Re: [PATCH v6 5/5] arm64: dts: mediatek: add mtk-snfi for mt7622

From: Matthias Brugger <matthias.bgg@gmail.com>
To: Chuanhong Guo <gch981213@gmail.com>, linux-spi@vger.kernel.org
Cc: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Miquel Raynal <miquel.raynal@bootlin.com>,
	Richard Weinberger <richard@nod.at>,
	Vignesh Raghavendra <vigneshr@ti.com>,
	Roger Quadros <rogerq@kernel.org>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Cai Huoqing <cai.huoqing@linux.dev>,
	Florian Fainelli <f.fainelli@gmail.com>,
	Colin Ian King <colin.king@intel.com>,
	Wolfram Sang <wsa+renesas@sang-engineering.com>,
	Paul Cercueil <paul@crapouillou.net>,
	Pratyush Yadav <p.yadav@ti.com>, Yu Kuai <yukuai3@huawei.com>,
	"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
	<devicetree@vger.kernel.org>,
	"moderated list:ARM/Mediatek SoC support" 
	<linux-arm-kernel@lists.infradead.org>,
	"moderated list:ARM/Mediatek SoC support" 
	<linux-mediatek@lists.infradead.org>,
	open list <linux-kernel@vger.kernel.org>,
	"open list:NAND FLASH SUBSYSTEM" <linux-mtd@lists.infradead.org>
Subject: Re: [PATCH v6 5/5] arm64: dts: mediatek: add mtk-snfi for mt7622
Date: Fri, 29 Apr 2022 16:07:14 +0200	[thread overview]
Message-ID: <6aa03759-9027-4841-9ad1-84cbc19fcb00@gmail.com> (raw)
In-Reply-To: <20220424032527.673605-6-gch981213@gmail.com>

On 24/04/2022 05:25, Chuanhong Guo wrote:
> This patch adds a device-tree node for the MTK SPI-NAND Flash Interface
> for MT7622 device tree.
> 
> Signed-off-by: Chuanhong Guo <gch981213@gmail.com>

Applied, thanks!

> ---
> Changes since v1:
>    1. use the newly introduced nand-ecc-engine instead
>    2. reword commit message
> Change in v2-v6: none
> 
>   arch/arm64/boot/dts/mediatek/mt7622.dtsi | 12 ++++++++++++
>   1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt7622.dtsi b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
> index f232f8baf4e8..8c2563a3919a 100644
> --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi
> @@ -545,6 +545,18 @@ nandc: nfi@1100d000 {
>   		status = "disabled";
>   	};
>   
> +	snfi: spi@1100d000 {
> +		compatible = "mediatek,mt7622-snand";
> +		reg = <0 0x1100d000 0 0x1000>;
> +		interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_LOW>;
> +		clocks = <&pericfg CLK_PERI_NFI_PD>, <&pericfg CLK_PERI_SNFI_PD>;
> +		clock-names = "nfi_clk", "pad_clk";
> +		nand-ecc-engine = <&bch>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		status = "disabled";
> +	};
> +
>   	bch: ecc@1100e000 {
>   		compatible = "mediatek,mt7622-ecc";
>   		reg = <0 0x1100e000 0 0x1000>;