Re: [STLinux Kernel] [PATCH 06/12] watchdog: bindings: Supply knowledge of a third supported device - clocksource
From: Lee Jones <hidden>
Date: 2015-05-07 19:19:21
Also in:
linux-arm-kernel, linux-rtc, linux-watchdog, lkml
quoted
Signed-off-by: Lee Jones <redacted> --- Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-)diff --git a/Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt b/Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt index 388c88a..0b1a784 100644 --- a/Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/st_lpc_wdt.txt@@ -1,20 +1,23 @@ STMicroelectronics Low Power Controller (LPC) - Watchdog ======================================================== -LPC currently supports Watchdog OR Real Time Clock functionality. +LPC currently supports Watchdog OR Real Time Clock OR Clocksource +functionality. [See: ../rtc/rtc-st-lpc.txt for RTC options] +[See: ../timer/st,stih407-lpc for Clocksource options] Required properties -- compatible : Must be one of: "st,stih407-lpc" "st,stih416-lpc" - "st,stih415-lpc" "st,stid127-lpc" +- compatible : Must be one of: "st,stih407-lpc"The same comment as the RTC DT patch, you are removing the compatibles documentation for the other supported platforms like stih416-lpc. AFAIK they are required in the driver to get the correct sysconfig register.
That's intentional. I haven't yet tested any of this IP on
STiH41{5,6} & STiH127. Due to lack of documentation, I'm not even
sure if this IP even exists on some of the other platforms. I will
add them back when support is added to both driver and DTB and I've
been able to test them.
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Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
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