clk: berlin: add cpuclk

Add cpuclk in the Berlin BG2Q clock driver. This clk has a divider
fixed to 1.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/clk/berlin/bg2q.c b/drivers/clk/berlin/bg2q.c
index 221f40c2b850..72d2f3500db8 100644
--- a/drivers/clk/berlin/bg2q.c
+++ b/drivers/clk/berlin/bg2q.c
@@ -45,7 +45,7 @@
 #define REG_SDIO0XIN_CLKCTL     0x0158
 #define REG_SDIO1XIN_CLKCTL     0x015c
 
-#define MAX_CLKS 27
+#define MAX_CLKS 28
 static struct clk *clks[MAX_CLKS];
 static struct clk_onecell_data clk_data;
 static DEFINE_SPINLOCK(lock);
@@ -356,13 +356,13 @@ static void __init berlin2q_clock_setup(struct device_node *np)
                             gd->bit_idx, 0, &lock);
         }
 
-        /*
-         * twdclk is derived from cpu/3
-         * TODO: use cpupll until cpuclk is not available
-         */
+        /* cpuclk divider is fixed to 1 */
+        clks[CLKID_CPU] =
+                clk_register_fixed_factor(NULL, "cpu", clk_names[CPUPLL],
+                                          0, 1, 1);
+        /* twdclk is derived from cpu/3 */
         clks[CLKID_TWD] =
-                clk_register_fixed_factor(NULL, "twd", clk_names[CPUPLL],
-                                          0, 1, 3);
+                clk_register_fixed_factor(NULL, "twd", "cpu", 0, 1, 3);
 
         /* check for errors on leaf clocks */
         for (n = 0; n < MAX_CLKS; n++) {