ARM: dts: am572x-idk: Add gpios property to control PCIE_RESETn
diff mbox

Message ID 1483085240-16102-1-git-send-email-kishon@ti.com
State New
Headers show

Commit Message

Kishon Vijay Abraham I Dec. 30, 2016, 8:07 a.m. UTC
Add 'gpios' property to pcie1 dt node and populate it with
GPIO3_23 in order to drive PCIE_RESETn high.

This gets PCIe cards to be detected in AM572X IDK board.

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
---
 arch/arm/boot/dts/am572x-idk.dts |    4 ++++
 1 file changed, 4 insertions(+)

Comments

Tony Lindgren Dec. 30, 2016, 7 p.m. UTC | #1
* Kishon Vijay Abraham I <kishon@ti.com> [161230 00:08]:
> Add 'gpios' property to pcie1 dt node and populate it with
> GPIO3_23 in order to drive PCIE_RESETn high.
> 
> This gets PCIe cards to be detected in AM572X IDK board.
> 
> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
> ---
>  arch/arm/boot/dts/am572x-idk.dts |    4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts
> index 27d9149..1540f7a 100644
> --- a/arch/arm/boot/dts/am572x-idk.dts
> +++ b/arch/arm/boot/dts/am572x-idk.dts
> @@ -87,3 +87,7 @@
>  &sn65hvs882 {
>  	load-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
>  };
> +
> +&pcie1 {
> +	gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
> +};

I'll apply this into omap-for-v4.10/fixes thanks.

Tony
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Patch
diff mbox

diff --git a/arch/arm/boot/dts/am572x-idk.dts b/arch/arm/boot/dts/am572x-idk.dts
index 27d9149..1540f7a 100644
--- a/arch/arm/boot/dts/am572x-idk.dts
+++ b/arch/arm/boot/dts/am572x-idk.dts
@@ -87,3 +87,7 @@ 
 &sn65hvs882 {
 	load-gpios = <&gpio3 19 GPIO_ACTIVE_LOW>;
 };
+
+&pcie1 {
+	gpios = <&gpio3 23 GPIO_ACTIVE_HIGH>;
+};