openwrt/target/linux/ipq806x/patches/0175-ARM-dts-ipq8064-Add-necessary-DT-data-for-Krait-cpuf.patch

From 258a3ea23ec048603debe1621c681b0cc733f236 Mon Sep 17 00:00:00 2001
From: Stephen Boyd <sboyd@codeaurora.org>
Date: Wed, 18 Jun 2014 16:04:37 -0700
Subject: [PATCH 175/182] ARM: dts: ipq8064: Add necessary DT data for Krait
 cpufreq

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
---
 arch/arm/boot/dts/qcom-ipq8064.dtsi |   45 +++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)

diff --git a/arch/arm/boot/dts/qcom-ipq8064.dtsi b/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 6be6ac9..97e4c3d 100644
--- a/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -23,6 +23,22 @@
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc0>;
 			qcom,saw = <&saw0>;
+			clocks = <&kraitcc 0>;
+			clock-names = "cpu";
+			operating-points = <
+				/* kHz    ignored */
+				1400000 1000000
+				1200000 1000000
+				1000000 1000000
+				 800000 1000000
+				 600000 1000000
+				 384000 1000000
+			>;
+			clock-latency = <100000>;
+
+			cooling-min-state = <0>;
+			cooling-max-state = <10>;
+			#cooling-cells = <2>;
 		};
 
 		cpu@1 {
@@ -33,6 +49,22 @@
 			next-level-cache = <&L2>;
 			qcom,acc = <&acc1>;
 			qcom,saw = <&saw1>;
+			clocks = <&kraitcc 1>;
+			clock-names = "cpu";
+			operating-points = <
+				/* kHz    ignored */
+				1400000 1000000
+				1200000 1000000
+				1000000 1000000
+				 800000 1000000
+				 600000 1000000
+				 384000 1000000
+			>;
+			clock-latency = <100000>;
+
+			cooling-min-state = <0>;
+			cooling-max-state = <10>;
+			#cooling-cells = <2>;
 		};
 
 		L2: l2-cache {
@@ -46,6 +78,11 @@
 		interrupts = <1 10 0x304>;
 	};
 
+	kraitcc: clock-controller {
+		compatible = "qcom,krait-cc-v1";
+		#clock-cells = <1>;
+	};
+
 	reserved-memory {
 		#address-cells = <1>;
 		#size-cells = <1>;
@@ -102,11 +139,19 @@
 		acc0: clock-controller@2088000 {
 			compatible = "qcom,kpss-acc-v1";
 			reg = <0x02088000 0x1000>, <0x02008000 0x1000>;
+			clock-output-names = "acpu0_aux";
 		};
 
 		acc1: clock-controller@2098000 {
 			compatible = "qcom,kpss-acc-v1";
 			reg = <0x02098000 0x1000>, <0x02008000 0x1000>;
+			clock-output-names = "acpu1_aux";
+		};
+
+		l2cc: clock-controller@2011000 {
+			compatible = "qcom,kpss-gcc";
+			reg = <0x2011000 0x1000>;
+			clock-output-names = "acpu_l2_aux";
 		};
 
 		saw0: regulator@2089000 {
-- 
1.7.10.4