---

yaml --- r: 339867 b: refs/heads/master c: efeedcf h: refs/heads/master i: 339865: 4270d58 339863: 63b5001 v: v3
git-mirror · Oct 29, 2012 · 02f69ef · 02f69ef
1 parent cf1285f
commit 02f69ef
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Showing 4 changed files with 28 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5a8095e9d02da19f3bab738e82c0520ecd62d6af
+refs/heads/master: efeedcf2a9137c9be0b833cb76b05315fe231197
diff --git a/trunk/arch/arm/boot/dts/am335x-bone.dts b/trunk/arch/arm/boot/dts/am335x-bone.dts
@@ -13,6 +13,12 @@
 	model = "TI AM335x BeagleBone";
 	compatible = "ti,am335x-bone", "ti,am33xx";
 
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&dcdc2_reg>;
+		};
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x80000000 0x10000000>; /* 256 MB */

diff --git a/trunk/arch/arm/boot/dts/am335x-evm.dts b/trunk/arch/arm/boot/dts/am335x-evm.dts
@@ -13,6 +13,12 @@
 	model = "TI AM335x EVM";
 	compatible = "ti,am335x-evm", "ti,am33xx";
 
+	cpus {
+		cpu@0 {
+			cpu0-supply = <&vdd1_reg>;
+		};
+	};
+
 	memory {
 		device_type = "memory";
 		reg = <0x80000000 0x10000000>; /* 256 MB */

diff --git a/trunk/arch/arm/boot/dts/am33xx.dtsi b/trunk/arch/arm/boot/dts/am33xx.dtsi
@@ -25,6 +25,21 @@
 	cpus {
 		cpu@0 {
 			compatible = "arm,cortex-a8";
+
+			/*
+			 * 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 */
+				720000  1285000
+				600000  1225000
+				500000  1125000
+				275000  1125000
+			>;
+			voltage-tolerance = <2>; /* 2 percentage */
+			clock-latency = <300000>; /* From omap-cpufreq driver */
 		};
 	};