On 07.04.2015 16:45, Antoine Tenart wrote:
The Berlin clock driver was sharing a DT node with the pin controller
and the reset driver. All these devices are now sub-nodes of the chip
controller. This patch rework the Berlin clock driver to allow moving
the Berlin clock DT bindings into their own sub-node of the chip
controller node.
Signed-off-by: Antoine Tenart <antoine.ten...@free-electrons.com>
Mike, Stephen,
would you mind to give your Acked-by for this patch and let me take
this through Berlin and ARM-SoC tree? The patch only touches berlin-
specific subdirectories in clk/ so there should be no merge issues
expected.
Sebastian
---
drivers/clk/berlin/bg2.c | 7 +++----
drivers/clk/berlin/bg2q.c | 7 ++++---
2 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/clk/berlin/bg2.c b/drivers/clk/berlin/bg2.c
index 515fb133495c..3bfb3aede9f4 100644
--- a/drivers/clk/berlin/bg2.c
+++ b/drivers/clk/berlin/bg2.c
@@ -502,12 +502,13 @@ static const struct berlin2_gate_data bg2_gates[]
__initconst = {
static void __init berlin2_clock_setup(struct device_node *np)
{
+ struct device_node *parent_np = of_get_parent(np);
const char *parent_names[9];
struct clk *clk;
u8 avpll_flags = 0;
int n;
- gbase = of_iomap(np, 0);
+ gbase = of_iomap(parent_np, 0);
if (!gbase)
return;
@@ -685,7 +686,5 @@ static void __init berlin2_clock_setup(struct device_node
*np)
bg2_fail:
iounmap(gbase);
}
-CLK_OF_DECLARE(berlin2_clock, "marvell,berlin2-chip-ctrl",
- berlin2_clock_setup);
-CLK_OF_DECLARE(berlin2cd_clock, "marvell,berlin2cd-chip-ctrl",
+CLK_OF_DECLARE(berlin2_clock, "marvell,berlin2-clk",
berlin2_clock_setup);
diff --git a/drivers/clk/berlin/bg2q.c b/drivers/clk/berlin/bg2q.c
index 440ef81ab15c..72a50ded145a 100644
--- a/drivers/clk/berlin/bg2q.c
+++ b/drivers/clk/berlin/bg2q.c
@@ -290,18 +290,19 @@ static const struct berlin2_gate_data bg2q_gates[]
__initconst = {
static void __init berlin2q_clock_setup(struct device_node *np)
{
+ struct device_node *parent_np = of_get_parent(np);
const char *parent_names[9];
struct clk *clk;
int n;
- gbase = of_iomap(np, 0);
+ gbase = of_iomap(parent_np, 0);
if (!gbase) {
pr_err("%s: Unable to map global base\n", np->full_name);
return;
}
/* BG2Q CPU PLL is not part of global registers */
- cpupll_base = of_iomap(np, 1);
+ cpupll_base = of_iomap(parent_np, 1);
if (!cpupll_base) {
pr_err("%s: Unable to map cpupll base\n", np->full_name);
iounmap(gbase);
@@ -384,5 +385,5 @@ bg2q_fail:
iounmap(cpupll_base);
iounmap(gbase);
}
-CLK_OF_DECLARE(berlin2q_clock, "marvell,berlin2q-chip-ctrl",
+CLK_OF_DECLARE(berlin2q_clock, "marvell,berlin2q-clk",
berlin2q_clock_setup);
--
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