arm64: dts: renesas: falcon: Add I2C EEPROM nodes

Add device nodes for the I2C EEPROMs on the Falcon CPU and BreakOut
boards.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20210304153257.4059277-2-geert+renesas@glider.be

diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi
index fa284a7260d68251c0a786d591a7e59fe44fc413..286a5d5b9b08ff882c2e4ac40df99fcd8e772773 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi
+++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon-cpu.dtsi
@@ -82,6 +82,13 @@
 
        status = "okay";
        clock-frequency = <400000>;
+
+       eeprom@50 {
+               compatible = "rohm,br24g01", "atmel,24c01";
+               label = "cpu-board";
+               reg = <0x50>;
+               pagesize = <8>;
+       };
 };
 
 &i2c1 {

diff --git a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
index 5617b81dd7dc3e8700b1b5105657f1ce4dfbae88..2047fc475a52457616da0a646f3328d0cab6b00b 100644 (file)
--- a/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
+++ b/arch/arm64/boot/dts/renesas/r8a779a0-falcon.dts
@@ -22,6 +22,15 @@
        };
 };
 
+&i2c0 {
+       eeprom@51 {
+               compatible = "rohm,br24g01", "atmel,24c01";
+               label = "breakout-board";
+               reg = <0x51>;
+               pagesize = <8>;
+       };
+};
+
 &rwdt {
        timeout-sec = <60>;
        status = "okay";