From: wuxy@bitland.com.cn To: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, drinkcat@chromium.org, linux-mtd@lists.infradead.org, stlin2@winbond.com Cc: wuxy <wuxy@bitland.corp-partner.google.com> Subject: [PATCH] [v3]mtd: spi-nor: winbond: add 1.8v SPI NOR Flash IDs Date: Thu, 28 May 2020 10:55:03 +0800 [thread overview] Message-ID: <20200528025503.24003-1-wuxy@bitland.com.cn> (raw) From: wuxy <wuxy@bitland.corp-partner.google.com> Winbond has new 1.8V SPI NOR Flash IDs,we need to use the SPI flash IDs in kukui series,this patch can support the new flash IDs. TEST=boot to shell,get the spi information from 'dmesg'. Signed-off-by: Xingyu Wu <wuxy@bitland.corp-partner.google.com> Signed-off-by: ST Lin <stlin2@winbond.com> This patch copied from:https://patchwork.ozlabs.org/patch/1150756/, The original patch is invalid,so re-submit a new patch for this. --- drivers/mtd/spi-nor/winbond.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c index 17deabad57e1..cda4f8847bd6 100644 --- a/drivers/mtd/spi-nor/winbond.c +++ b/drivers/mtd/spi-nor/winbond.c @@ -61,6 +61,15 @@ static const struct flash_info winbond_parts[] = { SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) }, + { "w25q64jwxxIM", INFO(0xef8017, 0, 64 * 1024, 128, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, + { "w25q128jwxxIM", INFO(0xef8018, 0, 64 * 1024, 256, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, + { "w25q256jwxxIM", INFO(0xef8019, 0, 64 * 1024, 512, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, }; /** -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: wuxy@bitland.com.cn To: akpm@linux-foundation.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, drinkcat@chromium.org, linux-mtd@lists.infradead.org, stlin2@winbond.com Cc: wuxy <wuxy@bitland.corp-partner.google.com> Subject: [PATCH] [v3]mtd: spi-nor: winbond: add 1.8v SPI NOR Flash IDs Date: Thu, 28 May 2020 10:55:03 +0800 [thread overview] Message-ID: <20200528025503.24003-1-wuxy@bitland.com.cn> (raw) From: wuxy <wuxy@bitland.corp-partner.google.com> Winbond has new 1.8V SPI NOR Flash IDs,we need to use the SPI flash IDs in kukui series,this patch can support the new flash IDs. TEST=boot to shell,get the spi information from 'dmesg'. Signed-off-by: Xingyu Wu <wuxy@bitland.corp-partner.google.com> Signed-off-by: ST Lin <stlin2@winbond.com> This patch copied from:https://patchwork.ozlabs.org/patch/1150756/, The original patch is invalid,so re-submit a new patch for this. --- drivers/mtd/spi-nor/winbond.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/mtd/spi-nor/winbond.c b/drivers/mtd/spi-nor/winbond.c index 17deabad57e1..cda4f8847bd6 100644 --- a/drivers/mtd/spi-nor/winbond.c +++ b/drivers/mtd/spi-nor/winbond.c @@ -61,6 +61,15 @@ static const struct flash_info winbond_parts[] = { SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) }, + { "w25q64jwxxIM", INFO(0xef8017, 0, 64 * 1024, 128, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, + { "w25q128jwxxIM", INFO(0xef8018, 0, 64 * 1024, 256, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, + { "w25q256jwxxIM", INFO(0xef8019, 0, 64 * 1024, 512, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB) }, }; /** -- 2.20.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/
next reply other threads:[~2020-05-28 2:55 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-28 2:55 wuxy [this message] 2020-05-28 2:55 ` [PATCH] [v3]mtd: spi-nor: winbond: add 1.8v SPI NOR Flash IDs wuxy 2020-05-28 3:06 ` Nicolas Boichat 2020-05-28 3:06 ` Nicolas Boichat [not found] ` <tencent_353523967C92024E04C83463@qq.com> 2020-05-28 3:18 ` Nicolas Boichat 2020-05-28 3:18 ` Nicolas Boichat -- strict thread matches above, loose matches on Subject: below -- 2020-05-28 3:36 wuxy 2020-05-28 3:36 ` wuxy 2020-07-01 8:41 ` Tudor.Ambarus 2020-07-01 8:41 ` Tudor.Ambarus 2020-04-26 3:24 wuxy 2020-05-28 0:45 ` Nicolas Boichat 2020-05-28 0:45 ` Nicolas Boichat
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