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[188.85.180.35]) by smtp.gmail.com with ESMTPSA id o10-20020a5d47ca000000b0020a992ce36esm3230764wrc.1.2022.04.29.07.07.15 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 29 Apr 2022 07:07:16 -0700 (PDT) Message-ID: <6aa03759-9027-4841-9ad1-84cbc19fcb00@gmail.com> Date: Fri, 29 Apr 2022 16:07:14 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.5.0 Subject: Re: [PATCH v6 5/5] arm64: dts: mediatek: add mtk-snfi for mt7622 Content-Language: en-US To: Chuanhong Guo , linux-spi@vger.kernel.org Cc: Mark Brown , Rob Herring , Krzysztof Kozlowski , Miquel Raynal , Richard Weinberger , Vignesh Raghavendra , Roger Quadros , Thomas Bogendoerfer , Cai Huoqing , Florian Fainelli , Colin Ian King , Wolfram Sang , Paul Cercueil , Pratyush Yadav , Yu Kuai , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM/Mediatek SoC support" , "moderated list:ARM/Mediatek SoC support" , open list , "open list:NAND FLASH SUBSYSTEM" References: <20220424032527.673605-1-gch981213@gmail.com> <20220424032527.673605-6-gch981213@gmail.com> From: Matthias Brugger In-Reply-To: <20220424032527.673605-6-gch981213@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org 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 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 = ; > + 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>;