Commit dc6dbd51 authored by Tero Kristo's avatar Tero Kristo Committed by Stephen Boyd

clk: ti: am33xx: fix RTC clock parent

Right now, trying to use RTC purely with the ti-sysc / clkctrl framework
fails to enable the RTC module properly. Based on experimentation, this
appears to be because RTC is sourced from the clkdiv32k optional clock.
TRM is not very clear on this topic, but fix the RTC to use the proper
source clock nevertheless.
Reported-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
Link: https://lkml.kernel.org/r/20200424152301.4018-1-t-kristo@ti.comAcked-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarStephen Boyd <sboyd@kernel.org>
parent e1f9e0d2
...@@ -212,7 +212,7 @@ static const struct omap_clkctrl_reg_data am3_mpu_clkctrl_regs[] __initconst = { ...@@ -212,7 +212,7 @@ static const struct omap_clkctrl_reg_data am3_mpu_clkctrl_regs[] __initconst = {
}; };
static const struct omap_clkctrl_reg_data am3_l4_rtc_clkctrl_regs[] __initconst = { static const struct omap_clkctrl_reg_data am3_l4_rtc_clkctrl_regs[] __initconst = {
{ AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk_32768_ck" }, { AM3_L4_RTC_RTC_CLKCTRL, NULL, CLKF_SW_SUP, "clk-24mhz-clkctrl:0000:0" },
{ 0 }, { 0 },
}; };
......
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