diff options
| author | Peng Fan <peng.fan@nxp.com> | 2019-01-21 10:51:21 +0800 |
|---|---|---|
| committer | Jason Liu <jason.hui.liu@nxp.com> | 2019-02-12 10:36:00 +0800 |
| commit | 2cf2e66552702c7e22bc872d9e4599c86a18017d (patch) | |
| tree | 076d8f42ffe4c95ab2671c0a2b1d0a341827d18a /arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts | |
| parent | 753ad32bd619de827c18adc0c05b4dd04cec6b1e (diff) | |
MLK-20779 ARM64: dts: fix domu cpus node
To Android Auto in DomU, we use U-Boot to load dtb from EMMC,
however we assign 4 cpus in domu cfg file, with 2 A53 and 2 A72 and with
vcpu pinned to pcpu.
If we only has 2 cpu nodes in device tree, that means we only has
2 A53 running for Android Auto. Let's add 4 cpu nodes to fix this issue.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts')
| -rw-r--r-- | arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts index b5d0af8b9db2..cd204df406be 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qm-mek-domu.dts @@ -71,6 +71,20 @@ enable-method = "psci"; reg = <0x0 0x1>; }; + + cpu@2 { + device_type = "cpu"; + compatible = "arm,armv8"; + enable-method = "psci"; + reg = <0x0 0x2>; + }; + + cpu@3 { + device_type = "cpu"; + compatible = "arm,armv8"; + enable-method = "psci"; + reg = <0x0 0x3>; + }; }; psci { |