From: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mark Brown <broonie@kernel.org>,
Chuanhong Guo <gch981213@gmail.com>
Cc: Xiangsheng Hou <xiangsheng.hou@mediatek.com>,
<linux-mtd@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-spi@vger.kernel.org>,
<benliang.zhao@mediatek.com>, <bin.zhang@mediatek.com>
Subject: [PATCH v2 4/9] mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC
Date: Mon, 5 Dec 2022 14:57:51 +0800 [thread overview]
Message-ID: <20221205065756.26875-5-xiangsheng.hou@mediatek.com> (raw)
In-Reply-To: <20221205065756.26875-1-xiangsheng.hou@mediatek.com>
Add ECC support fot MT7986 IC.
Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
---
drivers/mtd/nand/ecc-mtk.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/mtd/nand/ecc-mtk.c b/drivers/mtd/nand/ecc-mtk.c
index 9f9b201fe706..c2f6cfa76a04 100644
--- a/drivers/mtd/nand/ecc-mtk.c
+++ b/drivers/mtd/nand/ecc-mtk.c
@@ -79,6 +79,10 @@ static const u8 ecc_strength_mt7622[] = {
4, 6, 8, 10, 12
};
+static const u8 ecc_strength_mt7986[] = {
+ 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
+};
+
enum mtk_ecc_regs {
ECC_ENCPAR00,
ECC_ENCIRQ_EN,
@@ -483,6 +487,17 @@ static const struct mtk_ecc_caps mtk_ecc_caps_mt7622 = {
.pg_irq_sel = 0,
};
+static const struct mtk_ecc_caps mtk_ecc_caps_mt7986 = {
+ .err_mask = 0x1f,
+ .err_shift = 8,
+ .ecc_strength = ecc_strength_mt7986,
+ .ecc_regs = mt2712_ecc_regs,
+ .num_ecc_strength = 11,
+ .ecc_mode_shift = 5,
+ .parity_bits = 14,
+ .pg_irq_sel = 1,
+};
+
static const struct of_device_id mtk_ecc_dt_match[] = {
{
.compatible = "mediatek,mt2701-ecc",
@@ -493,6 +508,9 @@ static const struct of_device_id mtk_ecc_dt_match[] = {
}, {
.compatible = "mediatek,mt7622-ecc",
.data = &mtk_ecc_caps_mt7622,
+ }, {
+ .compatible = "mediatek,mt7986-ecc",
+ .data = &mtk_ecc_caps_mt7986,
},
{},
};
--
2.25.1
WARNING: multiple messages have this Message-ID (diff)
From: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mark Brown <broonie@kernel.org>,
Chuanhong Guo <gch981213@gmail.com>
Cc: Xiangsheng Hou <xiangsheng.hou@mediatek.com>,
<linux-mtd@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-spi@vger.kernel.org>,
<benliang.zhao@mediatek.com>, <bin.zhang@mediatek.com>
Subject: [PATCH v2 4/9] mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC
Date: Mon, 5 Dec 2022 14:57:51 +0800 [thread overview]
Message-ID: <20221205065756.26875-5-xiangsheng.hou@mediatek.com> (raw)
In-Reply-To: <20221205065756.26875-1-xiangsheng.hou@mediatek.com>
Add ECC support fot MT7986 IC.
Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
---
drivers/mtd/nand/ecc-mtk.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/mtd/nand/ecc-mtk.c b/drivers/mtd/nand/ecc-mtk.c
index 9f9b201fe706..c2f6cfa76a04 100644
--- a/drivers/mtd/nand/ecc-mtk.c
+++ b/drivers/mtd/nand/ecc-mtk.c
@@ -79,6 +79,10 @@ static const u8 ecc_strength_mt7622[] = {
4, 6, 8, 10, 12
};
+static const u8 ecc_strength_mt7986[] = {
+ 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
+};
+
enum mtk_ecc_regs {
ECC_ENCPAR00,
ECC_ENCIRQ_EN,
@@ -483,6 +487,17 @@ static const struct mtk_ecc_caps mtk_ecc_caps_mt7622 = {
.pg_irq_sel = 0,
};
+static const struct mtk_ecc_caps mtk_ecc_caps_mt7986 = {
+ .err_mask = 0x1f,
+ .err_shift = 8,
+ .ecc_strength = ecc_strength_mt7986,
+ .ecc_regs = mt2712_ecc_regs,
+ .num_ecc_strength = 11,
+ .ecc_mode_shift = 5,
+ .parity_bits = 14,
+ .pg_irq_sel = 1,
+};
+
static const struct of_device_id mtk_ecc_dt_match[] = {
{
.compatible = "mediatek,mt2701-ecc",
@@ -493,6 +508,9 @@ static const struct of_device_id mtk_ecc_dt_match[] = {
}, {
.compatible = "mediatek,mt7622-ecc",
.data = &mtk_ecc_caps_mt7622,
+ }, {
+ .compatible = "mediatek,mt7986-ecc",
+ .data = &mtk_ecc_caps_mt7986,
},
{},
};
--
2.25.1
______________________________________________________
Linux MTD discussion mailing list
http://lists.infradead.org/mailman/listinfo/linux-mtd/
WARNING: multiple messages have this Message-ID (diff)
From: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
To: Miquel Raynal <miquel.raynal@bootlin.com>,
Richard Weinberger <richard@nod.at>,
Vignesh Raghavendra <vigneshr@ti.com>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Mark Brown <broonie@kernel.org>,
Chuanhong Guo <gch981213@gmail.com>
Cc: Xiangsheng Hou <xiangsheng.hou@mediatek.com>,
<linux-mtd@lists.infradead.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-spi@vger.kernel.org>,
<benliang.zhao@mediatek.com>, <bin.zhang@mediatek.com>
Subject: [PATCH v2 4/9] mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC
Date: Mon, 5 Dec 2022 14:57:51 +0800 [thread overview]
Message-ID: <20221205065756.26875-5-xiangsheng.hou@mediatek.com> (raw)
In-Reply-To: <20221205065756.26875-1-xiangsheng.hou@mediatek.com>
Add ECC support fot MT7986 IC.
Signed-off-by: Xiangsheng Hou <xiangsheng.hou@mediatek.com>
---
drivers/mtd/nand/ecc-mtk.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/mtd/nand/ecc-mtk.c b/drivers/mtd/nand/ecc-mtk.c
index 9f9b201fe706..c2f6cfa76a04 100644
--- a/drivers/mtd/nand/ecc-mtk.c
+++ b/drivers/mtd/nand/ecc-mtk.c
@@ -79,6 +79,10 @@ static const u8 ecc_strength_mt7622[] = {
4, 6, 8, 10, 12
};
+static const u8 ecc_strength_mt7986[] = {
+ 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24
+};
+
enum mtk_ecc_regs {
ECC_ENCPAR00,
ECC_ENCIRQ_EN,
@@ -483,6 +487,17 @@ static const struct mtk_ecc_caps mtk_ecc_caps_mt7622 = {
.pg_irq_sel = 0,
};
+static const struct mtk_ecc_caps mtk_ecc_caps_mt7986 = {
+ .err_mask = 0x1f,
+ .err_shift = 8,
+ .ecc_strength = ecc_strength_mt7986,
+ .ecc_regs = mt2712_ecc_regs,
+ .num_ecc_strength = 11,
+ .ecc_mode_shift = 5,
+ .parity_bits = 14,
+ .pg_irq_sel = 1,
+};
+
static const struct of_device_id mtk_ecc_dt_match[] = {
{
.compatible = "mediatek,mt2701-ecc",
@@ -493,6 +508,9 @@ static const struct of_device_id mtk_ecc_dt_match[] = {
}, {
.compatible = "mediatek,mt7622-ecc",
.data = &mtk_ecc_caps_mt7622,
+ }, {
+ .compatible = "mediatek,mt7986-ecc",
+ .data = &mtk_ecc_caps_mt7986,
},
{},
};
--
2.25.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2022-12-05 6:58 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-05 6:57 [PATCH v2 0/9] Add MediaTek MT7986 SPI NAND and ECC support Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` [PATCH v2 1/9] spi: mtk-snfi: Add snfi support for MT7986 IC Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 6:57 ` [PATCH v2 2/9] spi: mtk-snfi: Change default page format to setup default setting Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` [PATCH v2 3/9] spi: mtk-snfi: Add optional nfi_hclk which needed for MT7986 Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-07 1:42 ` Xiangsheng Hou (侯祥胜)
2022-12-07 1:42 ` Xiangsheng Hou (侯祥胜)
2022-12-07 1:42 ` Xiangsheng Hou (侯祥胜)
2022-12-07 10:08 ` AngeloGioacchino Del Regno
2022-12-07 10:08 ` AngeloGioacchino Del Regno
2022-12-07 10:08 ` AngeloGioacchino Del Regno
2022-12-05 6:57 ` Xiangsheng Hou [this message]
2022-12-05 6:57 ` [PATCH v2 4/9] mtd: nand: ecc-mtk: Add ECC support fot MT7986 IC Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-06 9:04 ` Xiangsheng Hou (侯祥胜)
2022-12-06 9:04 ` Xiangsheng Hou (侯祥胜)
2022-12-06 9:04 ` Xiangsheng Hou (侯祥胜)
2022-12-06 12:22 ` AngeloGioacchino Del Regno
2022-12-06 12:22 ` AngeloGioacchino Del Regno
2022-12-06 12:22 ` AngeloGioacchino Del Regno
2022-12-07 2:01 ` Xiangsheng Hou (侯祥胜)
2022-12-07 2:01 ` Xiangsheng Hou (侯祥胜)
2022-12-07 2:01 ` Xiangsheng Hou (侯祥胜)
2022-12-05 6:57 ` [PATCH v2 5/9] dt-bindings: spi: mtk-snfi: Add compatible for MT7986 Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 9:05 ` Krzysztof Kozlowski
2022-12-05 9:05 ` Krzysztof Kozlowski
2022-12-05 9:05 ` Krzysztof Kozlowski
2022-12-05 6:57 ` [PATCH v2 6/9] spi: mtk-snfi: Add snfi sample delay and read latency adjustment Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 6:57 ` [PATCH v2 7/9] dt-bindings: spi: mtk-snfi: Add read latch latency property Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 9:06 ` Krzysztof Kozlowski
2022-12-05 9:06 ` Krzysztof Kozlowski
2022-12-05 9:06 ` Krzysztof Kozlowski
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-05 14:21 ` AngeloGioacchino Del Regno
2022-12-06 9:04 ` Xiangsheng Hou (侯祥胜)
2022-12-06 9:04 ` Xiangsheng Hou (侯祥胜)
2022-12-06 9:04 ` Xiangsheng Hou (侯祥胜)
2022-12-06 12:19 ` AngeloGioacchino Del Regno
2022-12-06 12:19 ` AngeloGioacchino Del Regno
2022-12-06 12:19 ` AngeloGioacchino Del Regno
2022-12-07 2:00 ` Xiangsheng Hou (侯祥胜)
2022-12-07 2:00 ` Xiangsheng Hou (侯祥胜)
2022-12-07 2:00 ` Xiangsheng Hou (侯祥胜)
2022-12-07 9:48 ` AngeloGioacchino Del Regno
2022-12-07 9:48 ` AngeloGioacchino Del Regno
2022-12-07 9:48 ` AngeloGioacchino Del Regno
2022-12-08 1:15 ` Xiangsheng Hou (侯祥胜)
2022-12-08 1:15 ` Xiangsheng Hou (侯祥胜)
2022-12-08 1:15 ` Xiangsheng Hou (侯祥胜)
2022-12-08 8:46 ` Krzysztof Kozlowski
2022-12-08 8:46 ` Krzysztof Kozlowski
2022-12-08 8:46 ` Krzysztof Kozlowski
2022-12-05 6:57 ` [PATCH v2 8/9] dt-bindings: mtd: Split ECC engine with rawnand controller Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 9:21 ` Krzysztof Kozlowski
2022-12-05 9:21 ` Krzysztof Kozlowski
2022-12-05 9:21 ` Krzysztof Kozlowski
2022-12-06 9:05 ` Xiangsheng Hou (侯祥胜)
2022-12-06 9:05 ` Xiangsheng Hou (侯祥胜)
2022-12-06 9:05 ` Xiangsheng Hou (侯祥胜)
2022-12-05 6:57 ` [PATCH v2 9/9] dt-bindings: mtd: ecc-mtk: Add compatible for MT7986 Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 6:57 ` Xiangsheng Hou
2022-12-05 9:22 ` Krzysztof Kozlowski
2022-12-05 9:22 ` Krzysztof Kozlowski
2022-12-05 9:22 ` Krzysztof Kozlowski
2022-12-06 16:04 ` (subset) [PATCH v2 0/9] Add MediaTek MT7986 SPI NAND and ECC support Mark Brown
2022-12-06 16:04 ` Mark Brown
2022-12-06 16:04 ` Mark Brown
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