[v2,43/48] ARM: tegra: Add OPP tables and power domains to Tegra20 device-tree

Message ID	20201217180638.22748-44-digetx@gmail.com (mailing list archive)
State	New, archived
Headers	show Return-Path: <SRS0=dvvf=FW=lists.freedesktop.org=dri-devel-bounces@kernel.org> DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9A01420936 From: Dmitry Osipenko <digetx@gmail.com> To: Thierry Reding <thierry.reding@gmail.com>, Jonathan Hunter <jonathanh@nvidia.com>, Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>, Ulf Hansson <ulf.hansson@linaro.org>, Mauro Carvalho Chehab <mchehab@kernel.org>, Rob Herring <robh+dt@kernel.org>, Peter Geis <pgwipeout@gmail.com>, Nicolas Chauvet <kwizart@gmail.com>, Krzysztof Kozlowski <krzk@kernel.org>, "Rafael J. Wysocki" <rjw@rjwysocki.net>, Kevin Hilman <khilman@kernel.org>, Peter De Schrijver <pdeschrijver@nvidia.com>, Viresh Kumar <vireshk@kernel.org>, Stephen Boyd <sboyd@kernel.org>, Michael Turquette <mturquette@baylibre.com> Subject: [PATCH v2 43/48] ARM: tegra: Add OPP tables and power domains to Tegra20 device-tree Date: Thu, 17 Dec 2020 21:06:33 +0300 Message-Id: <20201217180638.22748-44-digetx@gmail.com> In-Reply-To: <20201217180638.22748-1-digetx@gmail.com> References: <20201217180638.22748-1-digetx@gmail.com> MIME-Version: 1.0 Precedence: list Cc: devel@driverdev.osuosl.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-clk@vger.kernel.org, linux-media@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" <dri-devel-bounces@lists.freedesktop.org>
Series	Introduce core voltage scaling for NVIDIA Tegra20/30 SoCs \| expand [v2,00/48] Introduce core voltage scaling for NVIDIA Tegra20/30 SoCs [v2,01/48] dt-bindings: memory: tegra20: emc: Replace core regulator with power domain [v2,02/48] dt-bindings: memory: tegra30: emc: Replace core regulator with power domain [v2,03/48] dt-bindings: memory: tegra124: emc: Replace core regulator with power domain [v2,04/48] dt-bindings: host1x: Document OPP and power domain properties [v2,05/48] media: dt: bindings: tegra-vde: Document OPP and power domain properties [v2,06/48] dt-bindings: clock: tegra: Document clocks sub-node [v2,07/48] dt-bindings: arm: tegra: Add binding for core power domain [v2,08/48] regulator: Make regulator_sync_voltage() usable by coupled regulators [v2,09/48] opp: Add dev_pm_opp_sync_regulators() [v2,10/48] opp: Add dev_pm_opp_set_voltage() [v2,11/48] opp: Add dev_pm_opp_find_level_ceil() [v2,12/48] opp: Add dev_pm_opp_get_required_pstate() [v2,13/48] opp: Add resource-managed versions of OPP API functions [v2,14/48] opp: Filter out OPPs based on availability of a required-OPP [v2,15/48] opp: Support set_opp() customization without requiring to use regulators [v2,16/48] opp: Handle missing OPP table in dev_pm_opp_xlate_performance_state() [v2,17/48] opp: Correct debug message in _opp_add_static_v2() [v2,18/48] opp: Print OPP level in debug message of _opp_add_static_v2() [v2,19/48] opp: Fix adding OPP entries in a wrong order if rate is unavailable [v2,20/48] PM: domains: Make set_performance_state() callback optional [v2,21/48] PM: domains: Add "performance" column to debug summary [v2,22/48] soc/tegra: pmc: Fix imbalanced clock disabling in error code path [v2,23/48] soc/tegra: pmc: Pulse resets after removing power clamp [v2,24/48] soc/tegra: pmc: Ensure that clock rates aren't too high [v2,25/48] soc/tegra: pmc: Print out domain name when reset fails to acquire [v2,26/48] soc/tegra: Add devm_tegra_core_dev_init_opp_table() [v2,27/48] soc/tegra: Add CONFIG_SOC_TEGRA_COMMON and select PM_OPP by default [v2,28/48] soc/tegra: Introduce core power domain driver [v2,29/48] soc/tegra: pmc: Link domains to the parent Core domain [v2,30/48] soc/tegra: regulators: Fix locking up when voltage-spread is out of range [v2,31/48] soc/tegra: regulators: Support Core domain state syncing [v2,32/48] clk: tegra: Support runtime PM, power domain and OPP [v2,33/48] gpu: host1x: Add host1x_channel_stop() [v2,34/48] gpu: host1x: Support power management [v2,35/48] drm/tegra: dc: Support OPP and SoC core voltage scaling [v2,36/48] drm/tegra: gr2d: Correct swapped device-tree compatibles [v2,37/48] drm/tegra: gr2d: Support OPP and power management [v2,38/48] drm/tegra: g3d: Support OPP and power management [v2,39/48] drm/tegra: vic: Stop channel before suspending [v2,40/48] media: staging: tegra-vde: Support OPP and generic power domain [v2,41/48] memory: tegra20-emc: Use devm_tegra_core_dev_init_opp_table() [v2,42/48] memory: tegra30-emc: Use devm_tegra_core_dev_init_opp_table() [v2,43/48] ARM: tegra: Add OPP tables and power domains to Tegra20 device-tree [v2,44/48] ARM: tegra: Add OPP tables and power domains to Tegra30 device-tree [v2,45/48] ARM: tegra: acer-a500: Enable core voltage scaling [v2,46/48] ARM: tegra: ventana: Enable core voltage scaling [v2,47/48] ARM: tegra: ventana: Support CPU voltage scaling and thermal throttling [v2,48/48] ARM: tegra: cardhu: Support CPU voltage scaling and thermal throttling

diff --git a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts index 40c1bab22155..78b307370a46 100644 --- a/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts +++ b/arch/arm/boot/dts/tegra20-acer-a500-picasso.dts @@ -834,6 +834,10 @@ rtc_32k_wifi: clock@1 { clock-output-names = "kk3270032"; }; + core-domain { + power-supply = <&vdd_core>; + }; + cpus { cpu0: cpu@0 { cpu-supply = <&vdd_cpu>; diff --git a/arch/arm/boot/dts/tegra20-colibri.dtsi b/arch/arm/boot/dts/tegra20-colibri.dtsi index 585a5b441cf6..5ad803fea48f 100644 --- a/arch/arm/boot/dts/tegra20-colibri.dtsi +++ b/arch/arm/boot/dts/tegra20-colibri.dtsi @@ -495,7 +495,7 @@ reg_3v3_vsys: sys { regulator-always-on; }; - sm0 { + vdd_core: sm0 { regulator-name = "VDD_CORE_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; @@ -701,6 +701,10 @@ usb-phy@c5004000 { vbus-supply = <&reg_lan_v_bus>; }; + core-domain { + power-supply = <&vdd_core>; + }; + clk32k_in: xtal3 { compatible = "fixed-clock"; #clock-cells = <0>; diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts index 86494cb4d5a1..762e12b73e7e 100644 --- a/arch/arm/boot/dts/tegra20-harmony.dts +++ b/arch/arm/boot/dts/tegra20-harmony.dts @@ -339,7 +339,7 @@ sys_reg: sys { regulator-always-on; }; - sm0 { + vdd_core: sm0 { regulator-name = "vdd_sm0,vdd_core"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; @@ -640,6 +640,10 @@ backlight: backlight { default-brightness-level = <6>; }; + core-domain { + power-supply = <&vdd_core>; + }; + clk32k_in: clock@0 { compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts index 7e49112cd9a1..d30169722282 100644 --- a/arch/arm/boot/dts/tegra20-paz00.dts +++ b/arch/arm/boot/dts/tegra20-paz00.dts @@ -26,7 +26,19 @@ memory@0 { }; host1x@50000000 { + core-supply = <&core_vdd_reg>; + + gr2d@54140000 { + core-supply = <&core_vdd_reg>; + }; + + gr3d@54180000 { + core-supply = <&core_vdd_reg>; + }; + dc@54200000 { + core-supply = <&core_vdd_reg>; + rgb { status = "okay"; @@ -34,11 +46,16 @@ rgb { }; }; + dc@54240000 { + core-supply = <&core_vdd_reg>; + }; + hdmi@54280000 { status = "okay"; vdd-supply = <&hdmi_vdd_reg>; pll-supply = <&hdmi_pll_reg>; + core-supply = <&core_vdd_reg>; nvidia,ddc-i2c-bus = <&hdmi_ddc>; nvidia,hpd-gpio = <&gpio TEGRA_GPIO(N, 7) @@ -46,6 +63,10 @@ hdmi@54280000 { }; }; + vde@6001a000 { + core-supply = <&core_vdd_reg>; + }; + pinmux@70000014 { pinctrl-names = "default"; pinctrl-0 = <&state_default>; @@ -314,6 +335,8 @@ nvec@7000c500 { memory-controller@7000f400 { nvidia,use-ram-code; + core-supply = <&core_vdd_reg>; + emc-tables@0 { nvidia,ram-code = <0x0>; #address-cells = <1>; @@ -387,10 +410,10 @@ sys_reg: sys { core_vdd_reg: sm0 { regulator-name = "+1.2vs_sm0,vdd_core"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1225000>; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1300000>; regulator-coupled-with = <&rtc_vdd_reg &cpu_vdd_reg>; - regulator-coupled-max-spread = <170000 450000>; + regulator-coupled-max-spread = <170000 550000>; regulator-always-on; nvidia,tegra-core-regulator; @@ -401,7 +424,7 @@ cpu_vdd_reg: sm1 { regulator-min-microvolt = <750000>; regulator-max-microvolt = <1100000>; regulator-coupled-with = <&core_vdd_reg &rtc_vdd_reg>; - regulator-coupled-max-spread = <450000 450000>; + regulator-coupled-max-spread = <550000 550000>; regulator-always-on; nvidia,tegra-cpu-regulator; @@ -425,10 +448,10 @@ ldo1 { rtc_vdd_reg: ldo2 { regulator-name = "+1.2vs_ldo2,vdd_rtc"; - regulator-min-microvolt = <1200000>; - regulator-max-microvolt = <1225000>; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <1300000>; regulator-coupled-with = <&core_vdd_reg &cpu_vdd_reg>; - regulator-coupled-max-spread = <170000 450000>; + regulator-coupled-max-spread = <170000 550000>; regulator-always-on; nvidia,tegra-rtc-regulator; @@ -517,6 +540,7 @@ usb@c5000000 { compatible = "nvidia,tegra20-udc"; status = "okay"; dr_mode = "peripheral"; + core-supply = <&core_vdd_reg>; }; usb-phy@c5000000 { @@ -527,6 +551,7 @@ usb@c5004000 { status = "okay"; nvidia,phy-reset-gpio = <&gpio TEGRA_GPIO(V, 0) GPIO_ACTIVE_LOW>; + core-supply = <&core_vdd_reg>; }; usb-phy@c5004000 { @@ -537,6 +562,7 @@ usb-phy@c5004000 { usb@c5008000 { status = "okay"; + core-supply = <&core_vdd_reg>; }; usb-phy@c5008000 { @@ -549,12 +575,14 @@ mmc@c8000000 { wp-gpios = <&gpio TEGRA_GPIO(H, 1) GPIO_ACTIVE_HIGH>; power-gpios = <&gpio TEGRA_GPIO(V, 1) GPIO_ACTIVE_HIGH>; bus-width = <4>; + core-supply = <&core_vdd_reg>; }; mmc@c8000600 { status = "okay"; bus-width = <8>; non-removable; + core-supply = <&core_vdd_reg>; }; backlight: backlight { @@ -569,6 +597,10 @@ backlight: backlight { backlight-boot-off; }; + core-domain { + power-supply = <&core_vdd_reg>; + }; + clk32k_in: clock@0 { compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi b/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi index b84afecea154..7e015cdfbc55 100644 --- a/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi +++ b/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi @@ -1,6 +1,46 @@ // SPDX-License-Identifier: GPL-2.0 / { + core_opp_table: core-power-domain-opp-table { + compatible = "operating-points-v2"; + opp-shared; + + core_opp_950: opp@950000 { + opp-microvolt = <950000 950000 1300000>; + opp-level = <950000>; + }; + + core_opp_1000: opp@1000000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-level = <1000000>; + }; + + core_opp_1100: opp@1100000 { + opp-microvolt = <1100000 1100000 1300000>; + opp-level = <1100000>; + }; + + core_opp_1200: opp@1200000 { + opp-microvolt = <1200000 1200000 1300000>; + opp-level = <1200000>; + }; + + core_opp_1225: opp@1225000 { + opp-microvolt = <1225000 1225000 1300000>; + opp-level = <1225000>; + }; + + core_opp_1275: opp@1275000 { + opp-microvolt = <1275000 1275000 1300000>; + opp-level = <1275000>; + }; + + core_opp_1300: opp@1300000 { + opp-microvolt = <1300000 1300000 1300000>; + opp-level = <1300000>; + }; + }; + emc_icc_dvfs_opp_table: emc-dvfs-opp-table { compatible = "operating-points-v2"; @@ -8,102 +48,1003 @@ opp@36000000 { opp-microvolt = <950000 950000 1300000>; opp-hz = /bits/ 64 <36000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; }; opp@47500000 { opp-microvolt = <950000 950000 1300000>; opp-hz = /bits/ 64 <47500000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; }; opp@50000000 { opp-microvolt = <950000 950000 1300000>; opp-hz = /bits/ 64 <50000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; }; opp@54000000 { opp-microvolt = <950000 950000 1300000>; opp-hz = /bits/ 64 <54000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; }; opp@57000000 { opp-microvolt = <950000 950000 1300000>; opp-hz = /bits/ 64 <57000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; }; opp@100000000 { opp-microvolt = <1000000 1000000 1300000>; opp-hz = /bits/ 64 <100000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; opp@108000000 { opp-microvolt = <1000000 1000000 1300000>; opp-hz = /bits/ 64 <108000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; opp@126666000 { opp-microvolt = <1000000 1000000 1300000>; opp-hz = /bits/ 64 <126666000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; opp@150000000 { opp-microvolt = <1000000 1000000 1300000>; opp-hz = /bits/ 64 <150000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; opp@190000000 { opp-microvolt = <1000000 1000000 1300000>; opp-hz = /bits/ 64 <190000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; opp@216000000 { opp-microvolt = <1000000 1000000 1300000>; opp-hz = /bits/ 64 <216000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; opp@300000000 { opp-microvolt = <1000000 1000000 1300000>; opp-hz = /bits/ 64 <300000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; opp@333000000 { opp-microvolt = <1000000 1000000 1300000>; opp-hz = /bits/ 64 <333000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; }; opp@380000000 { opp-microvolt = <1100000 1100000 1300000>; opp-hz = /bits/ 64 <380000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; }; opp@600000000 { opp-microvolt = <1200000 1200000 1300000>; opp-hz = /bits/ 64 <600000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1200>; }; opp@666000000 { opp-microvolt = <1200000 1200000 1300000>; opp-hz = /bits/ 64 <666000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1200>; }; opp@760000000 { opp-microvolt = <1300000 1300000 1300000>; opp-hz = /bits/ 64 <760000000>; opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1300>; + }; + }; + + gr2d_dvfs_opp_table: gr2d-opp-table { + compatible = "operating-points-v2"; + + opp@133000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <133000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@171000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <171000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + + opp@247000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <247000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + + opp@300000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1200>; + }; + }; + + gr3d_dvfs_opp_table: gr3d-opp-table { + compatible = "operating-points-v2"; + + opp@114000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <114000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp@161500000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <161500000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp@161500000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <161500000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_950>; + }; + + opp@209000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <209000000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1000>; + }; + + opp@218500000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <218500000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_950>; + }; + + opp@247000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <247000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp@247000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <247000000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_950>; + }; + + opp@256500000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <256500000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1000>; + }; + + opp@285000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <285000000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1100>; + }; + + opp@285000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <285000000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1000>; + }; + + opp@304000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <304000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1200>; + }; + + opp@323000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <323000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1100>; + }; + + opp@333500000,1275 { + opp-microvolt = <1275000 1275000 1300000>; + opp-hz = /bits/ 64 <333500000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1275>; + }; + + opp@333500000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <333500000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1200>; + }; + + opp@351500000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <351500000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1100>; + }; + + opp@361000000,1275 { + opp-microvolt = <1275000 1275000 1300000>; + opp-hz = /bits/ 64 <361000000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1275>; + }; + + opp@380000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <380000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1200>; + }; + + opp@400000000,1275 { + opp-microvolt = <1275000 1275000 1300000>; + opp-hz = /bits/ 64 <400000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1275>; + }; + + opp@400000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <400000000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1200>; + }; + }; + + disp1_dvfs_opp_table: disp1-opp-table { + compatible = "operating-points-v2"; + + opp@158000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <158000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@190000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <190000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + disp2_dvfs_opp_table: disp2-opp-table { + compatible = "operating-points-v2"; + + opp@158000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <158000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@190000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <190000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + dsi_dvfs_opp_table: dsi-opp-table { + compatible = "operating-points-v2"; + + opp@100000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <100000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@500000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <500000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1200>; + }; + }; + + epp_dvfs_opp_table: epp-opp-table { + compatible = "operating-points-v2"; + + opp@133000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <133000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@171000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <171000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + + opp@247000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <247000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + + opp@300000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1200>; + }; + }; + + hdmi_dvfs_opp_table: hdmi-opp-table { + compatible = "operating-points-v2"; + + opp@148500000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <148500000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1200>; + }; + }; + + host1x_dvfs_opp_table: host1x-opp-table { + compatible = "operating-points-v2"; + + opp@104500000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <104500000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@133000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <133000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + + opp@166000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <166000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + ide_dvfs_opp_table: ide-opp-table { + compatible = "operating-points-v2"; + + opp@100000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <100000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + mipi_dvfs_opp_table: mipi-opp-table { + compatible = "operating-points-v2"; + + opp@40000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <40000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + + opp@60000000,1275 { + opp-microvolt = <1275000 1275000 1300000>; + opp-hz = /bits/ 64 <60000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1275>; + }; + }; + + mpe_dvfs_opp_table: mpe-opp-table { + compatible = "operating-points-v2"; + + opp@104500000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <104500000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp@142500000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <142500000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_950>; + }; + + opp@152000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <152000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp@190000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <190000000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1000>; + }; + + opp@190000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <190000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_950>; + }; + + opp@228000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <228000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp@228000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <228000000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_950>; + }; + + opp@237500000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <237500000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1000>; + }; + + opp@266000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <266000000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1000>; + }; + + opp@275500000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <275500000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1100>; + }; + + opp@300000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x0003>; + required-opps = <&core_opp_1200>; + }; + + opp@300000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x000C>; + required-opps = <&core_opp_1100>; + }; + }; + + ndflash_dvfs_opp_table: ndflash-opp-table { + compatible = "operating-points-v2"; + + opp@130000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <130000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@150000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <150000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + + opp@158000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <158000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + + opp@164000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <164000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1200>; + }; + }; + + nor_dvfs_opp_table: nor-opp-table { + compatible = "operating-points-v2"; + + opp@92000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <92000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + }; + + pcie_dvfs_opp_table: pcie-opp-table { + compatible = "operating-points-v2"; + + opp@250000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <250000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1200>; + }; + }; + + sdmmc1_dvfs_opp_table: sdmmc1-opp-table { + compatible = "operating-points-v2"; + + opp@44000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <44000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@52000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + }; + + sdmmc2_dvfs_opp_table: sdmmc2-opp-table { + compatible = "operating-points-v2"; + + opp@44000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <44000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@52000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + }; + + sdmmc3_dvfs_opp_table: sdmmc3-opp-table { + compatible = "operating-points-v2"; + + opp@44000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <44000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@52000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + }; + + sdmmc4_dvfs_opp_table: sdmmc4-opp-table { + compatible = "operating-points-v2"; + + opp@44000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <44000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@52000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <52000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + }; + + sclk_dvfs_opp_table: sclk-opp-table { + compatible = "operating-points-v2"; + + opp@95000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <95000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp@123500000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <123500000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_950>; + }; + + opp@133000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <133000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp@152000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <152000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_950>; + }; + + opp@159500000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <159500000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1000>; + }; + + opp@171000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <171000000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_950>; + }; + + opp@180500000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <180500000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1000>; + }; + + opp@190000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <190000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp@207000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <207000000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1100>; + }; + + opp@218500000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <218500000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1000>; + }; + + opp@222500000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <222500000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1200>; + }; + + opp@229500000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <229500000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1100>; + }; + + opp@240000000,1225 { + opp-microvolt = <1225000 1225000 1300000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1225>; + }; + + opp@240000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <240000000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1200>; + }; + + opp@247000000,1275 { + opp-microvolt = <1275000 1275000 1300000>; + opp-hz = /bits/ 64 <247000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1275>; + }; + + opp@256500000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <256500000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1100>; + }; + + opp@260000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <260000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1200>; + }; + + opp@262000000,1300 { + opp-microvolt = <1300000 1300000 1300000>; + opp-hz = /bits/ 64 <262000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1300>; + }; + + opp@264000000,1275 { + opp-microvolt = <1275000 1275000 1300000>; + opp-hz = /bits/ 64 <264000000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1275>; + }; + + opp@277500000,1300 { + opp-microvolt = <1300000 1300000 1300000>; + opp-hz = /bits/ 64 <277500000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1300>; + }; + + opp@285000000,1275 { + opp-microvolt = <1275000 1275000 1300000>; + opp-hz = /bits/ 64 <285000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1275>; + }; + + opp@292500000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <292500000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1200>; + }; + + opp@300000000,1300 { + opp-microvolt = <1300000 1300000 1300000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1300>; + }; + + opp@300000000,1275 { + opp-microvolt = <1275000 1275000 1300000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1275>; + }; + }; + + tvo_dvfs_opp_table: tvo-opp-table { + compatible = "operating-points-v2"; + + opp@250000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <250000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1200>; + }; + }; + + usbd_dvfs_opp_table: usbd-opp-table { + compatible = "operating-points-v2"; + + opp@480000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <480000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + usb2_dvfs_opp_table: usb2-opp-table { + compatible = "operating-points-v2"; + + opp@480000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <480000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + usb3_dvfs_opp_table: usb3-opp-table { + compatible = "operating-points-v2"; + + opp@480000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <480000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; + }; + }; + + vde_dvfs_opp_table: vde-opp-table { + compatible = "operating-points-v2"; + + opp@95000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <95000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_950>; + }; + + opp@123500000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <123500000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1000>; + }; + + opp@123500000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <123500000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_950>; + }; + + opp@152000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <152000000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1000>; + }; + + opp@152000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <152000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_950>; + }; + + opp@171000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <171000000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_950>; + }; + + opp@209000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <209000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1100>; + }; + + opp@209000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <209000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1000>; + }; + + opp@218500000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <218500000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1000>; + }; + + opp@237500000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <237500000>; + opp-supported-hw = <0x0002>; + required-opps = <&core_opp_1100>; + }; + + opp@275500000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <275500000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1200>; + }; + + opp@285000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <285000000>; + opp-supported-hw = <0x0004>; + required-opps = <&core_opp_1100>; + }; + + opp@300000000,1275 { + opp-microvolt = <1275000 1275000 1300000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x0001>; + required-opps = <&core_opp_1275>; + }; + + opp@300000000,1200 { + opp-microvolt = <1200000 1200000 1300000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x0006>; + required-opps = <&core_opp_1200>; + }; + + opp@300000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <300000000>; + opp-supported-hw = <0x0008>; + required-opps = <&core_opp_1100>; + }; + }; + + vi_dvfs_opp_table: vi-opp-table { + compatible = "operating-points-v2"; + + opp@85000000,950 { + opp-microvolt = <950000 950000 1300000>; + opp-hz = /bits/ 64 <85000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_950>; + }; + + opp@100000000,1000 { + opp-microvolt = <1000000 1000000 1300000>; + opp-hz = /bits/ 64 <100000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1000>; + }; + + opp@150000000,1100 { + opp-microvolt = <1100000 1100000 1300000>; + opp-hz = /bits/ 64 <150000000>; + opp-supported-hw = <0x000F>; + required-opps = <&core_opp_1100>; }; }; }; diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts index c24d4a37613e..b617c69465fc 100644 --- a/arch/arm/boot/dts/tegra20-seaboard.dts +++ b/arch/arm/boot/dts/tegra20-seaboard.dts @@ -444,7 +444,7 @@ sys_reg: sys { regulator-always-on; }; - sm0 { + vdd_core: sm0 { regulator-name = "vdd_sm0,vdd_core"; regulator-min-microvolt = <1300000>; regulator-max-microvolt = <1300000>; @@ -792,6 +792,10 @@ backlight: backlight { default-brightness-level = <6>; }; + core-domain { + power-supply = <&vdd_core>; + }; + clk32k_in: clock@0 { compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi index 95e6bccdb4f6..bead3c88dec4 100644 --- a/arch/arm/boot/dts/tegra20-tamonten.dtsi +++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi @@ -357,7 +357,7 @@ sys_reg: sys { regulator-always-on; }; - sm0 { + vdd_core: sm0 { regulator-name = "vdd_sys_sm0,vdd_core"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; @@ -502,6 +502,10 @@ mmc@c8000600 { status = "okay"; }; + core-domain { + power-supply = <&vdd_core>; + }; + clk32k_in: clock@0 { compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts index 4bc87bc0c2a4..afcf8ff56087 100644 --- a/arch/arm/boot/dts/tegra20-trimslice.dts +++ b/arch/arm/boot/dts/tegra20-trimslice.dts @@ -379,6 +379,10 @@ mmc@c8000600 { bus-width = <4>; }; + core-domain { + power-supply = <&vdd_core>; + }; + clk32k_in: clock@0 { compatible = "fixed-clock"; clock-frequency = <32768>; @@ -444,6 +448,14 @@ pci_vdd_reg: regulator@4 { regulator-always-on; }; + vdd_core: regulator@5 { + compatible = "regulator-fixed"; + regulator-name = "vdd_core"; + regulator-min-microvolt = <1300000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + }; + sound { compatible = "nvidia,tegra-audio-trimslice"; nvidia,i2s-controller = <&tegra_i2s1>; diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts index 055334ae3d28..0b03b3b0fd0c 100644 --- a/arch/arm/boot/dts/tegra20-ventana.dts +++ b/arch/arm/boot/dts/tegra20-ventana.dts @@ -420,7 +420,7 @@ sys_reg: sys { regulator-always-on; }; - sm0 { + vdd_core: sm0 { regulator-name = "vdd_sm0,vdd_core"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; @@ -587,6 +587,10 @@ backlight: backlight { default-brightness-level = <6>; }; + core-domain { + power-supply = <&vdd_core>; + }; + clk32k_in: clock@0 { compatible = "fixed-clock"; clock-frequency = <32768>; diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 6ce498178105..39963aa667c6 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -42,6 +42,8 @@ host1x@50000000 { clock-names = "host1x"; resets = <&tegra_car 28>; reset-names = "host1x"; + operating-points-v2 = <&host1x_dvfs_opp_table>; + power-domains = <&pd_core>; #address-cells = <1>; #size-cells = <1>; @@ -55,6 +57,7 @@ mpe@54040000 { clocks = <&tegra_car TEGRA20_CLK_MPE>; resets = <&tegra_car 60>; reset-names = "mpe"; + power-domains = <&pd_mpe>; }; vi@54080000 { @@ -64,6 +67,7 @@ vi@54080000 { clocks = <&tegra_car TEGRA20_CLK_VI>; resets = <&tegra_car 20>; reset-names = "vi"; + power-domains = <&pd_venc>; }; epp@540c0000 { @@ -73,6 +77,7 @@ epp@540c0000 { clocks = <&tegra_car TEGRA20_CLK_EPP>; resets = <&tegra_car 19>; reset-names = "epp"; + power-domains = <&pd_core>; }; isp@54100000 { @@ -82,6 +87,7 @@ isp@54100000 { clocks = <&tegra_car TEGRA20_CLK_ISP>; resets = <&tegra_car 23>; reset-names = "isp"; + power-domains = <&pd_venc>; }; gr2d@54140000 { @@ -91,6 +97,8 @@ gr2d@54140000 { clocks = <&tegra_car TEGRA20_CLK_GR2D>; resets = <&tegra_car 21>; reset-names = "2d"; + operating-points-v2 = <&gr2d_dvfs_opp_table>; + power-domains = <&pd_core>; }; gr3d@54180000 { @@ -99,6 +107,8 @@ gr3d@54180000 { clocks = <&tegra_car TEGRA20_CLK_GR3D>; resets = <&tegra_car 24>; reset-names = "3d"; + operating-points-v2 = <&gr3d_dvfs_opp_table>; + power-domains = <&pd_3d>; }; dc@54200000 { @@ -110,6 +120,8 @@ dc@54200000 { clock-names = "dc", "parent"; resets = <&tegra_car 27>; reset-names = "dc"; + operating-points-v2 = <&disp1_dvfs_opp_table>; + power-domains = <&pd_core>; nvidia,head = <0>; @@ -138,6 +150,8 @@ dc@54240000 { clock-names = "dc", "parent"; resets = <&tegra_car 26>; reset-names = "dc"; + operating-points-v2 = <&disp2_dvfs_opp_table>; + power-domains = <&pd_core>; nvidia,head = <1>; @@ -242,6 +256,169 @@ tegra_car: clock@60006000 { reg = <0x60006000 0x1000>; #clock-cells = <1>; #reset-cells = <1>; + + clocks { + 2d { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&gr2d_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_GR2D>; + power-domains = <&pd_core>; + }; + + 3d { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&gr3d_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_GR3D>; + power-domains = <&pd_core>; + }; + + dsi { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&dsi_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_DSI>; + power-domains = <&pd_core>; + }; + + epp { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&epp_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_EPP>; + power-domains = <&pd_core>; + }; + + hdmi { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&hdmi_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_HDMI>; + power-domains = <&pd_core>; + }; + + host1x { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&host1x_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_HOST1X>; + power-domains = <&pd_core>; + }; + + ide { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&ide_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_IDE>; + power-domains = <&pd_core>; + }; + + mipi { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&mipi_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_MIPI>; + power-domains = <&pd_core>; + }; + + mpe { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&mpe_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_MPE>; + power-domains = <&pd_core>; + }; + + ndflash { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&ndflash_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_NDFLASH>; + power-domains = <&pd_core>; + }; + + nor { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&nor_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_NOR>; + power-domains = <&pd_core>; + }; + + pex { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&pcie_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_PEX>; + power-domains = <&pd_core>; + }; + + sdmmc1 { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&sdmmc1_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC1>; + power-domains = <&pd_core>; + }; + + sdmmc2 { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&sdmmc2_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC2>; + power-domains = <&pd_core>; + }; + + sdmmc3 { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&sdmmc3_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC3>; + power-domains = <&pd_core>; + }; + + sdmmc4 { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&sdmmc4_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_SDMMC4>; + power-domains = <&pd_core>; + }; + + sclk { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&sclk_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_SCLK>; + power-domains = <&pd_core>; + }; + + tvo { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&tvo_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_TVO>; + power-domains = <&pd_core>; + }; + + usbd { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&usbd_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_USBD>; + power-domains = <&pd_core>; + }; + + usb2 { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&usb2_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_USB2>; + power-domains = <&pd_core>; + }; + + usb3 { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&usb3_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_USB3>; + power-domains = <&pd_core>; + }; + + vde { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&vde_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_VDE>; + power-domains = <&pd_core>; + }; + + vi { + compatible = "nvidia,tegra20-clock"; + operating-points-v2 = <&vi_dvfs_opp_table>; + clocks = <&tegra_car TEGRA20_CLK_VI>; + power-domains = <&pd_core>; + }; + }; }; flow-controller@60007000 { @@ -319,6 +496,8 @@ vde@6001a000 { clocks = <&tegra_car TEGRA20_CLK_VDE>; reset-names = "vde", "mc"; resets = <&tegra_car 61>, <&mc TEGRA20_MC_RESET_VDE>; + operating-points-v2 = <&vde_dvfs_opp_table>; + power-domains = <&pd_vde>; }; apbmisc@70000800 { @@ -643,6 +822,40 @@ tegra_pmc: pmc@7000e400 { clocks = <&tegra_car TEGRA20_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; #clock-cells = <1>; + + powergates { + pd_3d: 3d { + clocks = <&tegra_car TEGRA20_CLK_GR3D>; + resets = <&tegra_car TEGRA20_CLK_GR3D>; + power-domains = <&pd_core>; + #power-domain-cells = <0>; + }; + + pd_venc: venc { + clocks = <&tegra_car TEGRA20_CLK_ISP>, + <&tegra_car TEGRA20_CLK_VI>, + <&tegra_car TEGRA20_CLK_CSI>; + resets = <&tegra_car TEGRA20_CLK_ISP>, + <&tegra_car 20 /* VI */>, + <&tegra_car TEGRA20_CLK_CSI>; + power-domains = <&pd_core>; + #power-domain-cells = <0>; + }; + + pd_vde: vdec { + clocks = <&tegra_car TEGRA20_CLK_VDE>; + resets = <&tegra_car TEGRA20_CLK_VDE>; + power-domains = <&pd_core>; + #power-domain-cells = <0>; + }; + + pd_mpe: mpe { + clocks = <&tegra_car TEGRA20_CLK_MPE>; + resets = <&tegra_car TEGRA20_CLK_MPE>; + power-domains = <&pd_core>; + #power-domain-cells = <0>; + }; + }; }; mc: memory-controller@7000f000 { @@ -662,6 +875,7 @@ emc: memory-controller@7000f400 { reg = <0x7000f400 0x400>; interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>; clocks = <&tegra_car TEGRA20_CLK_EMC>; + power-domains = <&pd_core>; #address-cells = <1>; #size-cells = <0>; #interconnect-cells = <0>; @@ -887,6 +1101,12 @@ mmc@c8000600 { status = "disabled"; }; + pd_core: core-domain { + compatible = "nvidia,tegra20-core-domain"; + operating-points-v2 = <&core_opp_table>; + #power-domain-cells = <0>; + }; + cpus { #address-cells = <1>; #size-cells = <0>;

[v2,43/48] ARM: tegra: Add OPP tables and power domains to Tegra20 device-tree

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