* [PATCH v1 0/5] ARM: tegra: configure EMC and PMC
@ 2026-01-26 19:15 Svyatoslav Ryhel
2026-01-26 19:15 ` [PATCH v1 1/5] ARM: tegra: Add ACTMON node to Tegra114 device tree Svyatoslav Ryhel
` (5 more replies)
0 siblings, 6 replies; 10+ messages in thread
From: Svyatoslav Ryhel @ 2026-01-26 19:15 UTC (permalink / raw)
To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding,
Jonathan Hunter, Svyatoslav Ryhel, Mikko Perttunen
Cc: devicetree, linux-tegra, linux-kernel
Add nodes for ACTMON, EMC, PMC power domains and interlink them.
Part of previous patchset: https://lore.kernel.org/lkml/20251125120559.158860-1-clamor95@gmail.com/
Plus added commit with power domains.
Svyatoslav Ryhel (5):
ARM: tegra: Add ACTMON node to Tegra114 device tree
ARM: tegra: Add External Memory Controller node on Tegra114
ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON
device-tree nodes
ARM: tegra: add DC interconnections for Tegra114
ARM: tegra: configure Tegra114 power domains
.../dts/nvidia/tegra114-peripherals-opp.dtsi | 1439 +++++++++++++++++
arch/arm/boot/dts/nvidia/tegra114.dtsi | 181 +++
2 files changed, 1620 insertions(+)
create mode 100644 arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi
--
2.51.0
^ permalink raw reply [flat|nested] 10+ messages in thread* [PATCH v1 1/5] ARM: tegra: Add ACTMON node to Tegra114 device tree 2026-01-26 19:15 [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Svyatoslav Ryhel @ 2026-01-26 19:15 ` Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 2/5] ARM: tegra: Add External Memory Controller node on Tegra114 Svyatoslav Ryhel ` (4 subsequent siblings) 5 siblings, 0 replies; 10+ messages in thread From: Svyatoslav Ryhel @ 2026-01-26 19:15 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Jonathan Hunter, Svyatoslav Ryhel, Mikko Perttunen Cc: devicetree, linux-tegra, linux-kernel Add support for ACTMON on Tegra114. This is used to monitor activity from different components. Based on the collected statistics, the rate at which the external memory needs to be clocked can be derived. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> --- arch/arm/boot/dts/nvidia/tegra114.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi index 02d2c40dd79a..ef0618e9eec1 100644 --- a/arch/arm/boot/dts/nvidia/tegra114.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi @@ -312,6 +312,18 @@ ahb: ahb@6000c000 { reg = <0x6000c000 0x150>; }; + actmon: actmon@6000c800 { + compatible = "nvidia,tegra114-actmon"; + reg = <0x6000c800 0x400>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_ACTMON>, + <&tegra_car TEGRA114_CLK_EMC>; + clock-names = "actmon", "emc"; + resets = <&tegra_car TEGRA114_CLK_ACTMON>; + reset-names = "actmon"; + #cooling-cells = <2>; + }; + gpio: gpio@6000d000 { compatible = "nvidia,tegra114-gpio", "nvidia,tegra30-gpio"; reg = <0x6000d000 0x1000>; -- 2.51.0 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v1 2/5] ARM: tegra: Add External Memory Controller node on Tegra114 2026-01-26 19:15 [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 1/5] ARM: tegra: Add ACTMON node to Tegra114 device tree Svyatoslav Ryhel @ 2026-01-26 19:15 ` Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 3/5] ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON device-tree nodes Svyatoslav Ryhel ` (3 subsequent siblings) 5 siblings, 0 replies; 10+ messages in thread From: Svyatoslav Ryhel @ 2026-01-26 19:15 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Jonathan Hunter, Svyatoslav Ryhel, Mikko Perttunen Cc: devicetree, linux-tegra, linux-kernel Add External Memory Controller node to the device-tree. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> --- arch/arm/boot/dts/nvidia/tegra114.dtsi | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi index ef0618e9eec1..77ab17f397f6 100644 --- a/arch/arm/boot/dts/nvidia/tegra114.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi @@ -259,6 +259,8 @@ tegra_car: clock@60006000 { reg = <0x60006000 0x1000>; #clock-cells = <1>; #reset-cells = <1>; + + nvidia,external-memory-controller = <&emc>; }; flow-controller@60007000 { @@ -655,6 +657,16 @@ mc: memory-controller@70019000 { #iommu-cells = <1>; }; + emc: external-memory-controller@7001b000 { + compatible = "nvidia,tegra114-emc"; + reg = <0x7001b000 0x800>; + interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&tegra_car TEGRA114_CLK_EMC>; + clock-names = "emc"; + + nvidia,memory-controller = <&mc>; + }; + hda@70030000 { compatible = "nvidia,tegra114-hda", "nvidia,tegra30-hda"; reg = <0x70030000 0x10000>; -- 2.51.0 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v1 3/5] ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON device-tree nodes 2026-01-26 19:15 [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 1/5] ARM: tegra: Add ACTMON node to Tegra114 device tree Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 2/5] ARM: tegra: Add External Memory Controller node on Tegra114 Svyatoslav Ryhel @ 2026-01-26 19:15 ` Svyatoslav Ryhel 2026-02-06 3:40 ` Mikko Perttunen 2026-01-26 19:15 ` [PATCH v1 4/5] ARM: tegra: add DC interconnections for Tegra114 Svyatoslav Ryhel ` (2 subsequent siblings) 5 siblings, 1 reply; 10+ messages in thread From: Svyatoslav Ryhel @ 2026-01-26 19:15 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Jonathan Hunter, Svyatoslav Ryhel, Mikko Perttunen Cc: devicetree, linux-tegra, linux-kernel Add EMC OPP tables and interconnect paths that will be used for dynamic memory bandwidth scaling based on memory utilization statistics. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> --- .../dts/nvidia/tegra114-peripherals-opp.dtsi | 164 ++++++++++++++++++ arch/arm/boot/dts/nvidia/tegra114.dtsi | 9 + 2 files changed, 173 insertions(+) create mode 100644 arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi diff --git a/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi new file mode 100644 index 000000000000..b40a1c24abab --- /dev/null +++ b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi @@ -0,0 +1,164 @@ +// SPDX-License-Identifier: GPL-2.0 + +/ { + emc_icc_dvfs_opp_table: opp-table-emc { + compatible = "operating-points-v2"; + + opp-12750000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <12750000>; + opp-supported-hw = <0x000F>; + }; + + opp-20400000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <20400000>; + opp-supported-hw = <0x000F>; + }; + + opp-40800000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <40800000>; + opp-supported-hw = <0x000F>; + }; + + opp-68000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <68000000>; + opp-supported-hw = <0x000F>; + }; + + opp-102000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <102000000>; + opp-supported-hw = <0x000F>; + }; + + opp-204000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <204000000>; + opp-supported-hw = <0x000F>; + opp-suspend; + }; + + opp-312000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <312000000>; + opp-supported-hw = <0x000F>; + }; + + opp-408000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <408000000>; + opp-supported-hw = <0x000F>; + }; + + /* + * T40X can work with 1050mV for 528MHz but T40T which is + * in the same group as T40X requires 1100mV. If there will + * be enough data that T40T can work reliably with 1050mV + * for 528MHz then voltage for 528MHz opp can be lowered. + * T40S should remain with 1100mV for 528MHz opp. + */ + opp-528000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <528000000>; + opp-supported-hw = <0x000F>; + }; + + opp-624000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <624000000>; + opp-supported-hw = <0x000F>; + }; + + opp-792000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <792000000>; + opp-supported-hw = <0x000F>; + }; + + opp-900000000-1200 { + opp-microvolt = <1200000 1200000 1390000>; + opp-hz = /bits/ 64 <900000000>; + opp-supported-hw = <0x000E>; + }; + }; + + emc_bw_dfs_opp_table: opp-table-actmon { + compatible = "operating-points-v2"; + + opp-12750000 { + opp-hz = /bits/ 64 <12750000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <204000>; + }; + + opp-20400000 { + opp-hz = /bits/ 64 <20400000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <326400>; + }; + + opp-40800000 { + opp-hz = /bits/ 64 <40800000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <652800>; + }; + + opp-68000000 { + opp-hz = /bits/ 64 <68000000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <1088000>; + }; + + opp-102000000 { + opp-hz = /bits/ 64 <102000000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <1632000>; + }; + + opp-204000000 { + opp-hz = /bits/ 64 <204000000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <3264000>; + opp-suspend; + }; + + opp-312000000 { + opp-hz = /bits/ 64 <312000000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <4992000>; + }; + + opp-408000000 { + opp-hz = /bits/ 64 <408000000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <6528000>; + }; + + opp-528000000 { + opp-hz = /bits/ 64 <528000000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <8448000>; + }; + + opp-624000000 { + opp-hz = /bits/ 64 <624000000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <9984000>; + }; + + opp-792000000 { + opp-hz = /bits/ 64 <792000000>; + opp-supported-hw = <0x000F>; + opp-peak-kBps = <12672000>; + }; + + opp-900000000 { + opp-hz = /bits/ 64 <900000000>; + opp-supported-hw = <0x000E>; + opp-peak-kBps = <14400000>; + }; + }; +}; diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi index 77ab17f397f6..9acba15fba25 100644 --- a/arch/arm/boot/dts/nvidia/tegra114.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi @@ -8,6 +8,8 @@ #include <dt-bindings/soc/tegra-pmc.h> #include <dt-bindings/thermal/tegra114-soctherm.h> +#include "tegra114-peripherals-opp.dtsi" + / { compatible = "nvidia,tegra114"; interrupt-parent = <&lic>; @@ -323,6 +325,9 @@ actmon: actmon@6000c800 { clock-names = "actmon", "emc"; resets = <&tegra_car TEGRA114_CLK_ACTMON>; reset-names = "actmon"; + operating-points-v2 = <&emc_bw_dfs_opp_table>; + interconnects = <&mc TEGRA114_MC_MPCORER &emc>; + interconnect-names = "cpu-read"; #cooling-cells = <2>; }; @@ -655,6 +660,7 @@ mc: memory-controller@70019000 { #reset-cells = <1>; #iommu-cells = <1>; + #interconnect-cells = <1>; }; emc: external-memory-controller@7001b000 { @@ -665,6 +671,9 @@ emc: external-memory-controller@7001b000 { clock-names = "emc"; nvidia,memory-controller = <&mc>; + operating-points-v2 = <&emc_icc_dvfs_opp_table>; + + #interconnect-cells = <0>; }; hda@70030000 { -- 2.51.0 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v1 3/5] ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON device-tree nodes 2026-01-26 19:15 ` [PATCH v1 3/5] ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON device-tree nodes Svyatoslav Ryhel @ 2026-02-06 3:40 ` Mikko Perttunen 0 siblings, 0 replies; 10+ messages in thread From: Mikko Perttunen @ 2026-02-06 3:40 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Jonathan Hunter, Svyatoslav Ryhel, Svyatoslav Ryhel Cc: devicetree, linux-tegra, linux-kernel On Tuesday, January 27, 2026 4:15 AM Svyatoslav Ryhel wrote: > Add EMC OPP tables and interconnect paths that will be used for dynamic > memory bandwidth scaling based on memory utilization statistics. > > Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> > --- > .../dts/nvidia/tegra114-peripherals-opp.dtsi | 164 ++++++++++++++++++ > arch/arm/boot/dts/nvidia/tegra114.dtsi | 9 + > 2 files changed, 173 insertions(+) > create mode 100644 arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi > > diff --git a/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi > new file mode 100644 > index 000000000000..b40a1c24abab > --- /dev/null > +++ b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi > @@ -0,0 +1,164 @@ > +// SPDX-License-Identifier: GPL-2.0 > + > +/ { > + emc_icc_dvfs_opp_table: opp-table-emc { > + compatible = "operating-points-v2"; > + > + opp-12750000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <12750000>; > + opp-supported-hw = <0x000F>; > + }; > + > + opp-20400000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <20400000>; > + opp-supported-hw = <0x000F>; > + }; > + > + opp-40800000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <40800000>; > + opp-supported-hw = <0x000F>; > + }; > + > + opp-68000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <68000000>; > + opp-supported-hw = <0x000F>; > + }; > + > + opp-102000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <102000000>; > + opp-supported-hw = <0x000F>; > + }; > + > + opp-204000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <204000000>; > + opp-supported-hw = <0x000F>; > + opp-suspend; > + }; > + > + opp-312000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <312000000>; > + opp-supported-hw = <0x000F>; > + }; > + > + opp-408000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <408000000>; > + opp-supported-hw = <0x000F>; > + }; > + > + /* > + * T40X can work with 1050mV for 528MHz but T40T which is > + * in the same group as T40X requires 1100mV. If there will > + * be enough data that T40T can work reliably with 1050mV > + * for 528MHz then voltage for 528MHz opp can be lowered. > + * T40S should remain with 1100mV for 528MHz opp. > + */ > + opp-528000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <528000000>; > + opp-supported-hw = <0x000F>; > + }; > + > + opp-624000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <624000000>; > + opp-supported-hw = <0x000F>; > + }; > + > + opp-792000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <792000000>; > + opp-supported-hw = <0x000F>; > + }; > + > + opp-900000000-1200 { > + opp-microvolt = <1200000 1200000 1390000>; > + opp-hz = /bits/ 64 <900000000>; > + opp-supported-hw = <0x000E>; > + }; > + }; > + > + emc_bw_dfs_opp_table: opp-table-actmon { > + compatible = "operating-points-v2"; > + > + opp-12750000 { > + opp-hz = /bits/ 64 <12750000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <204000>; > + }; > + > + opp-20400000 { > + opp-hz = /bits/ 64 <20400000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <326400>; > + }; > + > + opp-40800000 { > + opp-hz = /bits/ 64 <40800000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <652800>; > + }; > + > + opp-68000000 { > + opp-hz = /bits/ 64 <68000000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <1088000>; > + }; > + > + opp-102000000 { > + opp-hz = /bits/ 64 <102000000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <1632000>; > + }; > + > + opp-204000000 { > + opp-hz = /bits/ 64 <204000000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <3264000>; > + opp-suspend; > + }; > + > + opp-312000000 { > + opp-hz = /bits/ 64 <312000000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <4992000>; > + }; > + > + opp-408000000 { > + opp-hz = /bits/ 64 <408000000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <6528000>; > + }; > + > + opp-528000000 { > + opp-hz = /bits/ 64 <528000000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <8448000>; > + }; > + > + opp-624000000 { > + opp-hz = /bits/ 64 <624000000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <9984000>; > + }; > + > + opp-792000000 { > + opp-hz = /bits/ 64 <792000000>; > + opp-supported-hw = <0x000F>; > + opp-peak-kBps = <12672000>; > + }; > + > + opp-900000000 { > + opp-hz = /bits/ 64 <900000000>; > + opp-supported-hw = <0x000E>; > + opp-peak-kBps = <14400000>; > + }; > + }; > +}; > diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi > index 77ab17f397f6..9acba15fba25 100644 > --- a/arch/arm/boot/dts/nvidia/tegra114.dtsi > +++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi > @@ -8,6 +8,8 @@ > #include <dt-bindings/soc/tegra-pmc.h> > #include <dt-bindings/thermal/tegra114-soctherm.h> > > +#include "tegra114-peripherals-opp.dtsi" > + > / { > compatible = "nvidia,tegra114"; > interrupt-parent = <&lic>; > @@ -323,6 +325,9 @@ actmon: actmon@6000c800 { > clock-names = "actmon", "emc"; > resets = <&tegra_car TEGRA114_CLK_ACTMON>; > reset-names = "actmon"; > + operating-points-v2 = <&emc_bw_dfs_opp_table>; > + interconnects = <&mc TEGRA114_MC_MPCORER &emc>; > + interconnect-names = "cpu-read"; > #cooling-cells = <2>; > }; > > @@ -655,6 +660,7 @@ mc: memory-controller@70019000 { > > #reset-cells = <1>; > #iommu-cells = <1>; > + #interconnect-cells = <1>; > }; > > emc: external-memory-controller@7001b000 { > @@ -665,6 +671,9 @@ emc: external-memory-controller@7001b000 { > clock-names = "emc"; > > nvidia,memory-controller = <&mc>; > + operating-points-v2 = <&emc_icc_dvfs_opp_table>; > + > + #interconnect-cells = <0>; > }; > > hda@70030000 { > Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> ^ permalink raw reply [flat|nested] 10+ messages in thread
* [PATCH v1 4/5] ARM: tegra: add DC interconnections for Tegra114 2026-01-26 19:15 [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Svyatoslav Ryhel ` (2 preceding siblings ...) 2026-01-26 19:15 ` [PATCH v1 3/5] ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON device-tree nodes Svyatoslav Ryhel @ 2026-01-26 19:15 ` Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 5/5] ARM: tegra: configure Tegra114 power domains Svyatoslav Ryhel 2026-03-27 23:48 ` [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Thierry Reding 5 siblings, 0 replies; 10+ messages in thread From: Svyatoslav Ryhel @ 2026-01-26 19:15 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Jonathan Hunter, Svyatoslav Ryhel, Mikko Perttunen Cc: devicetree, linux-tegra, linux-kernel Add DC interconnections to Tegra114 device tree to reflect connections between MC, EMC and DC. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> --- arch/arm/boot/dts/nvidia/tegra114.dtsi | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi index 9acba15fba25..f1af206f50ee 100644 --- a/arch/arm/boot/dts/nvidia/tegra114.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi @@ -125,6 +125,17 @@ dc@54200000 { nvidia,head = <0>; + interconnects = <&mc TEGRA114_MC_DISPLAY0A &emc>, + <&mc TEGRA114_MC_DISPLAY0B &emc>, + <&mc TEGRA114_MC_DISPLAY1B &emc>, + <&mc TEGRA114_MC_DISPLAY0C &emc>, + <&mc TEGRA114_MC_DISPLAYHC &emc>; + interconnect-names = "wina", + "winb", + "winb-vfilter", + "winc", + "cursor"; + rgb { status = "disabled"; }; @@ -144,6 +155,17 @@ dc@54240000 { nvidia,head = <1>; + interconnects = <&mc TEGRA114_MC_DISPLAY0AB &emc>, + <&mc TEGRA114_MC_DISPLAY0BB &emc>, + <&mc TEGRA114_MC_DISPLAY1BB &emc>, + <&mc TEGRA114_MC_DISPLAY0CB &emc>, + <&mc TEGRA114_MC_DISPLAYHCB &emc>; + interconnect-names = "wina", + "winb", + "winb-vfilter", + "winc", + "cursor"; + rgb { status = "disabled"; }; -- 2.51.0 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PATCH v1 5/5] ARM: tegra: configure Tegra114 power domains 2026-01-26 19:15 [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Svyatoslav Ryhel ` (3 preceding siblings ...) 2026-01-26 19:15 ` [PATCH v1 4/5] ARM: tegra: add DC interconnections for Tegra114 Svyatoslav Ryhel @ 2026-01-26 19:15 ` Svyatoslav Ryhel 2026-02-13 3:44 ` Mikko Perttunen 2026-03-27 23:48 ` [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Thierry Reding 5 siblings, 1 reply; 10+ messages in thread From: Svyatoslav Ryhel @ 2026-01-26 19:15 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Jonathan Hunter, Svyatoslav Ryhel, Mikko Perttunen Cc: devicetree, linux-tegra, linux-kernel Add power domains found in Tegra114 and configure operating-points-v2 for supported devices accordingly. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> --- .../dts/nvidia/tegra114-peripherals-opp.dtsi | 1275 +++++++++++++++++ arch/arm/boot/dts/nvidia/tegra114.dtsi | 126 ++ 2 files changed, 1401 insertions(+) diff --git a/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi index b40a1c24abab..5e66c1dc8fb7 100644 --- a/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi @@ -1,6 +1,76 @@ // SPDX-License-Identifier: GPL-2.0 / { + core_opp_table: opp-table-core { + compatible = "operating-points-v2"; + opp-shared; + + core_opp_900: opp-900000 { + opp-microvolt = <900000 900000 1390000>; + opp-level = <900000>; + }; + + core_opp_950: opp-950000 { + opp-microvolt = <950000 950000 1390000>; + opp-level = <950000>; + }; + + core_opp_1000: opp-1000000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-level = <1000000>; + }; + + core_opp_1050: opp-1050000 { + opp-microvolt = <1050000 1050000 1390000>; + opp-level = <1050000>; + }; + + core_opp_1100: opp-1100000 { + opp-microvolt = <1100000 1100000 1390000>; + opp-level = <1100000>; + }; + + core_opp_1120: opp-1120000 { + opp-microvolt = <1120000 1120000 1390000>; + opp-level = <1120000>; + }; + + core_opp_1150: opp-1150000 { + opp-microvolt = <1150000 1150000 1390000>; + opp-level = <1150000>; + }; + + core_opp_1170: opp-1170000 { + opp-microvolt = <1170000 1170000 1390000>; + opp-level = <1170000>; + }; + + core_opp_1200: opp-1200000 { + opp-microvolt = <1200000 1200000 1390000>; + opp-level = <1200000>; + }; + + core_opp_1250: opp-1250000 { + opp-microvolt = <1250000 1250000 1390000>; + opp-level = <1250000>; + }; + + core_opp_1300: opp-1300000 { + opp-microvolt = <1300000 1300000 1390000>; + opp-level = <1300000>; + }; + + core_opp_1350: opp-1350000 { + opp-microvolt = <1350000 1350000 1390000>; + opp-level = <1350000>; + }; + + core_opp_1390: opp-1390000 { + opp-microvolt = <1390000 1390000 1390000>; + opp-level = <1390000>; + }; + }; + emc_icc_dvfs_opp_table: opp-table-emc { compatible = "operating-points-v2"; @@ -8,36 +78,42 @@ opp-12750000-900 { opp-microvolt = <900000 900000 1390000>; opp-hz = /bits/ 64 <12750000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; }; opp-20400000-900 { opp-microvolt = <900000 900000 1390000>; opp-hz = /bits/ 64 <20400000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; }; opp-40800000-900 { opp-microvolt = <900000 900000 1390000>; opp-hz = /bits/ 64 <40800000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; }; opp-68000000-900 { opp-microvolt = <900000 900000 1390000>; opp-hz = /bits/ 64 <68000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; }; opp-102000000-900 { opp-microvolt = <900000 900000 1390000>; opp-hz = /bits/ 64 <102000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; }; opp-204000000-900 { opp-microvolt = <900000 900000 1390000>; opp-hz = /bits/ 64 <204000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; opp-suspend; }; @@ -45,12 +121,14 @@ opp-312000000-1000 { opp-microvolt = <1000000 1000000 1390000>; opp-hz = /bits/ 64 <312000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; opp-408000000-1000 { opp-microvolt = <1000000 1000000 1390000>; opp-hz = /bits/ 64 <408000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; /* @@ -64,24 +142,28 @@ opp-528000000-1100 { opp-microvolt = <1100000 1100000 1390000>; opp-hz = /bits/ 64 <528000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; }; opp-624000000-1100 { opp-microvolt = <1100000 1100000 1390000>; opp-hz = /bits/ 64 <624000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; }; opp-792000000-1100 { opp-microvolt = <1100000 1100000 1390000>; opp-hz = /bits/ 64 <792000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; }; opp-900000000-1200 { opp-microvolt = <1200000 1200000 1390000>; opp-hz = /bits/ 64 <900000000>; opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1200>; }; }; @@ -161,4 +243,1197 @@ opp-900000000 { opp-peak-kBps = <14400000>; }; }; + + vi_dvfs_opp_table: opp-table-vi { + compatible = "operating-points-v2"; + + opp-114000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <114000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-216000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <216000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp-240000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + + opp-312000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <312000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1050>; + }; + + opp-372000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <372000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp-408000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <408000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1050>; + }; + + opp-408000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <408000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1120>; + }; + }; + + epp_dvfs_opp_table: opp-table-epp { + compatible = "operating-points-v2"; + + opp-192000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <192000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_900>; + }; + + opp-240000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_900>; + }; + + opp-228000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <228000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp-300000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_950>; + }; + + opp-300000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp-384000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <384000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1000>; + }; + + opp-396000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <396000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1050>; + }; + + opp-468000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <468000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1050>; + }; + + opp-492000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <492000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp-528000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <528000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1100>; + }; + + opp-516000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <516000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1120>; + }; + + opp-564000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <564000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1120>; + }; + + opp-552000000-1170 { + opp-microvolt = <1170000 1170000 1390000>; + opp-hz = /bits/ 64 <552000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1170>; + }; + + opp-600000000-1170 { + opp-microvolt = <1170000 1170000 1390000>; + opp-hz = /bits/ 64 <600000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1170>; + }; + + opp-600000000-1250 { + opp-microvolt = <1250000 1250000 1390000>; + opp-hz = /bits/ 64 <600000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1250>; + }; + + opp-636000000-1200 { + opp-microvolt = <1200000 1200000 1390000>; + opp-hz = /bits/ 64 <636000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1200>; + }; + + opp-672000000-1250 { + opp-microvolt = <1250000 1250000 1390000>; + opp-hz = /bits/ 64 <672000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1250>; + }; + + opp-828000000-1390 { + opp-microvolt = <1390000 1390000 1390000>; + opp-hz = /bits/ 64 <828000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1390>; + }; + }; + + gr2d_dvfs_opp_table: opp-table-gr2d { + compatible = "operating-points-v2"; + + opp-192000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <192000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_900>; + }; + + opp-240000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_900>; + }; + + opp-228000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <228000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp-300000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_950>; + }; + + opp-300000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp-384000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <384000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1000>; + }; + + opp-396000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <396000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1050>; + }; + + opp-468000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <468000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1050>; + }; + + opp-492000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <492000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp-528000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <528000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1100>; + }; + + opp-516000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <516000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1120>; + }; + + opp-564000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <564000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1120>; + }; + + opp-552000000-1170 { + opp-microvolt = <1170000 1170000 1390000>; + opp-hz = /bits/ 64 <552000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1170>; + }; + + opp-600000000-1170 { + opp-microvolt = <1170000 1170000 1390000>; + opp-hz = /bits/ 64 <600000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1170>; + }; + + opp-600000000-1250 { + opp-microvolt = <1250000 1250000 1390000>; + opp-hz = /bits/ 64 <600000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1250>; + }; + + opp-636000000-1200 { + opp-microvolt = <1200000 1200000 1390000>; + opp-hz = /bits/ 64 <636000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1200>; + }; + + opp-672000000-1250 { + opp-microvolt = <1250000 1250000 1390000>; + opp-hz = /bits/ 64 <672000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1250>; + }; + + opp-828000000-1390 { + opp-microvolt = <1390000 1390000 1390000>; + opp-hz = /bits/ 64 <828000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1390>; + }; + }; + + gr3d_dvfs_opp_table: opp-table-gr3d { + compatible = "operating-points-v2"; + + opp-192000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <192000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_900>; + }; + + opp-240000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_900>; + }; + + opp-228000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <228000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp-300000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_950>; + }; + + opp-300000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp-384000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <384000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1000>; + }; + + opp-396000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <396000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1050>; + }; + + opp-468000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <468000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1050>; + }; + + opp-492000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <492000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp-528000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <528000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1100>; + }; + + opp-516000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <516000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1120>; + }; + + opp-564000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <564000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1120>; + }; + + opp-552000000-1170 { + opp-microvolt = <1170000 1170000 1390000>; + opp-hz = /bits/ 64 <552000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1170>; + }; + + opp-600000000-1170 { + opp-microvolt = <1170000 1170000 1390000>; + opp-hz = /bits/ 64 <600000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1170>; + }; + + opp-600000000-1250 { + opp-microvolt = <1250000 1250000 1390000>; + opp-hz = /bits/ 64 <600000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1250>; + }; + + opp-636000000-1200 { + opp-microvolt = <1200000 1200000 1390000>; + opp-hz = /bits/ 64 <636000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1200>; + }; + + opp-672000000-1250 { + opp-microvolt = <1250000 1250000 1390000>; + opp-hz = /bits/ 64 <672000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1250>; + }; + + opp-828000000-1390 { + opp-microvolt = <1390000 1390000 1390000>; + opp-hz = /bits/ 64 <828000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1390>; + }; + }; + + msenc_dvfs_opp_table: opp-table-msenc { + compatible = "operating-points-v2"; + + opp-144000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <144000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_900>; + }; + + opp-182000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <182000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp-204000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <204000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_900>; + }; + + opp-240000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp-252000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <252000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_950>; + }; + + opp-312000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <312000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1050>; + }; + + opp-324000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <324000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1000>; + }; + + opp-384000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <384000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp-408000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <408000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1050>; + }; + + opp-432000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <432000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1120>; + }; + + opp-456000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <456000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1100>; + }; + + opp-480000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <480000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1120>; + }; + + opp-480000000-1170 { + opp-microvolt = <1170000 1170000 1390000>; + opp-hz = /bits/ 64 <480000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1170>; + }; + }; + + tsec_dvfs_opp_table: opp-table-tsec { + compatible = "operating-points-v2"; + + opp-144000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <144000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_900>; + }; + + opp-182000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <182000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp-204000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <204000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_900>; + }; + + opp-240000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp-252000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <252000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_950>; + }; + + opp-312000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <312000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1050>; + }; + + opp-324000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <324000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1000>; + }; + + opp-384000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <384000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp-408000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <408000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1050>; + }; + + opp-432000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <432000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1120>; + }; + + opp-456000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <456000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1100>; + }; + + opp-480000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <480000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1120>; + }; + + opp-480000000-1170 { + opp-microvolt = <1170000 1170000 1390000>; + opp-hz = /bits/ 64 <480000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1170>; + }; + }; + + vde_dvfs_opp_table: opp-table-vde { + compatible = "operating-points-v2"; + + opp-144000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <144000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_900>; + }; + + opp-182000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <182000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp-204000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <204000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_900>; + }; + + opp-240000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp-252000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <252000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_950>; + }; + + opp-312000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <312000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1050>; + }; + + opp-324000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <324000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1000>; + }; + + opp-384000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <384000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp-408000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <408000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1050>; + }; + + opp-432000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <432000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1120>; + }; + + opp-456000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <456000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1100>; + }; + + opp-480000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <480000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1120>; + }; + + opp-480000000-1170 { + opp-microvolt = <1170000 1170000 1390000>; + opp-hz = /bits/ 64 <480000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1170>; + }; + }; + + host1x_dvfs_opp_table: opp-table-host1x { + compatible = "operating-points-v2"; + + opp-144000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <144000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_900>; + }; + + opp-180000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <180000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_900>; + }; + + opp-188000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <188000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp-228000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <228000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_950>; + }; + + opp-240000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp-276000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <276000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1000>; + }; + + opp-276000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <276000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1050>; + }; + + opp-324000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <324000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp-336000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <336000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1050>; + }; + + opp-336000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <336000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1120>; + }; + + opp-372000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <372000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1100>; + }; + + opp-384000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <384000000>; + opp-supported-hw = <0x000E>; + required-opps = <&core_opp_1120>; + }; + }; + + pll_m_dvfs_opp_table: opp-table-pllm { + compatible = "operating-points-v2"; + + opp-800000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <800000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-1066000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <1066000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + }; + + pll_c_dvfs_opp_table: opp-table-pllc { + compatible = "operating-points-v2"; + + opp-800000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <800000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-1066000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <1066000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + }; + + pll_c2_dvfs_opp_table: opp-table-pllc2 { + compatible = "operating-points-v2"; + + opp-800000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <800000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-1066000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <1066000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + }; + + pll_c3_dvfs_opp_table: opp-table-pllc3 { + compatible = "operating-points-v2"; + + opp-800000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <800000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-1066000000-1000 { + opp-microvolt = <1000000 1000000 1390000>; + opp-hz = /bits/ 64 <1066000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + }; + + sbc1_dvfs_opp_table: opp-table-sbc1 { + compatible = "operating-points-v2"; + + opp-48000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <48000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-52000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + sbc2_dvfs_opp_table: opp-table-sbc2 { + compatible = "operating-points-v2"; + + opp-48000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <48000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-52000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + sbc3_dvfs_opp_table: opp-table-sbc3 { + compatible = "operating-points-v2"; + + opp-48000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <48000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-52000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + sbc4_dvfs_opp_table: opp-table-sbc4 { + compatible = "operating-points-v2"; + + opp-48000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <48000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-52000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + sbc5_dvfs_opp_table: opp-table-sbc5 { + compatible = "operating-points-v2"; + + opp-48000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <48000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-52000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + sbc6_dvfs_opp_table: opp-table-sbc6 { + compatible = "operating-points-v2"; + + opp-48000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <48000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-52000000-1100 { + opp-microvolt = <1100000 1100000 1390000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + sdmmc1_dvfs_opp_table: opp-table-sdmmc1 { + compatible = "operating-points-v2"; + + opp-81600000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <81600000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp-156000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <156000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1120>; + }; + + opp-204000000-1250 { + opp-microvolt = <1250000 1250000 1390000>; + opp-hz = /bits/ 64 <204000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1250>; + }; + }; + + sdmmc3_dvfs_opp_table: opp-table-sdmmc3 { + compatible = "operating-points-v2"; + + opp-81600000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <81600000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp-156000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <156000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1120>; + }; + + opp-204000000-1250 { + opp-microvolt = <1250000 1250000 1390000>; + opp-hz = /bits/ 64 <204000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1250>; + }; + }; + + sdmmc4_dvfs_opp_table: opp-table-sdmmc4 { + compatible = "operating-points-v2"; + + opp-81600000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <81600000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp-156000000-1120 { + opp-microvolt = <1120000 1120000 1390000>; + opp-hz = /bits/ 64 <156000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1120>; + }; + + opp-200000000-1250 { + opp-microvolt = <1250000 1250000 1390000>; + opp-hz = /bits/ 64 <200000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1250>; + }; + }; + + hdmi_dvfs_opp_table: opp-table-hdmi { + compatible = "operating-points-v2"; + + opp-148500000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <148500000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-297000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <297000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1050>; + }; + }; + + disp1_dvfs_opp_table: opp-table-disp1 { + compatible = "operating-points-v2"; + + opp-166000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <166000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-297000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <297000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1050>; + }; + }; + + disp2_dvfs_opp_table: opp-table-disp2 { + compatible = "operating-points-v2"; + + opp-166000000-900 { + opp-microvolt = <900000 900000 1390000>; + opp-hz = /bits/ 64 <166000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_900>; + }; + + opp-297000000-1050 { + opp-microvolt = <1050000 1050000 1390000>; + opp-hz = /bits/ 64 <297000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1050>; + }; + }; + + xusb_falcon_dvfs_opp_table: opp-table-xusb-falcon { + compatible = "operating-points-v2"; + + opp-336000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <336000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + }; + + xusb_host_dvfs_opp_table: opp-table-xusb-host { + compatible = "operating-points-v2"; + + opp-112000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <112000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + }; + + xusb_dev_dvfs_opp_table: opp-table-xusb-dev { + compatible = "operating-points-v2"; + + opp-58300000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <58300000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + }; + + xusb_ss_dvfs_opp_table: opp-table-xusb-ss { + compatible = "operating-points-v2"; + + opp-122400000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <122400000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + }; + + xusb_fs_dvfs_opp_table: opp-table-xusb-fs { + compatible = "operating-points-v2"; + + opp-48000000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <48000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + }; + + xusb_hs_dvfs_opp_table: opp-table-xusb-hs { + compatible = "operating-points-v2"; + + opp-61200000-950 { + opp-microvolt = <950000 950000 1390000>; + opp-hz = /bits/ 64 <61200000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + }; + + /* Add usbd, usb2 and usb3 opps if needed */ }; diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi index f1af206f50ee..143aa45a9791 100644 --- a/arch/arm/boot/dts/nvidia/tegra114.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi @@ -58,6 +58,8 @@ vi@54080000 { clocks = <&tegra_car TEGRA114_CLK_VI>; resets = <&tegra_car 20>; reset-names = "vi"; + power-domains = <&pd_venc>; + operating-points-v2 = <&vi_dvfs_opp_table>; iommus = <&mc TEGRA_SWGROUP_VI>; @@ -71,6 +73,8 @@ epp@540c0000 { clocks = <&tegra_car TEGRA114_CLK_EPP>; resets = <&tegra_car TEGRA114_CLK_EPP>; reset-names = "epp"; + power-domains = <&pd_heg>; + operating-points-v2 = <&epp_dvfs_opp_table>; iommus = <&mc TEGRA_SWGROUP_EPP>; @@ -84,6 +88,7 @@ isp@54100000 { clocks = <&tegra_car TEGRA114_CLK_ISP>; resets = <&tegra_car TEGRA114_CLK_ISP>; reset-names = "isp"; + power-domains = <&pd_venc>; iommus = <&mc TEGRA_SWGROUP_ISP>; @@ -97,6 +102,8 @@ gr2d@54140000 { clocks = <&tegra_car TEGRA114_CLK_GR2D>; resets = <&tegra_car 21>, <&mc TEGRA114_MC_RESET_2D>; reset-names = "2d", "mc"; + power-domains = <&pd_heg>; + operating-points-v2 = <&gr2d_dvfs_opp_table>; iommus = <&mc TEGRA_SWGROUP_G2>; }; @@ -107,6 +114,8 @@ gr3d@54180000 { clocks = <&tegra_car TEGRA114_CLK_GR3D>; resets = <&tegra_car 24>, <&mc TEGRA114_MC_RESET_3D>; reset-names = "3d", "mc"; + power-domains = <&pd_3d>; + operating-points-v2 = <&gr3d_dvfs_opp_table>; iommus = <&mc TEGRA_SWGROUP_NV>; }; @@ -120,6 +129,8 @@ dc@54200000 { clock-names = "dc", "parent"; resets = <&tegra_car 27>; reset-names = "dc"; + power-domains = <&pd_core>; + operating-points-v2 = <&disp1_dvfs_opp_table>; iommus = <&mc TEGRA_SWGROUP_DC>; @@ -150,6 +161,8 @@ dc@54240000 { clock-names = "dc", "parent"; resets = <&tegra_car 26>; reset-names = "dc"; + power-domains = <&pd_core>; + operating-points-v2 = <&disp2_dvfs_opp_table>; iommus = <&mc TEGRA_SWGROUP_DCB>; @@ -180,6 +193,8 @@ hdmi@54280000 { clock-names = "hdmi", "parent"; resets = <&tegra_car 51>; reset-names = "hdmi"; + power-domains = <&pd_core>; + operating-points-v2 = <&hdmi_dvfs_opp_table>; status = "disabled"; }; @@ -193,6 +208,7 @@ dsia: dsi@54300000 { resets = <&tegra_car 48>; reset-names = "dsi"; nvidia,mipi-calibrate = <&mipi 0x060>; /* DSIA & DSIB pads */ + power-domains = <&pd_core>; status = "disabled"; #address-cells = <1>; @@ -209,6 +225,7 @@ dsib: dsi@54400000 { resets = <&tegra_car 82>; reset-names = "dsi"; nvidia,mipi-calibrate = <&mipi 0x180>; /* DSIC & DSID pads */ + power-domains = <&pd_core>; status = "disabled"; #address-cells = <1>; @@ -222,6 +239,8 @@ msenc@544c0000 { clocks = <&tegra_car TEGRA114_CLK_MSENC>; resets = <&tegra_car TEGRA114_CLK_MSENC>; reset-names = "mpe"; + power-domains = <&pd_mpe>; + operating-points-v2 = <&msenc_dvfs_opp_table>; iommus = <&mc TEGRA_SWGROUP_MSENC>; @@ -234,6 +253,8 @@ tsec@54500000 { interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA114_CLK_TSEC>; resets = <&tegra_car TEGRA114_CLK_TSEC>; + power-domains = <&pd_core>; + operating-points-v2 = <&tsec_dvfs_opp_table>; iommus = <&mc TEGRA_SWGROUP_TSEC>; @@ -393,6 +414,8 @@ vde@6001a000 { reset-names = "vde", "mc"; resets = <&tegra_car 61>, <&mc TEGRA114_MC_RESET_VDE>; iommus = <&mc TEGRA_SWGROUP_VDE>; + power-domains = <&pd_vde>; + operating-points-v2 = <&vde_dvfs_opp_table>; }; apbmisc@70000800 { @@ -470,6 +493,7 @@ pwm: pwm@7000a000 { clocks = <&tegra_car TEGRA114_CLK_PWM>; resets = <&tegra_car 17>; reset-names = "pwm"; + power-domains = <&pd_core>; status = "disabled"; }; @@ -560,6 +584,8 @@ spi@7000d400 { reset-names = "spi"; dmas = <&apbdma 15>, <&apbdma 15>; dma-names = "rx", "tx"; + power-domains = <&pd_core>; + operating-points-v2 = <&sbc1_dvfs_opp_table>; status = "disabled"; }; @@ -575,6 +601,8 @@ spi@7000d600 { reset-names = "spi"; dmas = <&apbdma 16>, <&apbdma 16>; dma-names = "rx", "tx"; + power-domains = <&pd_core>; + operating-points-v2 = <&sbc2_dvfs_opp_table>; status = "disabled"; }; @@ -590,6 +618,8 @@ spi@7000d800 { reset-names = "spi"; dmas = <&apbdma 17>, <&apbdma 17>; dma-names = "rx", "tx"; + power-domains = <&pd_core>; + operating-points-v2 = <&sbc3_dvfs_opp_table>; status = "disabled"; }; @@ -605,6 +635,8 @@ spi@7000da00 { reset-names = "spi"; dmas = <&apbdma 18>, <&apbdma 18>; dma-names = "rx", "tx"; + power-domains = <&pd_core>; + operating-points-v2 = <&sbc4_dvfs_opp_table>; status = "disabled"; }; @@ -620,6 +652,8 @@ spi@7000dc00 { reset-names = "spi"; dmas = <&apbdma 27>, <&apbdma 27>; dma-names = "rx", "tx"; + power-domains = <&pd_core>; + operating-points-v2 = <&sbc5_dvfs_opp_table>; status = "disabled"; }; @@ -635,6 +669,8 @@ spi@7000de00 { reset-names = "spi"; dmas = <&apbdma 28>, <&apbdma 28>; dma-names = "rx", "tx"; + power-domains = <&pd_core>; + operating-points-v2 = <&sbc6_dvfs_opp_table>; status = "disabled"; }; @@ -661,6 +697,86 @@ tegra_pmc: pmc@7000e400 { clocks = <&tegra_car TEGRA114_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; #clock-cells = <1>; + + pd_core: core-domain { + #power-domain-cells = <0>; + operating-points-v2 = <&core_opp_table>; + }; + + powergates { + /* + * TODO: Add DIS and DISB domains once DC is able + * to handle them properly. VENC and DISB should + * set DIS as their source power domain due to + * internal dependency. + */ + + pd_heg: heg { + clocks = <&tegra_car TEGRA114_CLK_GR2D>, + <&tegra_car TEGRA114_CLK_EPP>; + resets = <&mc TEGRA114_MC_RESET_2D>, + <&mc TEGRA114_MC_RESET_EPP>, + <&tegra_car TEGRA114_CLK_GR2D>, + <&tegra_car TEGRA114_CLK_EPP>; + power-domains = <&pd_core>; + #power-domain-cells = <0>; + }; + + pd_mpe: mpe { + clocks = <&tegra_car TEGRA114_CLK_MSENC>; + resets = <&mc TEGRA114_MC_RESET_MPE>, + <&tegra_car TEGRA114_CLK_MSENC>; + power-domains = <&pd_core>; + #power-domain-cells = <0>; + }; + + pd_3d: td { + clocks = <&tegra_car TEGRA114_CLK_GR3D>; + resets = <&mc TEGRA114_MC_RESET_3D>, + <&tegra_car TEGRA114_CLK_GR3D>; + power-domains = <&pd_core>; + #power-domain-cells = <0>; + }; + + pd_vde: vdec { + clocks = <&tegra_car TEGRA114_CLK_VDE>; + resets = <&mc TEGRA114_MC_RESET_VDE>, + <&tegra_car TEGRA114_CLK_VDE>; + power-domains = <&pd_core>; + #power-domain-cells = <0>; + }; + + pd_venc: venc { + clocks = <&tegra_car TEGRA114_CLK_ISP>, + <&tegra_car TEGRA114_CLK_VI>, + <&tegra_car TEGRA114_CLK_CSI>; + resets = <&mc TEGRA114_MC_RESET_ISP>, + <&mc TEGRA114_MC_RESET_VI>, + <&tegra_car TEGRA114_CLK_ISP>, + <&tegra_car 20 /* VI */>, + <&tegra_car TEGRA114_CLK_CSI>; + power-domains = <&pd_core>; + #power-domain-cells = <0>; + }; + + pd_xusbss: xusba { + clocks = <&tegra_car TEGRA114_CLK_XUSB_SS>; + resets = <&tegra_car TEGRA114_CLK_XUSB_SS>; + #power-domain-cells = <0>; + }; + + pd_xusbdev: xusbb { + clocks = <&tegra_car TEGRA114_CLK_XUSB_DEV>; + resets = <&tegra_car 95>; + #power-domain-cells = <0>; + }; + + pd_xusbhost: xusbc { + clocks = <&tegra_car TEGRA114_CLK_XUSB_HOST>; + resets = <&tegra_car TEGRA114_CLK_XUSB_HOST>; + #power-domain-cells = <0>; + }; + }; }; fuse@7000f800 { @@ -670,6 +786,7 @@ fuse@7000f800 { clock-names = "fuse"; resets = <&tegra_car 39>; reset-names = "fuse"; + power-domains = <&pd_core>; }; mc: memory-controller@70019000 { @@ -691,6 +808,7 @@ emc: external-memory-controller@7001b000 { interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA114_CLK_EMC>; clock-names = "emc"; + power-domains = <&pd_core>; nvidia,memory-controller = <&mc>; operating-points-v2 = <&emc_icc_dvfs_opp_table>; @@ -885,6 +1003,8 @@ mmc@78000000 { clock-names = "sdhci"; resets = <&tegra_car 14>; reset-names = "sdhci"; + power-domains = <&pd_core>; + operating-points-v2 = <&sdmmc1_dvfs_opp_table>; status = "disabled"; }; @@ -907,6 +1027,8 @@ mmc@78000400 { clock-names = "sdhci"; resets = <&tegra_car 69>; reset-names = "sdhci"; + power-domains = <&pd_core>; + operating-points-v2 = <&sdmmc3_dvfs_opp_table>; status = "disabled"; }; @@ -918,6 +1040,8 @@ mmc@78000600 { clock-names = "sdhci"; resets = <&tegra_car 15>; reset-names = "sdhci"; + power-domains = <&pd_core>; + operating-points-v2 = <&sdmmc4_dvfs_opp_table>; status = "disabled"; }; @@ -930,6 +1054,7 @@ usb@7d000000 { resets = <&tegra_car 22>; reset-names = "usb"; nvidia,phy = <&phy1>; + power-domains = <&pd_core>; status = "disabled"; }; @@ -970,6 +1095,7 @@ usb@7d008000 { resets = <&tegra_car 59>; reset-names = "usb"; nvidia,phy = <&phy3>; + power-domains = <&pd_core>; status = "disabled"; }; -- 2.51.0 ^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PATCH v1 5/5] ARM: tegra: configure Tegra114 power domains 2026-01-26 19:15 ` [PATCH v1 5/5] ARM: tegra: configure Tegra114 power domains Svyatoslav Ryhel @ 2026-02-13 3:44 ` Mikko Perttunen 2026-02-13 8:10 ` Svyatoslav Ryhel 0 siblings, 1 reply; 10+ messages in thread From: Mikko Perttunen @ 2026-02-13 3:44 UTC (permalink / raw) To: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Jonathan Hunter, Svyatoslav Ryhel, Svyatoslav Ryhel Cc: devicetree, linux-tegra, linux-kernel On Tuesday, January 27, 2026 4:15 AM Svyatoslav Ryhel wrote: > Add power domains found in Tegra114 and configure operating-points-v2 for > supported devices accordingly. > > Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> > --- > .../dts/nvidia/tegra114-peripherals-opp.dtsi | 1275 +++++++++++++++++ > arch/arm/boot/dts/nvidia/tegra114.dtsi | 126 ++ > 2 files changed, 1401 insertions(+) > > diff --git a/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi > index b40a1c24abab..5e66c1dc8fb7 100644 > --- a/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi > +++ b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi > @@ -1,6 +1,76 @@ > // SPDX-License-Identifier: GPL-2.0 > > / { > + core_opp_table: opp-table-core { > + compatible = "operating-points-v2"; > + opp-shared; > + > + core_opp_900: opp-900000 { > + opp-microvolt = <900000 900000 1390000>; > + opp-level = <900000>; > + }; > + > + core_opp_950: opp-950000 { > + opp-microvolt = <950000 950000 1390000>; > + opp-level = <950000>; > + }; > + > + core_opp_1000: opp-1000000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-level = <1000000>; > + }; > + > + core_opp_1050: opp-1050000 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-level = <1050000>; > + }; > + > + core_opp_1100: opp-1100000 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-level = <1100000>; > + }; > + > + core_opp_1120: opp-1120000 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-level = <1120000>; > + }; > + > + core_opp_1150: opp-1150000 { > + opp-microvolt = <1150000 1150000 1390000>; > + opp-level = <1150000>; > + }; > + > + core_opp_1170: opp-1170000 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-level = <1170000>; > + }; > + > + core_opp_1200: opp-1200000 { > + opp-microvolt = <1200000 1200000 1390000>; > + opp-level = <1200000>; > + }; > + > + core_opp_1250: opp-1250000 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-level = <1250000>; > + }; > + > + core_opp_1300: opp-1300000 { > + opp-microvolt = <1300000 1300000 1390000>; > + opp-level = <1300000>; > + }; > + > + core_opp_1350: opp-1350000 { > + opp-microvolt = <1350000 1350000 1390000>; > + opp-level = <1350000>; > + }; > + > + core_opp_1390: opp-1390000 { > + opp-microvolt = <1390000 1390000 1390000>; > + opp-level = <1390000>; > + }; > + }; > + > emc_icc_dvfs_opp_table: opp-table-emc { > compatible = "operating-points-v2"; > > @@ -8,36 +78,42 @@ opp-12750000-900 { > opp-microvolt = <900000 900000 1390000>; > opp-hz = /bits/ 64 <12750000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > }; > > opp-20400000-900 { > opp-microvolt = <900000 900000 1390000>; > opp-hz = /bits/ 64 <20400000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > }; > > opp-40800000-900 { > opp-microvolt = <900000 900000 1390000>; > opp-hz = /bits/ 64 <40800000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > }; > > opp-68000000-900 { > opp-microvolt = <900000 900000 1390000>; > opp-hz = /bits/ 64 <68000000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > }; > > opp-102000000-900 { > opp-microvolt = <900000 900000 1390000>; > opp-hz = /bits/ 64 <102000000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > }; > > opp-204000000-900 { > opp-microvolt = <900000 900000 1390000>; > opp-hz = /bits/ 64 <204000000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > opp-suspend; > }; > > @@ -45,12 +121,14 @@ opp-312000000-1000 { > opp-microvolt = <1000000 1000000 1390000>; > opp-hz = /bits/ 64 <312000000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1000>; > }; > > opp-408000000-1000 { > opp-microvolt = <1000000 1000000 1390000>; > opp-hz = /bits/ 64 <408000000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1000>; > }; > > /* > @@ -64,24 +142,28 @@ opp-528000000-1100 { > opp-microvolt = <1100000 1100000 1390000>; > opp-hz = /bits/ 64 <528000000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1100>; > }; > > opp-624000000-1100 { > opp-microvolt = <1100000 1100000 1390000>; > opp-hz = /bits/ 64 <624000000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1100>; > }; > > opp-792000000-1100 { > opp-microvolt = <1100000 1100000 1390000>; > opp-hz = /bits/ 64 <792000000>; > opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1100>; > }; > > opp-900000000-1200 { > opp-microvolt = <1200000 1200000 1390000>; > opp-hz = /bits/ 64 <900000000>; > opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1200>; > }; > }; > > @@ -161,4 +243,1197 @@ opp-900000000 { > opp-peak-kBps = <14400000>; > }; > }; > + > + vi_dvfs_opp_table: opp-table-vi { > + compatible = "operating-points-v2"; > + > + opp-114000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <114000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-216000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <216000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-240000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <240000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-312000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <312000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-372000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <372000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-408000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <408000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-408000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <408000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1120>; > + }; > + }; > + > + epp_dvfs_opp_table: opp-table-epp { > + compatible = "operating-points-v2"; > + > + opp-192000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <192000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-240000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <240000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-228000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <228000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-300000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <300000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-300000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <300000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-384000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <384000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-396000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <396000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-468000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <468000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-492000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <492000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-528000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <528000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-516000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <516000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-564000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <564000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-552000000-1170 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-hz = /bits/ 64 <552000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1170>; > + }; > + > + opp-600000000-1170 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-hz = /bits/ 64 <600000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1170>; > + }; > + > + opp-600000000-1250 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-hz = /bits/ 64 <600000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1250>; > + }; > + > + opp-636000000-1200 { > + opp-microvolt = <1200000 1200000 1390000>; > + opp-hz = /bits/ 64 <636000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1200>; > + }; > + > + opp-672000000-1250 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-hz = /bits/ 64 <672000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1250>; > + }; > + > + opp-828000000-1390 { > + opp-microvolt = <1390000 1390000 1390000>; > + opp-hz = /bits/ 64 <828000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1390>; > + }; > + }; > + > + gr2d_dvfs_opp_table: opp-table-gr2d { > + compatible = "operating-points-v2"; > + > + opp-192000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <192000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-240000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <240000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-228000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <228000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-300000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <300000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-300000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <300000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-384000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <384000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-396000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <396000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-468000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <468000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-492000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <492000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-528000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <528000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-516000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <516000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-564000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <564000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-552000000-1170 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-hz = /bits/ 64 <552000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1170>; > + }; > + > + opp-600000000-1170 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-hz = /bits/ 64 <600000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1170>; > + }; > + > + opp-600000000-1250 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-hz = /bits/ 64 <600000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1250>; > + }; > + > + opp-636000000-1200 { > + opp-microvolt = <1200000 1200000 1390000>; > + opp-hz = /bits/ 64 <636000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1200>; > + }; > + > + opp-672000000-1250 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-hz = /bits/ 64 <672000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1250>; > + }; > + > + opp-828000000-1390 { > + opp-microvolt = <1390000 1390000 1390000>; > + opp-hz = /bits/ 64 <828000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1390>; > + }; > + }; > + > + gr3d_dvfs_opp_table: opp-table-gr3d { > + compatible = "operating-points-v2"; > + > + opp-192000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <192000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-240000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <240000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-228000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <228000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-300000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <300000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-300000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <300000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-384000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <384000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-396000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <396000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-468000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <468000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-492000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <492000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-528000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <528000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-516000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <516000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-564000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <564000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-552000000-1170 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-hz = /bits/ 64 <552000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1170>; > + }; > + > + opp-600000000-1170 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-hz = /bits/ 64 <600000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1170>; > + }; > + > + opp-600000000-1250 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-hz = /bits/ 64 <600000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1250>; > + }; > + > + opp-636000000-1200 { > + opp-microvolt = <1200000 1200000 1390000>; > + opp-hz = /bits/ 64 <636000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1200>; > + }; > + > + opp-672000000-1250 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-hz = /bits/ 64 <672000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1250>; > + }; > + > + opp-828000000-1390 { > + opp-microvolt = <1390000 1390000 1390000>; > + opp-hz = /bits/ 64 <828000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1390>; > + }; > + }; > + > + msenc_dvfs_opp_table: opp-table-msenc { > + compatible = "operating-points-v2"; > + > + opp-144000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <144000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-182000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <182000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-204000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <204000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-240000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <240000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-252000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <252000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-312000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <312000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-324000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <324000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-384000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <384000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-408000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <408000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-432000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <432000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-456000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <456000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-480000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <480000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-480000000-1170 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-hz = /bits/ 64 <480000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1170>; > + }; > + }; > + > + tsec_dvfs_opp_table: opp-table-tsec { > + compatible = "operating-points-v2"; > + > + opp-144000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <144000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-182000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <182000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-204000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <204000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-240000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <240000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-252000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <252000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-312000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <312000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-324000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <324000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-384000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <384000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-408000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <408000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-432000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <432000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-456000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <456000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-480000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <480000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-480000000-1170 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-hz = /bits/ 64 <480000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1170>; > + }; > + }; > + > + vde_dvfs_opp_table: opp-table-vde { > + compatible = "operating-points-v2"; > + > + opp-144000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <144000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-182000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <182000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-204000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <204000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-240000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <240000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-252000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <252000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-312000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <312000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-324000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <324000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-384000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <384000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-408000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <408000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-432000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <432000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-456000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <456000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-480000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <480000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-480000000-1170 { > + opp-microvolt = <1170000 1170000 1390000>; > + opp-hz = /bits/ 64 <480000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1170>; > + }; > + }; > + > + host1x_dvfs_opp_table: opp-table-host1x { > + compatible = "operating-points-v2"; > + > + opp-144000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <144000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-180000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <180000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-188000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <188000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-228000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <228000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-240000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <240000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-276000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <276000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1000>; > + }; > + > + opp-276000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <276000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-324000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <324000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-336000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <336000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1050>; > + }; > + > + opp-336000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <336000000>; > + opp-supported-hw = <0x0001>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-372000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <372000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1100>; > + }; > + > + opp-384000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <384000000>; > + opp-supported-hw = <0x000E>; > + required-opps = <&core_opp_1120>; > + }; > + }; > + > + pll_m_dvfs_opp_table: opp-table-pllm { > + compatible = "operating-points-v2"; > + > + opp-800000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <800000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-1066000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <1066000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1000>; > + }; > + }; > + > + pll_c_dvfs_opp_table: opp-table-pllc { > + compatible = "operating-points-v2"; > + > + opp-800000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <800000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-1066000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <1066000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1000>; > + }; > + }; > + > + pll_c2_dvfs_opp_table: opp-table-pllc2 { > + compatible = "operating-points-v2"; > + > + opp-800000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <800000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-1066000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <1066000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1000>; > + }; > + }; > + > + pll_c3_dvfs_opp_table: opp-table-pllc3 { > + compatible = "operating-points-v2"; > + > + opp-800000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <800000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-1066000000-1000 { > + opp-microvolt = <1000000 1000000 1390000>; > + opp-hz = /bits/ 64 <1066000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1000>; > + }; > + }; > + > + sbc1_dvfs_opp_table: opp-table-sbc1 { > + compatible = "operating-points-v2"; > + > + opp-48000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <48000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-52000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <52000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1100>; > + }; > + }; > + > + sbc2_dvfs_opp_table: opp-table-sbc2 { > + compatible = "operating-points-v2"; > + > + opp-48000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <48000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-52000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <52000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1100>; > + }; > + }; > + > + sbc3_dvfs_opp_table: opp-table-sbc3 { > + compatible = "operating-points-v2"; > + > + opp-48000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <48000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-52000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <52000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1100>; > + }; > + }; > + > + sbc4_dvfs_opp_table: opp-table-sbc4 { > + compatible = "operating-points-v2"; > + > + opp-48000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <48000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-52000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <52000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1100>; > + }; > + }; > + > + sbc5_dvfs_opp_table: opp-table-sbc5 { > + compatible = "operating-points-v2"; > + > + opp-48000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <48000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-52000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <52000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1100>; > + }; > + }; > + > + sbc6_dvfs_opp_table: opp-table-sbc6 { > + compatible = "operating-points-v2"; > + > + opp-48000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <48000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-52000000-1100 { > + opp-microvolt = <1100000 1100000 1390000>; > + opp-hz = /bits/ 64 <52000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1100>; > + }; > + }; > + > + sdmmc1_dvfs_opp_table: opp-table-sdmmc1 { > + compatible = "operating-points-v2"; > + > + opp-81600000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <81600000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-156000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <156000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-204000000-1250 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-hz = /bits/ 64 <204000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1250>; > + }; > + }; > + > + sdmmc3_dvfs_opp_table: opp-table-sdmmc3 { > + compatible = "operating-points-v2"; > + > + opp-81600000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <81600000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-156000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <156000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-204000000-1250 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-hz = /bits/ 64 <204000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1250>; > + }; > + }; > + > + sdmmc4_dvfs_opp_table: opp-table-sdmmc4 { > + compatible = "operating-points-v2"; > + > + opp-81600000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <81600000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + > + opp-156000000-1120 { > + opp-microvolt = <1120000 1120000 1390000>; > + opp-hz = /bits/ 64 <156000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1120>; > + }; > + > + opp-200000000-1250 { > + opp-microvolt = <1250000 1250000 1390000>; > + opp-hz = /bits/ 64 <200000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1250>; > + }; > + }; > + > + hdmi_dvfs_opp_table: opp-table-hdmi { > + compatible = "operating-points-v2"; > + > + opp-148500000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <148500000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-297000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <297000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1050>; > + }; > + }; > + > + disp1_dvfs_opp_table: opp-table-disp1 { > + compatible = "operating-points-v2"; > + > + opp-166000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <166000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-297000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <297000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1050>; > + }; > + }; > + > + disp2_dvfs_opp_table: opp-table-disp2 { > + compatible = "operating-points-v2"; > + > + opp-166000000-900 { > + opp-microvolt = <900000 900000 1390000>; > + opp-hz = /bits/ 64 <166000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_900>; > + }; > + > + opp-297000000-1050 { > + opp-microvolt = <1050000 1050000 1390000>; > + opp-hz = /bits/ 64 <297000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_1050>; > + }; > + }; > + > + xusb_falcon_dvfs_opp_table: opp-table-xusb-falcon { > + compatible = "operating-points-v2"; > + > + opp-336000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <336000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + }; > + > + xusb_host_dvfs_opp_table: opp-table-xusb-host { > + compatible = "operating-points-v2"; > + > + opp-112000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <112000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + }; > + > + xusb_dev_dvfs_opp_table: opp-table-xusb-dev { > + compatible = "operating-points-v2"; > + > + opp-58300000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <58300000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + }; > + > + xusb_ss_dvfs_opp_table: opp-table-xusb-ss { > + compatible = "operating-points-v2"; > + > + opp-122400000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <122400000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + }; > + > + xusb_fs_dvfs_opp_table: opp-table-xusb-fs { > + compatible = "operating-points-v2"; > + > + opp-48000000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <48000000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + }; > + > + xusb_hs_dvfs_opp_table: opp-table-xusb-hs { > + compatible = "operating-points-v2"; > + > + opp-61200000-950 { > + opp-microvolt = <950000 950000 1390000>; > + opp-hz = /bits/ 64 <61200000>; > + opp-supported-hw = <0x000F>; > + required-opps = <&core_opp_950>; > + }; > + }; > + > + /* Add usbd, usb2 and usb3 opps if needed */ > }; > diff --git a/arch/arm/boot/dts/nvidia/tegra114.dtsi b/arch/arm/boot/dts/nvidia/tegra114.dtsi > index f1af206f50ee..143aa45a9791 100644 > --- a/arch/arm/boot/dts/nvidia/tegra114.dtsi > +++ b/arch/arm/boot/dts/nvidia/tegra114.dtsi > @@ -58,6 +58,8 @@ vi@54080000 { > clocks = <&tegra_car TEGRA114_CLK_VI>; > resets = <&tegra_car 20>; > reset-names = "vi"; > + power-domains = <&pd_venc>; > + operating-points-v2 = <&vi_dvfs_opp_table>; > > iommus = <&mc TEGRA_SWGROUP_VI>; > > @@ -71,6 +73,8 @@ epp@540c0000 { > clocks = <&tegra_car TEGRA114_CLK_EPP>; > resets = <&tegra_car TEGRA114_CLK_EPP>; > reset-names = "epp"; > + power-domains = <&pd_heg>; > + operating-points-v2 = <&epp_dvfs_opp_table>; > > iommus = <&mc TEGRA_SWGROUP_EPP>; > > @@ -84,6 +88,7 @@ isp@54100000 { > clocks = <&tegra_car TEGRA114_CLK_ISP>; > resets = <&tegra_car TEGRA114_CLK_ISP>; > reset-names = "isp"; > + power-domains = <&pd_venc>; > > iommus = <&mc TEGRA_SWGROUP_ISP>; > > @@ -97,6 +102,8 @@ gr2d@54140000 { > clocks = <&tegra_car TEGRA114_CLK_GR2D>; > resets = <&tegra_car 21>, <&mc TEGRA114_MC_RESET_2D>; > reset-names = "2d", "mc"; > + power-domains = <&pd_heg>; > + operating-points-v2 = <&gr2d_dvfs_opp_table>; > > iommus = <&mc TEGRA_SWGROUP_G2>; > }; > @@ -107,6 +114,8 @@ gr3d@54180000 { > clocks = <&tegra_car TEGRA114_CLK_GR3D>; > resets = <&tegra_car 24>, <&mc TEGRA114_MC_RESET_3D>; > reset-names = "3d", "mc"; > + power-domains = <&pd_3d>; > + operating-points-v2 = <&gr3d_dvfs_opp_table>; > > iommus = <&mc TEGRA_SWGROUP_NV>; > }; > @@ -120,6 +129,8 @@ dc@54200000 { > clock-names = "dc", "parent"; > resets = <&tegra_car 27>; > reset-names = "dc"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&disp1_dvfs_opp_table>; > > iommus = <&mc TEGRA_SWGROUP_DC>; > > @@ -150,6 +161,8 @@ dc@54240000 { > clock-names = "dc", "parent"; > resets = <&tegra_car 26>; > reset-names = "dc"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&disp2_dvfs_opp_table>; > > iommus = <&mc TEGRA_SWGROUP_DCB>; > > @@ -180,6 +193,8 @@ hdmi@54280000 { > clock-names = "hdmi", "parent"; > resets = <&tegra_car 51>; > reset-names = "hdmi"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&hdmi_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -193,6 +208,7 @@ dsia: dsi@54300000 { > resets = <&tegra_car 48>; > reset-names = "dsi"; > nvidia,mipi-calibrate = <&mipi 0x060>; /* DSIA & DSIB pads */ > + power-domains = <&pd_core>; > status = "disabled"; > > #address-cells = <1>; > @@ -209,6 +225,7 @@ dsib: dsi@54400000 { > resets = <&tegra_car 82>; > reset-names = "dsi"; > nvidia,mipi-calibrate = <&mipi 0x180>; /* DSIC & DSID pads */ > + power-domains = <&pd_core>; > status = "disabled"; > > #address-cells = <1>; > @@ -222,6 +239,8 @@ msenc@544c0000 { > clocks = <&tegra_car TEGRA114_CLK_MSENC>; > resets = <&tegra_car TEGRA114_CLK_MSENC>; > reset-names = "mpe"; > + power-domains = <&pd_mpe>; > + operating-points-v2 = <&msenc_dvfs_opp_table>; > > iommus = <&mc TEGRA_SWGROUP_MSENC>; > > @@ -234,6 +253,8 @@ tsec@54500000 { > interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; > clocks = <&tegra_car TEGRA114_CLK_TSEC>; > resets = <&tegra_car TEGRA114_CLK_TSEC>; > + power-domains = <&pd_core>; > + operating-points-v2 = <&tsec_dvfs_opp_table>; > > iommus = <&mc TEGRA_SWGROUP_TSEC>; > > @@ -393,6 +414,8 @@ vde@6001a000 { > reset-names = "vde", "mc"; > resets = <&tegra_car 61>, <&mc TEGRA114_MC_RESET_VDE>; > iommus = <&mc TEGRA_SWGROUP_VDE>; > + power-domains = <&pd_vde>; > + operating-points-v2 = <&vde_dvfs_opp_table>; > }; > > apbmisc@70000800 { > @@ -470,6 +493,7 @@ pwm: pwm@7000a000 { > clocks = <&tegra_car TEGRA114_CLK_PWM>; > resets = <&tegra_car 17>; > reset-names = "pwm"; > + power-domains = <&pd_core>; > status = "disabled"; > }; > > @@ -560,6 +584,8 @@ spi@7000d400 { > reset-names = "spi"; > dmas = <&apbdma 15>, <&apbdma 15>; > dma-names = "rx", "tx"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&sbc1_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -575,6 +601,8 @@ spi@7000d600 { > reset-names = "spi"; > dmas = <&apbdma 16>, <&apbdma 16>; > dma-names = "rx", "tx"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&sbc2_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -590,6 +618,8 @@ spi@7000d800 { > reset-names = "spi"; > dmas = <&apbdma 17>, <&apbdma 17>; > dma-names = "rx", "tx"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&sbc3_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -605,6 +635,8 @@ spi@7000da00 { > reset-names = "spi"; > dmas = <&apbdma 18>, <&apbdma 18>; > dma-names = "rx", "tx"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&sbc4_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -620,6 +652,8 @@ spi@7000dc00 { > reset-names = "spi"; > dmas = <&apbdma 27>, <&apbdma 27>; > dma-names = "rx", "tx"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&sbc5_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -635,6 +669,8 @@ spi@7000de00 { > reset-names = "spi"; > dmas = <&apbdma 28>, <&apbdma 28>; > dma-names = "rx", "tx"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&sbc6_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -661,6 +697,86 @@ tegra_pmc: pmc@7000e400 { > clocks = <&tegra_car TEGRA114_CLK_PCLK>, <&clk32k_in>; > clock-names = "pclk", "clk32k_in"; > #clock-cells = <1>; > + > + pd_core: core-domain { > + #power-domain-cells = <0>; > + operating-points-v2 = <&core_opp_table>; > + }; > + > + powergates { > + /* > + * TODO: Add DIS and DISB domains once DC is able > + * to handle them properly. VENC and DISB should > + * set DIS as their source power domain due to > + * internal dependency. > + */ > + > + pd_heg: heg { > + clocks = <&tegra_car TEGRA114_CLK_GR2D>, > + <&tegra_car TEGRA114_CLK_EPP>; > + resets = <&mc TEGRA114_MC_RESET_2D>, > + <&mc TEGRA114_MC_RESET_EPP>, > + <&tegra_car TEGRA114_CLK_GR2D>, > + <&tegra_car TEGRA114_CLK_EPP>; > + power-domains = <&pd_core>; > + #power-domain-cells = <0>; > + }; > + > + pd_mpe: mpe { > + clocks = <&tegra_car TEGRA114_CLK_MSENC>; > + resets = <&mc TEGRA114_MC_RESET_MPE>, > + <&tegra_car TEGRA114_CLK_MSENC>; > + power-domains = <&pd_core>; > + #power-domain-cells = <0>; > + }; > + > + pd_3d: td { > + clocks = <&tegra_car TEGRA114_CLK_GR3D>; > + resets = <&mc TEGRA114_MC_RESET_3D>, > + <&tegra_car TEGRA114_CLK_GR3D>; > + power-domains = <&pd_core>; > + #power-domain-cells = <0>; > + }; > + > + pd_vde: vdec { > + clocks = <&tegra_car TEGRA114_CLK_VDE>; > + resets = <&mc TEGRA114_MC_RESET_VDE>, > + <&tegra_car TEGRA114_CLK_VDE>; > + power-domains = <&pd_core>; > + #power-domain-cells = <0>; > + }; > + > + pd_venc: venc { > + clocks = <&tegra_car TEGRA114_CLK_ISP>, > + <&tegra_car TEGRA114_CLK_VI>, > + <&tegra_car TEGRA114_CLK_CSI>; > + resets = <&mc TEGRA114_MC_RESET_ISP>, > + <&mc TEGRA114_MC_RESET_VI>, > + <&tegra_car TEGRA114_CLK_ISP>, > + <&tegra_car 20 /* VI */>, > + <&tegra_car TEGRA114_CLK_CSI>; > + power-domains = <&pd_core>; > + #power-domain-cells = <0>; > + }; > + > + pd_xusbss: xusba { > + clocks = <&tegra_car TEGRA114_CLK_XUSB_SS>; > + resets = <&tegra_car TEGRA114_CLK_XUSB_SS>; > + #power-domain-cells = <0>; > + }; > + > + pd_xusbdev: xusbb { > + clocks = <&tegra_car TEGRA114_CLK_XUSB_DEV>; > + resets = <&tegra_car 95>; > + #power-domain-cells = <0>; > + }; > + > + pd_xusbhost: xusbc { > + clocks = <&tegra_car TEGRA114_CLK_XUSB_HOST>; > + resets = <&tegra_car TEGRA114_CLK_XUSB_HOST>; > + #power-domain-cells = <0>; > + }; > + }; > }; > > fuse@7000f800 { > @@ -670,6 +786,7 @@ fuse@7000f800 { > clock-names = "fuse"; > resets = <&tegra_car 39>; > reset-names = "fuse"; > + power-domains = <&pd_core>; > }; > > mc: memory-controller@70019000 { > @@ -691,6 +808,7 @@ emc: external-memory-controller@7001b000 { > interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; > clocks = <&tegra_car TEGRA114_CLK_EMC>; > clock-names = "emc"; > + power-domains = <&pd_core>; > > nvidia,memory-controller = <&mc>; > operating-points-v2 = <&emc_icc_dvfs_opp_table>; > @@ -885,6 +1003,8 @@ mmc@78000000 { > clock-names = "sdhci"; > resets = <&tegra_car 14>; > reset-names = "sdhci"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&sdmmc1_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -907,6 +1027,8 @@ mmc@78000400 { > clock-names = "sdhci"; > resets = <&tegra_car 69>; > reset-names = "sdhci"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&sdmmc3_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -918,6 +1040,8 @@ mmc@78000600 { > clock-names = "sdhci"; > resets = <&tegra_car 15>; > reset-names = "sdhci"; > + power-domains = <&pd_core>; > + operating-points-v2 = <&sdmmc4_dvfs_opp_table>; > status = "disabled"; > }; > > @@ -930,6 +1054,7 @@ usb@7d000000 { > resets = <&tegra_car 22>; > reset-names = "usb"; > nvidia,phy = <&phy1>; > + power-domains = <&pd_core>; > status = "disabled"; > }; > > @@ -970,6 +1095,7 @@ usb@7d008000 { > resets = <&tegra_car 59>; > reset-names = "usb"; > nvidia,phy = <&phy3>; > + power-domains = <&pd_core>; > status = "disabled"; > }; > > -- > 2.51.0 > > I compared these core rail opps to what the roth (SHIELD Portable, T40T) kernel defines. The HW 0x1 (speedo 0) opps match process_id=0/speedo_id=0 perfectly except for msenc/vde/tsec where the curve ends at 408MHz at 1120mV. The roth kernel also specifies a process_id=1/speedo_id=0 with almost the same tables as process_id=1/speedo_id=1. process_id=0/speedo_id=1 doesn't exist. For HW 0x2 (speedo 1), when compared to process_id=1, the opps in the device tree are in some cases slightly conservative compared to what the roth kernel sets. So I think all of that should work (except maybe the msenc/vde/tsec curve extensions?), but it might be that there is some further potential on T40T. Hopefully these values are actually just a difference between T40X and T40T. In any case, Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v1 5/5] ARM: tegra: configure Tegra114 power domains 2026-02-13 3:44 ` Mikko Perttunen @ 2026-02-13 8:10 ` Svyatoslav Ryhel 0 siblings, 0 replies; 10+ messages in thread From: Svyatoslav Ryhel @ 2026-02-13 8:10 UTC (permalink / raw) To: Mikko Perttunen Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Jonathan Hunter, devicetree, linux-tegra, linux-kernel пт, 13 лют. 2026 р. о 05:44 Mikko Perttunen <mperttunen@nvidia.com> пише: > > On Tuesday, January 27, 2026 4:15 AM Svyatoslav Ryhel wrote: > > Add power domains found in Tegra114 and configure operating-points-v2 for > > supported devices accordingly. > > > > Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> > > --- > > .../dts/nvidia/tegra114-peripherals-opp.dtsi | 1275 +++++++++++++++++ > > arch/arm/boot/dts/nvidia/tegra114.dtsi | 126 ++ > > 2 files changed, 1401 insertions(+) > > > > diff --git a/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi > > index b40a1c24abab..5e66c1dc8fb7 100644 > > --- a/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi > > +++ b/arch/arm/boot/dts/nvidia/tegra114-peripherals-opp.dtsi > > @@ -1,6 +1,76 @@ > > // SPDX-License-Identifier: GPL-2.0 > > ... > > > > I compared these core rail opps to what the roth (SHIELD Portable, T40T) kernel defines. > > The HW 0x1 (speedo 0) opps match process_id=0/speedo_id=0 perfectly except for msenc/vde/tsec where the curve ends at 408MHz at 1120mV. The roth kernel also specifies a process_id=1/speedo_id=0 with almost the same tables as process_id=1/speedo_id=1. process_id=0/speedo_id=1 doesn't exist. > > For HW 0x2 (speedo 1), when compared to process_id=1, the opps in the device tree are in some cases slightly conservative compared to what the roth kernel sets. > > So I think all of that should work (except maybe the msenc/vde/tsec curve extensions?), but it might be that there is some further potential on T40T. Hopefully these values are actually just a difference between T40X and T40T. > > In any case, > I might not have used the most recent T40S source. HW 0x1 table in that source looks like this _clk_name, _speedo_id, _process_id, _freqs 900, 950, 1000, 1050, 1100, 1120, 1170, 1200, 1250, 1390 "msenc", 0, 0, 144000, 182000, 240000, 312000, 384000, 432000, 480000, 480000, 480000, 480000 "se", 0, 0, 144000, 182000, 240000, 312000, 384000, 432000, 480000, 480000, 480000, 480000 "tsec", 0, 0, 144000, 182000, 240000, 312000, 384000, 432000, 480000, 480000, 480000, 480000 "vde", 0, 0, 144000, 182000, 240000, 312000, 384000, 432000, 480000, 480000, 480000, 480000 I might adjust table for T40X and T40T since my source does not have speedo 1 / process 0 (T40T) and has speedo 0 / process 1 (N/A) which is odd. While creating these tables I assumed that speedo 0 / process 1 mapped to T40T and since T40T and T40X are linked, table from T40X perspective looks conservative. > Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com> > > ^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PATCH v1 0/5] ARM: tegra: configure EMC and PMC 2026-01-26 19:15 [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Svyatoslav Ryhel ` (4 preceding siblings ...) 2026-01-26 19:15 ` [PATCH v1 5/5] ARM: tegra: configure Tegra114 power domains Svyatoslav Ryhel @ 2026-03-27 23:48 ` Thierry Reding 5 siblings, 0 replies; 10+ messages in thread From: Thierry Reding @ 2026-03-27 23:48 UTC (permalink / raw) To: Svyatoslav Ryhel Cc: Rob Herring, Krzysztof Kozlowski, Conor Dooley, Thierry Reding, Jonathan Hunter, Mikko Perttunen, devicetree, linux-tegra, linux-kernel [-- Attachment #1: Type: text/plain, Size: 942 bytes --] On Mon, Jan 26, 2026 at 09:15:31PM +0200, Svyatoslav Ryhel wrote: > Add nodes for ACTMON, EMC, PMC power domains and interlink them. > > Part of previous patchset: https://lore.kernel.org/lkml/20251125120559.158860-1-clamor95@gmail.com/ > > Plus added commit with power domains. > > Svyatoslav Ryhel (5): > ARM: tegra: Add ACTMON node to Tegra114 device tree > ARM: tegra: Add External Memory Controller node on Tegra114 > ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON > device-tree nodes > ARM: tegra: add DC interconnections for Tegra114 > ARM: tegra: configure Tegra114 power domains Unfortunately I can only apply patches 1 & 2, patches 3-5 seem to have a build-time dependency on the series at: https://patchwork.ozlabs.org/project/linux-tegra/list/?series=489808 It's probably best to integrate patches 3-5 with that series so the dependency is implicit. Thierry [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] ^ permalink raw reply [flat|nested] 10+ messages in thread
end of thread, other threads:[~2026-03-27 23:48 UTC | newest] Thread overview: 10+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2026-01-26 19:15 [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 1/5] ARM: tegra: Add ACTMON node to Tegra114 device tree Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 2/5] ARM: tegra: Add External Memory Controller node on Tegra114 Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 3/5] ARM: tegra: Add EMC OPP and ICC properties to Tegra114 EMC and ACTMON device-tree nodes Svyatoslav Ryhel 2026-02-06 3:40 ` Mikko Perttunen 2026-01-26 19:15 ` [PATCH v1 4/5] ARM: tegra: add DC interconnections for Tegra114 Svyatoslav Ryhel 2026-01-26 19:15 ` [PATCH v1 5/5] ARM: tegra: configure Tegra114 power domains Svyatoslav Ryhel 2026-02-13 3:44 ` Mikko Perttunen 2026-02-13 8:10 ` Svyatoslav Ryhel 2026-03-27 23:48 ` [PATCH v1 0/5] ARM: tegra: configure EMC and PMC Thierry Reding
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