Re: [PATCH] ARM: kirkwood: ts219: disable the SoC's RTC
From: Alexandre Belloni <alexandre.belloni@bootlin.com>
Date: 2019-07-23 20:03:40
Also in:
linux-rtc
On 23/07/2019 21:45:05+0200, Uwe Kleine-König wrote:
quoted hunk ↗ jump to hunk
The internal RTC doesn't work, loading the driver only yields rtc-mv f1010300.rtc: internal RTC not ticking . So disable it. Signed-off-by: Uwe Kleine-König <redacted> --- arch/arm/boot/dts/kirkwood-ts219.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)diff --git a/arch/arm/boot/dts/kirkwood-ts219.dtsi b/arch/arm/boot/dts/kirkwood-ts219.dtsi index a88eb22070a1..994cabcf4b51 100644 --- a/arch/arm/boot/dts/kirkwood-ts219.dtsi +++ b/arch/arm/boot/dts/kirkwood-ts219.dtsi@@ -104,3 +104,11 @@ &pcie0 { status = "okay"; }; + +&rtc { + /* + * There is a s35390a available on the i2c bus, the internal rtc isn't + * working (probably no crystal assembled). + */ + status = "disabled"; +};
You could also use the aliases to ensure rtc0 is the s35390a. This would solve the initial issue.
-- 2.20.1
-- Alexandre Belloni, Bootlin Embedded Linux and Kernel engineering https://bootlin.com _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel