* [PATCH] arm64: dts: nvidia: Remove unused and undocumented "regulator-ramp-delay-scale" property
@ 2024-11-15 19:34 Rob Herring (Arm)
2025-01-09 22:54 ` Rob Herring
0 siblings, 1 reply; 3+ messages in thread
From: Rob Herring (Arm) @ 2024-11-15 19:34 UTC (permalink / raw)
To: Krzysztof Kozlowski, Conor Dooley, Thierry Reding,
Jonathan Hunter
Cc: devicetree, linux-tegra, linux-kernel
Remove "regulator-ramp-delay-scale" property which is both unused in the
kernel and undocumented. Most likely they are leftovers from downstream.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
---
arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
index c56824d7f4d8..0ecdd7243b2e 100644
--- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
@@ -266,7 +266,6 @@ vdd_soc: sd0 {
regulator-max-microvolt = <1170000>;
regulator-enable-ramp-delay = <146>;
regulator-ramp-delay = <27500>;
- regulator-ramp-delay-scale = <300>;
regulator-always-on;
regulator-boot-on;
@@ -281,7 +280,6 @@ vdd_ddr: sd1 {
regulator-max-microvolt = <1150000>;
regulator-enable-ramp-delay = <176>;
regulator-ramp-delay = <27500>;
- regulator-ramp-delay-scale = <300>;
regulator-always-on;
regulator-boot-on;
@@ -296,7 +294,6 @@ vdd_pre: sd2 {
regulator-max-microvolt = <1350000>;
regulator-enable-ramp-delay = <176>;
regulator-ramp-delay = <27500>;
- regulator-ramp-delay-scale = <350>;
regulator-always-on;
regulator-boot-on;
@@ -311,7 +308,6 @@ vdd_1v8: sd3 {
regulator-max-microvolt = <1800000>;
regulator-enable-ramp-delay = <242>;
regulator-ramp-delay = <27500>;
- regulator-ramp-delay-scale = <360>;
regulator-always-on;
regulator-boot-on;
@@ -326,7 +322,6 @@ vdd_sys_1v2: ldo0 {
regulator-max-microvolt = <1200000>;
regulator-enable-ramp-delay = <26>;
regulator-ramp-delay = <100000>;
- regulator-ramp-delay-scale = <200>;
regulator-always-on;
regulator-boot-on;
@@ -341,7 +336,6 @@ vdd_pex_1v05: ldo1 {
regulator-max-microvolt = <1050000>;
regulator-enable-ramp-delay = <22>;
regulator-ramp-delay = <100000>;
- regulator-ramp-delay-scale = <200>;
maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
maxim,active-fps-power-up-slot = <0>;
@@ -354,7 +348,6 @@ vddio_sdmmc: ldo2 {
regulator-max-microvolt = <3300000>;
regulator-enable-ramp-delay = <62>;
regulator-ramp-delay = <100000>;
- regulator-ramp-delay-scale = <200>;
maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
maxim,active-fps-power-up-slot = <0>;
@@ -371,7 +364,6 @@ vdd_rtc: ldo4 {
regulator-max-microvolt = <1100000>;
regulator-enable-ramp-delay = <22>;
regulator-ramp-delay = <100000>;
- regulator-ramp-delay-scale = <200>;
regulator-disable-active-discharge;
regulator-always-on;
regulator-boot-on;
@@ -395,7 +387,6 @@ avdd_1v05_pll: ldo7 {
regulator-max-microvolt = <1050000>;
regulator-enable-ramp-delay = <24>;
regulator-ramp-delay = <100000>;
- regulator-ramp-delay-scale = <200>;
maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
maxim,active-fps-power-up-slot = <3>;
@@ -408,7 +399,6 @@ avdd_1v05: ldo8 {
regulator-max-microvolt = <1050000>;
regulator-enable-ramp-delay = <22>;
regulator-ramp-delay = <100000>;
- regulator-ramp-delay-scale = <200>;
maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
maxim,active-fps-power-up-slot = <6>;
--
2.45.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: nvidia: Remove unused and undocumented "regulator-ramp-delay-scale" property
2024-11-15 19:34 [PATCH] arm64: dts: nvidia: Remove unused and undocumented "regulator-ramp-delay-scale" property Rob Herring (Arm)
@ 2025-01-09 22:54 ` Rob Herring
2025-02-13 20:29 ` Rob Herring
0 siblings, 1 reply; 3+ messages in thread
From: Rob Herring @ 2025-01-09 22:54 UTC (permalink / raw)
To: Krzysztof Kozlowski, Conor Dooley, Thierry Reding,
Jonathan Hunter
Cc: devicetree, linux-tegra, linux-kernel
On Fri, Nov 15, 2024 at 1:34 PM Rob Herring (Arm) <robh@kernel.org> wrote:
>
> Remove "regulator-ramp-delay-scale" property which is both unused in the
> kernel and undocumented. Most likely they are leftovers from downstream.
>
> Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> ---
> arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 10 ----------
> 1 file changed, 10 deletions(-)
Ping!
>
> diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> index c56824d7f4d8..0ecdd7243b2e 100644
> --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> @@ -266,7 +266,6 @@ vdd_soc: sd0 {
> regulator-max-microvolt = <1170000>;
> regulator-enable-ramp-delay = <146>;
> regulator-ramp-delay = <27500>;
> - regulator-ramp-delay-scale = <300>;
> regulator-always-on;
> regulator-boot-on;
>
> @@ -281,7 +280,6 @@ vdd_ddr: sd1 {
> regulator-max-microvolt = <1150000>;
> regulator-enable-ramp-delay = <176>;
> regulator-ramp-delay = <27500>;
> - regulator-ramp-delay-scale = <300>;
> regulator-always-on;
> regulator-boot-on;
>
> @@ -296,7 +294,6 @@ vdd_pre: sd2 {
> regulator-max-microvolt = <1350000>;
> regulator-enable-ramp-delay = <176>;
> regulator-ramp-delay = <27500>;
> - regulator-ramp-delay-scale = <350>;
> regulator-always-on;
> regulator-boot-on;
>
> @@ -311,7 +308,6 @@ vdd_1v8: sd3 {
> regulator-max-microvolt = <1800000>;
> regulator-enable-ramp-delay = <242>;
> regulator-ramp-delay = <27500>;
> - regulator-ramp-delay-scale = <360>;
> regulator-always-on;
> regulator-boot-on;
>
> @@ -326,7 +322,6 @@ vdd_sys_1v2: ldo0 {
> regulator-max-microvolt = <1200000>;
> regulator-enable-ramp-delay = <26>;
> regulator-ramp-delay = <100000>;
> - regulator-ramp-delay-scale = <200>;
> regulator-always-on;
> regulator-boot-on;
>
> @@ -341,7 +336,6 @@ vdd_pex_1v05: ldo1 {
> regulator-max-microvolt = <1050000>;
> regulator-enable-ramp-delay = <22>;
> regulator-ramp-delay = <100000>;
> - regulator-ramp-delay-scale = <200>;
>
> maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
> maxim,active-fps-power-up-slot = <0>;
> @@ -354,7 +348,6 @@ vddio_sdmmc: ldo2 {
> regulator-max-microvolt = <3300000>;
> regulator-enable-ramp-delay = <62>;
> regulator-ramp-delay = <100000>;
> - regulator-ramp-delay-scale = <200>;
>
> maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
> maxim,active-fps-power-up-slot = <0>;
> @@ -371,7 +364,6 @@ vdd_rtc: ldo4 {
> regulator-max-microvolt = <1100000>;
> regulator-enable-ramp-delay = <22>;
> regulator-ramp-delay = <100000>;
> - regulator-ramp-delay-scale = <200>;
> regulator-disable-active-discharge;
> regulator-always-on;
> regulator-boot-on;
> @@ -395,7 +387,6 @@ avdd_1v05_pll: ldo7 {
> regulator-max-microvolt = <1050000>;
> regulator-enable-ramp-delay = <24>;
> regulator-ramp-delay = <100000>;
> - regulator-ramp-delay-scale = <200>;
>
> maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
> maxim,active-fps-power-up-slot = <3>;
> @@ -408,7 +399,6 @@ avdd_1v05: ldo8 {
> regulator-max-microvolt = <1050000>;
> regulator-enable-ramp-delay = <22>;
> regulator-ramp-delay = <100000>;
> - regulator-ramp-delay-scale = <200>;
>
> maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
> maxim,active-fps-power-up-slot = <6>;
> --
> 2.45.2
>
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] arm64: dts: nvidia: Remove unused and undocumented "regulator-ramp-delay-scale" property
2025-01-09 22:54 ` Rob Herring
@ 2025-02-13 20:29 ` Rob Herring
0 siblings, 0 replies; 3+ messages in thread
From: Rob Herring @ 2025-02-13 20:29 UTC (permalink / raw)
To: Thierry Reding, Jonathan Hunter
Cc: devicetree, linux-tegra, linux-kernel, Krzysztof Kozlowski,
Conor Dooley
On Thu, Jan 9, 2025 at 4:54 PM Rob Herring <robh@kernel.org> wrote:
>
> On Fri, Nov 15, 2024 at 1:34 PM Rob Herring (Arm) <robh@kernel.org> wrote:
> >
> > Remove "regulator-ramp-delay-scale" property which is both unused in the
> > kernel and undocumented. Most likely they are leftovers from downstream.
> >
> > Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
> > ---
> > arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts | 10 ----------
> > 1 file changed, 10 deletions(-)
>
> Ping!
Ping again...
>
> >
> > diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > index c56824d7f4d8..0ecdd7243b2e 100644
> > --- a/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > +++ b/arch/arm64/boot/dts/nvidia/tegra210-p3450-0000.dts
> > @@ -266,7 +266,6 @@ vdd_soc: sd0 {
> > regulator-max-microvolt = <1170000>;
> > regulator-enable-ramp-delay = <146>;
> > regulator-ramp-delay = <27500>;
> > - regulator-ramp-delay-scale = <300>;
> > regulator-always-on;
> > regulator-boot-on;
> >
> > @@ -281,7 +280,6 @@ vdd_ddr: sd1 {
> > regulator-max-microvolt = <1150000>;
> > regulator-enable-ramp-delay = <176>;
> > regulator-ramp-delay = <27500>;
> > - regulator-ramp-delay-scale = <300>;
> > regulator-always-on;
> > regulator-boot-on;
> >
> > @@ -296,7 +294,6 @@ vdd_pre: sd2 {
> > regulator-max-microvolt = <1350000>;
> > regulator-enable-ramp-delay = <176>;
> > regulator-ramp-delay = <27500>;
> > - regulator-ramp-delay-scale = <350>;
> > regulator-always-on;
> > regulator-boot-on;
> >
> > @@ -311,7 +308,6 @@ vdd_1v8: sd3 {
> > regulator-max-microvolt = <1800000>;
> > regulator-enable-ramp-delay = <242>;
> > regulator-ramp-delay = <27500>;
> > - regulator-ramp-delay-scale = <360>;
> > regulator-always-on;
> > regulator-boot-on;
> >
> > @@ -326,7 +322,6 @@ vdd_sys_1v2: ldo0 {
> > regulator-max-microvolt = <1200000>;
> > regulator-enable-ramp-delay = <26>;
> > regulator-ramp-delay = <100000>;
> > - regulator-ramp-delay-scale = <200>;
> > regulator-always-on;
> > regulator-boot-on;
> >
> > @@ -341,7 +336,6 @@ vdd_pex_1v05: ldo1 {
> > regulator-max-microvolt = <1050000>;
> > regulator-enable-ramp-delay = <22>;
> > regulator-ramp-delay = <100000>;
> > - regulator-ramp-delay-scale = <200>;
> >
> > maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
> > maxim,active-fps-power-up-slot = <0>;
> > @@ -354,7 +348,6 @@ vddio_sdmmc: ldo2 {
> > regulator-max-microvolt = <3300000>;
> > regulator-enable-ramp-delay = <62>;
> > regulator-ramp-delay = <100000>;
> > - regulator-ramp-delay-scale = <200>;
> >
> > maxim,active-fps-source = <MAX77620_FPS_SRC_NONE>;
> > maxim,active-fps-power-up-slot = <0>;
> > @@ -371,7 +364,6 @@ vdd_rtc: ldo4 {
> > regulator-max-microvolt = <1100000>;
> > regulator-enable-ramp-delay = <22>;
> > regulator-ramp-delay = <100000>;
> > - regulator-ramp-delay-scale = <200>;
> > regulator-disable-active-discharge;
> > regulator-always-on;
> > regulator-boot-on;
> > @@ -395,7 +387,6 @@ avdd_1v05_pll: ldo7 {
> > regulator-max-microvolt = <1050000>;
> > regulator-enable-ramp-delay = <24>;
> > regulator-ramp-delay = <100000>;
> > - regulator-ramp-delay-scale = <200>;
> >
> > maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
> > maxim,active-fps-power-up-slot = <3>;
> > @@ -408,7 +399,6 @@ avdd_1v05: ldo8 {
> > regulator-max-microvolt = <1050000>;
> > regulator-enable-ramp-delay = <22>;
> > regulator-ramp-delay = <100000>;
> > - regulator-ramp-delay-scale = <200>;
> >
> > maxim,active-fps-source = <MAX77620_FPS_SRC_1>;
> > maxim,active-fps-power-up-slot = <6>;
> > --
> > 2.45.2
> >
^ permalink raw reply [flat|nested] 3+ messages in thread
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2024-11-15 19:34 [PATCH] arm64: dts: nvidia: Remove unused and undocumented "regulator-ramp-delay-scale" property Rob Herring (Arm)
2025-01-09 22:54 ` Rob Herring
2025-02-13 20:29 ` Rob Herring
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