[PATCH linux dev-5.8] ARM: dts: rainier: Disable internal pull-downs on eMMC pins

Andrew Jeffery andrew at aj.id.au
Wed Sep 9 21:28:25 AEST 2020


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 at aj.id.au>
---
 arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index cbc64a1d14d1..04fd9e5a34de 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -231,6 +231,10 @@ &emmc_controller {
 	status = "okay";
 };
 
+&pinctrl_emmc_default {
+	bias-disable;
+};
+
 &emmc {
 	status = "okay";
 };
-- 
2.25.1



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