From 3cb00ef84e553ced68f60c0a1f6cf74e24188602 Mon Sep 17 00:00:00 2001
From: Justin TerAvest <teravest@chromium.org>
Date: Fri, 16 Mar 2018 12:50:13 -0600
Subject: mb/google/octopus: Configure PERST_0 pin

According to the schematic, Octopus boards have WLAN_PE_RST connected to
GPIO_164. This change configures that properly in devicetree.

BUG=None
TEST=None

Change-Id: I2ba4839e036f02c5e0316d08599894879133894a
Signed-off-by: Justin TerAvest <teravest@chromium.org>
Reviewed-on: https://review.coreboot.org/25248
Reviewed-by: Furquan Shaikh <furquan@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/mainboard/google/octopus/variants/baseboard/devicetree.cb | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/mainboard')

diff --git a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb
index e7ee9d3a55..1174d2c721 100644
--- a/src/mainboard/google/octopus/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/octopus/variants/baseboard/devicetree.cb
@@ -3,6 +3,9 @@ chip soc/intel/apollolake
 		device lapic 0 on end
 	end
 
+	# GPIO for PERST_0 (WLAN_PE_RST)
+	register "prt0_gpio" = "GPIO_164"
+
 	# EMMC TX DATA Delay 1
 	# Refer to EDS-Vol2-16.33.
 	# [14:8] steps of delay for HS400, each 125ps.
-- 
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