OMAP3: PM: Add D2D clocks and auto-idle setup to PRCM init

Add D2D clocks (modem_fck, sad2d_ick, mad2d_ick) to clock framework
and ensure that auto-idle bits are set for these clocks during PRCM
init.

Also add omap3_d2d_idle() function called durint PRCM setup which
ensures D2D pins are MUX'd correctly to enable retention for
standalone (no-modem) devices.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/clock34xx.c b/arch/arm/mach-omap2/clock34xx.c
index 62021397e5f9..9e43fe5209d3 100644
--- a/arch/arm/mach-omap2/clock34xx.c
+++ b/arch/arm/mach-omap2/clock34xx.c
@@ -129,6 +129,9 @@ static struct omap_clk omap34xx_clks[] = {
         CLK(NULL,       "sgx_fck",      &sgx_fck,       CK_3430ES2),
         CLK(NULL,       "sgx_ick",      &sgx_ick,       CK_3430ES2),
         CLK(NULL,       "d2d_26m_fck",  &d2d_26m_fck,   CK_3430ES1),
+        CLK(NULL,       "modem_fck",    &modem_fck,     CK_343X),
+        CLK(NULL,       "sad2d_ick",    &sad2d_ick,     CK_343X),
+        CLK(NULL,       "mad2d_ick",    &mad2d_ick,     CK_343X),
         CLK(NULL,       "gpt10_fck",    &gpt10_fck,     CK_343X),
         CLK(NULL,       "gpt11_fck",    &gpt11_fck,     CK_343X),
         CLK(NULL,       "cpefuse_fck",  &cpefuse_fck,   CK_3430ES2),