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clk: samsung: gs101: register cmu_misc clocks early

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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@linaro.org>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20231222165355.1462740-3-peter.griffin@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
This commit is contained in:
Peter Griffin 2023-12-22 16:53:54 +00:00 committed by Krzysztof Kozlowski
parent d76c762e7e
commit 163cd42fc4
1 changed files with 9 additions and 3 deletions
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12
drivers/clk/samsung/clk-gs101.c
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@ -2478,6 +2478,15 @@ static const struct samsung_cmu_info misc_cmu_info __initconst = {
.clk_name = "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,
}, {
},
};