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From: Matthias Brugger <matthias.bgg@gmail.com>
To: Sam Shih <sam.shih@mediatek.com>,
	Rob Herring <robh+dt@kernel.org>,
	Sean Wang <sean.wang@kernel.org>,
	Linus Walleij <linus.walleij@linaro.org>,
	Matt Mackall <mpm@selenic.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Wim Van Sebroeck <wim@linux-watchdog.org>,
	Guenter Roeck <linux@roeck-us.net>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Hsin-Yi Wang <hsinyi@chromium.org>,
	Enric Balletbo i Serra <enric.balletbo@collabora.com>,
	Fabien Parent <fparent@baylibre.com>,
	Seiya Wang <seiya.wang@mediatek.com>,
	devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-mediatek@lists.infradead.org, linux-gpio@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-crypto@vger.kernel.org, linux-serial@vger.kernel.org,
	linux-watchdog@vger.kernel.org, linux-clk@vger.kernel.org
Cc: John Crispin <john@phrozen.org>, Ryder Lee <Ryder.Lee@mediatek.com>
Subject: Re: [RESEND,v2,8/9] arm64: dts: mediatek: add mt7986a support
Date: Tue, 14 Sep 2021 19:55:24 +0200	[thread overview]
Message-ID: <016b501b-a4bf-c74d-9f7f-8145800ca6e0@gmail.com> (raw)
In-Reply-To: <20210914085137.31761-9-sam.shih@mediatek.com>



On 14/09/2021 10:51, Sam Shih wrote:
> Add basic chip support for Mediatek mt7986a, include
> uart nodes with correct clocks, rng node with correct clock,
> and watchdog node and mt7986a pinctrl node.
> 
> Add cpu node, timer node, gic node, psci and reserved-memory node
> for ARM Trusted Firmware,
> 
> Add clock controller nodes, include 40M clock source, topckgen, infracfg,
> apmixedsys and ethernet subsystem.
> 
> Signed-off-by: Sam Shih <sam.shih@mediatek.com>
> 
> ---
> v2: modified clock and uart node due to clock driver updated
> ---
>   arch/arm64/boot/dts/mediatek/Makefile        |   1 +
>   arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts |  49 ++++
>   arch/arm64/boot/dts/mediatek/mt7986a.dtsi    | 227 +++++++++++++++++++
>   3 files changed, 277 insertions(+)
>   create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
>   create mode 100644 arch/arm64/boot/dts/mediatek/mt7986a.dtsi
> 
> diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile
> index 4f68ebed2e31..e6c3a73b9e4a 100644
> --- a/arch/arm64/boot/dts/mediatek/Makefile
> +++ b/arch/arm64/boot/dts/mediatek/Makefile
> @@ -7,6 +7,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-evb.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt6797-x20-dev.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-rfb1.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt7622-bananapi-bpi-r64.dtb
> +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7986a-rfb.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm.dtb
>   dtb-$(CONFIG_ARCH_MEDIATEK) += mt8173-elm-hana.dtb
> diff --git a/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
> new file mode 100644
> index 000000000000..a58347c09ab2
> --- /dev/null
> +++ b/arch/arm64/boot/dts/mediatek/mt7986a-rfb.dts
> @@ -0,0 +1,49 @@
> +// SPDX-License-Identifier: (GPL-2.0 OR MIT)
> +/*
> + * Copyright (C) 2021 MediaTek Inc.
> + * Author: Sam.Shih <sam.shih@mediatek.com>
> + */
> +
> +/dts-v1/;
> +#include "mt7986a.dtsi"
> +
> +/ {
> +	model = "MediaTek MT7986a RFB";
> +	compatible = "mediatek,mt7986a-rfb";
> +	chosen {
> +		bootargs = "console=ttyS0,115200n1 loglevel=8  \
> +				earlycon=uart8250,mmio32,0x11002000";

We should be able to achieve this by using the stdout-path instead.

Regards,
Matthias

  reply	other threads:[~2021-09-14 17:55 UTC|newest]

Thread overview: 34+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-14  8:51 [v3,0/9] Add basic SoC support for mediatek mt7986 Sam Shih
2021-09-14  8:51 ` [v3,1/9] dt-bindings: clock: mediatek: document clk bindings for mediatek mt7986 SoC Sam Shih
2021-09-14  8:51 ` [v3,2/9] clk: mediatek: add mt7986 clock IDs Sam Shih
2021-09-14  8:51 ` [RESEND,v2,3/9] clk: mediatek: add mt7986 clock support Sam Shih
2021-09-14  8:51 ` [RESEND,v3,4/9] pinctrl: mediatek: moore: check if pin_desc is valid before use Sam Shih
2021-09-16 10:07   ` Linus Walleij
2021-09-14  8:51 ` [v3,5/9] dt-bindings: pinctrl: update bindings for MT7986 SoC Sam Shih
2021-09-14 18:00   ` Matthias Brugger
2021-09-24 11:44     ` [v4,5/9] " Sam Shih
2021-09-24 13:59       ` Rob Herring
2021-09-27  2:34         ` [v5,5/9] " Sam Shih
2021-09-27 12:23           ` Rob Herring
2021-10-04  9:41             ` [v6,5/9] " Sam Shih
2021-10-12  1:26               ` Rob Herring
2021-09-14  8:51 ` [v4,6/9] pinctrl: mediatek: add support " Sam Shih
2021-09-14  8:51 ` [RESEND,v2,7/9] dt-bindings: arm64: dts: mediatek: Add mt7986 series Sam Shih
2021-09-14 18:00   ` Matthias Brugger
2021-09-24 11:40     ` [v3,7/9] " Sam Shih
2021-10-08 13:53       ` Matthias Brugger
2021-10-12 10:29         ` Sam Shih
2021-10-13 16:08           ` Matthias Brugger
2021-09-14  8:51 ` [RESEND,v2,8/9] arm64: dts: mediatek: add mt7986a support Sam Shih
2021-09-14 17:55   ` Matthias Brugger [this message]
2021-09-24 11:20     ` [v3,8/9] " Sam Shih
2021-09-27 12:41       ` Marc Zyngier
2021-10-04  9:12         ` [v4,8/9] " Sam Shih
2021-10-04 10:00           ` Marc Zyngier
2021-10-04 10:07           ` Marc Zyngier
2021-10-04 12:41             ` [v5,8/9] " Sam Shih
2021-09-14  8:51 ` [RESEND,v2,9/9] arm64: dts: mediatek: add mt7986b support Sam Shih
2021-09-24 11:27   ` [v3,9/9] " Sam Shih
2021-10-04  9:16     ` [v4,9/9] " Sam Shih
2021-10-04 10:09       ` Marc Zyngier
2021-10-04 12:42         ` [v5,9/9] " Sam Shih

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