From: Wolfram Sang <[email protected]> Switch from the gpio-driver to the shiny new native driver. Tested by accessing the eeprom on the genmai board.
Signed-off-by: Wolfram Sang <[email protected]> Acked-by: Magnus Damm <[email protected]> --- V2: fixed the eeprom label arch/arm/boot/dts/r7s72100-genmai-reference.dts | 29 ++++++++++--------------- 1 file changed, 11 insertions(+), 18 deletions(-) diff --git a/arch/arm/boot/dts/r7s72100-genmai-reference.dts b/arch/arm/boot/dts/r7s72100-genmai-reference.dts index ce5da0b..5e9f41d 100644 --- a/arch/arm/boot/dts/r7s72100-genmai-reference.dts +++ b/arch/arm/boot/dts/r7s72100-genmai-reference.dts @@ -39,24 +39,6 @@ gpios = <&port4 11 GPIO_ACTIVE_LOW>; }; }; - - i2c@0 { - compatible = "i2c-gpio"; - gpios = <&port1 5 GPIO_ACTIVE_HIGH /* sda */ - &port1 4 GPIO_ACTIVE_HIGH /* scl */ - >; - i2c-gpio,sda-open-drain; - i2c-gpio,scl-open-drain; - i2c-gpio,delay-us = <5>; /* ~100 kHz */ - #address-cells = <1>; - #size-cells = <0>; - - flash@50 { - compatible = "renesas,24c128"; - reg = <0x50>; - pagesize = <64>; - }; - }; }; &pfc { @@ -68,3 +50,14 @@ renesas,function = "scif2"; }; }; + +&i2c2 { + status = "okay"; + clock-frequency = <400000>; + + eeprom@50 { + compatible = "renesas,24c128"; + reg = <0x50>; + pagesize = <64>; + }; +}; -- 1.8.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
