diff options
| author | Wayne Zou <b36644@freescale.com> | 2012-07-05 13:14:46 +0800 |
|---|---|---|
| committer | Terry Lv <r65388@freescale.com> | 2012-07-25 13:10:51 +0800 |
| commit | e3047fe1322247d1e188b5745df7aee470d2412a (patch) | |
| tree | 10ed7700ac06d59d21585f791c9316c06d6be71e /arch/arm/mach-mx6/clock.c | |
| parent | 7548a846af2889283a4943b2114a103b39fe9c40 (diff) | |
ENGR00216109 MX6Q/DL clock: VDOA needs OCRAM clock and DDR clock enabled
VDOA needs OCRAM clock and DDR clock enabled when video playback,
and set bus clock high to finish work quickly.
Signed-off-by: Wayne Zou <b36644@freescale.com>
Diffstat (limited to 'arch/arm/mach-mx6/clock.c')
| -rw-r--r-- | arch/arm/mach-mx6/clock.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/arch/arm/mach-mx6/clock.c b/arch/arm/mach-mx6/clock.c index 2173838c3a2c..600cd8b23414 100644 --- a/arch/arm/mach-mx6/clock.c +++ b/arch/arm/mach-mx6/clock.c @@ -1989,15 +1989,26 @@ static struct clk vdo_axi_clk = { .set_parent = _clk_vdo_axi_set_parent, }; -static struct clk vdoa_clk = { +static struct clk vdoa_clk[] = { + { __INIT_CLK_DEBUG(vdoa_clk) .id = 0, .parent = &vdo_axi_clk, - .secondary = &ipg_clk, .enable_reg = MXC_CCM_CCGR2, .enable_shift = MXC_CCM_CCGRx_CG13_OFFSET, .enable = _clk_enable, .disable = _clk_disable, + .secondary = &vdoa_clk[1], + .flags = AHB_HIGH_SET_POINT | CPU_FREQ_TRIG_UPDATE, + }, + { + .parent = &mmdc_ch0_axi_clk[0], + .secondary = &vdoa_clk[2], + }, + { + .parent = &mx6fast1_clk, + .secondary = &ocram_clk, + }, }; static unsigned long _clk_gpt_get_rate(struct clk *clk) @@ -5245,7 +5256,7 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK(NULL, "hdmi_isfr_clk", hdmi_clk[0]), _REGISTER_CLOCK(NULL, "hdmi_iahb_clk", hdmi_clk[1]), _REGISTER_CLOCK(NULL, "mipi_pllref_clk", mipi_pllref_clk), - _REGISTER_CLOCK(NULL, "vdoa", vdoa_clk), + _REGISTER_CLOCK(NULL, "vdoa", vdoa_clk[0]), _REGISTER_CLOCK(NULL, NULL, aips_tz2_clk), _REGISTER_CLOCK(NULL, NULL, aips_tz1_clk), _REGISTER_CLOCK(NULL, "clko_clk", clko_clk), |