diff options
| author | Alain Volmat <[email protected]> | 2023-12-15 18:06:13 +0100 |
|---|---|---|
| committer | Alexandre Torgue <[email protected]> | 2024-04-25 15:00:30 +0200 |
| commit | 004434bccfcb29e218044d96d8fe6ce8e9077796 (patch) | |
| tree | a9ba3bcc0b8e53079580c9b5b95823aa361ed8fd | |
| parent | a3d208bf04c45ea64b1fd72fd643bb83745d7883 (diff) | |
arm64: dts: st: add i2c2 / i2c8 properties on stm32mp257f-ev1
Add properties for i2c2 and i2c8 available on the stm32mp257f-ev1.
i2c2 is enabled since several devices are attached to it while
i2c8 is kept disabled since only used via the gpio expansion connector.
Signed-off-by: Alain Volmat <[email protected]>
Signed-off-by: Alexandre Torgue <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index b2d3afb15758..0ea8e69bfb3d 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -55,6 +55,26 @@ status = "okay"; }; +&i2c2 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c2_pins_a>; + pinctrl-1 = <&i2c2_sleep_pins_a>; + i2c-scl-rising-time-ns = <100>; + i2c-scl-falling-time-ns = <13>; + clock-frequency = <400000>; + status = "okay"; +}; + +&i2c8 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c8_pins_a>; + pinctrl-1 = <&i2c8_sleep_pins_a>; + i2c-scl-rising-time-ns = <57>; + i2c-scl-falling-time-ns = <7>; + clock-frequency = <400000>; + status = "disabled"; +}; + &sdmmc1 { pinctrl-names = "default", "opendrain", "sleep"; pinctrl-0 = <&sdmmc1_b4_pins_a>; |