arm-dts-s3c64xx-fix-init-order-of-clock-providers.patch

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>;