| Message ID | 20220729093536.27623-1-angelogioacchino.delregno@collabora.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: mediatek: mt6795: Add CPUX system timer node | expand |
Il 29/07/22 11:35, AngeloGioacchino Del Regno ha scritto: > Add a node for mt6795-systimer: this is necessary to start the > System Timer(s) for all cores, finally making CNTVCT_EL0 usable. > > Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Hello Matthias, gentle ping for this one - this has no floating dependencies and it's verified to work as expected. Cheers, Angelo > --- > arch/arm64/boot/dts/mediatek/mt6795.dtsi | 8 ++++++++ > 1 file changed, 8 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi > index d4842b4a4eb7..46f0e54be766 100644 > --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi > @@ -230,6 +230,14 @@ sysirq: intpol-controller@10200620 { > reg = <0 0x10200620 0 0x20>; > }; > > + systimer: timer@10200670 { > + compatible = "mediatek,mt6795-systimer"; > + reg = <0 0x10200670 0 0x10>; > + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&system_clk>; > + clock-names = "clk13m"; > + }; > + > gic: interrupt-controller@10221000 { > compatible = "arm,gic-400"; > #interrupt-cells = <3>;
On 14/09/2022 13:01, AngeloGioacchino Del Regno wrote: > Il 29/07/22 11:35, AngeloGioacchino Del Regno ha scritto: >> Add a node for mt6795-systimer: this is necessary to start the >> System Timer(s) for all cores, finally making CNTVCT_EL0 usable. >> >> Signed-off-by: AngeloGioacchino Del Regno >> <angelogioacchino.delregno@collabora.com> > > Hello Matthias, > > gentle ping for this one - this has no floating dependencies and it's > verified to work as expected. > Applied, thanks! > Cheers, > Angelo > >> --- >> arch/arm64/boot/dts/mediatek/mt6795.dtsi | 8 ++++++++ >> 1 file changed, 8 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi >> b/arch/arm64/boot/dts/mediatek/mt6795.dtsi >> index d4842b4a4eb7..46f0e54be766 100644 >> --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi >> +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi >> @@ -230,6 +230,14 @@ sysirq: intpol-controller@10200620 { >> reg = <0 0x10200620 0 0x20>; >> }; >> + systimer: timer@10200670 { >> + compatible = "mediatek,mt6795-systimer"; >> + reg = <0 0x10200670 0 0x10>; >> + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; >> + clocks = <&system_clk>; >> + clock-names = "clk13m"; >> + }; >> + >> gic: interrupt-controller@10221000 { >> compatible = "arm,gic-400"; >> #interrupt-cells = <3>; > >
diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi index d4842b4a4eb7..46f0e54be766 100644 --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi @@ -230,6 +230,14 @@ sysirq: intpol-controller@10200620 { reg = <0 0x10200620 0 0x20>; }; + systimer: timer@10200670 { + compatible = "mediatek,mt6795-systimer"; + reg = <0 0x10200670 0 0x10>; + interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&system_clk>; + clock-names = "clk13m"; + }; + gic: interrupt-controller@10221000 { compatible = "arm,gic-400"; #interrupt-cells = <3>;
Add a node for mt6795-systimer: this is necessary to start the System Timer(s) for all cores, finally making CNTVCT_EL0 usable. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> --- arch/arm64/boot/dts/mediatek/mt6795.dtsi | 8 ++++++++ 1 file changed, 8 insertions(+)