clk: Add CLK_IS_BASIC flag to identify basic clocks

Most platforms end up using a mix of basic clock types and
some which use clk_hw_foo struct for filling in custom platform
information when the clocks don't fit into basic types supported.

In platform code, its useful to know if a clock is using a basic
type or clk_hw_foo, which helps platforms know if they can
safely use to_clk_hw_foo to derive the clk_hw_foo pointer from
clk_hw.

Mark all basic clocks with a CLK_IS_BASIC flag.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
index 02a4da9..a9204c6 100644
--- a/drivers/clk/clk-divider.c
+++ b/drivers/clk/clk-divider.c
@@ -253,7 +253,7 @@
 
 	init.name = name;
 	init.ops = &clk_divider_ops;
-	init.flags = flags;
+	init.flags = flags | CLK_IS_BASIC;
 	init.parent_names = (parent_name ? &parent_name: NULL);
 	init.num_parents = (parent_name ? 1 : 0);
 
diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index c8c003e..a489985 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -82,7 +82,7 @@
 
 	init.name = name;
 	init.ops = &clk_fixed_factor_ops;
-	init.flags = flags;
+	init.flags = flags | CLK_IS_BASIC;
 	init.parent_names = &parent_name;
 	init.num_parents = 1;
 
diff --git a/drivers/clk/clk-fixed-rate.c b/drivers/clk/clk-fixed-rate.c
index cbd2462..7e14645 100644
--- a/drivers/clk/clk-fixed-rate.c
+++ b/drivers/clk/clk-fixed-rate.c
@@ -63,7 +63,7 @@
 
 	init.name = name;
 	init.ops = &clk_fixed_rate_ops;
-	init.flags = flags;
+	init.flags = flags | CLK_IS_BASIC;
 	init.parent_names = (parent_name ? &parent_name: NULL);
 	init.num_parents = (parent_name ? 1 : 0);
 
diff --git a/drivers/clk/clk-gate.c b/drivers/clk/clk-gate.c
index 578465e0..15114fe 100644
--- a/drivers/clk/clk-gate.c
+++ b/drivers/clk/clk-gate.c
@@ -130,7 +130,7 @@
 
 	init.name = name;
 	init.ops = &clk_gate_ops;
-	init.flags = flags;
+	init.flags = flags | CLK_IS_BASIC;
 	init.parent_names = (parent_name ? &parent_name: NULL);
 	init.num_parents = (parent_name ? 1 : 0);
 
diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
index fd36a8e..508c032 100644
--- a/drivers/clk/clk-mux.c
+++ b/drivers/clk/clk-mux.c
@@ -106,7 +106,7 @@
 
 	init.name = name;
 	init.ops = &clk_mux_ops;
-	init.flags = flags;
+	init.flags = flags | CLK_IS_BASIC;
 	init.parent_names = parent_names;
 	init.num_parents = num_parents;