diff options
| author | Lee Jones | 2015-05-12 13:58:16 +0100 |
|---|---|---|
| committer | Lee Jones | 2015-07-23 17:07:35 +0100 |
| commit | c74a06dce5f82ea4e94a552d486293667c905267 (patch) | |
| tree | 95ad742fe2e61c4998e003260110c0bba008cd75 /Documentation/devicetree/bindings/rtc | |
| parent | 742e40978ff79cc92ba982a27a55b957226f9dbe (diff) | |
rtc: bindings: Supply knowledge of a third supported device - clocksource
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'Documentation/devicetree/bindings/rtc')
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/rtc-st-lpc.txt | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/rtc/rtc-st-lpc.txt b/Documentation/devicetree/bindings/rtc/rtc-st-lpc.txt index 73407f502e4e..daf88265df32 100644 --- a/Documentation/devicetree/bindings/rtc/rtc-st-lpc.txt +++ b/Documentation/devicetree/bindings/rtc/rtc-st-lpc.txt @@ -1,20 +1,23 @@ STMicroelectronics Low Power Controller (LPC) - RTC =================================================== -LPC currently supports Watchdog OR Real Time Clock functionality. +LPC currently supports Watchdog OR Real Time Clock OR Clocksource +functionality. [See: ../watchdog/st_lpc_wdt.txt for Watchdog 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: "st,stih407-lpc" - reg : LPC registers base address + size - interrupts : LPC interrupt line number and associated flags - clocks : Clock used by LPC device (See: ../clock/clock-bindings.txt) -- st,lpc-mode : The LPC can run either one of two modes ST_LPC_MODE_RTC [0] or - ST_LPC_MODE_WDT [1]. One (and only one) mode must be - selected. +- st,lpc-mode : The LPC can run either one of three modes: + ST_LPC_MODE_RTC [0] + ST_LPC_MODE_WDT [1] + ST_LPC_MODE_CLKSRC [2] + One (and only one) mode must be selected. Example: lpc@fde05000 { |