diff options
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-riic.txt | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-riic.txt b/Documentation/devicetree/bindings/i2c/i2c-riic.txt index 0bcc4716c319..e26fe3ad86a9 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-riic.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-riic.txt | |||
| @@ -1,7 +1,10 @@ | |||
| 1 | Device tree configuration for Renesas RIIC driver | 1 | Device tree configuration for Renesas RIIC driver |
| 2 | 2 | ||
| 3 | Required properties: | 3 | Required properties: |
| 4 | - compatible : "renesas,riic-<soctype>". "renesas,riic-rz" as fallback | 4 | - compatible : |
| 5 | "renesas,riic-r7s72100" if the device is a part of a R7S72100 SoC. | ||
| 6 | "renesas,riic-r7s9210" if the device is a part of a R7S9210 SoC. | ||
| 7 | "renesas,riic-rz" for a generic RZ/A compatible device. | ||
| 5 | - reg : address start and address range size of device | 8 | - reg : address start and address range size of device |
| 6 | - interrupts : 8 interrupts (TEI, RI, TI, SPI, STI, NAKI, ALI, TMOI) | 9 | - interrupts : 8 interrupts (TEI, RI, TI, SPI, STI, NAKI, ALI, TMOI) |
| 7 | - clock-frequency : frequency of bus clock in Hz | 10 | - clock-frequency : frequency of bus clock in Hz |