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authorSascha Hauer <s.hauer@pengutronix.de>2015-12-08 07:33:36 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2015-12-10 08:48:39 +0100
commita05d5c206c91b17eb13ab9631d93e0a9b6fb92f8 (patch)
tree69bb9a750c3f22308887a30b37e946b2738e33d4 /dts/Bindings/devfreq/event/exynos-ppmu.txt
parent48c682bcb09e2073d7eb07b4ce2ffbbf20d02d59 (diff)
downloadbarebox-a05d5c206c91b17eb13ab9631d93e0a9b6fb92f8.tar.gz
barebox-a05d5c206c91b17eb13ab9631d93e0a9b6fb92f8.tar.xz
dts: update to v4.3-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/devfreq/event/exynos-ppmu.txt')
-rw-r--r--dts/Bindings/devfreq/event/exynos-ppmu.txt43
1 files changed, 40 insertions, 3 deletions
diff --git a/dts/Bindings/devfreq/event/exynos-ppmu.txt b/dts/Bindings/devfreq/event/exynos-ppmu.txt
index b54bf3a2ff..3e36c1d113 100644
--- a/dts/Bindings/devfreq/event/exynos-ppmu.txt
+++ b/dts/Bindings/devfreq/event/exynos-ppmu.txt
@@ -11,15 +11,14 @@ to various devfreq devices. The devfreq devices would use the event data when
derterming the current state of each IP.
Required properties:
-- compatible: Should be "samsung,exynos-ppmu".
+- compatible: Should be "samsung,exynos-ppmu" or "samsung,exynos-ppmu-v2.
- reg: physical base address of each PPMU and length of memory mapped region.
Optional properties:
- clock-names : the name of clock used by the PPMU, "ppmu"
- clocks : phandles for clock specified in "clock-names" property
-- #clock-cells: should be 1.
-Example1 : PPMU nodes in exynos3250.dtsi are listed below.
+Example1 : PPMUv1 nodes in exynos3250.dtsi are listed below.
ppmu_dmc0: ppmu_dmc0@106a0000 {
compatible = "samsung,exynos-ppmu";
@@ -108,3 +107,41 @@ Example2 : Events of each PPMU node in exynos3250-rinato.dts are listed below.
};
};
};
+
+Example3 : PPMUv2 nodes in exynos5433.dtsi are listed below.
+
+ ppmu_d0_cpu: ppmu_d0_cpu@10480000 {
+ compatible = "samsung,exynos-ppmu-v2";
+ reg = <0x10480000 0x2000>;
+ status = "disabled";
+ };
+
+ ppmu_d0_general: ppmu_d0_general@10490000 {
+ compatible = "samsung,exynos-ppmu-v2";
+ reg = <0x10490000 0x2000>;
+ status = "disabled";
+ };
+
+ ppmu_d0_rt: ppmu_d0_rt@104a0000 {
+ compatible = "samsung,exynos-ppmu-v2";
+ reg = <0x104a0000 0x2000>;
+ status = "disabled";
+ };
+
+ ppmu_d1_cpu: ppmu_d1_cpu@104b0000 {
+ compatible = "samsung,exynos-ppmu-v2";
+ reg = <0x104b0000 0x2000>;
+ status = "disabled";
+ };
+
+ ppmu_d1_general: ppmu_d1_general@104c0000 {
+ compatible = "samsung,exynos-ppmu-v2";
+ reg = <0x104c0000 0x2000>;
+ status = "disabled";
+ };
+
+ ppmu_d1_rt: ppmu_d1_rt@104d0000 {
+ compatible = "samsung,exynos-ppmu-v2";
+ reg = <0x104d0000 0x2000>;
+ status = "disabled";
+ };