mediatek: drop v4.14 support

Signed-off-by: John Crispin <john@phrozen.org>

1 files changed, 0 insertions, 109 deletions

diff --git a/target/linux/mediatek/patches-4.14/0167-mtd-nand-mtk-Support-MT7622-NAND-flash-controller.patch b/target/linux/mediatek/patches-4.14/0167-mtd-nand-mtk-Support-MT7622-NAND-flash-controller.patch
deleted file mode 100644
index 5cf99c14bc..0000000000
--- a/target/linux/mediatek/patches-4.14/0167-mtd-nand-mtk-Support-MT7622-NAND-flash-controller.patch
+++ /dev/null
@@ -1,109 +0,0 @@
-From f395a149fbbc190afbadbdcf9ce95f85f78da22f Mon Sep 17 00:00:00 2001
-From: RogerCC Lin <rogercc.lin@mediatek.com>
-Date: Thu, 30 Nov 2017 22:10:45 +0800
-Subject: [PATCH 167/224] mtd: nand: mtk: Support MT7622 NAND flash controller.
-
-Add tables to support MT7622 NAND flash controller.
-
-Signed-off-by: RogerCC Lin <rogercc.lin@mediatek.com>
-Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
----
- drivers/mtd/nand/mtk_ecc.c  | 26 ++++++++++++++++++++++++++
- drivers/mtd/nand/mtk_nand.c | 16 ++++++++++++++++
- 2 files changed, 42 insertions(+)
-
---- a/drivers/mtd/nand/mtk_ecc.c
-+++ b/drivers/mtd/nand/mtk_ecc.c
-@@ -83,6 +83,10 @@ static const u8 ecc_strength_mt2712[] =
- 	40, 44, 48, 52, 56, 60, 68, 72, 80
- };
- 
-+static const u8 ecc_strength_mt7622[] = {
-+	4, 6, 8, 10, 12, 14, 16
-+};
-+
- enum mtk_ecc_regs {
- 	ECC_ENCPAR00,
- 	ECC_ENCIRQ_EN,
-@@ -110,6 +114,15 @@ static int mt2712_ecc_regs[] = {
- 	[ECC_DECIRQ_STA] =      0x204,
- };
- 
-+static int mt7622_ecc_regs[] = {
-+	[ECC_ENCPAR00] =        0x10,
-+	[ECC_ENCIRQ_EN] =       0x30,
-+	[ECC_ENCIRQ_STA] =      0x34,
-+	[ECC_DECDONE] =         0x11c,
-+	[ECC_DECIRQ_EN] =       0x140,
-+	[ECC_DECIRQ_STA] =      0x144,
-+};
-+
- static inline void mtk_ecc_wait_idle(struct mtk_ecc *ecc,
- 				     enum mtk_ecc_operation op)
- {
-@@ -458,6 +471,16 @@ static const struct mtk_ecc_caps mtk_ecc
- 	.pg_irq_sel = 1,
- };
- 
-+static const struct mtk_ecc_caps mtk_ecc_caps_mt7622 = {
-+	.err_mask = 0x3f,
-+	.ecc_strength = ecc_strength_mt7622,
-+	.ecc_regs = mt7622_ecc_regs,
-+	.num_ecc_strength = 7,
-+	.ecc_mode_shift = 4,
-+	.parity_bits = 13,
-+	.pg_irq_sel = 0,
-+};
-+
- static const struct of_device_id mtk_ecc_dt_match[] = {
- 	{
- 		.compatible = "mediatek,mt2701-ecc",
-@@ -465,6 +488,9 @@ static const struct of_device_id mtk_ecc
- 	}, {
- 		.compatible = "mediatek,mt2712-ecc",
- 		.data = &mtk_ecc_caps_mt2712,
-+	}, {
-+		.compatible = "mediatek,mt7622-ecc",
-+		.data = &mtk_ecc_caps_mt7622,
- 	},
- 	{},
- };
---- a/drivers/mtd/nand/mtk_nand.c
-+++ b/drivers/mtd/nand/mtk_nand.c
-@@ -174,6 +174,10 @@ static const u8 spare_size_mt2712[] = {
- 	74
- };
- 
-+static const u8 spare_size_mt7622[] = {
-+	16, 26, 27, 28
-+};
-+
- static inline struct mtk_nfc_nand_chip *to_mtk_nand(struct nand_chip *nand)
- {
- 	return container_of(nand, struct mtk_nfc_nand_chip, nand);
-@@ -1408,6 +1412,15 @@ static const struct mtk_nfc_caps mtk_nfc
- 	.max_sector_size = 1024,
- };
- 
-+static const struct mtk_nfc_caps mtk_nfc_caps_mt7622 = {
-+	.spare_size = spare_size_mt7622,
-+	.num_spare_size = 4,
-+	.pageformat_spare_shift = 4,
-+	.nfi_clk_div = 1,
-+	.max_sector = 8,
-+	.max_sector_size = 512,
-+};
-+
- static const struct of_device_id mtk_nfc_id_table[] = {
- 	{
- 		.compatible = "mediatek,mt2701-nfc",
-@@ -1415,6 +1428,9 @@ static const struct of_device_id mtk_nfc
- 	}, {
- 		.compatible = "mediatek,mt2712-nfc",
- 		.data = &mtk_nfc_caps_mt2712,
-+	}, {
-+		.compatible = "mediatek,mt7622-nfc",
-+		.data = &mtk_nfc_caps_mt7622,
- 	},
- 	{}
- };