Re: [linux-sunxi] Re: [PATCH 4/9] spi: sun4i: add DMA support
On 20 August 2015 at 16:56, Maxime Ripardwrote: >> + /* Enable Dedicated DMA requests */ >> + reg = sun4i_spi_read(sspi, SUN4I_CTL_REG); >> + reg |= SUN4I_CTL_DMAMC_DEDICATED; >> + sun4i_spi_write(sspi,
Re: [linux-sunxi] Re: [PATCH 4/9] spi: sun4i: add DMA support
On 20 August 2015 at 16:56, Maxime Ripard wrote: >> + /* Enable Dedicated DMA requests */ >> + reg = sun4i_spi_read(sspi, SUN4I_CTL_REG); >> + reg |= SUN4I_CTL_DMAMC_DEDICATED; >> + sun4i_spi_write(sspi, SUN4I_CTL_REG, reg); >> +