* [U-Boot] [PATCH 1/2] ARM: dts: uniphier: add EEPROM node for ProXstream2 Gentil board
@ 2016-02-10 12:39 Masahiro Yamada
2016-02-10 12:39 ` [U-Boot] [PATCH 2/2] ARM: dts: uniphier: enable I2C channel 2 of " Masahiro Yamada
0 siblings, 1 reply; 2+ messages in thread
From: Masahiro Yamada @ 2016-02-10 12:39 UTC (permalink / raw)
To: u-boot
This board has an EEPROM connected to the I2C channel 0 of the SoC.
Its slave address is 0x54.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
arch/arm/dts/uniphier-proxstream2-gentil.dts | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/arch/arm/dts/uniphier-proxstream2-gentil.dts b/arch/arm/dts/uniphier-proxstream2-gentil.dts
index b198d8e..5178ba3 100644
--- a/arch/arm/dts/uniphier-proxstream2-gentil.dts
+++ b/arch/arm/dts/uniphier-proxstream2-gentil.dts
@@ -39,6 +39,12 @@
&i2c0 {
status = "okay";
+
+ eeprom {
+ compatible = "24c64", "i2c-eeprom";
+ reg = <0x54>;
+ u-boot,i2c-offset-len = <2>;
+ };
};
&emmc {
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [U-Boot] [PATCH 2/2] ARM: dts: uniphier: enable I2C channel 2 of ProXstream2 Gentil board
2016-02-10 12:39 [U-Boot] [PATCH 1/2] ARM: dts: uniphier: add EEPROM node for ProXstream2 Gentil board Masahiro Yamada
@ 2016-02-10 12:39 ` Masahiro Yamada
0 siblings, 0 replies; 2+ messages in thread
From: Masahiro Yamada @ 2016-02-10 12:39 UTC (permalink / raw)
To: u-boot
This is used for on-board inter-connection.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---
arch/arm/dts/uniphier-proxstream2-gentil.dts | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/arch/arm/dts/uniphier-proxstream2-gentil.dts b/arch/arm/dts/uniphier-proxstream2-gentil.dts
index 5178ba3..c3551fe 100644
--- a/arch/arm/dts/uniphier-proxstream2-gentil.dts
+++ b/arch/arm/dts/uniphier-proxstream2-gentil.dts
@@ -27,6 +27,7 @@
serial1 = &serial1;
serial2 = &serial2;
i2c0 = &i2c0;
+ i2c2 = &i2c2;
i2c4 = &i2c4;
i2c5 = &i2c5;
i2c6 = &i2c6;
@@ -47,6 +48,10 @@
};
};
+&i2c2 {
+ status = "okay";
+};
+
&emmc {
status = "okay";
};
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
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2016-02-10 12:39 [U-Boot] [PATCH 1/2] ARM: dts: uniphier: add EEPROM node for ProXstream2 Gentil board Masahiro Yamada
2016-02-10 12:39 ` [U-Boot] [PATCH 2/2] ARM: dts: uniphier: enable I2C channel 2 of " Masahiro Yamada
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