Message ID | 20180529160425.23697-1-jagan@amarulasolutions.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
On Tue, May 29, 2018 at 09:34:25PM +0530, Jagan Teki wrote: > From: Michael Trimarchi <michael@amarulasolutions.com> > > clk-gate core will take bit_idx through clk_register_gate > and then do clk_gate_ops by using BIT(bit_idx), but rtc-sun6i > is passing bit_idx as BIT(bit_idx) it becomes BIT(BIT(bit_idx) > which is wrong and eventually external gate clock is not enabling. > > This patch fixed by passing bit index and the original change > introduced from below commit. > "rtc: sun6i: Add support for the external oscillator gate" > (sha1: 17ecd246414b3a0fe0cb248c86977a8bda465b7b) > > Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> I said it in the v1 already, but this should be sent to stable and have a fixes tag. Maxime
diff --git a/drivers/rtc/rtc-sun6i.c b/drivers/rtc/rtc-sun6i.c index 2e6fb275acc8..2cd5a7b1a2e3 100644 --- a/drivers/rtc/rtc-sun6i.c +++ b/drivers/rtc/rtc-sun6i.c @@ -74,7 +74,7 @@ #define SUN6I_ALARM_CONFIG_WAKEUP BIT(0) #define SUN6I_LOSC_OUT_GATING 0x0060 -#define SUN6I_LOSC_OUT_GATING_EN BIT(0) +#define SUN6I_LOSC_OUT_GATING_EN_OFFSET 0 /* * Get date values @@ -255,7 +255,7 @@ static void __init sun6i_rtc_clk_init(struct device_node *node) &clkout_name); rtc->ext_losc = clk_register_gate(NULL, clkout_name, rtc->hw.init->name, 0, rtc->base + SUN6I_LOSC_OUT_GATING, - SUN6I_LOSC_OUT_GATING_EN, 0, + SUN6I_LOSC_OUT_GATING_EN_OFFSET, 0, &rtc->lock); if (IS_ERR(rtc->ext_losc)) { pr_crit("Couldn't register the LOSC external gate\n");