github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-05 21:15:53 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: ti: k3-j722s-evm: Enable support for mcu_i2c0

Browse Source 
Enable support for mcu_i2c0 and add pinmux required to bring out the
mcu_i2c0 signals on 40-pin RPi expansion header on the J722S EVM.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Signed-off-by: Shreyash Sinha <s-sinha@ti.com>
Reviewed-by: Prasanth Babu Mantena <p-mantena@ti.com>
Link: https://lore.kernel.org/r/20241105091224.23453-1-b-kapoor@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
This commit is contained in:
Bhavya Kapoor 2024-11-05 14:42:24 +05:30 committed by Nishanth Menon
parent 28596f0dbf
commit 9442f96309
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
arch/arm64/boot/dts/ti/k3-j722s-evm.dts
View File

@ -406,6 +406,13 @@ &main_uart5 {
&mcu_pmx0 {
mcu_i2c0_pins_default: mcu-i2c0-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x048, PIN_INPUT, 0) /* (E11) MCU_I2C0_SDA */
J722S_MCU_IOPAD(0x044, PIN_INPUT, 0) /* (B13) MCU_I2C0_SCL */
>;
};
mcu_mcan0_pins_default: mcu-mcan0-default-pins {
pinctrl-single,pins = <
J722S_MCU_IOPAD(0x038, PIN_INPUT, 0) /* (D8) MCU_MCAN0_RX */
@ -812,3 +819,10 @@ &main_mcan0 {
&mcu_gpio0 {
status = "okay";
};
&mcu_i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&mcu_i2c0_pins_default>;
clock-frequency = <400000>;
status = "okay";
};