diff options
Diffstat (limited to 'drivers/clk/bcm/clk-iproc.h')
| -rw-r--r-- | drivers/clk/bcm/clk-iproc.h | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/clk/bcm/clk-iproc.h b/drivers/clk/bcm/clk-iproc.h index d834b7abd5c6..8988de70a98c 100644 --- a/drivers/clk/bcm/clk-iproc.h +++ b/drivers/clk/bcm/clk-iproc.h @@ -49,6 +49,18 @@ #define IPROC_CLK_PLL_NEEDS_SW_CFG BIT(4) /* + * Some PLLs use a different way to control clock power, via the PWRDWN bit in + * the PLL control register + */ +#define IPROC_CLK_EMBED_PWRCTRL BIT(5) + +/* + * Some PLLs have separate registers for Status and Control. Identify this to + * let the driver know if additional registers need to be used + */ +#define IPROC_CLK_PLL_SPLIT_STAT_CTRL BIT(6) + +/* * Parameters for VCO frequency configuration * * VCO frequency = @@ -88,12 +100,19 @@ struct iproc_pll_aon_pwr_ctrl { }; /* - * Control of the PLL reset, with Ki, Kp, and Ka parameters + * Control of the PLL reset */ struct iproc_pll_reset_ctrl { unsigned int offset; unsigned int reset_shift; unsigned int p_reset_shift; +}; + +/* + * Control of the Ki, Kp, and Ka parameters + */ +struct iproc_pll_dig_filter_ctrl { + unsigned int offset; unsigned int ki_shift; unsigned int ki_width; unsigned int kp_shift; @@ -123,6 +142,7 @@ struct iproc_pll_ctrl { struct iproc_pll_aon_pwr_ctrl aon; struct iproc_asiu_gate asiu; struct iproc_pll_reset_ctrl reset; + struct iproc_pll_dig_filter_ctrl dig_filter; struct iproc_pll_sw_ctrl sw_ctrl; struct iproc_clk_reg_op ndiv_int; struct iproc_clk_reg_op ndiv_frac; |