linux-kernel - Re: [PATCH] ARM: dts: aspeed: update e3c246d4i vuart properties

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Message-ID: <CACPK8XeRg5P8+W8kyxSNyOa7JBhua5QdP_oCVJALGPJQio0dhA@mail.gmail.com>
Date:   Thu, 1 Jul 2021 03:12:07 +0000
From:   Joel Stanley <joel@....id.au>
To:     Zev Weiss <zev@...ilderbeest.net>
Cc:     OpenBMC Maillist <openbmc@...ts.ozlabs.org>,
        Rob Herring <robh+dt@...nel.org>,
        Andrew Jeffery <andrew@...id.au>,
        devicetree <devicetree@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-aspeed <linux-aspeed@...ts.ozlabs.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM: dts: aspeed: update e3c246d4i vuart properties

On Fri, 16 Apr 2021 at 07:52, Zev Weiss <zev@...ilderbeest.net> wrote:
>
> This device-tree was merged with a provisional vuart IRQ-polarity
> property that was still under review and ended up taking a somewhat
> different form.  This patch updates it to match the final form of the
> new vuart properties, which additionally allow specifying the SIRQ
> number and LPC address.
>
> Signed-off-by: Zev Weiss <zev@...ilderbeest.net>


Fixes: ca03042f0f12 ("serial: 8250_aspeed_vuart: add aspeed,
lpc-io-reg and aspeed, lpc-interrupts DT properties")
Reviewed-by: Joel Stanley <joel@....id.au>

> ---
>
> The relevant aspeed-vuart patches [0] have been merged into Greg KH's
> tty-next tree, so I figure it's probably okay to proceed with the
> corresponding dts adjustments now.
>
> [0] https://lore.kernel.org/openbmc/20210412034712.16778-1-zev@bewilderbeest.net/
>
>  arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts b/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
> index dcab6e78dfa4..8be40c8283af 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
> @@ -4,6 +4,7 @@
>  #include "aspeed-g5.dtsi"
>  #include <dt-bindings/gpio/aspeed-gpio.h>
>  #include <dt-bindings/i2c/i2c.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
>
>  /{
>         model = "ASRock E3C246D4I BMC";
> @@ -73,7 +74,8 @@ &uart5 {
>
>  &vuart {
>         status = "okay";
> -       aspeed,sirq-active-high;
> +       aspeed,lpc-io-reg = <0x2f8>;
> +       aspeed,lpc-interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
>  };
>
>  &mac0 {
> --
> 2.31.1
>