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ARM: dts: uniphier: prepare device trees to use pinctrl in SPL

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Add "u-boot,dm-pre-reloc" for device nodes we want in SPL DTB
(spl/u-boot-spl.dtb).

The "soc" node (this is simple-bus node) also needs the property
to bind the pinctrl node located under it.

I am collecting this U-Boot specific hack to the bottom of board
DTS rather than inserting "u-boot,dm-pre-reloc" into SoC DTSI.
My goal is to sync DTSI with Linux for easier maintenance.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Masahiro Yamada 2015-09-11 20:17:41 +09:00
parent 76c52ce29f
commit b25c4ab5be
4 changed files with 64 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
arch/arm/dts/uniphier-ph1-ld4-ref.dts
View file

@ -61,6 +61,20 @@
};
/* for U-boot only */
&serial0 {
u-boot,dm-pre-reloc;
/ {
soc {
u-boot,dm-pre-reloc;
};
};
&serial0 {
u-boot,dm-pre-reloc;
};
&pinctrl {
u-boot,dm-pre-reloc;
};
&pinctrl_uart0 {
u-boot,dm-pre-reloc;
};

18
arch/arm/dts/uniphier-ph1-ld6b-ref.dts
View file

@ -54,6 +54,20 @@
};
/* for U-boot only */
&serial0 {
u-boot,dm-pre-reloc;
/ {
soc {
u-boot,dm-pre-reloc;
};
};
&serial0 {
u-boot,dm-pre-reloc;
};
&pinctrl {
u-boot,dm-pre-reloc;
};
&pinctrl_uart0 {
u-boot,dm-pre-reloc;
};

18
arch/arm/dts/uniphier-ph1-pro4-ref.dts
View file

@ -68,6 +68,20 @@
};
/* for U-boot only */
&serial0 {
u-boot,dm-pre-reloc;
/ {
soc {
u-boot,dm-pre-reloc;
};
};
&serial0 {
u-boot,dm-pre-reloc;
};
&pinctrl {
u-boot,dm-pre-reloc;
};
&pinctrl_uart0 {
u-boot,dm-pre-reloc;
};

18
arch/arm/dts/uniphier-ph1-sld8-ref.dts
View file

@ -65,6 +65,20 @@
};
/* for U-boot only */
&serial0 {
u-boot,dm-pre-reloc;
/ {
soc {
u-boot,dm-pre-reloc;
};
};
&serial0 {
u-boot,dm-pre-reloc;
};
&pinctrl {
u-boot,dm-pre-reloc;
};
&pinctrl_uart0 {
u-boot,dm-pre-reloc;
};