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MIPS: Use lower case for addresses in nexys4ddr.dts 

DTC introduced an i2c_bus_reg check in v1.4.7, used since Linux v4.20,
which complains about upper case addresses used in the unit name.

nexys4ddr.dts names an I2C device node "ad7420@4B", leading to:

  arch/mips/boot/dts/xilfpga/nexys4ddr.dts:109.16-112.8: Warning
    (i2c_bus_reg): /i2c@10A00000/ad7420@4B: I2C bus unit address format
    error, expected "4b"

Fix this by switching to lower case addresses throughout the file, as is
*mostly* the case in the file already & fairly standard throughout the
tree.

Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: stable@vger.kernel.org # v4.20+
Cc: linux-mips@vger.kernel.org
hifive-unleashed-5.1
Paul Burton 2019-02-04 19:53:53 +00:00
parent e02e07e312
commit 047f2d941b
No known key found for this signature in database
GPG Key ID: 3EA79FACB57500DD
1 changed files with 4 additions and 4 deletions
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arch/mips/boot/dts/xilfpga/nexys4ddr.dts
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@ -90,11 +90,11 @@
interrupts = <0>;
};
axi_i2c: i2c@10A00000 {
axi_i2c: i2c@10a00000 {
compatible = "xlnx,xps-iic-2.00.a";
interrupt-parent = <&axi_intc>;
interrupts = <4>;
reg = < 0x10A00000 0x10000 >;
reg = < 0x10a00000 0x10000 >;
clocks = <&ext>;
xlnx,clk-freq = <0x5f5e100>;
xlnx,family = "Artix7";
@ -106,9 +106,9 @@
#address-cells = <1>;
#size-cells = <0>;
ad7420@4B {
ad7420@4b {
compatible = "adi,adt7420";
reg = <0x4B>;
reg = <0x4b>;
};
} ;
};