| Message ID | 20191002060455.3834-3-l.luba@partner.samsung.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | Exynos5 DMC interrupt mode | expand |
On Wed, Oct 02, 2019 at 08:04:53AM +0200, Lukasz Luba wrote: > Add interrupt to Dynamic Memory Controller in Exynos5422 and Odroid > XU3-family boards. It will be used instead of devfreq polling mode > governor. The interrupt is connected to performance counters private > for DMC, which might track utilisation of the memory channels. > > Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com> > --- > arch/arm/boot/dts/exynos5420.dtsi | 3 +++ Thanks, applied. Best regards, Krzysztof
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 92c5e0d8a824..98f6c71f57d8 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -240,6 +240,9 @@ dmc: memory-controller@10c20000 { compatible = "samsung,exynos5422-dmc"; reg = <0x10c20000 0x100>, <0x10c30000 0x100>; + interrupt-parent = <&combiner>; + interrupts = <16 0>, <16 1>; + interrupt-names = "drex_0", "drex_1"; clocks = <&clock CLK_FOUT_SPLL>, <&clock CLK_MOUT_SCLK_SPLL>, <&clock CLK_FF_DOUT_SPLL2>,
Add interrupt to Dynamic Memory Controller in Exynos5422 and Odroid XU3-family boards. It will be used instead of devfreq polling mode governor. The interrupt is connected to performance counters private for DMC, which might track utilisation of the memory channels. Signed-off-by: Lukasz Luba <l.luba@partner.samsung.com> --- arch/arm/boot/dts/exynos5420.dtsi | 3 +++ 1 file changed, 3 insertions(+)