linux-kernel - [PATCH 1/2] ARM: dts: dra7-evm: Fix typo in SMPS6 (VDD

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Date:	Wed, 3 Dec 2014 17:33:56 +0530
From:	Ravikumar Kattekola <rk@...com>
To:	Tony Lindgren <tony@...mide.com>,
	Benoît Cousson <bcousson@...libre.com>
CC:	<linux-kernel@...r.kernel.org>, <linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<devicetree@...r.kernel.org>, Ravikumar Kattekola <rk@...com>
Subject: [PATCH 1/2] ARM: dts: dra7-evm: Fix typo in SMPS6 (VDD_GPU) max voltage

The max expected voltage for VDD_GPU, connected to SMPS6, is 1.25V.
Correct regulator max voltage constraint to meet this requirement.

Document reference: DRA74 Data Manual, SPRS857M - Dec 2012,
		    Revised Oct 2014.

Fixes: c56a831ca47e ("ARM: dts: DRA7: Add TPS659038 PMIC nodes")

Signed-off-by: Ravikumar Kattekola <rk@...com>
---
 arch/arm/boot/dts/dra7-evm.dts |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts
index 736092b..b6b9286 100644
--- a/arch/arm/boot/dts/dra7-evm.dts
+++ b/arch/arm/boot/dts/dra7-evm.dts
@@ -304,7 +304,7 @@
 					/* VDD_GPU - over VDD_SMPS6 */
 					regulator-name = "smps6";
 					regulator-min-microvolt = <850000>;
-					regulator-max-microvolt = <12500000>;
+					regulator-max-microvolt = <1250000>;
 					regulator-always-on;
 					regulator-boot-on;
 				};
-- 
1.7.9.5

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