{"id":806342,"url":"http://patchwork.ozlabs.org/api/1.0/patches/806342/?format=json","project":{"id":3,"url":"http://patchwork.ozlabs.org/api/1.0/projects/3/?format=json","name":"Linux MTD development","link_name":"linux-mtd","list_id":"linux-mtd.lists.infradead.org","list_email":"linux-mtd@lists.infradead.org","web_url":null,"scm_url":null,"webscm_url":null},"msgid":"<1503885646-25401-1-git-send-email-andy.yan@rock-chips.com>","date":"2017-08-28T02:00:46","name":"[v7,2/2] mtd: spi-nor: add support for GD25Q256","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"3a542b78866b673aa01509ead6185fe6229d4fc9","submitter":{"id":65124,"url":"http://patchwork.ozlabs.org/api/1.0/people/65124/?format=json","name":"Andy Yan","email":"andy.yan@rock-chips.com"},"delegate":{"id":63396,"url":"http://patchwork.ozlabs.org/api/1.0/users/63396/?format=json","username":"cpitchen","first_name":"Cyrille","last_name":"Pitchen","email":"cyrille.pitchen@atmel.com"},"mbox":"http://patchwork.ozlabs.org/project/linux-mtd/patch/1503885646-25401-1-git-send-email-andy.yan@rock-chips.com/mbox/","series":[{"id":57,"url":"http://patchwork.ozlabs.org/api/1.0/series/57/?format=json","date":"2017-08-28T01:58:29","name":"[v7,1/2] mtd: spi-nor: add a quad_enable callback in struct flash_info","version":7,"mbox":"http://patchwork.ozlabs.org/series/57/mbox/"}],"check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/806342/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org; 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charset=\"us-ascii\"","Content-Transfer-Encoding":"7bit","Sender":"\"linux-mtd\" ","Errors-To":"linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org"},"content":"Add support for GD25Q256, a 32MiB SPI Nor flash\nfrom GigaDevice.\n\nSigned-off-by: Andy Yan \n---\n\nChanges in v7: None\nChanges in v6: None\nChanges in v5: None\nChanges in v4: None\nChanges in v3: None\nChanges in v2: None\n\n drivers/mtd/spi-nor/spi-nor.c | 8 ++++++++\n 1 file changed, 8 insertions(+)","diff":"diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c\nindex 3b94308..dc89ef2 100644\n--- a/drivers/mtd/spi-nor/spi-nor.c\n+++ b/drivers/mtd/spi-nor/spi-nor.c\n@@ -872,6 +872,8 @@ static int spi_nor_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)\n \treturn ret;\n }\n \n+static int macronix_quad_enable(struct spi_nor *nor);\n+\n /* Used when the \"_ext_id\" is two bytes at most */\n #define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _flags)\t\\\n \t\t.id = {\t\t\t\t\t\t\t\\\n@@ -999,6 +1001,12 @@ static const struct flash_info spi_nor_ids[] = {\n \t\t\tSECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |\n \t\t\tSPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)\n \t},\n+\t{\n+\t\t\"gd25q256\", INFO(0xc84019, 0, 64 * 1024, 512,\n+\t\t\tSECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |\n+\t\t\tSPI_NOR_4B_OPCODES | SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB)\n+\t\t\t.quad_enable = macronix_quad_enable,\n+\t},\n \n \t/* Intel/Numonyx -- xxxs33b */\n \t{ \"160s33b\", INFO(0x898911, 0, 64 * 1024, 32, 0) },\n","prefixes":["v7","2/2"]}