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authorPaul Cercueil <paul@crapouillou.net>2020-09-03 04:50:47 +0300
committerStephen Boyd <sboyd@kernel.org>2020-10-14 06:04:50 +0300
commit2e4ee634f80510b54dee144773c0be3190eb4208 (patch)
treeaa083040bb0274b7547a54bf852cd6355908c6ad /drivers/clk/ingenic
parent3860dc599b7d3de869d9d7e2274d2ca8f1e2be86 (diff)
downloadlinux-2e4ee634f80510b54dee144773c0be3190eb4208.tar.xz
clk: ingenic: Don't tag custom clocks with CLK_SET_RATE_PARENT
The custom clocks have custom functions to round, get or set their rate. Therefore, we can't assume that they need the CLK_SET_RATE_PARENT flag. Signed-off-by: Paul Cercueil <paul@crapouillou.net> Link: https://lore.kernel.org/r/20200903015048.3091523-4-paul@crapouillou.net Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk/ingenic')
-rw-r--r--drivers/clk/ingenic/cgu.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/clk/ingenic/cgu.c b/drivers/clk/ingenic/cgu.c
index 521a40dfcb72..a1a4f1adaa3a 100644
--- a/drivers/clk/ingenic/cgu.c
+++ b/drivers/clk/ingenic/cgu.c
@@ -629,6 +629,13 @@ static int ingenic_register_clock(struct ingenic_cgu *cgu, unsigned idx)
caps = clk_info->type;
+ if (caps & CGU_CLK_DIV) {
+ caps &= ~CGU_CLK_DIV;
+ } else if (!(caps & CGU_CLK_CUSTOM)) {
+ /* pass rate changes to the parent clock */
+ clk_init.flags |= CLK_SET_RATE_PARENT;
+ }
+
if (caps & (CGU_CLK_MUX | CGU_CLK_CUSTOM)) {
clk_init.num_parents = 0;
@@ -690,13 +697,6 @@ static int ingenic_register_clock(struct ingenic_cgu *cgu, unsigned idx)
caps &= ~(CGU_CLK_MUX | CGU_CLK_MUX_GLITCHFREE);
}
- if (caps & CGU_CLK_DIV) {
- caps &= ~CGU_CLK_DIV;
- } else {
- /* pass rate changes to the parent clock */
- clk_init.flags |= CLK_SET_RATE_PARENT;
- }
-
if (caps) {
pr_err("%s: unknown clock type 0x%x\n", __func__, caps);
goto out;