diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2011-11-09 08:35:56 +0400 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2011-11-22 03:43:22 +0400 |
| commit | a2065a368cc2539d6a48450f367f5033c699cdc4 (patch) | |
| tree | f0c5f0c53fc3346b8671f2a918341a3f08763fd6 /drivers/video/sh_mipi_dsi.c | |
| parent | c2658b70f06108361aa5024798f9c1bf47c73374 (diff) | |
| download | linux-a2065a368cc2539d6a48450f367f5033c699cdc4.tar.xz | |
fbdev: sh_mipi_dsi: fixup setup timing of SYSCONF
SYSCONF should be set after PHYCTRL
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/sh_mipi_dsi.c')
| -rw-r--r-- | drivers/video/sh_mipi_dsi.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c index f2c3f945f77b..187e12739b99 100644 --- a/drivers/video/sh_mipi_dsi.c +++ b/drivers/video/sh_mipi_dsi.c @@ -246,18 +246,6 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi, /* setup DSI link */ /* - * Default = ULPS enable | - * Contention detection enabled | - * EoT packet transmission enable | - * CRC check enable | - * ECC check enable - * additionally enable first two lanes - */ - bitmap_fill((unsigned long *)&tmp, pdata->lane); - tmp |= 0x00003700; - iowrite32(tmp, base + SYSCONF); - - /* * T_wakeup = 0x7000 * T_hs-trail = 3 * T_hs-prepare = 3 @@ -287,6 +275,17 @@ static int __init sh_mipi_setup(struct sh_mipi *mipi, /* Deassert resets, power on */ iowrite32(0x03070001, base + PHYCTRL); + /* + * Default = ULPS enable | + * Contention detection enabled | + * EoT packet transmission enable | + * CRC check enable | + * ECC check enable + */ + bitmap_fill((unsigned long *)&tmp, pdata->lane); + tmp |= 0x00003700; + iowrite32(tmp, base + SYSCONF); + /* setup l-bridge */ /* |