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author | Vasanth Ananthan <vasanthananthan@gmail.com> | 2012-11-20 21:02:11 +0900 |
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committer | Kukjin Kim <kgene.kim@samsung.com> | 2012-11-20 21:02:17 +0900 |
commit | c47d244a646d08e2161b7fa22c5512e7988762ae (patch) | |
tree | 1ba9836448fc41d08e40b30a5d9e3f553bfe5bde /Documentation | |
parent | d36bb0f0401b60f5484700da84a4cf760cd82fe3 (diff) | |
download | linux-c47d244a646d08e2161b7fa22c5512e7988762ae.tar.gz linux-c47d244a646d08e2161b7fa22c5512e7988762ae.tar.bz2 linux-c47d244a646d08e2161b7fa22c5512e7988762ae.zip |
ARM: EXYNOS: DT Support for SATA and SATA PHY
This patch adds Device Nodes for SATA and SATA PHY device.
Signed-off-by: Vasanth Ananthan <vasanth.a@samsung.com>
[kgene.kim@samsung.com: removed address definitions as per comments]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/ata/exynos-sata-phy.txt | 14 | ||||
-rw-r--r-- | Documentation/devicetree/bindings/ata/exynos-sata.txt | 17 |
2 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/exynos-sata-phy.txt b/Documentation/devicetree/bindings/ata/exynos-sata-phy.txt new file mode 100644 index 000000000000..37824fac688e --- /dev/null +++ b/Documentation/devicetree/bindings/ata/exynos-sata-phy.txt @@ -0,0 +1,14 @@ +* Samsung SATA PHY Controller + +SATA PHY nodes are defined to describe on-chip SATA Physical layer controllers. +Each SATA PHY controller should have its own node. + +Required properties: +- compatible : compatible list, contains "samsung,exynos5-sata-phy" +- reg : <registers mapping> + +Example: + sata@ffe07000 { + compatible = "samsung,exynos5-sata-phy"; + reg = <0xffe07000 0x1000>; + }; diff --git a/Documentation/devicetree/bindings/ata/exynos-sata.txt b/Documentation/devicetree/bindings/ata/exynos-sata.txt new file mode 100644 index 000000000000..0849f1025e34 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/exynos-sata.txt @@ -0,0 +1,17 @@ +* Samsung AHCI SATA Controller + +SATA nodes are defined to describe on-chip Serial ATA controllers. +Each SATA controller should have its own node. + +Required properties: +- compatible : compatible list, contains "samsung,exynos5-sata" +- interrupts : <interrupt mapping for SATA IRQ> +- reg : <registers mapping> +- samsung,sata-freq : <frequency in MHz> + +Example: + sata@ffe08000 { + compatible = "samsung,exynos5-sata"; + reg = <0xffe08000 0x1000>; + interrupts = <115>; + }; |