diff mbox

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

Message ID 1483085240-16102-1-git-send-email-kishon@ti.com
State Accepted
Commit 1a38de880992764d4bd5bccbd306b87d860e377d
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(+)

-- 
1.7.9.5

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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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diff mbox

Patch

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>;
+};