From 7364379d725fc8240a90190dc9da662ada43d9d1 Mon Sep 17 00:00:00 2001 From: Abel Vesa Date: Wed, 30 Nov 2022 13:28:46 +0200 Subject: clk: qcom: gdsc: Increase status poll timeout The SM8550 GCC GDSCs need a higher timeout value when polling for status, so increase it to 1500us, while leaving the delay between disable-enable sequence for votable gdscs to stay the same. Signed-off-by: Abel Vesa Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20221130112852.2977816-4-abel.vesa@linaro.org --- drivers/clk/qcom/gdsc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/clk') diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c index 7cf5e130e92f..0cce12ff4c4b 100644 --- a/drivers/clk/qcom/gdsc.c +++ b/drivers/clk/qcom/gdsc.c @@ -47,6 +47,7 @@ #define RETAIN_MEM BIT(14) #define RETAIN_PERIPH BIT(13) +#define STATUS_POLL_TIMEOUT_US 1500 #define TIMEOUT_US 500 #define domain_to_gdsc(domain) container_of(domain, struct gdsc, pd) @@ -124,7 +125,7 @@ static int gdsc_poll_status(struct gdsc *sc, enum gdsc_status status) do { if (gdsc_check_status(sc, status)) return 0; - } while (ktime_us_delta(ktime_get(), start) < TIMEOUT_US); + } while (ktime_us_delta(ktime_get(), start) < STATUS_POLL_TIMEOUT_US); if (gdsc_check_status(sc, status)) return 0; -- cgit v1.2.3