { - mux { - pins = "gpio125"; - function = "gpio"; - }; - - config { - pins = "gpio125"; - drive-strength = <2>; - bias-pull-down; - input-enable; - }; + ts_int_suspend: ts-int-suspend-state { + pins = "gpio125"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + input-enable; }; - ts_reset_active: ts-reset-active { - mux { - pins = "gpio99"; - function = "gpio"; - }; - - config { - pins = "gpio99"; - drive-strength = <8>; - bias-pull-up; - }; + ts_reset_active: ts-reset-active-state { + pins = "gpio99"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; }; - ts_reset_suspend: ts-reset-suspend { - mux { - pins = "gpio99"; - function = "gpio"; - }; - - config { - pins = "gpio99"; - drive-strength = <2>; - bias-pull-down; - }; + ts_reset_suspend: ts-reset-suspend-state { + pins = "gpio99"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi index 51ee42e3c995..3a920275dda3 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-sony-xperia-tama.dtsi @@ -383,19 +383,19 @@ &tlmm { gpio-reserved-ranges = <0 4>, <81 4>; sdc2_default_state: sdc2-default-state { - clk { + clk-pins { pins = "sdc2_clk"; drive-strength = <16>; bias-disable; }; - cmd { + cmd-pins { pins = "sdc2_cmd"; drive-strength = <10>; bias-pull-up; }; - data { + data-pins { pins = "sdc2_data"; drive-strength = <10>; bias-pull-up; diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts index 0f470cf1ed1c..d6392f3486ae 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium.dts @@ -442,33 +442,33 @@ codec { &tlmm { gpio-reserved-ranges = <0 4>, <81 4>; - sdc2_default_state: sdc2-default { - clk { + sdc2_default_state: sdc2-default-state { + clk-pins { pins = "sdc2_clk"; bias-disable; drive-strength = <16>; }; - cmd { + cmd-pins { pins = "sdc2_cmd"; bias-pull-up; drive-strength = <10>; }; - data { + data-pins { pins = "sdc2_data"; bias-pull-up; drive-strength = <10>; }; }; - sdc2_card_det_n: sd-card-det-n { + sdc2_card_det_n: sd-card-det-n-state { pins = "gpio126"; function = "gpio"; bias-pull-up; }; - wcd_intr_default: wcd_intr_default { + wcd_intr_default: wcd-intr-default-state { pins = <54>; function = "gpio"; @@ -571,24 +571,22 @@ &wifi { /* PINCTRL - additions to nodes defined in sdm845.dtsi */ &qup_uart6_default { - pinmux { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "qup6"; - }; - - cts { + cts-pins { pins = "gpio45"; + function = "qup6"; bias-disable; }; - rts-tx { + rts-tx-pins { pins = "gpio46", "gpio47"; + function = "qup6"; drive-strength = <2>; bias-disable; }; - rx { + rx-pins { pins = "gpio48"; + function = "qup6"; bias-pull-up; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts index f98259489679..9a4e1ff1d3ba 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-polaris.dts @@ -573,7 +573,7 @@ &qupv3_id_1 { }; &qup_i2c14_default { - pinconf { + default-pins { pins = "gpio33", "gpio34"; drive-strength = <2>; bias-disable; @@ -583,14 +583,14 @@ pinconf { &tlmm { gpio-reserved-ranges = <0 4>, <81 4>; - ts_reset_default: ts-reset-default { + ts_reset_default: ts-reset-default-state { pins = "gpio99"; function = "gpio"; drive-strength = <16>; output-high; }; - ts_int_default: ts-int-default { + ts_int_default: ts-int-default-state { pins = "gpio125"; function = "gpio"; bias-pull-down; @@ -598,14 +598,14 @@ ts_int_default: ts-int-default { input-enable; }; - ts_reset_sleep: ts-reset-sleep { + ts_reset_sleep: ts-reset-sleep-state { pins = "gpio99"; function = "gpio"; bias-disable; drive-strength = <2>; }; - ts_int_sleep: ts-int-sleep { + ts_int_sleep: ts-int-sleep-state { pins = "gpio125"; function = "gpio"; bias-pull-down; @@ -613,21 +613,21 @@ ts_int_sleep: ts-int-sleep { input-enable; }; - sde_dsi_active: sde-dsi-active { + sde_dsi_active: sde-dsi-active-state { pins = "gpio6", "gpio10"; function = "gpio"; drive-strength = <8>; bias-disable; }; - sde_dsi_suspend: sde-dsi-suspend { + sde_dsi_suspend: sde-dsi-suspend-state { pins = "gpio6", "gpio10"; function = "gpio"; drive-strength = <2>; bias-pull-down; }; - wcd_intr_default: wcd-intr-default { + wcd_intr_default: wcd-intr-default-state { pins = "gpio54"; function = "gpio"; input-enable; @@ -739,24 +739,22 @@ &wifi { /* PINCTRL - additions to nodes defined in sdm845.dtsi */ &qup_uart6_default { - pinmux { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "qup6"; - }; - - cts { + cts-pins { pins = "gpio45"; + function = "qup6"; bias-disable; }; - rts-tx { + rts-tx-pins { pins = "gpio46", "gpio47"; + function = "qup6"; drive-strength = <2>; bias-disable; }; - rx { + rx-pins { pins = "gpio48"; + function = "qup6"; bias-pull-up; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi index d761da47220d..915ef8dda023 100644 --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi @@ -2641,7 +2641,7 @@ tlmm: pinctrl@3400000 { gpio-ranges = <&tlmm 0 0 151>; wakeup-parent = <&pdc_intc>; - cci0_default: cci0-default { + cci0_default: cci0-default-state { /* SDA, SCL */ pins = "gpio17", "gpio18"; function = "cci_i2c"; @@ -2650,7 +2650,7 @@ cci0_default: cci0-default { drive-strength = <2>; /* 2 mA */ }; - cci0_sleep: cci0-sleep { + cci0_sleep: cci0-sleep-state { /* SDA, SCL */ pins = "gpio17", "gpio18"; function = "cci_i2c"; @@ -2659,7 +2659,7 @@ cci0_sleep: cci0-sleep { bias-pull-down; }; - cci1_default: cci1-default { + cci1_default: cci1-default-state { /* SDA, SCL */ pins = "gpio19", "gpio20"; function = "cci_i2c"; @@ -2668,7 +2668,7 @@ cci1_default: cci1-default { drive-strength = <2>; /* 2 mA */ }; - cci1_sleep: cci1-sleep { + cci1_sleep: cci1-sleep-state { /* SDA, SCL */ pins = "gpio19", "gpio20"; function = "cci_i2c"; @@ -2677,531 +2677,486 @@ cci1_sleep: cci1-sleep { bias-pull-down; }; - qspi_clk: qspi-clk { - pinmux { + qspi_clk: qspi-clk-state { + default-pins { pins = "gpio95"; function = "qspi_clk"; }; }; - qspi_cs0: qspi-cs0 { - pinmux { + qspi_cs0: qspi-cs0-state { + default-pins { pins = "gpio90"; function = "qspi_cs"; }; }; - qspi_cs1: qspi-cs1 { - pinmux { + qspi_cs1: qspi-cs1-state { + default-pins { pins = "gpio89"; function = "qspi_cs"; }; }; - qspi_data01: qspi-data01 { - pinmux-data { + qspi_data01: qspi-data01-state { + default-pins { pins = "gpio91", "gpio92"; function = "qspi_data"; }; }; - qspi_data12: qspi-data12 { - pinmux-data { + qspi_data12: qspi-data12-state { + default-pins { pins = "gpio93", "gpio94"; function = "qspi_data"; }; }; - qup_i2c0_default: qup-i2c0-default { - pinmux { + qup_i2c0_default: qup-i2c0-default-state { + default-pins { pins = "gpio0", "gpio1"; function = "qup0"; }; }; - qup_i2c1_default: qup-i2c1-default { - pinmux { + qup_i2c1_default: qup-i2c1-default-state { + default-pins { pins = "gpio17", "gpio18"; function = "qup1"; }; }; - qup_i2c2_default: qup-i2c2-default { - pinmux { + qup_i2c2_default: qup-i2c2-default-state { + default-pins { pins = "gpio27", "gpio28"; function = "qup2"; }; }; - qup_i2c3_default: qup-i2c3-default { - pinmux { + qup_i2c3_default: qup-i2c3-default-state { + default-pins { pins = "gpio41", "gpio42"; function = "qup3"; }; }; - qup_i2c4_default: qup-i2c4-default { - pinmux { + qup_i2c4_default: qup-i2c4-default-state { + default-pins { pins = "gpio89", "gpio90"; function = "qup4"; }; }; - qup_i2c5_default: qup-i2c5-default { - pinmux { + qup_i2c5_default: qup-i2c5-default-state { + default-pins { pins = "gpio85", "gpio86"; function = "qup5"; }; }; - qup_i2c6_default: qup-i2c6-default { - pinmux { + qup_i2c6_default: qup-i2c6-default-state { + default-pins { pins = "gpio45", "gpio46"; function = "qup6"; }; }; - qup_i2c7_default: qup-i2c7-default { - pinmux { + qup_i2c7_default: qup-i2c7-default-state { + default-pins { pins = "gpio93", "gpio94"; function = "qup7"; }; }; - qup_i2c8_default: qup-i2c8-default { - pinmux { + qup_i2c8_default: qup-i2c8-default-state { + default-pins { pins = "gpio65", "gpio66"; function = "qup8"; }; }; - qup_i2c9_default: qup-i2c9-default { - pinmux { + qup_i2c9_default: qup-i2c9-default-state { + default-pins { pins = "gpio6", "gpio7"; function = "qup9"; }; }; - qup_i2c10_default: qup-i2c10-default { - pinmux { + qup_i2c10_default: qup-i2c10-default-state { + default-pins { pins = "gpio55", "gpio56"; function = "qup10"; }; }; - qup_i2c11_default: qup-i2c11-default { - pinmux { + qup_i2c11_default: qup-i2c11-default-state { + default-pins { pins = "gpio31", "gpio32"; function = "qup11"; }; }; - qup_i2c12_default: qup-i2c12-default { - pinmux { + qup_i2c12_default: qup-i2c12-default-state { + default-pins { pins = "gpio49", "gpio50"; function = "qup12"; }; }; - qup_i2c13_default: qup-i2c13-default { - pinmux { + qup_i2c13_default: qup-i2c13-default-state { + default-pins { pins = "gpio105", "gpio106"; function = "qup13"; }; }; - qup_i2c14_default: qup-i2c14-default { - pinmux { + qup_i2c14_default: qup-i2c14-default-state { + default-pins { pins = "gpio33", "gpio34"; function = "qup14"; }; }; - qup_i2c15_default: qup-i2c15-default { - pinmux { + qup_i2c15_default: qup-i2c15-default-state { + default-pins { pins = "gpio81", "gpio82"; function = "qup15"; }; }; - qup_spi0_default: qup-spi0-default { - pinmux { + qup_spi0_default: qup-spi0-default-state { + default-pins { pins = "gpio0", "gpio1", "gpio2", "gpio3"; function = "qup0"; - }; - - config { - pins = "gpio0", "gpio1", - "gpio2", "gpio3"; drive-strength = <6>; bias-disable; }; }; - qup_spi1_default: qup-spi1-default { - pinmux { + qup_spi1_default: qup-spi1-default-state { + default-pins { pins = "gpio17", "gpio18", "gpio19", "gpio20"; function = "qup1"; }; }; - qup_spi2_default: qup-spi2-default { - pinmux { + qup_spi2_default: qup-spi2-default-state { + default-pins { pins = "gpio27", "gpio28", "gpio29", "gpio30"; function = "qup2"; }; }; - qup_spi3_default: qup-spi3-default { - pinmux { + qup_spi3_default: qup-spi3-default-state { + default-pins { pins = "gpio41", "gpio42", "gpio43", "gpio44"; function = "qup3"; }; }; - qup_spi4_default: qup-spi4-default { - pinmux { + qup_spi4_default: qup-spi4-default-state { + default-pins { pins = "gpio89", "gpio90", "gpio91", "gpio92"; function = "qup4"; }; }; - qup_spi5_default: qup-spi5-default { - pinmux { + qup_spi5_default: qup-spi5-default-state { + default-pins { pins = "gpio85", "gpio86", "gpio87", "gpio88"; function = "qup5"; }; }; - qup_spi6_default: qup-spi6-default { - pinmux { + qup_spi6_default: qup-spi6-default-state { + default-pins { pins = "gpio45", "gpio46", "gpio47", "gpio48"; function = "qup6"; }; }; - qup_spi7_default: qup-spi7-default { - pinmux { + qup_spi7_default: qup-spi7-default-state { + default-pins { pins = "gpio93", "gpio94", "gpio95", "gpio96"; function = "qup7"; }; }; - qup_spi8_default: qup-spi8-default { - pinmux { + qup_spi8_default: qup-spi8-default-state { + default-pins { pins = "gpio65", "gpio66", "gpio67", "gpio68"; function = "qup8"; }; }; - qup_spi9_default: qup-spi9-default { - pinmux { + qup_spi9_default: qup-spi9-default-state { + default-pins { pins = "gpio6", "gpio7", "gpio4", "gpio5"; function = "qup9"; }; }; - qup_spi10_default: qup-spi10-default { - pinmux { + qup_spi10_default: qup-spi10-default-state { + default-pins { pins = "gpio55", "gpio56", "gpio53", "gpio54"; function = "qup10"; }; }; - qup_spi11_default: qup-spi11-default { - pinmux { + qup_spi11_default: qup-spi11-default-state { + default-pins { pins = "gpio31", "gpio32", "gpio33", "gpio34"; function = "qup11"; }; }; - qup_spi12_default: qup-spi12-default { - pinmux { + qup_spi12_default: qup-spi12-default-state { + default-pins { pins = "gpio49", "gpio50", "gpio51", "gpio52"; function = "qup12"; }; }; - qup_spi13_default: qup-spi13-default { - pinmux { + qup_spi13_default: qup-spi13-default-state { + default-pins { pins = "gpio105", "gpio106", "gpio107", "gpio108"; function = "qup13"; }; }; - qup_spi14_default: qup-spi14-default { - pinmux { + qup_spi14_default: qup-spi14-default-state { + default-pins { pins = "gpio33", "gpio34", "gpio31", "gpio32"; function = "qup14"; }; }; - qup_spi15_default: qup-spi15-default { - pinmux { + qup_spi15_default: qup-spi15-default-state { + default-pins { pins = "gpio81", "gpio82", "gpio83", "gpio84"; function = "qup15"; }; }; - qup_uart0_default: qup-uart0-default { - pinmux { + qup_uart0_default: qup-uart0-default-state { + default-pins { pins = "gpio2", "gpio3"; function = "qup0"; }; }; - qup_uart1_default: qup-uart1-default { - pinmux { + qup_uart1_default: qup-uart1-default-state { + default-pins { pins = "gpio19", "gpio20"; function = "qup1"; }; }; - qup_uart2_default: qup-uart2-default { - pinmux { + qup_uart2_default: qup-uart2-default-state { + default-pins { pins = "gpio29", "gpio30"; function = "qup2"; }; }; - qup_uart3_default: qup-uart3-default { - pinmux { + qup_uart3_default: qup-uart3-default-state { + default-pins { pins = "gpio43", "gpio44"; function = "qup3"; }; }; - qup_uart4_default: qup-uart4-default { - pinmux { + qup_uart4_default: qup-uart4-default-state { + default-pins { pins = "gpio91", "gpio92"; function = "qup4"; }; }; - qup_uart5_default: qup-uart5-default { - pinmux { + qup_uart5_default: qup-uart5-default-state { + default-pins { pins = "gpio87", "gpio88"; function = "qup5"; }; }; - qup_uart6_default: qup-uart6-default { - pinmux { + qup_uart6_default: qup-uart6-default-state { + default-pins { pins = "gpio47", "gpio48"; function = "qup6"; }; }; - qup_uart7_default: qup-uart7-default { - pinmux { + qup_uart7_default: qup-uart7-default-state { + default-pins { pins = "gpio95", "gpio96"; function = "qup7"; }; }; - qup_uart8_default: qup-uart8-default { - pinmux { + qup_uart8_default: qup-uart8-default-state { + default-pins { pins = "gpio67", "gpio68"; function = "qup8"; }; }; - qup_uart9_default: qup-uart9-default { - pinmux { + qup_uart9_default: qup-uart9-default-state { + default-pins { pins = "gpio4", "gpio5"; function = "qup9"; }; }; - qup_uart10_default: qup-uart10-default { - pinmux { + qup_uart10_default: qup-uart10-default-state { + default-pins { pins = "gpio53", "gpio54"; function = "qup10"; }; }; - qup_uart11_default: qup-uart11-default { - pinmux { + qup_uart11_default: qup-uart11-default-state { + default-pins { pins = "gpio33", "gpio34"; function = "qup11"; }; }; - qup_uart12_default: qup-uart12-default { - pinmux { + qup_uart12_default: qup-uart12-default-state { + default-pins { pins = "gpio51", "gpio52"; function = "qup12"; }; }; - qup_uart13_default: qup-uart13-default { - pinmux { + qup_uart13_default: qup-uart13-default-state { + default-pins { pins = "gpio107", "gpio108"; function = "qup13"; }; }; - qup_uart14_default: qup-uart14-default { - pinmux { + qup_uart14_default: qup-uart14-default-state { + default-pins { pins = "gpio31", "gpio32"; function = "qup14"; }; }; - qup_uart15_default: qup-uart15-default { - pinmux { + qup_uart15_default: qup-uart15-default-state { + default-pins { pins = "gpio83", "gpio84"; function = "qup15"; }; }; - quat_mi2s_sleep: quat_mi2s_sleep { - mux { + quat_mi2s_sleep: quat-mi2s-sleep-state { + default-pins { pins = "gpio58", "gpio59"; function = "gpio"; - }; - - config { - pins = "gpio58", "gpio59"; drive-strength = <2>; bias-pull-down; input-enable; }; }; - quat_mi2s_active: quat_mi2s_active { - mux { + quat_mi2s_active: quat-mi2s-active-state { + default-pins { pins = "gpio58", "gpio59"; function = "qua_mi2s"; - }; - - config { - pins = "gpio58", "gpio59"; drive-strength = <8>; bias-disable; output-high; }; }; - quat_mi2s_sd0_sleep: quat_mi2s_sd0_sleep { - mux { + quat_mi2s_sd0_sleep: quat-mi2s-sd0-sleep-state { + default-pins { pins = "gpio60"; function = "gpio"; - }; - - config { - pins = "gpio60"; drive-strength = <2>; bias-pull-down; input-enable; }; }; - quat_mi2s_sd0_active: quat_mi2s_sd0_active { - mux { + quat_mi2s_sd0_active: quat-mi2s-sd0-active-state { + default-pins { pins = "gpio60"; function = "qua_mi2s"; - }; - - config { - pins = "gpio60"; drive-strength = <8>; bias-disable; }; }; - quat_mi2s_sd1_sleep: quat_mi2s_sd1_sleep { - mux { + quat_mi2s_sd1_sleep: quat-mi2s-sd1-sleep-state { + default-pins { pins = "gpio61"; function = "gpio"; - }; - - config { - pins = "gpio61"; drive-strength = <2>; bias-pull-down; input-enable; }; }; - quat_mi2s_sd1_active: quat_mi2s_sd1_active { - mux { + quat_mi2s_sd1_active: quat-mi2s-sd1-active-state { + default-pins { pins = "gpio61"; function = "qua_mi2s"; - }; - - config { - pins = "gpio61"; drive-strength = <8>; bias-disable; }; }; - quat_mi2s_sd2_sleep: quat_mi2s_sd2_sleep { - mux { + quat_mi2s_sd2_sleep: quat-mi2s-sd2-sleep-state { + default-pins { pins = "gpio62"; function = "gpio"; - }; - - config { - pins = "gpio62"; drive-strength = <2>; bias-pull-down; input-enable; }; }; - quat_mi2s_sd2_active: quat_mi2s_sd2_active { - mux { + quat_mi2s_sd2_active: quat-mi2s-sd2-active-state { + default-pins { pins = "gpio62"; function = "qua_mi2s"; - }; - - config { - pins = "gpio62"; drive-strength = <8>; bias-disable; }; }; - quat_mi2s_sd3_sleep: quat_mi2s_sd3_sleep { - mux { + quat_mi2s_sd3_sleep: quat-mi2s-sd3-sleep-state { + default-pins { pins = "gpio63"; function = "gpio"; - }; - - config { - pins = "gpio63"; drive-strength = <2>; bias-pull-down; input-enable; }; }; - quat_mi2s_sd3_active: quat_mi2s_sd3_active { - mux { + quat_mi2s_sd3_active: quat-mi2s-sd3-active-state { + default-pins { pins = "gpio63"; function = "qua_mi2s"; - }; - - config { - pins = "gpio63"; drive-strength = <8>; bias-disable; }; diff --git a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts index 74f43da51fa5..e4473b31cea9 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-lenovo-yoga-c630.dts @@ -479,7 +479,7 @@ &mss_pil { }; &qup_i2c10_default { - pinconf { + default-pins { pins = "gpio55", "gpio56"; drive-strength = <2>; bias-disable; @@ -487,31 +487,29 @@ pinconf { }; &qup_i2c12_default { - pinmux { + default-pins { drive-strength = <2>; bias-disable; }; }; &qup_uart6_default { - pinmux { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "qup6"; - }; - - cts { + cts-pins { pins = "gpio45"; + function = "qup6"; bias-pull-down; }; - rts-tx { + rts-tx-pins { pins = "gpio46", "gpio47"; + function = "qup6"; drive-strength = <2>; bias-disable; }; - rx { + rx-pins { pins = "gpio48"; + function = "qup6"; bias-pull-up; }; }; @@ -621,13 +619,14 @@ codec { &tlmm { gpio-reserved-ranges = <0 4>, <81 4>; - sn65dsi86_pin_active: sn65dsi86-enable { + sn65dsi86_pin_active: sn65dsi86-enable-state { pins = "gpio96"; + function = "gpio"; drive-strength = <2>; bias-disable; }; - i2c3_hid_active: i2c2-hid-active { + i2c3_hid_active: i2c2-hid-active-state { pins = "gpio37"; function = "gpio"; @@ -636,7 +635,7 @@ i2c3_hid_active: i2c2-hid-active { drive-strength = <2>; }; - i2c5_hid_active: i2c5-hid-active { + i2c5_hid_active: i2c5-hid-active-state { pins = "gpio125"; function = "gpio"; @@ -645,7 +644,7 @@ i2c5_hid_active: i2c5-hid-active { drive-strength = <2>; }; - i2c11_hid_active: i2c11-hid-active { + i2c11_hid_active: i2c11-hid-active-state { pins = "gpio92"; function = "gpio"; @@ -654,7 +653,7 @@ i2c11_hid_active: i2c11-hid-active { drive-strength = <2>; }; - wcd_intr_default: wcd_intr_default { + wcd_intr_default: wcd-intr-default-state { pins = "gpio54"; function = "gpio"; @@ -663,7 +662,7 @@ wcd_intr_default: wcd_intr_default { drive-strength = <2>; }; - lid_pin_active: lid-pin { + lid_pin_active: lid-pin-state { pins = "gpio124"; function = "gpio"; @@ -671,7 +670,7 @@ lid_pin_active: lid-pin { bias-disable; }; - mode_pin_active: mode-pin { + mode_pin_active: mode-pin-state { pins = "gpio95"; function = "gpio"; diff --git a/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts b/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts index d028a7eb364a..75b612fb4775 100644 --- a/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts +++ b/arch/arm64/boot/dts/qcom/sdm850-samsung-w737.dts @@ -399,7 +399,7 @@ &mss_pil { }; &qup_i2c10_default { - pinconf { + default-pins { pins = "gpio55", "gpio56"; drive-strength = <2>; bias-disable; @@ -407,7 +407,7 @@ pinconf { }; &qup_i2c11_default { - pinconf { + default-pins { pins = "gpio31", "gpio32"; drive-strength = <2>; bias-disable; @@ -415,31 +415,29 @@ pinconf { }; &qup_i2c12_default { - pinmux { + default-pins { drive-strength = <2>; bias-disable; }; }; &qup_uart6_default { - pinmux { - pins = "gpio45", "gpio46", "gpio47", "gpio48"; - function = "qup6"; - }; - - cts { + cts-pins { pins = "gpio45"; + function = "qup6"; bias-pull-down; }; - rts-tx { + rts-tx-pins { pins = "gpio46", "gpio47"; + function = "qup6"; drive-strength = <2>; bias-disable; }; - rx { + rx-pins { pins = "gpio48"; + function = "qup6"; bias-pull-up; }; }; @@ -549,59 +547,41 @@ codec { &tlmm { gpio-reserved-ranges = <0 6>, <85 4>; - pen_irq_l: pen-irq-l { - pinmux { - pins = "gpio119"; - function = "gpio"; - }; - - pinconf { - pins = "gpio119"; - bias-disable; - }; + pen_irq_l: pen-irq-l-state { + pins = "gpio119"; + function = "gpio"; + bias-disable; }; - pen_pdct_l: pen-pdct-l { - pinmux { - pins = "gpio124"; - function = "gpio"; - }; - - pinconf { - pins = "gpio124"; - bias-disable; - drive-strength = <2>; - output-high; - }; + pen_pdct_l: pen-pdct-l-state { + pins = "gpio124"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + output-high; }; - pen_rst_l: pen-rst-l { - pinmux { - pins = "gpio21"; - function = "gpio"; - }; - - pinconf { - pins = "gpio21"; - bias-disable; - drive-strength = <2>; - - /* - * The pen driver doesn't currently support - * driving this reset line. By specifying - * output-high here we're relying on the fact - * that this pin has a default pulldown at boot - * (which makes sure the pen was in reset if it - * was powered) and then we set it high here to - * take it out of reset. Better would be if the - * pen driver could control this and we could - * remove "output-high" here. - */ - output-high; - }; + pen_rst_l: pen-rst-l-state { + pins = "gpio21"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + + /* + * The pen driver doesn't currently support + * driving this reset line. By specifying + * output-high here we're relying on the fact + * that this pin has a default pulldown at boot + * (which makes sure the pen was in reset if it + * was powered) and then we set it high here to + * take it out of reset. Better would be if the + * pen driver could control this and we could + * remove "output-high" here. + */ + output-high; }; - wcd_intr_default: wcd_intr_default { + wcd_intr_default: wcd-intr-default-state { pins = "gpio54"; function = "gpio";

[1/2] arm64: dts: qcom: sdm845: align TLMM pin configuration with DT schema

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