linux-kernel - [PATCH v3 2/3] mtd: micron-st: use SFDP table for mt25qu512a

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Message-Id: <f1620e5f88b7ef94e83cdb46b8f120a161268f80.1696849423.git.mamta.shukla@leica-geosystems.com>
Date:   Tue, 10 Oct 2023 10:43:22 +0200
From:   Mamta Shukla <mamta.shukla@...ca-geosystems.com>
To:     tudor.ambarus@...aro.org, pratyush@...nel.org, michael@...le.cc,
        miquel.raynal@...tlin.com, richard@....at, vigneshr@...com,
        linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Cc:     bsp-development.geo@...ca-geosystems.com,
        Mamta Shukla <mamta.shukla@...ca-geosystems.com>
Subject: [PATCH v3 2/3] mtd: micron-st: use SFDP table for mt25qu512a

Parse SFDP table to get size and functions of mt25qu512a

Link: https://media-www.micron.com/-/media/client/global/documents/products/data-sheet/nor-flash/serial-nor/mt25q/die-rev-b/mt25q_qlkt_u_512_abb_0.pdf?rev=b259aadc3bea49ea8210a41c9ad58211
Signed-off-by: Mamta Shukla <mamta.shukla@...ca-geosystems.com>
---
 drivers/mtd/spi-nor/micron-st.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/mtd/spi-nor/micron-st.c b/drivers/mtd/spi-nor/micron-st.c
index 6c8cabbead2e..4feb03ee2d13 100644
--- a/drivers/mtd/spi-nor/micron-st.c
+++ b/drivers/mtd/spi-nor/micron-st.c
@@ -407,9 +407,6 @@ static const struct flash_info st_nor_parts[] = {
 		.name = "mt25qu512a",
 		.flags = SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_4BIT_BP |
 			SPI_NOR_BP3_SR_BIT6,
-		.size = SZ_64M,
-		.no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ,
-		.fixup_flags = SPI_NOR_4B_OPCODES,
 		.mfr_flags = USE_FSR,
 	}, {
 		.id = SNOR_ID(0x20, 0xbb, 0x20),
-- 
2.34.1