diff options
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/imx/clk-imx7ulp.c | 16 | ||||
| -rw-r--r-- | drivers/clk/imx/clk-pfdv2.c | 9 | ||||
| -rw-r--r-- | drivers/clk/imx/clk.h | 9 |
3 files changed, 21 insertions, 13 deletions
diff --git a/drivers/clk/imx/clk-imx7ulp.c b/drivers/clk/imx/clk-imx7ulp.c index ba50d6db8097..b6e45e77ee39 100644 --- a/drivers/clk/imx/clk-imx7ulp.c +++ b/drivers/clk/imx/clk-imx7ulp.c @@ -82,16 +82,16 @@ static void __init imx7ulp_clk_scg1_init(struct device_node *np) hws[IMX7ULP_CLK_SPLL] = imx_clk_hw_pllv4(IMX_PLLV4_IMX7ULP, "spll", "spll_pre_div", base + 0x600); /* APLL PFDs */ - hws[IMX7ULP_CLK_APLL_PFD0] = imx_clk_hw_pfdv2("apll_pfd0", "apll", base + 0x50c, 0); - hws[IMX7ULP_CLK_APLL_PFD1] = imx_clk_hw_pfdv2("apll_pfd1", "apll", base + 0x50c, 1); - hws[IMX7ULP_CLK_APLL_PFD2] = imx_clk_hw_pfdv2("apll_pfd2", "apll", base + 0x50c, 2); - hws[IMX7ULP_CLK_APLL_PFD3] = imx_clk_hw_pfdv2("apll_pfd3", "apll", base + 0x50c, 3); + hws[IMX7ULP_CLK_APLL_PFD0] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "apll_pfd0", "apll", base + 0x50c, 0); + hws[IMX7ULP_CLK_APLL_PFD1] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "apll_pfd1", "apll", base + 0x50c, 1); + hws[IMX7ULP_CLK_APLL_PFD2] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "apll_pfd2", "apll", base + 0x50c, 2); + hws[IMX7ULP_CLK_APLL_PFD3] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "apll_pfd3", "apll", base + 0x50c, 3); /* SPLL PFDs */ - hws[IMX7ULP_CLK_SPLL_PFD0] = imx_clk_hw_pfdv2("spll_pfd0", "spll", base + 0x60C, 0); - hws[IMX7ULP_CLK_SPLL_PFD1] = imx_clk_hw_pfdv2("spll_pfd1", "spll", base + 0x60C, 1); - hws[IMX7ULP_CLK_SPLL_PFD2] = imx_clk_hw_pfdv2("spll_pfd2", "spll", base + 0x60C, 2); - hws[IMX7ULP_CLK_SPLL_PFD3] = imx_clk_hw_pfdv2("spll_pfd3", "spll", base + 0x60C, 3); + hws[IMX7ULP_CLK_SPLL_PFD0] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "spll_pfd0", "spll", base + 0x60C, 0); + hws[IMX7ULP_CLK_SPLL_PFD1] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "spll_pfd1", "spll", base + 0x60C, 1); + hws[IMX7ULP_CLK_SPLL_PFD2] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "spll_pfd2", "spll", base + 0x60C, 2); + hws[IMX7ULP_CLK_SPLL_PFD3] = imx_clk_hw_pfdv2(IMX_PFDV2_IMX7ULP, "spll_pfd3", "spll", base + 0x60C, 3); /* PLL Mux */ hws[IMX7ULP_CLK_APLL_PFD_SEL] = imx_clk_hw_mux_flags("apll_pfd_sel", base + 0x508, 14, 2, apll_pfd_sels, ARRAY_SIZE(apll_pfd_sels), CLK_SET_RATE_PARENT | CLK_SET_PARENT_GATE); diff --git a/drivers/clk/imx/clk-pfdv2.c b/drivers/clk/imx/clk-pfdv2.c index 9cba83521988..42505669cdfb 100644 --- a/drivers/clk/imx/clk-pfdv2.c +++ b/drivers/clk/imx/clk-pfdv2.c @@ -200,8 +200,8 @@ static const struct clk_ops clk_pfdv2_ops = { .is_enabled = clk_pfdv2_is_enabled, }; -struct clk_hw *imx_clk_hw_pfdv2(const char *name, const char *parent_name, - void __iomem *reg, u8 idx) +struct clk_hw *imx_clk_hw_pfdv2(enum imx_pfdv2_type type, const char *name, + const char *parent_name, void __iomem *reg, u8 idx) { struct clk_init_data init; struct clk_pfdv2 *pfd; @@ -223,7 +223,10 @@ struct clk_hw *imx_clk_hw_pfdv2(const char *name, const char *parent_name, init.ops = &clk_pfdv2_ops; init.parent_names = &parent_name; init.num_parents = 1; - init.flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT; + if (type == IMX_PFDV2_IMX7ULP) + init.flags = CLK_SET_RATE_GATE | CLK_SET_RATE_PARENT; + else + init.flags = CLK_SET_RATE_GATE; pfd->hw.init = &init; diff --git a/drivers/clk/imx/clk.h b/drivers/clk/imx/clk.h index a81dca00e8d1..819949973db1 100644 --- a/drivers/clk/imx/clk.h +++ b/drivers/clk/imx/clk.h @@ -47,6 +47,11 @@ enum imx_pllv4_type { IMX_PLLV4_IMX8ULP, }; +enum imx_pfdv2_type { + IMX_PFDV2_IMX7ULP, + IMX_PFDV2_IMX8ULP, +}; + /* NOTE: Rate table should be kept sorted in descending order. */ struct imx_pll14xx_rate_table { unsigned int rate; @@ -270,8 +275,8 @@ struct clk_hw *imx_clk_hw_gate_exclusive(const char *name, const char *parent, struct clk_hw *imx_clk_hw_pfd(const char *name, const char *parent_name, void __iomem *reg, u8 idx); -struct clk_hw *imx_clk_hw_pfdv2(const char *name, const char *parent_name, - void __iomem *reg, u8 idx); +struct clk_hw *imx_clk_hw_pfdv2(enum imx_pfdv2_type type, const char *name, + const char *parent_name, void __iomem *reg, u8 idx); struct clk_hw *imx_clk_hw_busy_divider(const char *name, const char *parent_name, void __iomem *reg, u8 shift, u8 width, |