[PATCH] ARM: dts: ZII: Disable HW Ethernet switch reset GPIO

[Shawn Guo]

On Wed, Jul 15, 2020 at 02:22:27PM -0700, Chris Healy wrote:
> Disable Ethernet switch reset GPIO with ZII platforms that have it
> enabled to sync up with existing ZII platforms that already have
> it disabled.

I do not follow it.  The reset GPIO is part of hardware description.  We
shouldn't add or remove it for sake of sync-up with other platforms.

Shawn

> 
> Signed-off-by: Chris Healy <cphealy at gmail.com>
> ---
>  arch/arm/boot/dts/vf610-zii-cfu1.dts      | 2 --
>  arch/arm/boot/dts/vf610-zii-spb4.dts      | 2 --
>  arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts  | 2 --
>  arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts | 2 --
>  4 files changed, 8 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/vf610-zii-cfu1.dts b/arch/arm/boot/dts/vf610-zii-cfu1.dts
> index ce1920c052fc..c2668230a4c0 100644
> --- a/arch/arm/boot/dts/vf610-zii-cfu1.dts
> +++ b/arch/arm/boot/dts/vf610-zii-cfu1.dts
> @@ -170,7 +170,6 @@
>  			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
>  			interrupt-controller;
>  			#interrupt-cells = <2>;
> -			reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
>  
>  			ports {
>  				#address-cells = <1>;
> @@ -354,7 +353,6 @@
>  	pinctrl_switch: switch-grp {
>  		fsl,pins = <
>  			VF610_PAD_PTB28__GPIO_98		0x3061
> -			VF610_PAD_PTE2__GPIO_107		0x1042
>  		>;
>  	};
>  
> diff --git a/arch/arm/boot/dts/vf610-zii-spb4.dts b/arch/arm/boot/dts/vf610-zii-spb4.dts
> index 55b4201e27f6..261317340189 100644
> --- a/arch/arm/boot/dts/vf610-zii-spb4.dts
> +++ b/arch/arm/boot/dts/vf610-zii-spb4.dts
> @@ -127,7 +127,6 @@
>  			pinctrl-names = "default";
>  			reg = <0>;
>  			eeprom-length = <65536>;
> -			reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
>  			interrupt-parent = <&gpio3>;
>  			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
>  			interrupt-controller;
> @@ -312,7 +311,6 @@
>  
>  	pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
>  		fsl,pins = <
> -			VF610_PAD_PTE2__GPIO_107		0x31c2
>  			VF610_PAD_PTB28__GPIO_98		0x219d
>  		>;
>  	};
> diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts
> index a6c22a79779e..e37b9643269b 100644
> --- a/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts
> +++ b/arch/arm/boot/dts/vf610-zii-ssmb-dtu.dts
> @@ -113,7 +113,6 @@
>  			pinctrl-names = "default";
>  			reg = <0>;
>  			eeprom-length = <65536>;
> -			reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
>  			interrupt-parent = <&gpio3>;
>  			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
>  			interrupt-controller;
> @@ -288,7 +287,6 @@
>  
>  	pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
>  		fsl,pins = <
> -			VF610_PAD_PTE2__GPIO_107		0x31c2
>  			VF610_PAD_PTB28__GPIO_98		0x219d
>  		>;
>  	};
> diff --git a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts
> index 3d05c894bdc0..b3d6d4b9fa9c 100644
> --- a/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts
> +++ b/arch/arm/boot/dts/vf610-zii-ssmb-spu3.dts
> @@ -141,7 +141,6 @@
>  			pinctrl-names = "default";
>  			reg = <0>;
>  			eeprom-length = <65536>;
> -			reset-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
>  			interrupt-parent = <&gpio3>;
>  			interrupts = <2 IRQ_TYPE_LEVEL_LOW>;
>  			interrupt-controller;
> @@ -319,7 +318,6 @@
>  
>  	pinctrl_gpio_switch0: pinctrl-gpio-switch0 {
>  		fsl,pins = <
> -			VF610_PAD_PTE2__GPIO_107		0x31c2
>  			VF610_PAD_PTB28__GPIO_98		0x219d
>  		>;
>  	};
> -- 
> 2.21.3
>