diff options
author | David Bauer <mail@david-bauer.net> | 2021-02-28 11:15:37 +0100 |
---|---|---|
committer | David Bauer <mail@david-bauer.net> | 2021-02-28 12:17:48 +0100 |
commit | 024c81adb8267bd24e08d9a20de45bb353af55e4 (patch) | |
tree | 8902a738c44c6b1f63520dbc4e14407ec112864a /target/linux/mediatek/patches-5.10/420-mtd-spi-nor-add-support-for-Winbond-W25Q512JV.patch | |
parent | dfa0a38d1f4d5bbac768569e3769ae4438a57e73 (diff) | |
download | upstream-024c81adb8267bd24e08d9a20de45bb353af55e4.tar.gz upstream-024c81adb8267bd24e08d9a20de45bb353af55e4.tar.bz2 upstream-024c81adb8267bd24e08d9a20de45bb353af55e4.zip |
mediatek: add missing 5.10 patches
These patches are required for the Ubiquiti UniFi 6 LR to work. They
were already present for kernel 5.4 but got lost when adding 5.10
support.
Signed-off-by: David Bauer <mail@david-bauer.net>
Diffstat (limited to 'target/linux/mediatek/patches-5.10/420-mtd-spi-nor-add-support-for-Winbond-W25Q512JV.patch')
-rw-r--r-- | target/linux/mediatek/patches-5.10/420-mtd-spi-nor-add-support-for-Winbond-W25Q512JV.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-5.10/420-mtd-spi-nor-add-support-for-Winbond-W25Q512JV.patch b/target/linux/mediatek/patches-5.10/420-mtd-spi-nor-add-support-for-Winbond-W25Q512JV.patch new file mode 100644 index 0000000000..f8527ba424 --- /dev/null +++ b/target/linux/mediatek/patches-5.10/420-mtd-spi-nor-add-support-for-Winbond-W25Q512JV.patch @@ -0,0 +1,28 @@ +From: David Bauer <mail@david-bauer.net> +To: linux-mtd@lists.infradead.org +Subject: [PATCH] mtd: spi-nor: add support for Winbond W25Q512JV +Date: Sat, 13 Feb 2021 16:10:47 +0100 + +The Winbond W25Q512JV is a 512mb SPI-NOR chip. It supports 4K +sectors as well as block protection and Dual-/Quad-read. + +Tested on: Ubiquiti UniFi 6 LR + +Signed-off-by: David Bauer <mail@david-bauer.net> +--- + drivers/mtd/spi-nor/winbond.c | 4 ++++ + 1 file changed, 4 insertions(+) + +--- a/drivers/mtd/spi-nor/winbond.c ++++ b/drivers/mtd/spi-nor/winbond.c +@@ -95,6 +95,10 @@ static const struct flash_info winbond_p + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "w25q256jw", INFO(0xef6019, 0, 64 * 1024, 512, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, ++ { "w25q512jv", INFO(0xef4020, 0, 64 * 1024, 1024, ++ SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ | ++ SPI_NOR_HAS_TB | SPI_NOR_TB_SR_BIT6 | ++ SPI_NOR_HAS_LOCK | SPI_NOR_4BIT_BP) }, + { "w25m512jv", INFO(0xef7119, 0, 64 * 1024, 1024, + SECT_4K | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ) }, + }; |