diff options
| author | Simon Glass <sjg@chromium.org> | 2014-10-14 05:42:01 (GMT) |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-10-22 16:36:49 (GMT) |
| commit | 73186c9460761315a5a5dfd352c631ab2a022f28 (patch) | |
| tree | 4a583fdccc9388ac51962b3029f683585edf56a6 /arch/arm | |
| parent | 623b638607aa00dad85cee36e229011c79b249ce (diff) | |
| download | u-boot-fsl-qoriq-73186c9460761315a5a5dfd352c631ab2a022f28.tar.xz | |
dm: exynos: Convert SPI to driver model
Move the exynos SPI driver over to driver model. This removes quite a bit
of boilerplate from the driver, although it adds some for driver model.
A few device tree additions are needed to make the SPI flash available.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/exynos5250-snow.dts | 8 | ||||
| -rw-r--r-- | arch/arm/dts/exynos5420-peach-pit.dts | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/dts/exynos5250-snow.dts b/arch/arm/dts/exynos5250-snow.dts index 2003412..6fd9275 100644 --- a/arch/arm/dts/exynos5250-snow.dts +++ b/arch/arm/dts/exynos5250-snow.dts @@ -53,6 +53,14 @@ }; }; + spi@12d30000 { + spi-max-frequency = <50000000>; + firmware_storage_spi: flash@0 { + compatible = "spi-flash"; + reg = <0>; + }; + }; + spi@131b0000 { spi-max-frequency = <1000000>; spi-deactivate-delay = <100>; diff --git a/arch/arm/dts/exynos5420-peach-pit.dts b/arch/arm/dts/exynos5420-peach-pit.dts index c4c4b8e..fde863d 100644 --- a/arch/arm/dts/exynos5420-peach-pit.dts +++ b/arch/arm/dts/exynos5420-peach-pit.dts @@ -140,6 +140,7 @@ spi@12d30000 { /* spi1 */ spi-max-frequency = <50000000>; firmware_storage_spi: flash@0 { + compatible = "spi-flash"; reg = <0>; /* |