Re: [PATCH v4 0/2] spi: Add Renesas R-Car Gen3 RPC SPI driver

2018-12-27 Thread Sergei Shtylyov
On 12/24/2018 09:52 AM, Mason Yang wrote: > Hi Mark, > This Renesas R-Car Gen3 RPC SPI driver is based on Boris's new > spi-mem direct mapping read/write mode [1][2]. Against which repo/branch these pathes were generated? MBR, Sergei

Re: [PATCH v4 0/2] spi: Add Renesas R-Car Gen3 RPC SPI driver

2018-12-26 Thread Marek Vasut
On 12/24/18 7:52 AM, Mason Yang wrote: > Hi Mark, > > This Renesas R-Car Gen3 RPC SPI driver is based on Boris's new > spi-mem direct mapping read/write mode [1][2]. Again, the RPC is NOT a SPI controller, it is dual SPI/HF controller. [...] -- Best regards, Marek Vasut

[PATCH v4 0/2] spi: Add Renesas R-Car Gen3 RPC SPI driver

2018-12-23 Thread Mason Yang
Hi Mark, This Renesas R-Car Gen3 RPC SPI driver is based on Boris's new spi-mem direct mapping read/write mode [1][2]. v4 patch is according to Sergei's comments including: 1) Drop soc_device_match() 2) Drop unused RPC registers 3) Use ilog2() instead of fls() 4) Patch read 6 bytes ID w/ one comm