Re: [PATCH] mtd: devices: m25p80: Make sure WRITE_EN is issued before each write

2018-10-03 Thread Boris Brezillon
On Wed, 13 Jun 2018 11:39:18 +0530 Yogesh Gaur wrote: > Some SPI controllers can't write nor->page_size bytes in a single step > because their TX FIFO is too small, but when that happens we should > make sure a WRITE_EN command before each write access and READ_SR command > after each write

Re: [PATCH] mtd: devices: m25p80: Make sure WRITE_EN is issued before each write

2018-10-03 Thread Boris Brezillon
On Wed, 13 Jun 2018 11:39:18 +0530 Yogesh Gaur wrote: > Some SPI controllers can't write nor->page_size bytes in a single step > because their TX FIFO is too small, but when that happens we should > make sure a WRITE_EN command before each write access and READ_SR command > after each write

[PATCH] mtd: devices: m25p80: Make sure WRITE_EN is issued before each write

2018-06-13 Thread Yogesh Gaur
Some SPI controllers can't write nor->page_size bytes in a single step because their TX FIFO is too small, but when that happens we should make sure a WRITE_EN command before each write access and READ_SR command after each write access is issued. The core is already taking care of that, so all

[PATCH] mtd: devices: m25p80: Make sure WRITE_EN is issued before each write

2018-06-13 Thread Yogesh Gaur
Some SPI controllers can't write nor->page_size bytes in a single step because their TX FIFO is too small, but when that happens we should make sure a WRITE_EN command before each write access and READ_SR command after each write access is issued. The core is already taking care of that, so all