[PATCH v4 16/16] ARM: dts: Nokia: Use R/B pin

[Tony Lindgren]

* Ladislav Michl <ladis at linux-mips.org> [171111 21:31]:
> Enable use of R/B pin. This is just experimental placeholder patch
> as it lacks pinmux settings.
> 
> Signed-off-by: Ladislav Michl <ladis at linux-mips.org>
> ---
>  Changes:
>  -v4: new patch
> 
>  arch/arm/boot/dts/omap2420-n8x0-common.dtsi | 4 +---
>  arch/arm/boot/dts/omap3-n900.dts            | 1 +
>  2 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
> index 843f6a2f5e29..cfe5d02ea0ed 100644
> --- a/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
> +++ b/arch/arm/boot/dts/omap2420-n8x0-common.dtsi
> @@ -42,14 +42,12 @@
>  
>  &gpmc {
>  	ranges = <0 0 0x04000000 0x1000000>;	/* CS0: 16MB for OneNAND */
> -
> -	/* gpio-irq for dma: 26 */
> -
>  	onenand at 0,0 {
>  		#address-cells = <1>;
>  		#size-cells = <1>;
>  		compatible = "ti,omap2-onenand";
>  		reg = <0 0 0x20000>;	/* CS0, offset 0, IO size 128K */
> +		rb-gpios = <&gpio0 26 GPIO_ACTIVE_HIGH>;
>  
>  		gpmc,sync-read;
>  		gpmc,burst-length = <16>;


This should be then <&gpio1 26 GPIO_ACTIVE_HIGH>, there is no &gpio0. This
will produce a build error too.

> diff --git a/arch/arm/boot/dts/omap3-n900.dts b/arch/arm/boot/dts/omap3-n900.dts
> index aa5b1a439564..718116d9f4ac 100644
> --- a/arch/arm/boot/dts/omap3-n900.dts
> +++ b/arch/arm/boot/dts/omap3-n900.dts
> @@ -840,6 +840,7 @@
>  		#size-cells = <1>;
>  		compatible = "ti,omap2-onenand";
>  		reg = <0 0 0x20000>;	/* CS0, offset 0, IO size 128K */
> +		rb-gpios = <&gpio3 1 GPIO_ACTIVE_HIGH>;
>  
>  		gpmc,sync-read;
>  		gpmc,sync-write;

This worked for me on n900, I'm currently unable to test n8x0.
But might be worth double checking if &gpio3 is correct here?

Regards,

Tony