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author | Lucas Stach <l.stach@pengutronix.de> | 2017-07-31 20:03:05 +0200 |
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committer | Lucas Stach <l.stach@pengutronix.de> | 2017-07-31 20:03:05 +0200 |
commit | d14b844b08635c717fb52a294ed8d6872e260315 (patch) | |
tree | 18607dcdd29688b2fa9528f79423183a68e9898d /dts/Bindings/rtc/faraday,ftrtc010.txt | |
parent | 858b797e529e26c19bfa893fdb37ed67ff7a6006 (diff) | |
download | barebox-d14b844b08635c717fb52a294ed8d6872e260315.tar.gz barebox-d14b844b08635c717fb52a294ed8d6872e260315.tar.xz |
dts: update to v4.13-rc2
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'dts/Bindings/rtc/faraday,ftrtc010.txt')
-rw-r--r-- | dts/Bindings/rtc/faraday,ftrtc010.txt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/dts/Bindings/rtc/faraday,ftrtc010.txt b/dts/Bindings/rtc/faraday,ftrtc010.txt new file mode 100644 index 0000000000..e3938f5e0b --- /dev/null +++ b/dts/Bindings/rtc/faraday,ftrtc010.txt @@ -0,0 +1,28 @@ +* Faraday Technology FTRTC010 Real Time Clock + +This RTC appears in for example the Storlink Gemini family of +SoCs. + +Required properties: +- compatible : Should be one of: + "faraday,ftrtc010" + "cortina,gemini-rtc", "faraday,ftrtc010" + +Optional properties: +- clocks: when present should contain clock references to the + PCLK and EXTCLK clocks. Faraday calls the later CLK1HZ and + says the clock should be 1 Hz, but implementers actually seem + to choose different clocks here, like Cortina who chose + 32768 Hz (a typical low-power clock). +- clock-names: should name the clocks "PCLK" and "EXTCLK" + respectively. + +Examples: + +rtc@45000000 { + compatible = "cortina,gemini-rtc"; + reg = <0x45000000 0x100>; + interrupts = <17 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&foo 0>, <&foo 1>; + clock-names = "PCLK", "EXTCLK"; +}; |