clk: meson: g12a: fix cpu clock rate setting

CLK_SET_RATE_NO_REPARENT is wrongly set on the g12a cpu premux0 clocks
flags, and CLK_SET_RATE_PARENT is required for the g12a cpu premux0 clock
and the g12b cpub premux0 clock, otherwise CCF always selects the SYS_PLL
clock to feed the cpu cluster.

Fixes: ffae8475b90c ("clk: meson: g12a: add notifiers to handle cpu clock change")
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>

diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index ea4c791..33c7e04 100644 (file)
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -353,8 +353,7 @@ static struct clk_regmap g12a_cpu_clk_premux0 = {
                        { .hw = &g12a_fclk_div3.hw },
                },
                .num_parents = 3,
-               /* This sub-tree is used a parking clock */
-               .flags = CLK_SET_RATE_NO_REPARENT,
+               .flags = CLK_SET_RATE_PARENT,
        },
 };
 
@@ -533,6 +532,7 @@ static struct clk_regmap g12b_cpub_clk_premux0 = {
                        { .hw = &g12a_fclk_div3.hw },
                },
                .num_parents = 3,
+               .flags = CLK_SET_RATE_PARENT,
        },
 };