diff options
| author | Nishanth Menon <nm@ti.com> | 2023-06-02 18:35:52 +0300 |
|---|---|---|
| committer | Vignesh Raghavendra <vigneshr@ti.com> | 2023-06-15 08:54:34 +0300 |
| commit | 7d9b3820d756584939ed6d5e4c010aa5927edcc8 (patch) | |
| tree | 55a38f1682bd63b204aad3a0d81683e16dc8a80b | |
| parent | 4c8c2471c7b6230fc41cf839c7b2ead836e71a6c (diff) | |
| download | linux-7d9b3820d756584939ed6d5e4c010aa5927edcc8.tar.xz | |
arm64: dts: ti: k3-am68-sk-som: Enable wakeup_i2c0 and eeprom
Enable wakeup_i2c. While at it, describe the board detection eeprom
present on the board.
Signed-off-by: Nishanth Menon <nm@ti.com>
Reviewed-by: Sinthu Raja <sinthu.raja@ti.com>
Reviewed-by: Udit Kumar <u-kumar1@ti.com>
Link: https://lore.kernel.org/r/20230602153554.1571128-5-nm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi index e92431250729..e2c80fff7478 100644 --- a/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am68-sk-som.dtsi @@ -27,3 +27,25 @@ }; }; }; + +&wkup_pmx2 { + wkup_i2c0_pins_default: wkup-i2c0-pins-default { + pinctrl-single,pins = < + J721S2_WKUP_IOPAD(0x098, PIN_INPUT, 0) /* (H24) WKUP_I2C0_SCL */ + J721S2_WKUP_IOPAD(0x09c, PIN_INPUT, 0) /* (H27) WKUP_I2C0_SDA */ + >; + }; +}; + +&wkup_i2c0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&wkup_i2c0_pins_default>; + clock-frequency = <400000>; + + eeprom@51 { + /* AT24C512C-MAHM-T */ + compatible = "atmel,24c512"; + reg = <0x51>; + }; +}; |