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| author | Murali Karicheri <m-karicheri2@ti.com> | 2017-10-09 09:15:26 -0700 |
|---|---|---|
| committer | Santosh Shilimkar <ssantosh@kernel.org> | 2017-10-10 09:41:21 -0700 |
| commit | 07bdfc24cb21334249bd66ca6e59b7393def8ac7 (patch) | |
| tree | a653be8f1c04f324e0b1597e0874f49485691be7 /arch/arm/boot/dts/keystone-k2g-evm.dts | |
| parent | d0dfe5defdc1eda5cacbf39e63013684a4271e17 (diff) | |
| download | linux-07bdfc24cb21334249bd66ca6e59b7393def8ac7.tar.bz2 | |
ARM: dts: keystone-k2g-evm: Add I2C EEPROM DT entry
K2G EVM has an onboard I2C EEPROM connected to I2C0. This patch adds
the necessary DT entry for the AT24CM01 EEPROM.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/keystone-k2g-evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/keystone-k2g-evm.dts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/keystone-k2g-evm.dts b/arch/arm/boot/dts/keystone-k2g-evm.dts index f462f1043531..a6ad5fcf130a 100644 --- a/arch/arm/boot/dts/keystone-k2g-evm.dts +++ b/arch/arm/boot/dts/keystone-k2g-evm.dts @@ -81,6 +81,14 @@ K2G_CORE_IOPAD(0x1110) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* mmc1_cmd.mmc1_cmd */ >; }; + + i2c0_pins: pinmux_i2c0_pins { + pinctrl-single,pins = < + K2G_CORE_IOPAD(0x137c) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ + K2G_CORE_IOPAD(0x1380) (BUFFER_CLASS_B | PIN_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ + >; + }; + }; &uart0 { @@ -112,3 +120,14 @@ memory-region = <&dsp_common_memory>; status = "okay"; }; + +&i2c0 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins>; + status = "okay"; + + eeprom@50 { + compatible = "atmel,24c1024"; + reg = <0x50>; + }; +}; |