Re: [PATCH 0/3] spi: spi-mtk-nor: make use of full capability of program mode

2020-10-01 Thread Mark Brown
On Thu, 24 Sep 2020 23:27:27 +0800, Chuanhong Guo wrote: > "program" mode on this controller can trigger up to 56 bits of data > shifting. During the operation, data in PRGDATA[0-5] will be > shifted out from MOSI, and data from MISO will be continuously filling > SHREG[0-9]. > Currently this mode

[PATCH 0/3] spi: spi-mtk-nor: make use of full capability of program mode

2020-09-24 Thread Chuanhong Guo
"program" mode on this controller can trigger up to 56 bits of data shifting. During the operation, data in PRGDATA[0-5] will be shifted out from MOSI, and data from MISO will be continuously filling SHREG[0-9]. Currently this mode is used to implement transfer_one_message for 6-byte full-duplex tr