| Message ID | 20180505093450.17327-5-enric.balletbo@collabora.com |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | devfreq: rk3399_dmc: improve rk3399_dmc driver and it's documentation | expand |
On Sat, May 05, 2018 at 11:34:49AM +0200, Enric Balletbo i Serra wrote: > 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(-) Reviewed-by: Rob Herring <robh@kernel.org> -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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,