From: Chuanhong Guo <gch981213@gmail.com>
To: linux-spi@vger.kernel.org
Cc: Chuanhong Guo <gch981213@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
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>,
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/Mediatek SoC support),
linux-mediatek@lists.infradead.org (moderated list:ARM/Mediatek
SoC support), linux-kernel@vger.kernel.org (open list),
linux-mtd@lists.infradead.org (open list:NAND FLASH SUBSYSTEM)
Subject: [PATCH v4 5/5] arm64: dts: mediatek: add mtk-snfi for mt7622
Date: Thu, 7 Apr 2022 23:06:52 +0800 [thread overview]
Message-ID: <20220407150652.21885-6-gch981213@gmail.com> (raw)
In-Reply-To: <20220407150652.21885-1-gch981213@gmail.com>
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>
---
Changes since v1:
1. use the newly introduced nand-ecc-engine instead
2. reword commit message
Change since v2: none
Change since v3: 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 6f8cb3ad1e84..4b8f7dc1ec23 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>;
--
2.35.1
next prev parent reply other threads:[~2022-04-07 15:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-07 15:06 [PATCH v4 0/5] spi: add support for Mediatek SPI-NAND controller Chuanhong Guo
2022-04-07 15:06 ` [PATCH v4 1/5] mtd: nand: make mtk_ecc.c a separated module Chuanhong Guo
2022-04-08 6:32 ` Miquel Raynal
2022-04-08 12:27 ` Mark Brown
2022-04-09 11:08 ` Chuanhong Guo
2022-04-11 7:17 ` Miquel Raynal
2022-04-07 15:06 ` [PATCH v4 2/5] spi: add driver for MTK SPI NAND Flash Interface Chuanhong Guo
2022-04-07 15:06 ` [PATCH v4 3/5] mtd: nand: mtk-ecc: also parse nand-ecc-engine if available Chuanhong Guo
2022-04-07 15:06 ` [PATCH v4 4/5] dt-bindings: spi: add binding doc for spi-mtk-snfi Chuanhong Guo
2022-04-07 15:21 ` Krzysztof Kozlowski
2022-04-07 15:06 ` Chuanhong Guo [this message]
2022-04-07 18:41 ` [PATCH v4 0/5] spi: add support for Mediatek SPI-NAND controller Daniel Golle
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