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-rw-r--r--Documentation/devicetree/bindings/i2c/i2c-exynos5.txt11
1 files changed, 9 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-exynos5.txt b/Documentation/devicetree/bindings/i2c/i2c-exynos5.txt
index 056732cfdcee..d4745e31f5c6 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-exynos5.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-exynos5.txt
@@ -5,7 +5,14 @@ at various speeds ranging from 100khz to 3.4Mhz.
Required properties:
- compatible: value should be.
- -> "samsung,exynos5-hsi2c", for i2c compatible with exynos5 hsi2c.
+ -> "samsung,exynos5-hsi2c", (DEPRECATED)
+ for i2c compatible with HSI2C available
+ on Exynos5250 and Exynos5420 SoCs.
+ -> "samsung,exynos5250-hsi2c", for i2c compatible with HSI2C available
+ on Exynos5250 and Exynos5420 SoCs.
+ -> "samsung,exynos5260-hsi2c", for i2c compatible with HSI2C available
+ on Exynos5260 SoCs.
+
- reg: physical base address of the controller and length of memory mapped
region.
- interrupts: interrupt number to the cpu.
@@ -26,7 +33,7 @@ Optional properties:
Example:
hsi2c@12ca0000 {
- compatible = "samsung,exynos5-hsi2c";
+ compatible = "samsung,exynos5250-hsi2c";
reg = <0x12ca0000 0x100>;
interrupts = <56>;
clock-frequency = <100000>;