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Revert "fdt: translate address if #size-cells = <0>"

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This reverts commit d64b9cdcd4.

As pointed by [1] and [2], the reverted patch made every DT 'reg'
property translatable. What the patch was trying to fix was fixed in a
different way from previously submitted patches which instead of
correcting the generic address translation function fixed the issue with
appropriate platform code.

[1] https://patchwork.ozlabs.org/project/uboot/patch/1614324949-61314-1-git-send-email-bmeng.cn@gmail.com/
[2] https://lore.kernel.org/linux-clk/20210402192054.7934-1-dariobin@libero.it/T/

Signed-off-by: Dario Binacchi <dariobin@libero.it>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Dario Binacchi
2021-05-01 17:05:26 +02:00
committed by Lokesh Vutla
parent 5a6caf916c
commit a47abd7bf4
9 changed files with 15 additions and 141 deletions
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21
arch/sandbox/dts/test.dts
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@@ -45,7 +45,6 @@
fdt-dummy1 = "/translation-test@8000/dev@1,100";
fdt-dummy2 = "/translation-test@8000/dev@2,200";
fdt-dummy3 = "/translation-test@8000/noxlatebus@3,300/dev@42";
fdt-dummy4 = "/translation-test@8000/xlatebus@4,400/devs/dev@19";
usb0 = &usb_0;
usb1 = &usb_1;
usb2 = &usb_2;
@@ -1270,7 +1269,6 @@
1 0x100 0x9000 0x1000
2 0x200 0xA000 0x1000
3 0x300 0xB000 0x1000
4 0x400 0xC000 0x1000
>;
dma-ranges = <0 0x000 0x10000000 0x1000
@@ -1307,25 +1305,6 @@
reg = <0x42>;
};
};
xlatebus@4,400 {
compatible = "sandbox,zero-size-cells-bus";
reg = <4 0x400 0x1000>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 4 0x400 0x1000>;
devs {
#address-cells = <1>;
#size-cells = <0>;
dev@19 {
compatible = "denx,u-boot-fdt-dummy";
reg = <0x19>;
};
};
};
};
osd {