From: Andrew Jeffery <andrew@aj.id.au>
Date: Thu, 10 Sep 2020 03:11:43 +0000 (+0930)
Subject: ARM: dts: rainier: Disable internal pull-downs on eMMC pins
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=adfe14797e17b2538d78eb2cb1eef5fd2fb74125;p=linux.git

ARM: dts: rainier: Disable internal pull-downs on eMMC pins

There's a veritable tug-of-war going on in the design, so disable one of
the warring parties.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Link: https://lore.kernel.org/r/20200910031143.2997298-1-andrew@aj.id.au
Signed-off-by: Joel Stanley <joel@jms.id.au>
---

diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index 1fa233d2da268..21ae880c7530f 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -180,6 +180,10 @@
 	status = "okay";
 };
 
+&pinctrl_emmc_default {
+	bias-disable;
+};
+
 &emmc {
 	status = "okay";
 };