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author | Sascha Hauer <s.hauer@pengutronix.de> | 2019-08-19 08:56:20 +0200 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2019-08-19 08:56:20 +0200 |
commit | 6940ba22c66ac1c713500027bf5f6832442a1410 (patch) | |
tree | a460f01b9807e1c17206a40dbc94b6f54167cf29 /dts/Bindings/rtc/sun6i-rtc.txt | |
parent | e66a790177410d7433e6672d97bb0b54455ba669 (diff) | |
download | barebox-6940ba22c66ac1c713500027bf5f6832442a1410.tar.gz barebox-6940ba22c66ac1c713500027bf5f6832442a1410.tar.xz |
dts: update to v5.3-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/rtc/sun6i-rtc.txt')
-rw-r--r-- | dts/Bindings/rtc/sun6i-rtc.txt | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/dts/Bindings/rtc/sun6i-rtc.txt b/dts/Bindings/rtc/sun6i-rtc.txt deleted file mode 100644 index 6b732c4139..0000000000 --- a/dts/Bindings/rtc/sun6i-rtc.txt +++ /dev/null @@ -1,46 +0,0 @@ -* sun6i Real Time Clock - -RTC controller for the Allwinner A31 - -Required properties: -- compatible : Should be one of the following combinations: - - "allwinner,sun6i-a31-rtc" - - "allwinner,sun8i-a23-rtc" - - "allwinner,sun8i-h3-rtc" - - "allwinner,sun8i-r40-rtc", "allwinner,sun8i-h3-rtc" - - "allwinner,sun8i-v3-rtc" - - "allwinner,sun50i-a64-rtc", "allwinner,sun8i-h3-rtc" - - "allwinner,sun50i-h5-rtc" - - Where there are two or more compatible strings, this - denotes the hardware covered by the most specific one - is backward-compatible with the latter ones, and the - implementation for the latter ones can be used, albeit - with reduced functionality. - -- reg : physical base address of the controller and length of - memory mapped region. -- interrupts : IRQ lines for the RTC alarm 0 and alarm 1, in that order. - -Required properties for new device trees -- clocks : phandle to the 32kHz external oscillator -- clock-output-names : names of up to three clock outputs. See below. -- #clock-cells : must be equal to 1. - -The RTC provides the following clocks at the given indices: -- 0: LOSC -- 1: LOSC external output, known as X32KFOUT in the datasheet. - This clock is not available on the A31 and is deprecated for old - device trees still using the "allwinner,sun6i-a31-rtc" compatible. -- 2: InternalOSC, or internal RC oscillator (A64/H3/H5 only) - -Example: - -rtc: rtc@1f00000 { - compatible = "allwinner,sun6i-a31-rtc"; - reg = <0x01f00000 0x400>; - interrupts = <0 40 4>, <0 41 4>; - clock-output-names = "osc32k"; - clocks = <&ext_osc32k>; - #clock-cells = <1>; -}; |