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ARM: dts: s3c64xx: Fix init order of clock providers

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commit d60d0cff4ab01255b25375425745c3cff69558ad upstream.

fin_pll is the parent of clock-controller@7e00f000, specify
the dependency to ensure proper initialization order of clock
providers.

without this patch:
[    0.000000] S3C6410 clocks: apll = 0, mpll = 0
[    0.000000]  epll = 0, arm_clk = 0

with this patch:
[    0.000000] S3C6410 clocks: apll = 532000000, mpll = 532000000
[    0.000000]  epll = 24000000, arm_clk = 532000000

Cc: <stable@vger.kernel.org>
Fixes: 3f6d439f20 ("clk: reverse default clk provider initialization order in of_clk_init()")
Signed-off-by: Lihua Yao <ylhuajnu@outlook.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lihua Yao 2019-09-10 13:22:28 +00:00 committed by Greg Kroah-Hartman
parent ef23061cc4
commit e8856787db
2 changed files with 8 additions and 0 deletions
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4
arch/arm/boot/dts/s3c6410-mini6410.dts
View File

@ -165,6 +165,10 @@
};
};
&clocks {
clocks = <&fin_pll>;
};
&sdhci0 {
pinctrl-names = "default";
pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;

4
arch/arm/boot/dts/s3c6410-smdk6410.dts
View File

@ -69,6 +69,10 @@
};
};
&clocks {
clocks = <&fin_pll>;
};
&sdhci0 {
pinctrl-names = "default";
pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>;