linux-stable/Documentation/devicetree/bindings/i2c/brcm,bcm2835-i2c.txt
Kangmin Park 24921a8f18 docs/devicetree/i2c: brcm,bcm2835: fix node id in example
This is a trivial patch to fix node id to match the reg in example.

Signed-off-by: Kangmin Park <l4stpr0gr4m@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2020-05-18 14:43:29 -06:00

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Broadcom BCM2835 I2C controller
Required properties:
- compatible : Should be one of:
"brcm,bcm2711-i2c"
"brcm,bcm2835-i2c"
- reg: Should contain register location and length.
- interrupts: Should contain interrupt.
- clocks : The clock feeding the I2C controller.
Recommended properties:
- clock-frequency : desired I2C bus clock frequency in Hz.
Example:
i2c@7e205000 {
compatible = "brcm,bcm2835-i2c";
reg = <0x7e205000 0x1000>;
interrupts = <2 21>;
clocks = <&clk_i2c>;
clock-frequency = <100000>;
};