Re: [PATCH v6 1/3] ARM: dts: nuvoton: Add memory controller node

Paul Menzel
2022-04-09T05:57:44Z

Dear Medad,

Thank you for the patch.

Am 22.03.22 um 04:01 schrieb Medad CChien:
> ECC must be configured in the BootBlock header.

bootblock

I search for *bootblock* in Linux and the git commit messages, and does
not seem to be a common term. Is that term used in the datasheet?

> Then, you can read error counts via
> the EDAC kernel framework.

Please reflow for 75 characters per line. (Also, there is no need to
break lines after a sentence, unless 75 characters are reached or a new
paragraph starts.)

Tested on what board?

> Signed-off-by: Medad CChien <ctcchien@nuvoton.com>

Out of curiosity, is the first C in CChien the letter of your middle
name, or the last name really spelled with two capital letters in the
beginning?

> ---
> arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
> index 3696980a3da1..ba542b26941e 100644
> --- a/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
> +++ b/arch/arm/boot/dts/nuvoton-common-npcm7xx.dtsi
> @@ -106,6 +106,13 @@
> interrupt-parent = <&gic>;
> ranges;
>
> + mc: memory-controller@f0824000 {
> + compatible = "nuvoton,npcm750-memory-controller";
> + reg = <0x0 0xf0824000 0x0 0x1000>;

Is f0824000 from some datasheet?

> + interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
> + status = "disabled";
> + };
> +
> rstc: rstc@f0801000 {
> compatible = "nuvoton,npcm750-reset";
> reg = <0xf0801000 0x70>;

Kind regards,

Paul