diff options
author | Peter Griffin <peter.griffin@linaro.org> | 2023-12-22 19:53:54 +0300 |
---|---|---|
committer | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-01-22 14:01:54 +0300 |
commit | 163cd42fc49081964e0fc6f0b1e94b6b50eb85f5 (patch) | |
tree | 3ffabd74c36979cb438545922e6da23359f2aade /drivers/clk/samsung | |
parent | d76c762e7ee04af79e1c127422e0bbcb5f123018 (diff) | |
download | linux-163cd42fc49081964e0fc6f0b1e94b6b50eb85f5.tar.xz |
clk: samsung: gs101: register cmu_misc clocks early
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>
Diffstat (limited to 'drivers/clk/samsung')
-rw-r--r-- | drivers/clk/samsung/clk-gs101.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/clk/samsung/clk-gs101.c b/drivers/clk/samsung/clk-gs101.c index 782993951fff..559c86e12992 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 = "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) @@ -2496,9 +2505,6 @@ 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, - }, { }, }; |