From f8943df3beb0d3f9754bb35320c3a378727175a8 Mon Sep 17 00:00:00 2001
From: OpenWrt community <openwrt-devel@lists.openwrt.org>
Date: Thu, 14 Jul 2022 08:38:07 +0200
Subject: [PATCH] spi-nor/gigadevic: add gd25q512

---
 drivers/mtd/spi-nor/gigadevice.c | 3 +++
 1 file changed, 3 insertions(+)

--- a/drivers/mtd/spi-nor/gigadevice.c
+++ b/drivers/mtd/spi-nor/gigadevice.c
@@ -71,6 +71,11 @@ static const struct flash_info gigadevic
 		FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | SPI_NOR_TB_SR_BIT6)
 		FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
 		.fixups = &gd25q256_fixups },
+	{ "gd25q512", INFO(0xc84020, 0, 64 * 1024, 1024)
+		FLAGS(SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)
+		FIXUP_FLAGS(SPI_NOR_4B_OPCODES)
+		NO_SFDP_FLAGS(SECT_4K | SPI_NOR_DUAL_READ |
+			      SPI_NOR_QUAD_READ) },
 };
 
 const struct spi_nor_manufacturer spi_nor_gigadevice = {