From: Shinkyu Park <shinkyu.park@samsung.com>
Date: Wed, 2 Jan 2019 11:59:04 +0000 (+0900)
Subject: [RAMEN9610-10369][ERD][9610]dtsi: disable USI in SHUB block
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fd3c4aa52f6ab2ec67e9ee1e7dff21243e8daf9c;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[RAMEN9610-10369][ERD][9610]dtsi: disable USI in SHUB block

[Issue#]
There is an issue when accessing USI in SHUB block when SHUB is
in Low-Power Mode.

[Description]
Disable USI control in SHUB block.

Platform Development Team
Shinkyu Park (shinkyu.park@samsung.com)

Change-Id: I3f5c4b28ebd2d1f2197288096ec411692c068d82
---

diff --git a/arch/arm64/boot/dts/exynos/exynos9610-erd9610_common.dtsi b/arch/arm64/boot/dts/exynos/exynos9610-erd9610_common.dtsi
index 1b643b18cc99..f92c814e9102 100644
--- a/arch/arm64/boot/dts/exynos/exynos9610-erd9610_common.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos9610-erd9610_common.dtsi
@@ -1266,7 +1266,7 @@
 /* USI_0_SHUB */
 &usi_0_shub {
 	usi_v2_mode = "spi";
-	status = "okay";
+	status = "disabled";
 };
 
 /* USI_SHUB_0_I2C */