2 files changed, 13 insertions, 5 deletions

diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index 94a4949be9b0..d6afc1291fe9 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -120,6 +120,8 @@ u32 omap2_clk_readl(struct clk_hw_omap *clk, void __iomem *reg)
 static struct ti_clk_ll_ops omap_clk_ll_ops = {
         .clk_readl = clk_memmap_readl,
         .clk_writel = clk_memmap_writel,
+        .clkdm_clk_enable = clkdm_clk_enable,
+        .clkdm_clk_disable = clkdm_clk_disable,
 };
 
 /**
diff --git a/include/linux/clk/ti.h b/include/linux/clk/ti.h
index 61deace552ec..fcf91844e94b 100644
--- a/include/linux/clk/ti.h
+++ b/include/linux/clk/ti.h
@@ -238,18 +238,24 @@ struct clk_omap_reg {
 };
 
 /**
- * struct ti_clk_ll_ops - low-level register access ops for a clock
+ * struct ti_clk_ll_ops - low-level ops for clocks
  * @clk_readl: pointer to register read function
  * @clk_writel: pointer to register write function
+ * @clkdm_clk_enable: pointer to clockdomain enable function
+ * @clkdm_clk_disable: pointer to clockdomain disable function
  *
- * Low-level register access ops are generally used by the basic clock types
- * (clk-gate, clk-mux, clk-divider etc.) to provide support for various
- * low-level hardware interfaces (direct MMIO, regmap etc.), but can also be
- * used by other hardware-specific clock drivers if needed.
+ * Low-level ops are generally used by the basic clock types (clk-gate,
+ * clk-mux, clk-divider etc.) to provide support for various low-level
+ * hadrware interfaces (direct MMIO, regmap etc.), and is initialized
+ * by board code. Low-level ops also contain some other platform specific
+ * operations not provided directly by clock drivers.
  */
 struct ti_clk_ll_ops {
         u32     (*clk_readl)(void __iomem *reg);
         void    (*clk_writel)(u32 val, void __iomem *reg);
+        int     (*clkdm_clk_enable)(struct clockdomain *clkdm, struct clk *clk);
+        int     (*clkdm_clk_disable)(struct clockdomain *clkdm,
+                                     struct clk *clk);
 };
 
 extern struct ti_clk_ll_ops *ti_clk_ll_ops;