CLKS signal for McBSP ports can be selected from internal (PRCM) or external
(ABE_CLKS pin) source.
To be able to use existing code we need to create clock aliases consistent
among OMAP2/3/4.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
---
Hi,
this patch should fix the clock reparenting on OMAP4 for McBSP ports.
Regards,
Peter
arch/arm/mach-omap2/clock44xx_data.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-omap2/clock44xx_data.c b/arch/arm/mach-omap2/clock44xx_data.c
index 08e86d7..7e76ac3 100644
--- a/arch/arm/mach-omap2/clock44xx_data.c
+++ b/arch/arm/mach-omap2/clock44xx_data.c
@@ -3120,6 +3120,10 @@ static struct clk auxclkreq5_ck = {
static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "extalt_clkin_ck", &extalt_clkin_ck, CK_443X),
CLK(NULL, "pad_clks_ck", &pad_clks_ck, CK_443X),
+ CLK("omap-mcbsp.1", "pad_fck", &pad_clks_ck, CK_443X),
+ CLK("omap-mcbsp.2", "pad_fck", &pad_clks_ck, CK_443X),
+ CLK("omap-mcbsp.3", "pad_fck", &pad_clks_ck, CK_443X),
+ CLK("omap-mcbsp.4", "pad_fck", &pad_clks_ck, CK_443X),
CLK(NULL, "pad_slimbus_core_clks_ck", &pad_slimbus_core_clks_ck, CK_443X),
CLK(NULL, "secure_32k_clk_src_ck", &secure_32k_clk_src_ck, CK_443X),
CLK(NULL, "slimbus_clk", &slimbus_clk, CK_443X),
@@ -3254,12 +3258,16 @@ static struct omap_clk omap44xx_clks[] = {
CLK(NULL, "mcasp_sync_mux_ck", &mcasp_sync_mux_ck, CK_443X),
CLK(NULL, "mcasp_fck", &mcasp_fck, CK_443X),
CLK(NULL, "mcbsp1_sync_mux_ck", &mcbsp1_sync_mux_ck, CK_443X),
+ CLK("omap-mcbsp.1", "prcm_fck", &mcbsp1_sync_mux_ck, CK_443X),
CLK(NULL, "mcbsp1_fck", &mcbsp1_fck, CK_443X),
CLK(NULL, "mcbsp2_sync_mux_ck", &mcbsp2_sync_mux_ck, CK_443X),
+ CLK("omap-mcbsp.2", "prcm_fck", &mcbsp2_sync_mux_ck, CK_443X),
CLK(NULL, "mcbsp2_fck", &mcbsp2_fck, CK_443X),
CLK(NULL, "mcbsp3_sync_mux_ck", &mcbsp3_sync_mux_ck, CK_443X),
+ CLK("omap-mcbsp.3", "prcm_fck", &mcbsp3_sync_mux_ck, CK_443X),
CLK(NULL, "mcbsp3_fck", &mcbsp3_fck, CK_443X),
CLK(NULL, "mcbsp4_sync_mux_ck", &mcbsp4_sync_mux_ck, CK_443X),
+ CLK("omap-mcbsp.4", "prcm_fck", &mcbsp4_sync_mux_ck, CK_443X),
CLK(NULL, "mcbsp4_fck", &mcbsp4_fck, CK_443X),
CLK(NULL, "mcpdm_fck", &mcpdm_fck, CK_443X),
CLK(NULL, "mcspi1_fck", &mcspi1_fck, CK_443X),
--
1.7.8.5
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