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| author | Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> | 2015-07-10 20:10:14 +0530 |
|---|---|---|
| committer | Wolfram Sang <wsa@the-dreams.de> | 2015-08-10 08:37:34 +0200 |
| commit | 63cab195bf498676619951e81ad5791e9d47c420 (patch) | |
| tree | fa92d05bf8798f6ca216eddf425c483be9f5e710 /Documentation/devicetree/bindings/i2c | |
| parent | d57f5dedde18253d5c72a823c0a7ff3b20b57560 (diff) | |
| download | blackbird-op-linux-63cab195bf498676619951e81ad5791e9d47c420.tar.gz blackbird-op-linux-63cab195bf498676619951e81ad5791e9d47c420.zip | |
i2c: removed work arounds in i2c driver for Zynq Ultrascale+ MPSoC
Cadence 1.0 version has bugs which have been fixed in the cadence 1.4 version.
This patch removes the quirks present in the driver for cadence 1.4 version.
Signed-off-by: Anurag Kumar Vulisha <anuragku@xilinx.com>
[wsa: fixed indentation issues in r1p10_i2c_def]
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'Documentation/devicetree/bindings/i2c')
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/i2c-cadence.txt | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/i2c/i2c-cadence.txt b/Documentation/devicetree/bindings/i2c/i2c-cadence.txt index 7cb0b5608f49..ebaa90c58c8e 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-cadence.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-cadence.txt @@ -2,7 +2,11 @@ Binding for the Cadence I2C controller Required properties: - reg: Physical base address and size of the controller's register area. - - compatible: Compatibility string. Must be 'cdns,i2c-r1p10'. + - compatible: Should contain one of: + * "cdns,i2c-r1p10" + Note: Use this when cadence i2c controller version 1.0 is used. + * "cdns,i2c-r1p14" + Note: Use this when cadence i2c controller version 1.4 is used. - clocks: Input clock specifier. Refer to common clock bindings. - interrupts: Interrupt specifier. Refer to interrupt bindings. - #address-cells: Should be 1. |
