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| author | Gregory CLEMENT <gregory.clement@free-electrons.com> | 2017-02-20 18:38:49 +0100 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2017-02-21 23:21:30 +0100 |
| commit | 34f54f579a9988e96e85e22fc151c15955ae40f0 (patch) | |
| tree | bc95b0472cebefc575f96ddd93a4a3b87d8cb3ee /Documentation | |
| parent | rtc: armada38x: Prepare driver to manage different versions (diff) | |
| download | linux-34f54f579a9988e96e85e22fc151c15955ae40f0.tar.xz linux-34f54f579a9988e96e85e22fc151c15955ae40f0.zip | |
rtc: armada38x: Add support for Armada 7K/8K
The Armada 7K/8K use the same RTC IP than the Armada 38x. However the SOC
integration differs in 2 points:
- MBUS bridge timing initialization
- IRQ configuration at SoC level
Moreover the Armada 7K/8K have an issue preventing to get the interrupt
from alarm 1. This commit allows to use alarm 2 for these A7K/8K but to
still use alarm 1 for the Armada 38x.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/rtc/armada-380-rtc.txt | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/rtc/armada-380-rtc.txt b/Documentation/devicetree/bindings/rtc/armada-380-rtc.txt index 2eb9d4ee7dc0..c3c9a1226f9a 100644 --- a/Documentation/devicetree/bindings/rtc/armada-380-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/armada-380-rtc.txt @@ -1,9 +1,11 @@ -* Real Time Clock of the Armada 38x SoCs +* Real Time Clock of the Armada 38x/7K/8K SoCs -RTC controller for the Armada 38x SoCs +RTC controller for the Armada 38x, 7K and 8K SoCs Required properties: -- compatible : Should be "marvell,armada-380-rtc" +- compatible : Should be one of the following: + "marvell,armada-380-rtc" for Armada 38x SoC + "marvell,armada-8k-rtc" for Aramda 7K/8K SoCs - reg: a list of base address and size pairs, one for each entry in reg-names - reg names: should contain: |