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authorManjunathappa <prakash.pm@ti.com>2012-11-20 18:11:01 +0530
committerTomi Valkeinen <tomi.valkeinen@ti.com>2012-11-27 11:52:40 +0200
commit81cec3c7566b8498f93d4f47225241875ab4968c (patch)
tree32dd402c43cfc75413995a8a6e80eea429095241 /arch/arm/mach-davinci
parent3b43ad201dea06be1636e4809278d63837f8d292 (diff)
video: da8xx-fb: clk_get on connection id fck
do clk_get on connection id "fck" to support OMAP based platforms having multiple clocks for module. Without this driver change clk_get fails on am335x. This patch is based on the discussion in community http://marc.info/?l=linux-kernel&m=135166018907827&w=2 Signed-off-by: Manjunathappa <prakash.pm@ti.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci')
-rw-r--r--arch/arm/mach-davinci/da830.c2
-rw-r--r--arch/arm/mach-davinci/da850.c2
-rw-r--r--arch/arm/mach-davinci/pm_domain.c1
3 files changed, 3 insertions, 2 deletions
diff --git a/arch/arm/mach-davinci/da830.c b/arch/arm/mach-davinci/da830.c
index 510648e0394b..678a54a64dae 100644
--- a/arch/arm/mach-davinci/da830.c
+++ b/arch/arm/mach-davinci/da830.c
@@ -408,7 +408,7 @@ static struct clk_lookup da830_clks[] = {
CLK(NULL, "pwm2", &pwm2_clk),
CLK("eqep.0", NULL, &eqep0_clk),
CLK("eqep.1", NULL, &eqep1_clk),
- CLK("da8xx_lcdc.0", NULL, &lcdc_clk),
+ CLK("da8xx_lcdc.0", "fck", &lcdc_clk),
CLK("davinci-mcasp.0", NULL, &mcasp0_clk),
CLK("davinci-mcasp.1", NULL, &mcasp1_clk),
CLK("davinci-mcasp.2", NULL, &mcasp2_clk),
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index b90c172d5541..fda70484815a 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -396,7 +396,7 @@ static struct clk_lookup da850_clks[] = {
CLK(NULL, "rmii", &rmii_clk),
CLK("davinci_emac.1", NULL, &emac_clk),
CLK("davinci-mcasp.0", NULL, &mcasp_clk),
- CLK("da8xx_lcdc.0", NULL, &lcdc_clk),
+ CLK("da8xx_lcdc.0", "fck", &lcdc_clk),
CLK("davinci_mmc.0", NULL, &mmcsd0_clk),
CLK("davinci_mmc.1", NULL, &mmcsd1_clk),
CLK(NULL, "aemif", &aemif_clk),
diff --git a/arch/arm/mach-davinci/pm_domain.c b/arch/arm/mach-davinci/pm_domain.c
index 00946e23c1ee..c90250e3bef8 100644
--- a/arch/arm/mach-davinci/pm_domain.c
+++ b/arch/arm/mach-davinci/pm_domain.c
@@ -53,6 +53,7 @@ static struct dev_pm_domain davinci_pm_domain = {
static struct pm_clk_notifier_block platform_bus_notifier = {
.pm_domain = &davinci_pm_domain,
+ .con_ids = { "fck", NULL, },
};
static int __init davinci_pm_runtime_init(void)