diff options
| -rw-r--r-- | drivers/clk/meson/g12a.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c index 185b6348251d..d0d4c7b6dc82 100644 --- a/drivers/clk/meson/g12a.c +++ b/drivers/clk/meson/g12a.c @@ -777,12 +777,23 @@ static struct clk_regmap g12a_hdmi_pll_dco = { }, }; +/* + * G12/SM1 hdmi OD dividers are POWER_OF_TWO dividers but limited to /4. + * A divider value of 3 should map to /8 but instead map /4 so ignore it. + */ +static const struct clk_div_table g12a_hdmi_pll_od_div_table[] = { + { .val = 0, .div = 1 }, + { .val = 1, .div = 2 }, + { .val = 2, .div = 4 }, + { /* sentinel */ } +}; + static struct clk_regmap g12a_hdmi_pll_od = { .data = &(struct clk_regmap_div_data){ .offset = HHI_HDMI_PLL_CNTL0, .shift = 16, .width = 2, - .flags = CLK_DIVIDER_POWER_OF_TWO, + .table = g12a_hdmi_pll_od_div_table, }, .hw.init = &(struct clk_init_data){ .name = "hdmi_pll_od", @@ -800,7 +811,7 @@ static struct clk_regmap g12a_hdmi_pll_od2 = { .offset = HHI_HDMI_PLL_CNTL0, .shift = 18, .width = 2, - .flags = CLK_DIVIDER_POWER_OF_TWO, + .table = g12a_hdmi_pll_od_div_table, }, .hw.init = &(struct clk_init_data){ .name = "hdmi_pll_od2", @@ -818,7 +829,7 @@ static struct clk_regmap g12a_hdmi_pll = { .offset = HHI_HDMI_PLL_CNTL0, .shift = 20, .width = 2, - .flags = CLK_DIVIDER_POWER_OF_TWO, + .table = g12a_hdmi_pll_od_div_table, }, .hw.init = &(struct clk_init_data){ .name = "hdmi_pll", |