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| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2014-09-05 16:53:33 +0530 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2014-09-05 20:37:07 +0900 |
| commit | 45c480c9f6dbb80c7af721f451b4df5a32402899 (patch) | |
| tree | 9658c90ef37bb83b464529eabda17150a43694a3 /lib | |
| parent | 496f0e47e1019844b82026c498827501542f8d79 (diff) | |
| download | u-boot-imx-45c480c9f6dbb80c7af721f451b4df5a32402899.zip u-boot-imx-45c480c9f6dbb80c7af721f451b4df5a32402899.tar.gz u-boot-imx-45c480c9f6dbb80c7af721f451b4df5a32402899.tar.bz2 | |
video: exynos_fimd: Add framework to disable FIMD sysmmu
On Exynos5420 and newer versions, the FIMD sysmmus are in
"on state" by default.
We have to disable them in order to make FIMD DMA work.
This patch adds the required framework to exynos_fimd driver,
and disables FIMD sysmmu on Exynos5420.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/fdtdec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/fdtdec.c b/lib/fdtdec.c index eb5aa20..d95135d 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -70,6 +70,7 @@ static const char * const compat_names[COMPAT_COUNT] = { COMPAT(SANDBOX_LCD_SDL, "sandbox,lcd-sdl"), COMPAT(TI_TPS65090, "ti,tps65090"), COMPAT(COMPAT_NXP_PTN3460, "nxp,ptn3460"), + COMPAT(SAMSUNG_EXYNOS_SYSMMU, "samsung,sysmmu-v3.3"), }; const char *fdtdec_get_compatible(enum fdt_compat_id id) |