diff options
| author | Nishanth Menon <nm@ti.com> | 2023-04-14 02:33:21 -0500 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2023-05-08 20:42:46 +0530 |
| commit | 1d79ca01e62096e87686244cdf4864f338ccd200 (patch) | |
| tree | 20131a76837ce8f8cde0462d6bb5cfd3fa2c954b /arch/arm64/boot/dts/ti/k3-am642-sk.dts | |
| parent | 744545ffec14f74f26f57828afa685f6f4eadd9e (diff) | |
arm64: dts: ti: k3-am642-sk: Enable main_i2c0 and eeprom
Enable AT24C512C on the base board.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20230414073328.381336-4-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am642-sk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am642-sk.dts | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am642-sk.dts b/arch/arm64/boot/dts/ti/k3-am642-sk.dts index 9a65f9b1c9ab..3e16942c0add 100644 --- a/arch/arm64/boot/dts/ti/k3-am642-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am642-sk.dts @@ -251,6 +251,13 @@ >; }; + main_i2c0_pins_default: main-i2c0-pins-default { + pinctrl-single,pins = < + AM64X_IOPAD(0x0260, PIN_INPUT_PULLUP, 0) /* (A18) I2C0_SCL */ + AM64X_IOPAD(0x0264, PIN_INPUT_PULLUP, 0) /* (B18) I2C0_SDA */ + >; + }; + main_i2c1_pins_default: main-i2c1-pins-default { pinctrl-single,pins = < AM64X_IOPAD(0x0268, PIN_INPUT_PULLUP, 0) /* (C18) I2C1_SCL */ @@ -350,6 +357,18 @@ status = "reserved"; }; +&main_i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_i2c0_pins_default>; + clock-frequency = <400000>; + + eeprom@51 { + compatible = "atmel,24c512"; + reg = <0x51>; + }; +}; + &main_i2c1 { status = "okay"; pinctrl-names = "default"; |