diff options
| author | Dong Aisheng <aisheng.dong@nxp.com> | 2020-07-29 10:00:16 +0200 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-10-26 03:54:02 +0100 |
| commit | a4bfc85ccf374fb4ff10c806a270bf241598a70a (patch) | |
| tree | 18968ba8fecead8c4f611b8d0379523a203cf5f9 /drivers/clk/imx | |
| parent | clk: imx: imx8qxp-lpcg: add parsing clocks from device tree (diff) | |
| download | linux-a4bfc85ccf374fb4ff10c806a270bf241598a70a.tar.xz linux-a4bfc85ccf374fb4ff10c806a270bf241598a70a.zip | |
clk: imx: lpcg: allow lpcg clk to take device pointer
Used to support runtime pm.
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/clk/imx')
| -rw-r--r-- | drivers/clk/imx/clk-lpcg-scu.c | 8 | ||||
| -rw-r--r-- | drivers/clk/imx/clk-scu.h | 24 |
2 files changed, 24 insertions, 8 deletions
diff --git a/drivers/clk/imx/clk-lpcg-scu.c b/drivers/clk/imx/clk-lpcg-scu.c index fab9c94a5e69..4363ab6f46d5 100644 --- a/drivers/clk/imx/clk-lpcg-scu.c +++ b/drivers/clk/imx/clk-lpcg-scu.c @@ -81,9 +81,9 @@ static const struct clk_ops clk_lpcg_scu_ops = { .disable = clk_lpcg_scu_disable, }; -struct clk_hw *imx_clk_lpcg_scu(const char *name, const char *parent_name, - unsigned long flags, void __iomem *reg, - u8 bit_idx, bool hw_gate) +struct clk_hw *__imx_clk_lpcg_scu(struct device *dev, const char *name, + const char *parent_name, unsigned long flags, + void __iomem *reg, u8 bit_idx, bool hw_gate) { struct clk_lpcg_scu *clk; struct clk_init_data init; @@ -107,7 +107,7 @@ struct clk_hw *imx_clk_lpcg_scu(const char *name, const char *parent_name, 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); diff --git a/drivers/clk/imx/clk-scu.h b/drivers/clk/imx/clk-scu.h index 6a879526b3d5..faee1ba5c4ee 100644 --- a/drivers/clk/imx/clk-scu.h +++ b/drivers/clk/imx/clk-scu.h @@ -25,6 +25,11 @@ struct clk_hw *__imx_clk_scu(struct device *dev, const char *name, void imx_clk_scu_unregister(void); +struct clk_hw *__imx_clk_lpcg_scu(struct device *dev, const char *name, + const char *parent_name, unsigned long flags, + void __iomem *reg, u8 bit_idx, bool hw_gate); +void imx_clk_lpcg_scu_unregister(struct clk_hw *hw); + static inline struct clk_hw *imx_clk_scu(const char *name, u32 rsrc_id, u8 clk_type, u8 clk_cells) { @@ -44,8 +49,19 @@ static inline struct clk_hw *imx_clk_scu2(const char *name, const char * const * 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, - unsigned long flags, void __iomem *reg, - u8 bit_idx, bool hw_gate); -void imx_clk_lpcg_scu_unregister(struct clk_hw *hw); +static inline struct clk_hw *imx_clk_lpcg_scu_dev(struct device *dev, const char *name, + const char *parent_name, unsigned long flags, + void __iomem *reg, u8 bit_idx, bool hw_gate) +{ + return __imx_clk_lpcg_scu(dev, name, parent_name, flags, reg, + bit_idx, hw_gate); +} + +static inline struct clk_hw *imx_clk_lpcg_scu(const char *name, const char *parent_name, + unsigned long flags, void __iomem *reg, + u8 bit_idx, bool hw_gate) +{ + return __imx_clk_lpcg_scu(NULL, name, parent_name, flags, reg, + bit_idx, hw_gate); +} #endif |