Messages in this thread | | | Date | Mon, 23 Dec 2019 15:43:32 +0800 | From | Shawn Guo <> | Subject | Re: [PATCH V2] arm: dts: imx7ulp: fix reg of cpu node |
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On Wed, Dec 18, 2019 at 12:22:32PM +0000, Peng Fan wrote: > From: Peng Fan <peng.fan@nxp.com> > > 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: 20434dc92c05 ("ARM: dts: imx: add common imx7ulp dtsi support") > Signed-off-by: Peng Fan <peng.fan@nxp.com>
For arm32 DTS patches, we use 'ARM: ...' prefix. Fixed it up and applied.
Shawn
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