diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2015-07-08 14:44:21 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2015-07-08 14:44:21 +0200 |
| commit | 87360e3dd42bb627a9f2611f961728c0789e1c21 (patch) | |
| tree | afefc88c862d9feafb0cdb075badeb8d32d8efd2 /dts/Bindings/rtc | |
| parent | 80936d6aaeea1b10ce4eb81c54eece2f55f8e209 (diff) | |
| download | barebox-87360e3dd42bb627a9f2611f961728c0789e1c21.tar.gz barebox-87360e3dd42bb627a9f2611f961728c0789e1c21.tar.xz | |
dts: update to v4.2-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/rtc')
| -rw-r--r-- | dts/Bindings/rtc/haoyu,hym8563.txt | 2 | ||||
| -rw-r--r-- | dts/Bindings/rtc/rtc-st-lpc.txt | 25 | ||||
| -rw-r--r-- | dts/Bindings/rtc/s3c-rtc.txt | 3 |
3 files changed, 28 insertions, 2 deletions
diff --git a/dts/Bindings/rtc/haoyu,hym8563.txt b/dts/Bindings/rtc/haoyu,hym8563.txt index 5c199ee044..a8934fe2ab 100644 --- a/dts/Bindings/rtc/haoyu,hym8563.txt +++ b/dts/Bindings/rtc/haoyu,hym8563.txt @@ -6,11 +6,11 @@ as well as a clock output of up to 32kHz. Required properties: - compatible: should be: "haoyu,hym8563" - reg: i2c address -- interrupts: rtc alarm/event interrupt - #clock-cells: the value should be 0 Optional properties: - clock-output-names: From common clock binding +- interrupts: rtc alarm/event interrupt Example: diff --git a/dts/Bindings/rtc/rtc-st-lpc.txt b/dts/Bindings/rtc/rtc-st-lpc.txt new file mode 100644 index 0000000000..73407f502e --- /dev/null +++ b/dts/Bindings/rtc/rtc-st-lpc.txt @@ -0,0 +1,25 @@ +STMicroelectronics Low Power Controller (LPC) - RTC +=================================================== + +LPC currently supports Watchdog OR Real Time Clock functionality. + +[See: ../watchdog/st_lpc_wdt.txt for Watchdog options] + +Required properties + +- compatible : Must be one of: "st,stih407-lpc" "st,stih416-lpc" + "st,stih415-lpc" "st,stid127-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. + +Example: + lpc@fde05000 { + compatible = "st,stih407-lpc"; + reg = <0xfde05000 0x1000>; + clocks = <&clk_s_d3_flexgen CLK_LPC_0>; + st,lpc-mode = <ST_LPC_MODE_RTC>; + }; diff --git a/dts/Bindings/rtc/s3c-rtc.txt b/dts/Bindings/rtc/s3c-rtc.txt index ab757b84da..ac2fcd6ff4 100644 --- a/dts/Bindings/rtc/s3c-rtc.txt +++ b/dts/Bindings/rtc/s3c-rtc.txt @@ -6,7 +6,8 @@ Required properties: * "samsung,s3c2416-rtc" - for controllers compatible with s3c2416 rtc. * "samsung,s3c2443-rtc" - for controllers compatible with s3c2443 rtc. * "samsung,s3c6410-rtc" - for controllers compatible with s3c6410 rtc. - * "samsung,exynos3250-rtc" - for controllers compatible with exynos3250 rtc. + * "samsung,exynos3250-rtc" - (deprecated) for controllers compatible with + exynos3250 rtc (use "samsung,s3c6410-rtc"). - reg: physical base address of the controller and length of memory mapped region. - interrupts: Two interrupt numbers to the cpu should be specified. First |