On 28 March 2017 at 02:58, Philipp Tomsich philipp.tomsich@theobroma-systems.com wrote:
From: Jakob Unterwurzacher jakob.unterwurzacher@theobroma-systems.com
The RK3399-Q7 (Puma) unsually (this is a build-time option for customised boards) has an on-module SPI-flash connected to SPI1. As of today, this is a Winbond W25Q32DW (32MBit) device.
The SPI5 controller is routed to the Q7 edge connector and provides general-purpose SPI connectivity for customer base-boards.
With some minor improvements on integration into our outbound tree
- explicitly modelled the SPI flash as 'spiflash' under spi0 [dts: rk3399-puma: explicitly model spi-flash under spi1]
- renamed the aliases to spi0 and spi1 to allow easier use of commands and legacy (SPL) infrastructure... i.e. the controllers will be 0 and 1 for 'sf probe', 'sspi', etc. [dts: rk3399-puma: rename aliases to number spi as 0 and 1 for commands]
X-AffectedPlatforms: RK3399-Q7 Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com Tested-by: Jakob Unterwurzacher jakob.unterwurzacher@theobroma-systems.com
arch/arm/dts/rk3399-puma.dts | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+)
Acked-by: Simon Glass sjg@chromium.org