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ARM: dts: keystone: add AEMIF/NAND device entry 

Add AEMIF/NAND device entry.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
This commit is contained in:
Ivan Khoronzhuk 2014-02-28 21:05:24 -05:00 committed by Santosh Shilimkar
parent 209636b678
commit 82c04f71ec
2 changed files with 65 additions and 0 deletions
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52
arch/arm/boot/dts/k2hk-evm.dts
View File

@ -86,3 +86,55 @@ &usb_phy {
&usb {
status = "okay";
};
&aemif {
cs0 {
#address-cells = <2>;
#size-cells = <1>;
clock-ranges;
ranges;
ti,cs-chipselect = <0>;
/* all timings in nanoseconds */
ti,cs-min-turnaround-ns = <12>;
ti,cs-read-hold-ns = <6>;
ti,cs-read-strobe-ns = <23>;
ti,cs-read-setup-ns = <9>;
ti,cs-write-hold-ns = <8>;
ti,cs-write-strobe-ns = <23>;
ti,cs-write-setup-ns = <8>;
nand@0,0 {
compatible = "ti,keystone-nand","ti,davinci-nand";
#address-cells = <1>;
#size-cells = <1>;
reg = <0 0 0x4000000
1 0 0x0000100>;
ti,davinci-chipselect = <0>;
ti,davinci-mask-ale = <0x2000>;
ti,davinci-mask-cle = <0x4000>;
ti,davinci-mask-chipsel = <0>;
nand-ecc-mode = "hw";
ti,davinci-ecc-bits = <4>;
nand-on-flash-bbt;
partition@0 {
label = "u-boot";
reg = <0x0 0x100000>;
read-only;
};
partition@100000 {
label = "params";
reg = <0x100000 0x80000>;
read-only;
};
partition@180000 {
label = "ubifs";
reg = <0x180000 0x7E80000>;
};
};
};
};

13
arch/arm/boot/dts/keystone.dtsi
View File

@ -235,5 +235,18 @@ gpio0: gpio@260bf00 {
ti,ngpio = <32>;
ti,davinci-gpio-unbanked = <32>;
};
aemif: aemif@21000A00 {
compatible = "ti,keystone-aemif", "ti,davinci-aemif";
#address-cells = <2>;
#size-cells = <1>;
clocks = <&clkaemif>;
clock-names = "aemif";
clock-ranges;
reg = <0x21000A00 0x00000100>;
ranges = <0 0 0x30000000 0x10000000
1 0 0x21000A00 0x00000100>;
};
};
};