Re: [PATCH 0/1] ARM: spi supports 32bytes buffer for DUAL and QUAD

2016-11-04 Thread Mark Brown
On Fri, Nov 04, 2016 at 05:38:53PM +0900, Cao Minh Hiep wrote: > From: Hiep Cao Minh > > Hi, > > This patch will improve the DUAL and QUAD's performance of SPI, > that supported for GEN2 r8a7790 SOC in PIO mode. > It sends/receives each 32bytes of data instead of each byte

[PATCH 0/1] ARM: spi supports 32bytes buffer for DUAL and QUAD

2016-11-04 Thread Cao Minh Hiep
From: Hiep Cao Minh Hi, This patch will improve the DUAL and QUAD's performance of SPI, that supported for GEN2 r8a7790 SOC in PIO mode. It sends/receives each 32bytes of data instead of each byte data as current situation. This patch was developed based on the Mainline