| Message ID | 1561345379-2429-19-git-send-email-skomatineni@nvidia.com |
|---|---|
| State | New |
| Headers | show |
| Series | SC7 entry and exit support for Tegra210 | expand |
On Sun, Jun 23, 2019 at 08:02:59PM -0700, Sowjanya Komatineni wrote: > This patch has Jetson TX1 platform specific SC7 timing configuration > in device tree. > > Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> > --- > arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 7 +++++++ > 1 file changed, 7 insertions(+) Can you provide a similar patch for Jetson Nano (p3450-0000)? It'd be great if we can make new features like this available across all boards. Thierry > > diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi > index 27723829d033..cb58f79deb48 100644 > --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi > +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi > @@ -279,6 +279,13 @@ > > pmc@7000e400 { > nvidia,invert-interrupt; > + nvidia,suspend-mode = <0>; > + nvidia,cpu-pwr-good-time = <0>; > + nvidia,cpu-pwr-off-time = <0>; > + nvidia,core-pwr-good-time = <4587 3876>; > + nvidia,core-pwr-off-time = <39065>; > + nvidia,core-power-req-active-high; > + nvidia,sys-clock-req-active-high; > }; > > /* eMMC */ > -- > 2.7.4 >
On 6/26/19 3:28 AM, Thierry Reding wrote: > On Sun, Jun 23, 2019 at 08:02:59PM -0700, Sowjanya Komatineni wrote: >> This patch has Jetson TX1 platform specific SC7 timing configuration >> in device tree. >> >> Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> >> --- >> arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 7 +++++++ >> 1 file changed, 7 insertions(+) > Can you provide a similar patch for Jetson Nano (p3450-0000)? It'd be > great if we can make new features like this available across all boards. > > Thierry > Will add patch for Nano in V5... >> diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi >> index 27723829d033..cb58f79deb48 100644 >> --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi >> +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi >> @@ -279,6 +279,13 @@ >> >> pmc@7000e400 { >> nvidia,invert-interrupt; >> + nvidia,suspend-mode = <0>; >> + nvidia,cpu-pwr-good-time = <0>; >> + nvidia,cpu-pwr-off-time = <0>; >> + nvidia,core-pwr-good-time = <4587 3876>; >> + nvidia,core-pwr-off-time = <39065>; >> + nvidia,core-power-req-active-high; >> + nvidia,sys-clock-req-active-high; >> }; >> >> /* eMMC */ >> -- >> 2.7.4 >>
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi index 27723829d033..cb58f79deb48 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi @@ -279,6 +279,13 @@ pmc@7000e400 { nvidia,invert-interrupt; + nvidia,suspend-mode = <0>; + nvidia,cpu-pwr-good-time = <0>; + nvidia,cpu-pwr-off-time = <0>; + nvidia,core-pwr-good-time = <4587 3876>; + nvidia,core-pwr-off-time = <39065>; + nvidia,core-power-req-active-high; + nvidia,sys-clock-req-active-high; }; /* eMMC */
This patch has Jetson TX1 platform specific SC7 timing configuration in device tree. Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> --- arch/arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 7 +++++++ 1 file changed, 7 insertions(+)