diff options
| author | Tero Kristo <t-kristo@ti.com> | 2017-05-31 17:59:59 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2017-06-06 00:13:46 -0700 |
| commit | 24d8d498a8703462f0141f2fcdcd325de1ab2bb8 (patch) | |
| tree | a1d96d3ce716f8959636f4db4afb2edc3f3feed3 /arch/arm/mach-omap2/omap_hwmod_44xx_data.c | |
| parent | 138f7ca78f5a0677f591fdf23d0309c2f4774bf7 (diff) | |
| download | linux-24d8d498a8703462f0141f2fcdcd325de1ab2bb8.tar.bz2 | |
ARM: OMAP4: hwmod_data: add opt clks for dss_hdmi and dss_venc
These extra optional clocks are required as main clock for these modules
are going to be routed to the main module clock. Otherwise, the hdmi / tv
clocks are not going to be enabled during usage, leading to failure.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/omap_hwmod_44xx_data.c')
| -rw-r--r-- | arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 94f09c720f29..0855434773fa 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -775,6 +775,7 @@ static struct omap_hwmod_dma_info omap44xx_dss_hdmi_sdma_reqs[] = { static struct omap_hwmod_opt_clk dss_hdmi_opt_clks[] = { { .role = "sys_clk", .clk = "dss_sys_clk" }, + { .role = "hdmi_clk", .clk = "dss_48mhz_clk" }, }; static struct omap_hwmod omap44xx_dss_hdmi_hwmod = { @@ -785,7 +786,7 @@ static struct omap_hwmod omap44xx_dss_hdmi_hwmod = { * HDMI audio requires to use no-idle mode. Hence, * set idle mode by software. */ - .flags = HWMOD_SWSUP_SIDLE, + .flags = HWMOD_SWSUP_SIDLE | HWMOD_OPT_CLKS_NEEDED, .mpu_irqs = omap44xx_dss_hdmi_irqs, .xlate_irq = omap4_xlate_irq, .sdma_reqs = omap44xx_dss_hdmi_sdma_reqs, @@ -858,11 +859,16 @@ static struct omap_hwmod_class omap44xx_venc_hwmod_class = { }; /* dss_venc */ +static struct omap_hwmod_opt_clk dss_venc_opt_clks[] = { + { .role = "tv_clk", .clk = "dss_tv_clk" }, +}; + static struct omap_hwmod omap44xx_dss_venc_hwmod = { .name = "dss_venc", .class = &omap44xx_venc_hwmod_class, .clkdm_name = "l3_dss_clkdm", .main_clk = "dss_tv_clk", + .flags = HWMOD_OPT_CLKS_NEEDED, .prcm = { .omap4 = { .clkctrl_offs = OMAP4_CM_DSS_DSS_CLKCTRL_OFFSET, @@ -870,6 +876,8 @@ static struct omap_hwmod omap44xx_dss_venc_hwmod = { }, }, .parent_hwmod = &omap44xx_dss_hwmod, + .opt_clks = dss_venc_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(dss_venc_opt_clks), }; /* |