* [PATCH 1/2] ARM: dts: imx6ul-tx6ul: Use preferred i2c-gpios properties
@ 2023-09-12 21:36 Fabio Estevam
2023-09-12 21:36 ` [PATCH 2/2] ARM: dts: imx51-zii-rdu1: " Fabio Estevam
2023-09-25 2:33 ` [PATCH 1/2] ARM: dts: imx6ul-tx6ul: " Shawn Guo
0 siblings, 2 replies; 3+ messages in thread
From: Fabio Estevam @ 2023-09-12 21:36 UTC (permalink / raw)
To: shawnguo; +Cc: linux-arm-kernel, Fabio Estevam
The 'gpios' property to describe the SDA and SCL GPIOs is considered
deprecated according to i2c-gpio.yaml.
Switch to the preferred 'sda-gpios' and 'scl-gpios' properties.
Thsis fixes the following schema warnings:
imx6ul-tx6ul-0011.dtb: i2c-gpio: 'sda-gpios' is a required property
from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
imx6ul-tx6ul-0011.dtb: i2c-gpio: 'scl-gpios' is a required property
from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
Signed-off-by: Fabio Estevam <festevam@gmail.com>
---
arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
index 6bd90473050b..1db146ac1c17 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6ul-tx6ul.dtsi
@@ -114,10 +114,8 @@ i2c_gpio: i2c-gpio {
#size-cells = <0>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c_gpio>;
- gpios = <
- &gpio5 1 GPIO_ACTIVE_HIGH /* SDA */
- &gpio5 0 GPIO_ACTIVE_HIGH /* SCL */
- >;
+ sda-gpios = <&gpio5 1 GPIO_ACTIVE_HIGH>;
+ scl-gpios = <&gpio5 0 GPIO_ACTIVE_HIGH>;
clock-frequency = <400000>;
status = "okay";
--
2.34.1
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^ permalink raw reply related [flat|nested] 3+ messages in thread
* [PATCH 2/2] ARM: dts: imx51-zii-rdu1: Use preferred i2c-gpios properties
2023-09-12 21:36 [PATCH 1/2] ARM: dts: imx6ul-tx6ul: Use preferred i2c-gpios properties Fabio Estevam
@ 2023-09-12 21:36 ` Fabio Estevam
2023-09-25 2:33 ` [PATCH 1/2] ARM: dts: imx6ul-tx6ul: " Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Fabio Estevam @ 2023-09-12 21:36 UTC (permalink / raw)
To: shawnguo; +Cc: linux-arm-kernel, Fabio Estevam
From: Fabio Estevam <festevam@denx.de>
The 'gpios' property to describe the SDA and SCL GPIOs is considered
deprecated according to i2c-gpio.yaml.
Switch to the preferred 'sda-gpios' and 'scl-gpios' properties.
Thsis fixes the following schema warnings:
imx51-zii-rdu1.dtb: i2c-gpio: 'sda-gpios' is a required property
from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
imx51-zii-rdu1.dtb: i2c-gpio: 'scl-gpios' is a required property
from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
Signed-off-by: Fabio Estevam <festevam@denx.de>
---
arch/arm/boot/dts/nxp/imx/imx51-zii-rdu1.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/nxp/imx/imx51-zii-rdu1.dts b/arch/arm/boot/dts/nxp/imx/imx51-zii-rdu1.dts
index 5d4b29d76585..7cd17b43b4b2 100644
--- a/arch/arm/boot/dts/nxp/imx/imx51-zii-rdu1.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx51-zii-rdu1.dts
@@ -119,8 +119,8 @@ i2c_gpio: i2c-gpio {
compatible = "i2c-gpio";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_swi2c>;
- gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>, /* sda */
- <&gpio3 4 GPIO_ACTIVE_HIGH>; /* scl */
+ sda-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ scl-gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
i2c-gpio,delay-us = <50>;
status = "okay";
--
2.34.1
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH 1/2] ARM: dts: imx6ul-tx6ul: Use preferred i2c-gpios properties
2023-09-12 21:36 [PATCH 1/2] ARM: dts: imx6ul-tx6ul: Use preferred i2c-gpios properties Fabio Estevam
2023-09-12 21:36 ` [PATCH 2/2] ARM: dts: imx51-zii-rdu1: " Fabio Estevam
@ 2023-09-25 2:33 ` Shawn Guo
1 sibling, 0 replies; 3+ messages in thread
From: Shawn Guo @ 2023-09-25 2:33 UTC (permalink / raw)
To: Fabio Estevam; +Cc: linux-arm-kernel
On Tue, Sep 12, 2023 at 06:36:44PM -0300, Fabio Estevam wrote:
> The 'gpios' property to describe the SDA and SCL GPIOs is considered
> deprecated according to i2c-gpio.yaml.
>
> Switch to the preferred 'sda-gpios' and 'scl-gpios' properties.
>
> Thsis fixes the following schema warnings:
>
> imx6ul-tx6ul-0011.dtb: i2c-gpio: 'sda-gpios' is a required property
> from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
> imx6ul-tx6ul-0011.dtb: i2c-gpio: 'scl-gpios' is a required property
> from schema $id: http://devicetree.org/schemas/i2c/i2c-gpio.yaml#
>
> Signed-off-by: Fabio Estevam <festevam@gmail.com>
Applied both, thanks!
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-09-12 21:36 [PATCH 1/2] ARM: dts: imx6ul-tx6ul: Use preferred i2c-gpios properties Fabio Estevam
2023-09-12 21:36 ` [PATCH 2/2] ARM: dts: imx51-zii-rdu1: " Fabio Estevam
2023-09-25 2:33 ` [PATCH 1/2] ARM: dts: imx6ul-tx6ul: " Shawn Guo
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