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ARM: dts: imx7ulp: fix reg of cpu node 

According to arm cpus binding doc,
"
      On 32-bit ARM v7 or later systems this property is
        required and matches the CPU MPIDR[23:0] register
        bits.

        Bits [23:0] in the reg cell must be set to
        bits [23:0] in MPIDR.

        All other bits in the reg cell must be set to 0.
"

In i.MX7ULP, the MPIDR[23:0] is 0xf00, not 0, so fix it.
Otherwise there will be warning:
"DT missing boot CPU MPIDR[23:0], fall back to default cpu_logical_map"

Fixes: 20434dc92c ("ARM: dts: imx: add common imx7ulp dtsi support")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
alistair/sunxi64-5.5-dsi
Peng Fan 2019-12-18 12:22:32 +00:00 committed by Shawn Guo
parent 24a572bf67
commit b8ab62ff71
1 changed files with 2 additions and 2 deletions
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4
arch/arm/boot/dts/imx7ulp.dtsi
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@ -37,10 +37,10 @@
#address-cells = <1>;
#size-cells = <0>;
cpu0: cpu@0 {
cpu0: cpu@f00 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0>;
reg = <0xf00>;
};
};