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authorSascha Hauer <s.hauer@pengutronix.de>2020-05-14 07:10:49 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2020-05-14 07:10:49 +0200
commite4ea8e8bfa7a37fea2d97c3d268206417e196bdf (patch)
tree44e2513021a45b23fdd897ab91e3588101e7e844 /dts/Bindings/i2c/i2c-uniphier-f.txt
parent9859cb41d7d737852d3334d33c6d2c2c9bbc75c6 (diff)
parent65aeb63c89e7b4e701ff1b1880818197b162d9e6 (diff)
downloadbarebox-e4ea8e8bfa7a37fea2d97c3d268206417e196bdf.tar.gz
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Merge branch 'for-next/dts'
Diffstat (limited to 'dts/Bindings/i2c/i2c-uniphier-f.txt')
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-UniPhier I2C controller (FIFO-builtin)
-
-Required properties:
-- compatible: should be "socionext,uniphier-fi2c".
-- #address-cells: should be 1.
-- #size-cells: should be 0.
-- reg: offset and length of the register set for the device.
-- interrupts: a single interrupt specifier.
-- clocks: phandle to the input clock.
-
-Optional properties:
-- clock-frequency: desired I2C bus frequency in Hz. The maximum supported
- value is 400000. Defaults to 100000 if not specified.
-
-Examples:
-
- i2c0: i2c@58780000 {
- compatible = "socionext,uniphier-fi2c";
- reg = <0x58780000 0x80>;
- #address-cells = <1>;
- #size-cells = <0>;
- interrupts = <0 41 4>;
- clocks = <&i2c_clk>;
- clock-frequency = <100000>;
- };