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Message-ID: <20250328094454.3ec9dd7d@jic23-huawei>
Date: Fri, 28 Mar 2025 09:44:54 +0000
From: Jonathan Cameron <jic23@...nel.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Lars-Peter Clausen <lars@...afoo.de>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
<conor+dt@...nel.org>, Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>, Nuno Sá
<nuno.sa@...log.com>, Michael Hennerich <Michael.Hennerich@...log.com>, Kim
Seer Paller <kimseer.paller@...log.com>, Anshul Dalal
<anshulusr@...il.com>, Ramona Gradinariu <ramona.gradinariu@...log.com>,
Antoniu Miclaus <antoniu.miclaus@...log.com>, Robert Budai
<robert.budai@...log.com>, Petre Rodan <petre.rodan@...dimension.ro>,
Andreas Klinger <ak@...klinger.de>, Fabrice Gasnier
<fabrice.gasnier@...s.st.com>, Matti Vaittinen <mazziesaccount@...il.com>,
linux-iio@...r.kernel.org, devicetree@...r.kernel.org,
linux-stm32@...md-mailman.stormreply.com,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] dt-bindings: iio: Correct indentation and style in
DTS example
On Mon, 24 Mar 2025 13:53:12 +0100
Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org> wrote:
> DTS example in the bindings should be indented with 2- or 4-spaces and
> aligned with opening '- |', so correct any differences like 3-spaces or
> mixtures 2- and 4-spaces in one binding.
>
> No functional changes here, but saves some comments during reviews of
> new patches built on existing code.
>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Applied both patches to my testing branch. I'll rebase on rc1 once
that is available and push out as togreg.
Thanks,
Jonathan
> ---
> .../bindings/iio/adc/st,stm32-adc.yaml | 102 +++++++++---------
> 1 file changed, 51 insertions(+), 51 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
> index ef9dcc365eab..17bb60e18a1c 100644
> --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
> +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml
> @@ -498,7 +498,7 @@ patternProperties:
> examples:
> - |
> // Example 1: with stm32f429, ADC1, single-ended channel 8
> - adc123: adc@...12000 {
> + adc123: adc@...12000 {
> compatible = "st,stm32f4-adc-core";
> reg = <0x40012000 0x400>;
> interrupts = <18>;
> @@ -512,28 +512,28 @@ examples:
> #address-cells = <1>;
> #size-cells = <0>;
> adc@0 {
> - compatible = "st,stm32f4-adc";
> - #io-channel-cells = <1>;
> - reg = <0x0>;
> - clocks = <&rcc 0 168>;
> - interrupt-parent = <&adc123>;
> - interrupts = <0>;
> - st,adc-channels = <8>;
> - dmas = <&dma2 0 0 0x400 0x0>;
> - dma-names = "rx";
> - assigned-resolution-bits = <8>;
> + compatible = "st,stm32f4-adc";
> + #io-channel-cells = <1>;
> + reg = <0x0>;
> + clocks = <&rcc 0 168>;
> + interrupt-parent = <&adc123>;
> + interrupts = <0>;
> + st,adc-channels = <8>;
> + dmas = <&dma2 0 0 0x400 0x0>;
> + dma-names = "rx";
> + assigned-resolution-bits = <8>;
> };
> // ...
> // other adc child nodes follow...
> - };
> + };
>
> - |
> // Example 2: with stm32mp157c to setup ADC1 with:
> // - channels 0 & 1 as single-ended
> // - channels 2 & 3 as differential (with resp. 6 & 7 negative inputs)
> - #include <dt-bindings/interrupt-controller/arm-gic.h>
> - #include <dt-bindings/clock/stm32mp1-clks.h>
> - adc12: adc@...03000 {
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> + #include <dt-bindings/clock/stm32mp1-clks.h>
> + adc12: adc@...03000 {
> compatible = "st,stm32mp1-adc-core";
> reg = <0x48003000 0x400>;
> interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
> @@ -550,27 +550,27 @@ examples:
> #address-cells = <1>;
> #size-cells = <0>;
> adc@0 {
> - compatible = "st,stm32mp1-adc";
> - #io-channel-cells = <1>;
> - reg = <0x0>;
> - interrupt-parent = <&adc12>;
> - interrupts = <0>;
> - st,adc-channels = <0 1>;
> - st,adc-diff-channels = <2 6>, <3 7>;
> - st,min-sample-time-nsecs = <5000>;
> - dmas = <&dmamux1 9 0x400 0x05>;
> - dma-names = "rx";
> + compatible = "st,stm32mp1-adc";
> + #io-channel-cells = <1>;
> + reg = <0x0>;
> + interrupt-parent = <&adc12>;
> + interrupts = <0>;
> + st,adc-channels = <0 1>;
> + st,adc-diff-channels = <2 6>, <3 7>;
> + st,min-sample-time-nsecs = <5000>;
> + dmas = <&dmamux1 9 0x400 0x05>;
> + dma-names = "rx";
> };
> // ...
> // other adc child node follow...
> - };
> + };
>
> - |
> // Example 3: with stm32mp157c to setup ADC2 with:
> // - internal channels 13, 14, 15.
> - #include <dt-bindings/interrupt-controller/arm-gic.h>
> - #include <dt-bindings/clock/stm32mp1-clks.h>
> - adc122: adc@...03000 {
> + #include <dt-bindings/interrupt-controller/arm-gic.h>
> + #include <dt-bindings/clock/stm32mp1-clks.h>
> + adc122: adc@...03000 {
> compatible = "st,stm32mp1-adc-core";
> reg = <0x48003000 0x400>;
> interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
> @@ -587,28 +587,28 @@ examples:
> #address-cells = <1>;
> #size-cells = <0>;
> adc@100 {
> - compatible = "st,stm32mp1-adc";
> - #io-channel-cells = <1>;
> - reg = <0x100>;
> - interrupts = <1>;
> - #address-cells = <1>;
> - #size-cells = <0>;
> - channel@13 {
> - reg = <13>;
> - label = "vrefint";
> - st,min-sample-time-ns = <9000>;
> - };
> - channel@14 {
> - reg = <14>;
> - label = "vddcore";
> - st,min-sample-time-ns = <9000>;
> - };
> - channel@15 {
> - reg = <15>;
> - label = "vbat";
> - st,min-sample-time-ns = <9000>;
> - };
> + compatible = "st,stm32mp1-adc";
> + #io-channel-cells = <1>;
> + reg = <0x100>;
> + interrupts = <1>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + channel@13 {
> + reg = <13>;
> + label = "vrefint";
> + st,min-sample-time-ns = <9000>;
> + };
> + channel@14 {
> + reg = <14>;
> + label = "vddcore";
> + st,min-sample-time-ns = <9000>;
> + };
> + channel@15 {
> + reg = <15>;
> + label = "vbat";
> + st,min-sample-time-ns = <9000>;
> + };
> };
> - };
> + };
>
> ...
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