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clk: tegra: Fix comments for structure definitions

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Some fields moved from the tegra_clk_pll struct to the tegra_pll_params
struct. Update the struct comments to reflect where the fields really
are.

Signed-off-by: Rhyland Klein <rklein@nvidia.com>
Acked-By: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Benson Leung <bleung@chromium.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Rhyland Klein 2015-04-13 12:38:17 -04:00 committed by Thierry Reding
parent 4182b8d454
commit fdc1feadc0
1 changed files with 43 additions and 43 deletions
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86
drivers/clk/tegra/clk.h
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@ -171,6 +171,30 @@ struct div_nmp {
* @lock_bit_idx: Bit index for PLL lock status
* @lock_enable_bit_idx: Bit index to enable PLL lock
* @lock_delay: Delay in us if PLL lock is not used
* @freq_table: array of frequencies supported by PLL
* @fixed_rate: PLL rate if it is fixed
* @flags: PLL flags
*
* Flags:
* TEGRA_PLL_USE_LOCK - This flag indicated to use lock bits for
* PLL locking. If not set it will use lock_delay value to wait.
* TEGRA_PLL_HAS_CPCON - This flag indicates that CPCON value needs
* to be programmed to change output frequency of the PLL.
* TEGRA_PLL_SET_LFCON - This flag indicates that LFCON value needs
* to be programmed to change output frequency of the PLL.
* TEGRA_PLL_SET_DCCON - This flag indicates that DCCON value needs
* to be programmed to change output frequency of the PLL.
* TEGRA_PLLU - PLLU has inverted post divider. This flags indicated
* that it is PLLU and invert post divider value.
* TEGRA_PLLM - PLLM has additional override settings in PMC. This
* flag indicates that it is PLLM and use override settings.
* TEGRA_PLL_FIXED - We are not supposed to change output frequency
* of some plls.
* TEGRA_PLLE_CONFIGURE - Configure PLLE when enabling.
* TEGRA_PLL_LOCK_MISC - Lock bit is in the misc register instead of the
* base register.
* TEGRA_PLL_BYPASS - PLL has bypass bit
* TEGRA_PLL_HAS_LOCK_ENABLE - PLL has bit to enable lock monitoring
*/
struct tegra_clk_pll_params {
unsigned long input_min;
@ -203,49 +227,6 @@ struct tegra_clk_pll_params {
unsigned long fixed_rate;
};
/**
* struct tegra_clk_pll - Tegra PLL clock
*
* @hw: handle between common and hardware-specifix interfaces
* @clk_base: address of CAR controller
* @pmc: address of PMC, required to read override bits
* @freq_table: array of frequencies supported by PLL
* @params: PLL parameters
* @flags: PLL flags
* @fixed_rate: PLL rate if it is fixed
* @lock: register lock
*
* Flags:
* TEGRA_PLL_USE_LOCK - This flag indicated to use lock bits for
* PLL locking. If not set it will use lock_delay value to wait.
* TEGRA_PLL_HAS_CPCON - This flag indicates that CPCON value needs
* to be programmed to change output frequency of the PLL.
* TEGRA_PLL_SET_LFCON - This flag indicates that LFCON value needs
* to be programmed to change output frequency of the PLL.
* TEGRA_PLL_SET_DCCON - This flag indicates that DCCON value needs
* to be programmed to change output frequency of the PLL.
* TEGRA_PLLU - PLLU has inverted post divider. This flags indicated
* that it is PLLU and invert post divider value.
* TEGRA_PLLM - PLLM has additional override settings in PMC. This
* flag indicates that it is PLLM and use override settings.
* TEGRA_PLL_FIXED - We are not supposed to change output frequency
* of some plls.
* TEGRA_PLLE_CONFIGURE - Configure PLLE when enabling.
* TEGRA_PLL_LOCK_MISC - Lock bit is in the misc register instead of the
* base register.
* TEGRA_PLL_BYPASS - PLL has bypass bit
* TEGRA_PLL_HAS_LOCK_ENABLE - PLL has bit to enable lock monitoring
*/
struct tegra_clk_pll {
struct clk_hw hw;
void __iomem *clk_base;
void __iomem *pmc;
spinlock_t *lock;
struct tegra_clk_pll_params *params;
};
#define to_clk_pll(_hw) container_of(_hw, struct tegra_clk_pll, hw)
#define TEGRA_PLL_USE_LOCK BIT(0)
#define TEGRA_PLL_HAS_CPCON BIT(1)
#define TEGRA_PLL_SET_LFCON BIT(2)
@ -258,6 +239,25 @@ struct tegra_clk_pll {
#define TEGRA_PLL_BYPASS BIT(9)
#define TEGRA_PLL_HAS_LOCK_ENABLE BIT(10)
/**
* struct tegra_clk_pll - Tegra PLL clock
*
* @hw: handle between common and hardware-specifix interfaces
* @clk_base: address of CAR controller
* @pmc: address of PMC, required to read override bits
* @lock: register lock
* @params: PLL parameters
*/
struct tegra_clk_pll {
struct clk_hw hw;
void __iomem *clk_base;
void __iomem *pmc;
spinlock_t *lock;
struct tegra_clk_pll_params *params;
};
#define to_clk_pll(_hw) container_of(_hw, struct tegra_clk_pll, hw)
extern const struct clk_ops tegra_clk_pll_ops;
extern const struct clk_ops tegra_clk_plle_ops;
struct clk *tegra_clk_register_pll(const char *name, const char *parent_name,