DryIce , RTC not working on imx53.
From: festevam@gmail.com (Fabio Estevam)
Date: 2017-11-13 16:54:37
Also in:
linux-rtc
Hi Alexandre, On Mon, Nov 13, 2017 at 2:15 PM, Alexandre Belloni [off-list ref] wrote:
Fabio, is there any recent change in the platform code that would make reading/writing the rtc register fail?
I don't recall of any recent change in this area. Patrick/Noel, Does the change below help?
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi@@ -436,8 +436,7 @@ srtc: srtc at 53fa4000 { compatible = "fsl,imx53-rtc", "fsl,imx25-rtc"; reg = <0x53fa4000 0x4000>; - interrupts = <24>; - interrupt-parent = <&tzic>; + interrupts = <24 25>; clocks = <&clks IMX5_CLK_SRTC_GATE>; clock-names = "ipg"; };