diff options
| author | Eugen Hristev <eugen.hristev@microchip.com> | 2020-07-31 15:20:01 +0300 |
|---|---|---|
| committer | Eugen Hristev <eugen.hristev@microchip.com> | 2021-01-07 09:44:16 +0200 |
| commit | 9b614c87bb5ed281740b055dbe9ee3cf9c3ed571 (patch) | |
| tree | 1ae3f49fc88dc1fc7b9c1ca6e2a59ccea5f83095 | |
| parent | 1c629fd033cef61ff45619211bfdb4d2a02f1a47 (diff) | |
ARM: dts: sama7g5ek: add i2c1 bus and eeproms
Add node for flx1 i2c1 subnode (and alias to bus 0)
This bus has two eeprom devices connected.
Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
| -rw-r--r-- | arch/arm/dts/sama7g5ek.dts | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/dts/sama7g5ek.dts b/arch/arm/dts/sama7g5ek.dts index 452bf425df..b7c35559fe 100644 --- a/arch/arm/dts/sama7g5ek.dts +++ b/arch/arm/dts/sama7g5ek.dts @@ -17,6 +17,7 @@ aliases { serial0 = &uart0; + i2c0 = &i2c1; }; chosen { @@ -62,6 +63,29 @@ }; }; +&flx1 { + atmel,flexcom-mode = <3>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_flx1_default>; + status = "okay"; + + eeprom@52 { + compatible = "microchip,24aa02e48"; + reg = <0x52>; + pagesize = <16>; + }; + + eeprom@53 { + compatible = "microchip,24aa02e48"; + reg = <0x53>; + pagesize = <16>; + }; +}; + &gmac0 { #address-cells = <1>; #size-cells = <0>; @@ -89,6 +113,12 @@ }; &pinctrl { + pinctrl_flx1_default: flx1_default { + pinmux = <PIN_PC9__FLEXCOM1_IO0>, + <PIN_PC10__FLEXCOM1_IO1>; + bias-disable; + }; + pinctrl_flx3_default: flx3_default { pinmux = <PIN_PD16__FLEXCOM3_IO0>, <PIN_PD17__FLEXCOM3_IO1>; |