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ARM: dts: exynos: Add MFC memory banks for Peach boards 

The MFC nodes with the memory regions reserved for memory allocations
are missing in the Exynos5420 Peach Pit and Exynos5800 Peach Pi DTS.

This causes the s5p-mfc driver probe to fail with the following error:

[    4.140647] s5p_mfc_alloc_memdevs:1072: Failed to declare coherent memory for MFC device
[    4.216163] s5p-mfc: probe of 11000000.codec failed with error -12

Add the missing nodes so the driver probes and the {en,de}coder video
nodes are registered correctly:

[    4.096277] s5p-mfc 11000000.codec: decoder registered as /dev/video4
[    4.102282] s5p-mfc 11000000.codec: encoder registered as /dev/video5

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
This commit is contained in:
Javier Martinez Canillas 2016-04-28 15:21:50 -04:00 committed by Krzysztof Kozlowski
parent a0a966b838
commit 7c44e9117f
2 changed files with 10 additions and 0 deletions
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5
arch/arm/boot/dts/exynos5420-peach-pit.dts
View File

@ -696,6 +696,11 @@ &i2s0 {
status = "okay";
};
&mfc {
samsung,mfc-r = <0x43000000 0x800000>;
samsung,mfc-l = <0x51000000 0x800000>;
};
&mmc_0 {
status = "okay";
num-slots = <1>;

5
arch/arm/boot/dts/exynos5800-peach-pi.dts
View File

@ -671,6 +671,11 @@ &i2s0 {
status = "okay";
};
&mfc {
samsung,mfc-r = <0x43000000 0x800000>;
samsung,mfc-l = <0x51000000 0x800000>;
};
&mmc_0 {
status = "okay";
num-slots = <1>;