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[19/19] ARM: dts: am57xx: cl-som-am57x: skip resetting ETH PHYs

Message ID 1448993001-19495-20-git-send-email-lifshitz@compulab.co.il (mailing list archive)
State New, archived
Headers show

Commit Message

Dmitry Lifshitz Dec. 1, 2015, 6:03 p.m. UTC 
ETH PHYs setup on CL-SOM-AM57X is established in U-Boot along with
bringing them out of reset. This is done by toggling GPIOs belonging
to GPIO2/3 controllers on AM57xx.

Skip resetting ETH PHYs, by adding "ti,no-reset-on-init" to GPIO2/3
controllers DT nodes.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
---
 arch/arm/boot/dts/am57xx-cl-som-am57x.dts | 10 ++++++++++
 1 file changed, 10 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
index b2c4451..c538826 100644
--- a/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
+++ b/arch/arm/boot/dts/am57xx-cl-som-am57x.dts
@@ -605,3 +605,13 @@ 
 		1 2 0 0
 	>;
 };
+
+&gpio3 {
+	status = "okay";
+	ti,no-reset-on-init;
+};
+
+&gpio2 {
+	status = "okay";
+	ti,no-reset-on-init;
+};