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dts: P1020RDB: Add ESPI slave device node

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Add ESPI slave node for P1020RDB.

Signed-off-by: Xiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
This commit is contained in:
Xiaowei Bao 2020-06-04 23:16:35 +08:00 committed by Tom Rini
parent 42896376e6
commit 69942590f4
3 changed files with 45 additions and 0 deletions
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15
arch/powerpc/dts/p1020rdb-pc.dts
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@ -30,6 +30,21 @@
ranges = <0x01000000 0x0 0x00000000 0x0 0xffc00000 0x0 0x00010000 /* downstream I/O */
0x02000000 0x0 0x80000000 0x0 0x80000000 0x0 0x20000000>; /* non-prefetchable memory */
};
aliases {
spi0 = &espi0;
};
};
/include/ "p1020-post.dtsi"
&espi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
reg = <0>;
spi-max-frequency = <10000000>; /* input clock */
};
};

15
arch/powerpc/dts/p1020rdb-pc_36b.dts
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@ -30,6 +30,21 @@
ranges = <0x01000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x00010000 /* downstream I/O */
0x02000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000>; /* non-prefetchable memory */
};
aliases {
spi0 = &espi0;
};
};
/include/ "p1020-post.dtsi"
&espi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
reg = <0>;
spi-max-frequency = <10000000>; /* input clock */
};
};

15
arch/powerpc/dts/p1020rdb-pd.dts
View File

@ -30,6 +30,21 @@
ranges = <0x01000000 0x0 0x00000000 0x0 0xffc00000 0x0 0x00010000 /* downstream I/O */
0x02000000 0x0 0x80000000 0x0 0x80000000 0x0 0x20000000>; /* non-prefetchable memory */
};
aliases {
spi0 = &espi0;
};
};
/include/ "p1020-post.dtsi"
&espi0 {
status = "okay";
flash@0 {
compatible = "jedec,spi-nor";
#address-cells = <1>;
#size-cells = <1>;
reg = <0>;
spi-max-frequency = <10000000>; /* input clock */
};
};