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Subject[PATCH v3 4/5] dt-bindings: devfreq: rk3399_dmc: move interrupts to be optional.
Date
In ATF we already wait for DDR DVFS finish, so move the interrupts properties
to be optional.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
---

Changes in v3:
- [4/6] Move interrupts to be optional instead of remove.

Changes in v2:
- [4/6] Add Reviewed-by Chanwoo Choi.

.../devicetree/bindings/devfreq/rk3399_dmc.txt | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
index 834637c7bae7..90e2b6310b6e 100644
--- a/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
+++ b/Documentation/devicetree/bindings/devfreq/rk3399_dmc.txt
@@ -5,10 +5,6 @@ Required properties:
- devfreq-events: Node to get DDR loading, Refer to
Documentation/devicetree/bindings/devfreq/event/
rockchip-dfi.txt
-- interrupts: The CPU interrupt number. The interrupt specifier
- format depends on the interrupt controller.
- It should be a DCF interrupt. When DDR DVFS finishes
- a DCF interrupt is triggered.
- clocks: Phandles for clock specified in "clock-names" property
- clock-names : The name of clock used by the DFI, must be
"pclk_ddr_mon";
@@ -17,6 +13,12 @@ Required properties:
- center-supply: DMC supply node.
- status: Marks the node enabled/disabled.

+Optional properties:
+- interrupts: The CPU interrupt number. The interrupt specifier
+ format depends on the interrupt controller.
+ It should be a DCF interrupt. When DDR DVFS finishes
+ a DCF interrupt is triggered.
+
Following properties relate to DDR timing:

- rockchip,dram_speed_bin : Value reference include/dt-bindings/clock/rk3399-ddr.h,
--
2.17.0
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