Thread (27 messages) 27 messages, 7 authors, 2017-04-05
STALE3380d
Revisions (3)
  1. v2 [diff vs current]
  2. v3 current
  3. v4 [diff vs current]

[PATCH v3 01/11] ARM: sun8i: a33: add operating-points-v2 property to all nodes

From: Quentin Schulz <hidden>
Date: 2017-03-21 15:36:43
Also in: linux-arm-kernel, linux-iio, linux-input, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

The OPP are declared as shared but no operating points are declared for
cpu1, 2 and 3. Thus, the following error happens during the boot:

cpu cpu1: dev_pm_opp_of_get_sharing_cpus: Couldn't find tcpu_dev node.

This patch applies the operating points to each cpu of the A33.

Signed-off-by: Quentin Schulz <quentin.schulz-wi1+55ScJUtKEb57/3fJTNBPR1lH4CV8@public.gmane.org>
---

added in v2

 arch/arm/boot/dts/sun8i-a33.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-a33.dtsi b/arch/arm/boot/dts/sun8i-a33.dtsi
index e1e74b8..39b2d78 100644
--- a/arch/arm/boot/dts/sun8i-a33.dtsi
+++ b/arch/arm/boot/dts/sun8i-a33.dtsi
@@ -75,16 +75,22 @@
 			operating-points-v2 = <&cpu0_opp_table>;
 		};
 
+		cpu@1 {
+			operating-points-v2 = <&cpu0_opp_table>;
+		};
+
 		cpu@2 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
 			reg = <2>;
+			operating-points-v2 = <&cpu0_opp_table>;
 		};
 
 		cpu@3 {
 			compatible = "arm,cortex-a7";
 			device_type = "cpu";
 			reg = <3>;
+			operating-points-v2 = <&cpu0_opp_table>;
 		};
 	};
 
-- 
2.9.3
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