2014-09-19 19:39:14 +00:00
|
|
|
From f27cdc87f224c190637c6bda0c4bd833ed20699d Mon Sep 17 00:00:00 2001
|
2014-08-20 17:22:24 +00:00
|
|
|
From: Robert Nelson <robertcnelson@gmail.com>
|
|
|
|
|
Date: Fri, 27 Dec 2013 13:14:19 -0600
|
|
|
|
|
Subject: [PATCH] arm: dts: am335x-boneblack: add cpu0 opp points
|
|
|
|
|
|
|
|
|
|
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
|
|
|
|
|
---
|
|
|
|
|
arch/arm/boot/dts/am335x-boneblack.dts | 18 ++++++++++++++++++
|
|
|
|
|
1 file changed, 18 insertions(+)
|
|
|
|
|
|
|
|
|
|
diff --git a/arch/arm/boot/dts/am335x-boneblack.dts b/arch/arm/boot/dts/am335x-boneblack.dts
|
|
|
|
|
index bf5349165542..acfff3befff5 100644
|
|
|
|
|
--- a/arch/arm/boot/dts/am335x-boneblack.dts
|
|
|
|
|
+++ b/arch/arm/boot/dts/am335x-boneblack.dts
|
|
|
|
|
@@ -66,6 +66,24 @@
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
/ {
|
|
|
|
|
+ cpus {
|
|
|
|
|
+ cpu@0 {
|
|
|
|
|
+ cpu0-supply = <&dcdc2_reg>;
|
|
|
|
|
+ /*
|
|
|
|
|
+ * To consider voltage drop between PMIC and SoC,
|
|
|
|
|
+ * tolerance value is reduced to 2% from 4% and
|
|
|
|
|
+ * voltage value is increased as a precaution.
|
|
|
|
|
+ */
|
|
|
|
|
+ operating-points = <
|
|
|
|
|
+ /* kHz uV */
|
|
|
|
|
+ 1000000 1325000
|
|
|
|
|
+ 800000 1300000
|
|
|
|
|
+ 600000 1112000
|
|
|
|
|
+ 300000 969000
|
|
|
|
|
+ >;
|
|
|
|
|
+ };
|
|
|
|
|
+ };
|
|
|
|
|
+
|
|
|
|
|
hdmi {
|
|
|
|
|
compatible = "ti,tilcdc,slave";
|
|
|
|
|
i2c = <&i2c0>;
|
|
|
|
|
--
|
|
|
|
|
1.9.3
|
|
|
|
|
|
