diff options
author | Peter Griffin <peter.griffin@linaro.org> | 2016-03-25 15:24:48 +0000 |
---|---|---|
committer | Peter Griffin <peter.griffin@linaro.org> | 2016-04-12 14:31:51 +0100 |
commit | 23e67dca958fac06e866375ea2c2f28228e5119e (patch) | |
tree | ff1a28267ee62848c1a2aa9c666d9e35dcfa5ee0 | |
parent | b19db9c96bd49a48d03929a4565c70dc8b96d6a3 (diff) |
ARM: STi: DT: STiH407: Add DT node for at24c256 eepromv4.6-rc3-sti-dt-fixups
More accurately describe the i2c bus hardware by including a dt
node for the eeprom device.
Now that at24c256 can be accessed via the nvmem framework it
allows for example the stmmac driver to be extended to get
the MAC address from the at24c256 eeprom.
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
---
Changes in v2:
- Add more verbose patch description
-rw-r--r-- | arch/arm/boot/dts/stihxxx-b2120.dtsi | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi index 133375bc8aa5..0d7c6ddc304d 100644 --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi @@ -58,6 +58,15 @@ i2c@9845000 { status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + eeprom@50 { + compatible = "at,24c256"; + pagesize = <64>; + reg = <0x50>; + }; }; i2c@9540000 { |