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arm64: dts: hip05: Add nor flash support

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This patch is to add support nor-flash. Notice, the pre-defined
partitions may not be used.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
This commit is contained in:
Kefeng Wang 2016-04-08 15:31:51 +08:00 committed by Wei Xu
parent 7089665073
commit 162d23bfd1
2 changed files with 40 additions and 0 deletions
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34
arch/arm64/boot/dts/hisilicon/hip05-d02.dts
View File

@ -52,3 +52,37 @@
&peri_gpio0 { &peri_gpio0 {
status = "ok"; status = "ok";
}; };
&lbc {
status = "ok";
#address-cells = <2>;
#size-cells = <1>;
ranges = <0 0 0x0 0x90000000 0x08000000>,
<1 0 0x0 0x98000000 0x08000000>;
nor-flash@0,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "numonyx,js28f00a", "cfi-flash";
reg = <0 0x0 0x08000000>;
bank-width = <2>;
/* The three parts may not used */
partition@0 {
label = "BIOS";
reg = <0x0 0x300000>;
};
partition@300000 {
label = "Linux";
reg = <0x300000 0xa00000>;
};
partition@1000000 {
label = "Rootfs";
reg = <0x01000000 0x02000000>;
};
};
cpld@1,0 {
compatible = "hisilicon,hip05-cpld";
reg = <1 0x0 0x100>;
};
};

6
arch/arm64/boot/dts/hisilicon/hip05.dtsi
View File

@ -327,6 +327,12 @@
status = "disabled"; status = "disabled";
}; };
lbc: localbus@80380000 {
compatible = "hisilicon,hisi-localbus", "simple-bus";
reg = <0x0 0x80380000 0x0 0x10000>;
status = "disabled";
};
peri_gpio0: gpio@802e0000 { peri_gpio0: gpio@802e0000 {
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;