| From d60d0cff4ab01255b25375425745c3cff69558ad Mon Sep 17 00:00:00 2001 |
| From: Lihua Yao <ylhuajnu@outlook.com> |
| Date: Tue, 10 Sep 2019 13:22:28 +0000 |
| Subject: ARM: dts: s3c64xx: Fix init order of clock providers |
| |
| From: Lihua Yao <ylhuajnu@outlook.com> |
| |
| 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: 3f6d439f2022 ("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> |
| |
| --- |
| arch/arm/boot/dts/s3c6410-mini6410.dts | 4 ++++ |
| arch/arm/boot/dts/s3c6410-smdk6410.dts | 4 ++++ |
| 2 files changed, 8 insertions(+) |
| |
| --- a/arch/arm/boot/dts/s3c6410-mini6410.dts |
| +++ b/arch/arm/boot/dts/s3c6410-mini6410.dts |
| @@ -167,6 +167,10 @@ |
| }; |
| }; |
| |
| +&clocks { |
| + clocks = <&fin_pll>; |
| +}; |
| + |
| &sdhci0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; |
| --- a/arch/arm/boot/dts/s3c6410-smdk6410.dts |
| +++ b/arch/arm/boot/dts/s3c6410-smdk6410.dts |
| @@ -71,6 +71,10 @@ |
| }; |
| }; |
| |
| +&clocks { |
| + clocks = <&fin_pll>; |
| +}; |
| + |
| &sdhci0 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&sd0_clk>, <&sd0_cmd>, <&sd0_cd>, <&sd0_bus4>; |