diff options
author | Thomas Abraham <thomas.abraham@linaro.org> | 2012-07-14 10:45:36 +0900 |
---|---|---|
committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-07-14 10:57:12 +0900 |
commit | 79989ba3e201f3bf992e600a0745ecaf256f08f5 (patch) | |
tree | 4d3203c39511c0db9d418a9969ac7bb210921828 /arch/arm/boot/dts/exynos5250-smdk5250.dts | |
parent | b0b27815c752714e74cce5fc53c4e14797d12214 (diff) |
ARM: dts: Add nodes for spi controllers for SAMSUNG EXYNOS5 platforms
Add device nodes for the three instances of spi controllers in
EXYNOS5 platforms and enable instance SPI 1 for SMDK5250 board.
Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos5250-smdk5250.dts')
-rw-r--r-- | arch/arm/boot/dts/exynos5250-smdk5250.dts | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 49945cc1bc7..8a5e348793c 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -71,4 +71,42 @@ i2c@12CD0000 { status = "disabled"; }; + + spi_0: spi@12d20000 { + status = "disabled"; + }; + + spi_1: spi@12d30000 { + gpios = <&gpa2 4 2 3 0>, + <&gpa2 6 2 3 0>, + <&gpa2 7 2 3 0>; + + w25q80bw@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "w25x80"; + reg = <0>; + spi-max-frequency = <1000000>; + + controller-data { + cs-gpio = <&gpa2 5 1 0 3>; + samsung,spi-feedback-delay = <0>; + }; + + partition@0 { + label = "U-Boot"; + reg = <0x0 0x40000>; + read-only; + }; + + partition@40000 { + label = "Kernel"; + reg = <0x40000 0xc0000>; + }; + }; + }; + + spi_2: spi@12d40000 { + status = "disabled"; + }; }; |