FROMLIST: arm64: dts: rockchip: rk3368 swap clust0 and clust1
authorJianqun Xu <jay.xu@rock-chips.com>
Wed, 15 Mar 2017 09:23:32 +0000 (17:23 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Thu, 16 Mar 2017 03:32:49 +0000 (11:32 +0800)
Before this patch, clust1 has little core0~3, clust0 has big core0~3
cpu_l | cpu0 |
cpu_l | cpu1 | clust1
cpu_l | cpu2 |
cpu_l | cpu3 |
----------------------
cpu_b | cpu4 |
cpu_b | cpu5 | clust0
cpu_b | cpu6 |
cpu_b | cpu7 |

With this patch, clust0 will have little core0~3, clust1 will have big core0~3
cpu_l | cpu0 |
cpu_l | cpu1 | clust0
cpu_l | cpu2 |
cpu_l | cpu3 |
----------------------
cpu_b | cpu4 |
cpu_b | cpu5 | clust1
cpu_b | cpu6 |
cpu_b | cpu7 |

It makes no other change, just keep same with other SoCs definations.

Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
(am from https://patchwork.kernel.org/patch/9625109/)

Change-Id: I1beea4d3e75409d3a1f1614b0b86f1a929db4eee

arch/arm64/boot/dts/rockchip/rk3368.dtsi

index b861519..fd06e6c 100644 (file)
                cpu-map {
                        cluster0 {
                                core0 {
-                                       cpu = <&cpu_b0>;
+                                       cpu = <&cpu_l0>;
                                };
                                core1 {
-                                       cpu = <&cpu_b1>;
+                                       cpu = <&cpu_l1>;
                                };
                                core2 {
-                                       cpu = <&cpu_b2>;
+                                       cpu = <&cpu_l2>;
                                };
                                core3 {
-                                       cpu = <&cpu_b3>;
+                                       cpu = <&cpu_l3>;
                                };
                        };
 
                        cluster1 {
                                core0 {
-                                       cpu = <&cpu_l0>;
+                                       cpu = <&cpu_b0>;
                                };
                                core1 {
-                                       cpu = <&cpu_l1>;
+                                       cpu = <&cpu_b1>;
                                };
                                core2 {
-                                       cpu = <&cpu_l2>;
+                                       cpu = <&cpu_b2>;
                                };
                                core3 {
-                                       cpu = <&cpu_l3>;
+                                       cpu = <&cpu_b3>;
                                };
                        };
                };