From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
Commit f89ae61bd74ae195c464bdd97a134e30908884d5 upstream. Applies on 3.10.x.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx>
Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
---
Hello,
This patch removes the use of macros which are not available in 3.10.
It's needed in order to get a working i2c bus on boards using at91sam9260 SoC.
Best Regards,
Boris
arch/arm/boot/dts/at91sam9260.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/at91sam9260.dtsi b/arch/arm/boot/dts/at91sam9260.dtsi
index a776f50..de571d9 100644
--- a/arch/arm/boot/dts/at91sam9260.dtsi
+++ b/arch/arm/boot/dts/at91sam9260.dtsi
@@ -347,6 +347,14 @@
};
};
+ i2c_gpio0 {
+ pinctrl_i2c_gpio0: i2c_gpio0-0 {
+ atmel,pins =
+ <0 23 0x0 0x3 /* PA23 gpio I2C_SDA pin */
+ 0 24 0x0 0x3>; /* PA24 gpio I2C_SCL pin */
+ };
+ };
+
pioA: gpio@fffff400 {
compatible = "atmel,at91rm9200-gpio";
reg = <0xfffff400 0x200>;
@@ -599,6 +607,8 @@
i2c-gpio,delay-us = <2>; /* ~100 kHz */
#address-cells = <1>;
#size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c_gpio0>;
status = "disabled";
};
};
--
1.7.9.5
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