linux-kernel - [PATCH] ARM: at91/dt: sama5d3 xplained: disable pmic

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Date:	Thu, 10 Sep 2015 16:58:51 +0200
From:	Nicolas Ferre <nicolas.ferre@...el.com>
To:	Wenyou Yang <wenyou.yang@...el.com>,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>,
	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@...osoft.com>
CC:	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>,
	Nicolas Ferre <nicolas.ferre@...el.com>
Subject: [PATCH] ARM: at91/dt: sama5d3 xplained: disable pmic

As PMIC act8865 can disturb communication on i2c1, and as it should be setup
correctly then its i2c interface disabled by bootloader, we simply disregard it
in DT.

Signed-off-by: Nicolas Ferre <nicolas.ferre@...el.com>
---
 arch/arm/boot/dts/at91-sama5d3_xplained.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/at91-sama5d3_xplained.dts b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
index d81474e0bcd6..8488ac53d22d 100644
--- a/arch/arm/boot/dts/at91-sama5d3_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d3_xplained.dts
@@ -76,7 +76,7 @@
 				pmic: act8865@5b {
 					compatible = "active-semi,act8865";
 					reg = <0x5b>;
-					status = "okay";
+					status = "disabled";
 
 					regulators {
 						vcc_1v8_reg: DCDC_REG1 {
-- 
2.1.3

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