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ARM: dts: at91: sama7g5ek: move eeproms to flexcom8

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The rev4 of the board sama7g5ek has the eeproms on flexcom8 instead of
flexcom1.
Initialize flexcom8 with required pincontrol and move the eeproms accordingly.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
This commit is contained in:
Eugen Hristev 2022-01-04 18:23:36 +02:00
parent 4727f954a4
commit e92ebf9f25
1 changed files with 30 additions and 9 deletions
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39
arch/arm/dts/sama7g5ek.dts
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@ -20,6 +20,7 @@
aliases { aliases {
serial0 = &uart0; serial0 = &uart0;
i2c0 = &i2c1; i2c0 = &i2c1;
i2c1 = &i2c8;
}; };
chosen { chosen {
@ -92,17 +93,31 @@
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&pinctrl_flx1_default>; pinctrl-0 = <&pinctrl_flx1_default>;
status = "okay"; status = "okay";
};
eeprom@52 { &flx8 {
compatible = "microchip,24aa02e48"; atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
reg = <0x52>; status = "okay";
pagesize = <16>;
};
eeprom@53 { i2c8: i2c@600 {
compatible = "microchip,24aa02e48"; pinctrl-names = "default";
reg = <0x53>; pinctrl-0 = <&pinctrl_i2c8_default>;
pagesize = <16>; i2c-analog-filter;
i2c-digital-filter;
i2c-digital-filter-width-ns = <35>;
status = "okay";
eeprom@52 {
compatible = "microchip,24aa02e48";
reg = <0x52>;
pagesize = <16>;
};
eeprom@53 {
compatible = "microchip,24aa02e48";
reg = <0x53>;
pagesize = <16>;
};
}; };
}; };
@ -145,6 +160,12 @@
bias-pull-up; bias-pull-up;
}; };
pinctrl_i2c8_default: i2c8_default {
pinmux = <PIN_PC14__FLEXCOM8_IO0>,
<PIN_PC13__FLEXCOM8_IO1>;
bias-disable;
};
pinctrl_qspi: qspi { pinctrl_qspi: qspi {
pinmux = <PIN_PB12__QSPI0_IO0>, pinmux = <PIN_PB12__QSPI0_IO0>,
<PIN_PB11__QSPI0_IO1>, <PIN_PB11__QSPI0_IO1>,