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authorKrzysztof Kozlowski <krzysztof.kozlowski@canonical.com>2021-08-11 10:38:58 +0200
committerRob Herring <robh@kernel.org>2021-08-17 17:14:41 -0500
commit3487668d281b53cae7846df25cd90ac1bb2d6685 (patch)
tree88f6bc60bccc8b76030da6ab97ff95f87ef0ee21 /Documentation/devicetree/bindings/ata
parentb6c2052a90cece5e2887c6e6c59e985cb2546a60 (diff)
dt-bindings: ata: drop unused Exynos SATA bindings
The Samsung Exynos SoC SATA bindings are not implemented in the kernel, not used and superseded by generic Documentation/devicetree/bindings/ata/ahci-platform.txt bindings. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20210811083859.28234-1-krzysztof.kozlowski@canonical.com Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/ata')
-rw-r--r--Documentation/devicetree/bindings/ata/exynos-sata.txt30
1 files changed, 0 insertions, 30 deletions
diff --git a/Documentation/devicetree/bindings/ata/exynos-sata.txt b/Documentation/devicetree/bindings/ata/exynos-sata.txt
deleted file mode 100644
index cb48448247ea..000000000000
--- a/Documentation/devicetree/bindings/ata/exynos-sata.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-* 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>
-- phys : Must contain exactly one entry as specified
- in phy-bindings.txt
-- phy-names : Must be "sata-phy"
-
-Optional properties:
-- clocks : Must contain an entry for each entry in clock-names.
-- clock-names : Shall be "sata" for the external SATA bus clock,
- and "sclk_sata" for the internal controller clock.
-
-Example:
- sata@122f0000 {
- compatible = "snps,dwc-ahci";
- samsung,sata-freq = <66>;
- reg = <0x122f0000 0x1ff>;
- interrupts = <0 115 0>;
- clocks = <&clock 277>, <&clock 143>;
- clock-names = "sata", "sclk_sata";
- phys = <&sata_phy>;
- phy-names = "sata-phy";
- };