[PATCH 2/3] clk: samsung: gs101: register cmu_misc clocks early

[Peter Griffin]

Update cmu_misc so it is registered early, as it contains
the gate which clocks the Multi Core Timer (MCT). This clock
is required early in boot, otherwise exynos_mct will fail
obtaining the clock.

Note this wasn't previously an issue as exynos_mct wasn't
enabled.

Signed-off-by: Peter Griffin <peter.griffin at linaro.org>
---
 drivers/clk/samsung/clk-gs101.c | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c
index 0964bb11657f..590119a25c18 100644
--- a/drivers/clk/samsung/clk-gs101.c
+++ b/drivers/clk/samsung/clk-gs101.c
@@ -2478,6 +2478,15 @@ static const struct samsung_cmu_info misc_cmu_info __initconst = {
 	.clk_name		= "dout_cmu_misc_bus",
 };
 
+static void __init gs101_cmu_misc_init(struct device_node *np)
+{
+	exynos_arm64_register_cmu(NULL, np, &misc_cmu_info);
+}
+
+/* Register CMU_MISC early, as it's needed for MCT timer */
+CLK_OF_DECLARE(gs101_cmu_misc, "google,gs101-cmu-misc",
+	       gs101_cmu_misc_init);
+
 /* ---- platform_driver ----------------------------------------------------- */
 
 static int __init gs101_cmu_probe(struct platform_device *pdev)
@@ -2495,9 +2504,6 @@ static const struct of_device_id gs101_cmu_of_match[] = {
 	{
 		.compatible = "google,gs101-cmu-apm",
 		.data = &apm_cmu_info,
-	}, {
-		.compatible = "google,gs101-cmu-misc",
-		.data = &misc_cmu_info,
 	}, {
 	},
 };
-- 
2.43.0.472.g3155946c3a-goog