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dts: enable i2c_ao for expand gpio

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PD#138714: enable i2c_ao for expand gpio

1.change dts open i2c_ao
2.change meson64_defconfig

Change-Id: Ifc5d035aefc02af132c1423f1182069c14d791dc
Signed-off-by: Liang Zhao <liang.zhao@amlogic.com>
This commit is contained in:
liang.zhao
2017-05-10 10:35:45 +08:00
committed by Liang Zhao
parent 496e4a5714
commit 03f5728e7a
3 changed files with 19 additions and 0 deletions
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9
arch/arm64/boot/dts/amlogic/gxl_p400_2g.dts
View File

@@ -827,3 +827,12 @@
function = "i2s";
};
};
&i2c_ao {
status = "okay";
pca9557:pca9557@0x1f{
compatible = "nxp,pca9557";
reg = <0x1f>;
status = "okay";
};
};

9
arch/arm64/boot/dts/amlogic/gxl_p401_2g.dts
View File

@@ -889,3 +889,12 @@
function = "i2s";
};
};
&i2c_ao {
status = "okay";
pca9557:pca9557@0x1f{
compatible = "nxp,pca9557";
reg = <0x1f>;
status = "okay";
};
};

1
arch/arm64/configs/meson64_defconfig
View File

@@ -314,6 +314,7 @@ CONFIG_SPI_DEBUG=y
CONFIG_SPI_GPIO=y
CONFIG_SPI_SPIDEV=y
CONFIG_GPIO_SYSFS=y
CONFIG_GPIO_PCA953X=y
CONFIG_THERMAL=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR=y