Message ID | 20240722064922.606172-2-linchengming884@gmail.com |
---|---|
State | New |
Headers | show
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[211.75.127.162]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-1fd6f48f693sm48292335ad.308.2024.07.21.23.50.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 21 Jul 2024 23:50:46 -0700 (PDT) Received: from hqs-appsw-a2o.mp600.macronix.com (linux-patcher [172.17.236.67]) by twhmp6px (Postfix) with ESMTPS id D80A68070F; Mon, 22 Jul 2024 15:00:27 +0800 (CST) From: Cheng Ming Lin <linchengming884@gmail.com> To: tudor.ambarus@linaro.org, pratyush@kernel.org, mwalle@kernel.org, miquel.raynal@bootlin.com, richard@nod.at, vigneshr@ti.com, linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org Cc: leoyu@mxic.com.tw, alvinzhou@mxic.com.tw, Cheng Ming Lin <chengminglin@mxic.com.tw> Subject: [PATCH 1/3] mtd: spi-nor: macronix: Add support for serial NOR flash Date: Mon, 22 Jul 2024 14:49:20 +0800 Message-Id: <20240722064922.606172-2-linchengming884@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240722064922.606172-1-linchengming884@gmail.com> References: <20240722064922.606172-1-linchengming884@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240721_235048_402711_8AC3659B X-CRM114-Status: GOOD ( 13.88 ) X-Spam-Score: -1.8 (-) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: From: Cheng Ming Lin MX66U1G45G and MX66L2G45G are Macronix serial NOR flash. These flashes have been tested on Xilinx Zynq-picozed board using MXIC SPI controller. 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Add support for Macronix serial NOR flash
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expand
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diff --git a/drivers/mtd/spi-nor/macronix.c b/drivers/mtd/spi-nor/macronix.c index ea6be95e75a5..387836b27605 100644 --- a/drivers/mtd/spi-nor/macronix.c +++ b/drivers/mtd/spi-nor/macronix.c @@ -90,6 +90,10 @@ static const struct flash_info macronix_nor_parts[] = { .name = "mx66l1g45g", .size = SZ_128M, .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ, + }, { + .id = SNOR_ID(0xc2, 0x20, 0x1c), + .size = SZ_256M, + .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ, }, { .id = SNOR_ID(0xc2, 0x23, 0x14), .name = "mx25v8035f", @@ -143,6 +147,11 @@ static const struct flash_info macronix_nor_parts[] = { .size = SZ_64M, .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ, .fixup_flags = SPI_NOR_4B_OPCODES, + }, { + .id = SNOR_ID(0xc2, 0x25, 0x3b), + .size = SZ_128M, + .no_sfdp_flags = SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ, + .fixup_flags = SPI_NOR_4B_OPCODES, }, { .id = SNOR_ID(0xc2, 0x25, 0x3c), .name = "mx66u2g45g",