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| author | Vignesh Raghavendra <vigneshr@ti.com> | 2021-05-26 13:04:12 +0300 |
|---|---|---|
| committer | Wolfram Sang <wsa@kernel.org> | 2021-06-04 23:28:29 +0300 |
| commit | 02fa1189927f69f0f9d617789943fb4ae748012b (patch) | |
| tree | aef4b67fb4c79ee600cac38a95dc23997883c0e2 /Documentation/devicetree/bindings/i2c/i2c-omap.txt | |
| parent | 5ab9dc38e2cf5c577722e2d959496b4c2503d1d4 (diff) | |
| download | linux-02fa1189927f69f0f9d617789943fb4ae748012b.tar.xz | |
dt-bindings: i2c: Move i2c-omap.txt to YAML format
Convert i2c-omap.txt to YAML schema for better checks and documentation.
Following properties were used in DT but were not documented in txt
bindings and has been included in YAML schema:
1. Include ti,am4372-i2c compatible
2. Document clocks property
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c/i2c-omap.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-omap.txt | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-omap.txt b/Documentation/devicetree/bindings/i2c/i2c-omap.txt deleted file mode 100644 index a425b91af48f..000000000000 --- a/Documentation/devicetree/bindings/i2c/i2c-omap.txt +++ /dev/null @@ -1,37 +0,0 @@ -I2C for OMAP platforms - -Required properties : -- compatible : Must be - "ti,omap2420-i2c" for OMAP2420 SoCs - "ti,omap2430-i2c" for OMAP2430 SoCs - "ti,omap3-i2c" for OMAP3 SoCs - "ti,omap4-i2c" for OMAP4+ SoCs - "ti,am654-i2c", "ti,omap4-i2c" for AM654 SoCs - "ti,j721e-i2c", "ti,omap4-i2c" for J721E SoCs - "ti,am64-i2c", "ti,omap4-i2c" for AM64 SoCs -- ti,hwmods : Must be "i2c<n>", n being the instance number (1-based) -- #address-cells = <1>; -- #size-cells = <0>; - -Recommended properties : -- clock-frequency : Desired I2C bus clock frequency in Hz. Otherwise - the default 100 kHz frequency will be used. - -Optional properties: -- Child nodes conforming to i2c bus binding - -Note: Current implementation will fetch base address, irq and dma -from omap hwmod data base during device registration. -Future plan is to migrate hwmod data base contents into device tree -blob so that, all the required data will be used from device tree dts -file. - -Examples : - -i2c1: i2c@0 { - compatible = "ti,omap3-i2c"; - #address-cells = <1>; - #size-cells = <0>; - ti,hwmods = "i2c1"; - clock-frequency = <400000>; -}; |