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Date: Tue, 2 Nov 2021 10:30:14 +0100
From: Simon Guinot <simon.guinot@...uanux.org>
To: David Heidelberg <david@...t.cz>
Cc: Andrew Lunn <andrew@...n.ch>,
Gregory Clement <gregory.clement@...tlin.com>,
Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
~okias/devicetree@...ts.sr.ht, phone-devel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: Re: [PATCH v2 1/3] ARM: dts: make dts use gpio-fan matrix instead of
array
Hi David,
For the LaCie and Seagate boards:
Acked-by: Simon Guinot <simon.guinot@...uanux.org>
In addition, can you ensure that the example in
Documentation/devicetree/bindings/hwmon/gpio-fan.txt is updated as well ?
Thanks.
Simon
On Fri, Oct 29, 2021 at 01:49:44PM +0200, David Heidelberg wrote:
> No functional changes.
>
> Adjust to comply with dt-schema requirements
> and make possible to validate values.
>
> Signed-off-by: David Heidelberg <david@...t.cz>
> ---
> arch/arm/boot/dts/armada-370-rd.dts | 2 +-
> .../boot/dts/armada-370-seagate-nas-2bay.dts | 8 +-
> .../boot/dts/armada-370-seagate-nas-4bay.dts | 8 +-
> .../boot/dts/armada-370-synology-ds213j.dts | 16 +--
> .../boot/dts/armada-385-synology-ds116.dts | 16 +--
> arch/arm/boot/dts/armada-388-gp.dts | 4 +-
> arch/arm/boot/dts/kirkwood-dnskw.dtsi | 6 +-
> .../boot/dts/kirkwood-linkstation-6282.dtsi | 9 +-
> .../boot/dts/kirkwood-linkstation-lswxl.dts | 9 +-
> arch/arm/boot/dts/kirkwood-lsxl.dtsi | 9 +-
> arch/arm/boot/dts/kirkwood-ns2max.dts | 18 ++--
> arch/arm/boot/dts/kirkwood-ns2mini.dts | 18 ++--
> arch/arm/boot/dts/kirkwood-synology.dtsi | 102 +++++++++---------
> arch/arm/boot/dts/mvebu-linkstation-fan.dtsi | 8 +-
> arch/arm/boot/dts/tegra30-ouya.dts | 4 +-
> 15 files changed, 123 insertions(+), 114 deletions(-)
>
> diff --git a/arch/arm/boot/dts/armada-370-rd.dts b/arch/arm/boot/dts/armada-370-rd.dts
> index c910d157a686..041c99b99921 100644
> --- a/arch/arm/boot/dts/armada-370-rd.dts
> +++ b/arch/arm/boot/dts/armada-370-rd.dts
> @@ -96,7 +96,7 @@ button {
> gpio-fan {
> compatible = "gpio-fan";
> gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = <0 0 3000 1>;
> + gpio-fan,speed-map = <0 0>, <3000 1>;
> pinctrl-0 = <&fan_pins>;
> pinctrl-names = "default";
> };
> diff --git a/arch/arm/boot/dts/armada-370-seagate-nas-2bay.dts b/arch/arm/boot/dts/armada-370-seagate-nas-2bay.dts
> index 8dd242e668e6..6ec3dd3337f4 100644
> --- a/arch/arm/boot/dts/armada-370-seagate-nas-2bay.dts
> +++ b/arch/arm/boot/dts/armada-370-seagate-nas-2bay.dts
> @@ -25,9 +25,9 @@ / {
>
> gpio-fan {
> gpio-fan,speed-map =
> - < 0 3
> - 950 2
> - 1400 1
> - 1800 0>;
> + < 0 3>,
> + < 950 2>,
> + <1400 1>,
> + <1800 0>;
> };
> };
> diff --git a/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts b/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts
> index 3cf70c72c5ca..d62e32e9ddb5 100644
> --- a/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts
> +++ b/arch/arm/boot/dts/armada-370-seagate-nas-4bay.dts
> @@ -109,10 +109,10 @@ NS_V2_LED_ON 1 0
>
> gpio-fan {
> gpio-fan,speed-map =
> - < 0 3
> - 800 2
> - 1050 1
> - 1300 0>;
> + < 0 3>,
> + < 800 2>,
> + <1050 1>,
> + <1300 0>;
> };
> };
>
> diff --git a/arch/arm/boot/dts/armada-370-synology-ds213j.dts b/arch/arm/boot/dts/armada-370-synology-ds213j.dts
> index 64f2ce254fb6..88aa2b7c4962 100644
> --- a/arch/arm/boot/dts/armada-370-synology-ds213j.dts
> +++ b/arch/arm/boot/dts/armada-370-synology-ds213j.dts
> @@ -113,14 +113,14 @@ gpio-fan-32-38 {
> &gpio2 0 GPIO_ACTIVE_HIGH
> &gpio2 1 GPIO_ACTIVE_HIGH>;
> alarm-gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = < 0 0
> - 1000 1
> - 1150 2
> - 1350 4
> - 1500 3
> - 1650 5
> - 1750 6
> - 1900 7 >;
> + gpio-fan,speed-map = < 0 0>,
> + <1000 1>,
> + <1150 2>,
> + <1350 4>,
> + <1500 3>,
> + <1650 5>,
> + <1750 6>,
> + <1900 7>;
> };
>
> gpio-leds {
> diff --git a/arch/arm/boot/dts/armada-385-synology-ds116.dts b/arch/arm/boot/dts/armada-385-synology-ds116.dts
> index d8769956cbfc..26c6ef47354c 100644
> --- a/arch/arm/boot/dts/armada-385-synology-ds116.dts
> +++ b/arch/arm/boot/dts/armada-385-synology-ds116.dts
> @@ -131,14 +131,14 @@ gpio-fan {
> gpios = <&gpio1 18 GPIO_ACTIVE_HIGH>,
> <&gpio1 17 GPIO_ACTIVE_HIGH>,
> <&gpio1 16 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = < 0 0
> - 1500 1
> - 2500 2
> - 3000 3
> - 3400 4
> - 3700 5
> - 3900 6
> - 4000 7>;
> + gpio-fan,speed-map = < 0 0>,
> + <1500 1>,
> + <2500 2>,
> + <3000 3>,
> + <3400 4>,
> + <3700 5>,
> + <3900 6>,
> + <4000 7>;
> #cooling-cells = <2>;
> };
>
> diff --git a/arch/arm/boot/dts/armada-388-gp.dts b/arch/arm/boot/dts/armada-388-gp.dts
> index 9d873257ac45..9f8d7ab2c897 100644
> --- a/arch/arm/boot/dts/armada-388-gp.dts
> +++ b/arch/arm/boot/dts/armada-388-gp.dts
> @@ -237,8 +237,8 @@ pcie@3,0 {
> gpio-fan {
> compatible = "gpio-fan";
> gpios = <&expander1 3 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = < 0 0
> - 3000 1>;
> + gpio-fan,speed-map = < 0 0>,
> + <3000 1>;
> };
> };
>
> diff --git a/arch/arm/boot/dts/kirkwood-dnskw.dtsi b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
> index eb917462b219..0738eb679fcd 100644
> --- a/arch/arm/boot/dts/kirkwood-dnskw.dtsi
> +++ b/arch/arm/boot/dts/kirkwood-dnskw.dtsi
> @@ -38,9 +38,9 @@ gpio_fan {
> pinctrl-names = "default";
> gpios = <&gpio1 14 GPIO_ACTIVE_HIGH
> &gpio1 13 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = <0 0
> - 3000 1
> - 6000 2>;
> + gpio-fan,speed-map = <0 0>,
> + <3000 1>,
> + <6000 2>;
> };
>
> gpio_poweroff {
> diff --git a/arch/arm/boot/dts/kirkwood-linkstation-6282.dtsi b/arch/arm/boot/dts/kirkwood-linkstation-6282.dtsi
> index 377b6e970259..dfac2045a1eb 100644
> --- a/arch/arm/boot/dts/kirkwood-linkstation-6282.dtsi
> +++ b/arch/arm/boot/dts/kirkwood-linkstation-6282.dtsi
> @@ -118,10 +118,11 @@ gpio_fan {
> gpios = <&gpio0 17 GPIO_ACTIVE_LOW
> &gpio0 16 GPIO_ACTIVE_LOW>;
>
> - gpio-fan,speed-map = <0 3
> - 1500 2
> - 3250 1
> - 5000 0>;
> + gpio-fan,speed-map =
> + < 0 3>,
> + <1500 2>,
> + <3250 1>,
> + <5000 0>;
>
> alarm-gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
> };
> diff --git a/arch/arm/boot/dts/kirkwood-linkstation-lswxl.dts b/arch/arm/boot/dts/kirkwood-linkstation-lswxl.dts
> index c6024b569423..0425df8cb91c 100644
> --- a/arch/arm/boot/dts/kirkwood-linkstation-lswxl.dts
> +++ b/arch/arm/boot/dts/kirkwood-linkstation-lswxl.dts
> @@ -69,10 +69,11 @@ gpio_fan {
> gpios = <&gpio1 16 GPIO_ACTIVE_LOW
> &gpio1 15 GPIO_ACTIVE_LOW>;
>
> - gpio-fan,speed-map = <0 3
> - 1500 2
> - 3250 1
> - 5000 0>;
> + gpio-fan,speed-map =
> + < 0 3>,
> + <1500 2>,
> + <3250 1>,
> + <5000 0>;
>
> alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
> };
> diff --git a/arch/arm/boot/dts/kirkwood-lsxl.dtsi b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
> index 7b151acb9984..74009ed9e423 100644
> --- a/arch/arm/boot/dts/kirkwood-lsxl.dtsi
> +++ b/arch/arm/boot/dts/kirkwood-lsxl.dtsi
> @@ -167,10 +167,11 @@ gpio_fan {
> pinctrl-names = "default";
> gpios = <&gpio0 19 GPIO_ACTIVE_LOW
> &gpio0 18 GPIO_ACTIVE_LOW>;
> - gpio-fan,speed-map = <0 3
> - 1500 2
> - 3250 1
> - 5000 0>;
> + gpio-fan,speed-map =
> + <0 3>,
> + <1500 2>,
> + <3250 1>,
> + <5000 0>;
> alarm-gpios = <&gpio1 8 GPIO_ACTIVE_HIGH>;
> };
>
> diff --git a/arch/arm/boot/dts/kirkwood-ns2max.dts b/arch/arm/boot/dts/kirkwood-ns2max.dts
> index c0a087e77408..044958bc55da 100644
> --- a/arch/arm/boot/dts/kirkwood-ns2max.dts
> +++ b/arch/arm/boot/dts/kirkwood-ns2max.dts
> @@ -29,15 +29,15 @@ &gpio0 7 GPIO_ACTIVE_LOW
> &gpio1 1 GPIO_ACTIVE_LOW
> &gpio0 23 GPIO_ACTIVE_LOW>;
> gpio-fan,speed-map =
> - < 0 0
> - 1500 15
> - 1700 14
> - 1800 13
> - 2100 12
> - 3100 11
> - 3300 10
> - 4300 9
> - 5500 8>;
> + < 0 0>,
> + <1500 15>,
> + <1700 14>,
> + <1800 13>,
> + <2100 12>,
> + <3100 11>,
> + <3300 10>,
> + <4300 9>,
> + <5500 8>;
> alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
> };
>
> diff --git a/arch/arm/boot/dts/kirkwood-ns2mini.dts b/arch/arm/boot/dts/kirkwood-ns2mini.dts
> index 5b9fa14b6428..3fbe008f9141 100644
> --- a/arch/arm/boot/dts/kirkwood-ns2mini.dts
> +++ b/arch/arm/boot/dts/kirkwood-ns2mini.dts
> @@ -30,15 +30,15 @@ &gpio0 7 GPIO_ACTIVE_LOW
> &gpio1 1 GPIO_ACTIVE_LOW
> &gpio0 23 GPIO_ACTIVE_LOW>;
> gpio-fan,speed-map =
> - < 0 0
> - 3000 15
> - 3180 14
> - 4140 13
> - 4570 12
> - 6760 11
> - 7140 10
> - 7980 9
> - 9200 8>;
> + < 0 0>,
> + <3000 15>,
> + <3180 14>,
> + <4140 13>,
> + <4570 12>,
> + <6760 11>,
> + <7140 10>,
> + <7980 9>,
> + <9200 8>;
> alarm-gpios = <&gpio0 25 GPIO_ACTIVE_LOW>;
> };
>
> diff --git a/arch/arm/boot/dts/kirkwood-synology.dtsi b/arch/arm/boot/dts/kirkwood-synology.dtsi
> index 217bd374e52b..00adca68ae95 100644
> --- a/arch/arm/boot/dts/kirkwood-synology.dtsi
> +++ b/arch/arm/boot/dts/kirkwood-synology.dtsi
> @@ -286,14 +286,15 @@ gpio-fan-150-32-35 {
> gpios = <&gpio1 0 GPIO_ACTIVE_HIGH
> &gpio1 1 GPIO_ACTIVE_HIGH
> &gpio1 2 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = < 0 0
> - 2200 1
> - 2500 2
> - 3000 4
> - 3300 3
> - 3700 5
> - 3800 6
> - 4200 7 >;
> + gpio-fan,speed-map =
> + < 0 0>,
> + <2200 1>,
> + <2500 2>,
> + <3000 4>,
> + <3300 3>,
> + <3700 5>,
> + <3800 6>,
> + <4200 7>;
> };
>
> gpio-fan-150-15-18 {
> @@ -306,14 +307,15 @@ gpio-fan-150-15-18 {
> &gpio0 16 GPIO_ACTIVE_HIGH
> &gpio0 17 GPIO_ACTIVE_HIGH>;
> alarm-gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = < 0 0
> - 2200 1
> - 2500 2
> - 3000 4
> - 3300 3
> - 3700 5
> - 3800 6
> - 4200 7 >;
> + gpio-fan,speed-map =
> + < 0 0>,
> + <2200 1>,
> + <2500 2>,
> + <3000 4>,
> + <3300 3>,
> + <3700 5>,
> + <3800 6>,
> + <4200 7>;
> };
>
> gpio-fan-100-32-35 {
> @@ -326,14 +328,15 @@ gpio-fan-100-32-35 {
> &gpio1 1 GPIO_ACTIVE_HIGH
> &gpio1 2 GPIO_ACTIVE_HIGH>;
> alarm-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = < 0 0
> - 2500 1
> - 3100 2
> - 3800 3
> - 4600 4
> - 4800 5
> - 4900 6
> - 5000 7 >;
> + gpio-fan,speed-map =
> + < 0 0>,
> + <2500 1>,
> + <3100 2>,
> + <3800 3>,
> + <4600 4>,
> + <4800 5>,
> + <4900 6>,
> + <5000 7>;
> };
>
> gpio-fan-100-15-18 {
> @@ -346,14 +349,15 @@ gpio-fan-100-15-18 {
> &gpio0 16 GPIO_ACTIVE_HIGH
> &gpio0 17 GPIO_ACTIVE_HIGH>;
> alarm-gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = < 0 0
> - 2500 1
> - 3100 2
> - 3800 3
> - 4600 4
> - 4800 5
> - 4900 6
> - 5000 7 >;
> + gpio-fan,speed-map =
> + < 0 0>,
> + <2500 1>,
> + <3100 2>,
> + <3800 3>,
> + <4600 4>,
> + <4800 5>,
> + <4900 6>,
> + <5000 7>;
> };
>
> gpio-fan-100-15-35-1 {
> @@ -366,14 +370,15 @@ gpio-fan-100-15-35-1 {
> &gpio0 16 GPIO_ACTIVE_HIGH
> &gpio0 17 GPIO_ACTIVE_HIGH>;
> alarm-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = < 0 0
> - 2500 1
> - 3100 2
> - 3800 3
> - 4600 4
> - 4800 5
> - 4900 6
> - 5000 7 >;
> + gpio-fan,speed-map =
> + < 0 0>,
> + <2500 1>,
> + <3100 2>,
> + <3800 3>,
> + <4600 4>,
> + <4800 5>,
> + <4900 6>,
> + <5000 7>;
> };
>
> gpio-fan-100-15-35-3 {
> @@ -388,14 +393,15 @@ &gpio0 16 GPIO_ACTIVE_HIGH
> alarm-gpios = <&gpio1 3 GPIO_ACTIVE_HIGH
> &gpio1 12 GPIO_ACTIVE_HIGH
> &gpio1 13 GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = < 0 0
> - 2500 1
> - 3100 2
> - 3800 3
> - 4600 4
> - 4800 5
> - 4900 6
> - 5000 7 >;
> + gpio-fan,speed-map =
> + < 0 0>,
> + <2500 1>,
> + <3100 2>,
> + <3800 3>,
> + <4600 4>,
> + <4800 5>,
> + <4900 6>,
> + <5000 7>;
> };
>
> gpio-leds-alarm-12 {
> diff --git a/arch/arm/boot/dts/mvebu-linkstation-fan.dtsi b/arch/arm/boot/dts/mvebu-linkstation-fan.dtsi
> index e172029a0c4d..a260c42dbda3 100644
> --- a/arch/arm/boot/dts/mvebu-linkstation-fan.dtsi
> +++ b/arch/arm/boot/dts/mvebu-linkstation-fan.dtsi
> @@ -50,10 +50,10 @@ gpio_fan {
> pinctrl-names = "default";
>
> gpio-fan,speed-map =
> - <0 3
> - 1500 2
> - 3250 1
> - 5000 0>;
> + < 0 3>,
> + <1500 2>,
> + <3250 1>,
> + <5000 0>;
> };
> };
>
> diff --git a/arch/arm/boot/dts/tegra30-ouya.dts b/arch/arm/boot/dts/tegra30-ouya.dts
> index a93bc452d315..19aa9c2169fd 100644
> --- a/arch/arm/boot/dts/tegra30-ouya.dts
> +++ b/arch/arm/boot/dts/tegra30-ouya.dts
> @@ -426,8 +426,8 @@ trusted-foundations {
> fan: gpio_fan {
> compatible = "gpio-fan";
> gpios = <&gpio TEGRA_GPIO(J, 2) GPIO_ACTIVE_HIGH>;
> - gpio-fan,speed-map = <0 0
> - 4500 1>;
> + gpio-fan,speed-map = <0 0>,
> + <4500 1>;
> #cooling-cells = <2>;
> };
>
> --
> 2.33.0
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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