[PATCH v7 05/11] clk: imx: scu: allow scu clk to take device pointer
Dong Aisheng
aisheng.dong at nxp.com
Wed Jul 29 04:00:12 EDT 2020
Used to support runtime pm.
Cc: Shawn Guo <shawnguo at kernel.org>
Cc: Sascha Hauer <kernel at pengutronix.de>
Cc: Michael Turquette <mturquette at baylibre.com>
Reviewed-by: Stephen Boyd <sboyd at kernel.org>
Signed-off-by: Dong Aisheng <aisheng.dong at nxp.com>
---
ChangeLog:
v4->v7:
* no changes
v3->v4:
* add the missing dev poninter when call __imx_clk_scu in probe
v3: new patch
---
drivers/clk/imx/clk-scu.c | 9 +++++----
drivers/clk/imx/clk-scu.h | 9 +++++----
2 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c
index dae2529bf64e..a67cca0a32ad 100644
--- a/drivers/clk/imx/clk-scu.c
+++ b/drivers/clk/imx/clk-scu.c
@@ -387,8 +387,9 @@ static const struct clk_ops clk_scu_cpu_ops = {
.unprepare = clk_scu_unprepare,
};
-struct clk_hw *__imx_clk_scu(const char *name, const char * const *parents,
- int num_parents, u32 rsrc_id, u8 clk_type)
+struct clk_hw *__imx_clk_scu(struct device *dev, const char *name,
+ const char * const *parents, int num_parents,
+ u32 rsrc_id, u8 clk_type)
{
struct clk_init_data init;
struct clk_scu *clk;
@@ -422,7 +423,7 @@ struct clk_hw *__imx_clk_scu(const char *name, const char * const *parents,
clk->hw.init = &init;
hw = &clk->hw;
- ret = clk_hw_register(NULL, hw);
+ ret = clk_hw_register(dev, hw);
if (ret) {
kfree(clk);
hw = ERR_PTR(ret);
@@ -453,7 +454,7 @@ static int imx_clk_scu_probe(struct platform_device *pdev)
struct imx_scu_clk_node *clk = dev_get_platdata(dev);
struct clk_hw *hw;
- hw = __imx_clk_scu(clk->name, clk->parents, clk->num_parents,
+ hw = __imx_clk_scu(NULL, clk->name, clk->parents, clk->num_parents,
clk->rsrc, clk->clk_type);
if (IS_ERR(hw))
return PTR_ERR(hw);
diff --git a/drivers/clk/imx/clk-scu.h b/drivers/clk/imx/clk-scu.h
index f7480898ea74..22976d64a96a 100644
--- a/drivers/clk/imx/clk-scu.h
+++ b/drivers/clk/imx/clk-scu.h
@@ -19,8 +19,9 @@ struct clk_hw *imx_clk_scu_alloc_dev(const char *name,
const char * const *parents,
int num_parents, u32 rsrc_id, u8 clk_type);
-struct clk_hw *__imx_clk_scu(const char *name, const char * const *parents,
- int num_parents, u32 rsrc_id, u8 clk_type);
+struct clk_hw *__imx_clk_scu(struct device *dev, const char *name,
+ const char * const *parents, int num_parents,
+ u32 rsrc_id, u8 clk_type);
void imx_clk_scu_unregister(void);
@@ -30,7 +31,7 @@ static inline struct clk_hw *imx_clk_scu(const char *name, u32 rsrc_id,
if (clk_cells == 2)
return imx_clk_scu_alloc_dev(name, NULL, 0, rsrc_id, clk_type);
else
- return __imx_clk_scu(name, NULL, 0, rsrc_id, clk_type);
+ return __imx_clk_scu(NULL, name, NULL, 0, rsrc_id, clk_type);
}
static inline struct clk_hw *imx_clk_scu2(const char *name, const char * const *parents,
@@ -40,7 +41,7 @@ static inline struct clk_hw *imx_clk_scu2(const char *name, const char * const *
if (clk_cells == 2)
return imx_clk_scu_alloc_dev(name, parents, num_parents, rsrc_id, clk_type);
else
- return __imx_clk_scu(name, parents, num_parents, rsrc_id, clk_type);
+ return __imx_clk_scu(NULL, name, parents, num_parents, rsrc_id, clk_type);
}
struct clk_hw *imx_clk_lpcg_scu(const char *name, const char *parent_name,
--
2.23.0
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