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Message-Id: <20201104234427.26477-25-digetx@gmail.com>
Date: Thu, 5 Nov 2020 02:44:21 +0300
From: Dmitry Osipenko <digetx@...il.com>
To: Thierry Reding <thierry.reding@...il.com>,
Jonathan Hunter <jonathanh@...dia.com>,
Alan Stern <stern@...land.harvard.edu>,
Peter Chen <Peter.Chen@....com>,
Mark Brown <broonie@...nel.org>,
Liam Girdwood <lgirdwood@...il.com>,
Adrian Hunter <adrian.hunter@...el.com>,
Krzysztof Kozlowski <krzk@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Lee Jones <lee.jones@...aro.org>,
Uwe Kleine-König
<u.kleine-koenig@...gutronix.de>,
Ulf Hansson <ulf.hansson@...aro.org>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Marek Szyprowski <m.szyprowski@...sung.com>,
Peter Geis <pgwipeout@...il.com>,
Nicolas Chauvet <kwizart@...il.com>
Cc: linux-samsung-soc@...r.kernel.org, devel@...verdev.osuosl.org,
linux-usb@...r.kernel.org, linux-pwm@...r.kernel.org,
linux-mmc@...r.kernel.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
linux-media@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: [PATCH v1 24/30] ARM: tegra: Add OPP tables for Tegra20 peripheral devices
Add OPP tables for Tegra20 SoC devices.
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
.../arm/boot/dts/tegra20-peripherals-opp.dtsi | 386 ++++++++++++++++++
arch/arm/boot/dts/tegra20.dtsi | 14 +
2 files changed, 400 insertions(+)
diff --git a/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi b/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi
index 25b1ba73951e..792dc79d32c5 100644
--- a/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi
+++ b/arch/arm/boot/dts/tegra20-peripherals-opp.dtsi
@@ -89,4 +89,390 @@ opp@...000000 {
opp-hz = /bits/ 64 <760000000>;
};
};
+
+ vde_dvfs_opp_table: vde-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...00000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <95000000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...500000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <123500000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...500000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <123500000>;
+ opp-supported-hw = <0x0002>;
+ };
+
+ opp@...000000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <152000000>;
+ opp-supported-hw = <0x0002>;
+ };
+
+ opp@...000000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <152000000>;
+ opp-supported-hw = <0x0004>;
+ };
+
+ opp@...000000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <171000000>;
+ opp-supported-hw = <0x0008>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <209000000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...000000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <209000000>;
+ opp-supported-hw = <0x0004>;
+ };
+
+ opp@...500000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <218500000>;
+ opp-supported-hw = <0x0008>;
+ };
+
+ opp@...500000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <237500000>;
+ opp-supported-hw = <0x0002>;
+ };
+
+ opp@...500000,1200 {
+ opp-microvolt = <1200000 1200000 1300000>;
+ opp-hz = /bits/ 64 <275500000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <285000000>;
+ opp-supported-hw = <0x0004>;
+ };
+
+ opp@...000000,1275 {
+ opp-microvolt = <1275000 1275000 1300000>;
+ opp-hz = /bits/ 64 <300000000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...000000,1200 {
+ opp-microvolt = <1200000 1200000 1300000>;
+ opp-hz = /bits/ 64 <300000000>;
+ opp-supported-hw = <0x0006>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <300000000>;
+ opp-supported-hw = <0x0008>;
+ };
+ };
+
+ gr2d_dvfs_opp_table: gr2d-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...000000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <133000000>;
+ opp-supported-hw = <0x000F>;
+ };
+
+ opp@...000000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <171000000>;
+ opp-supported-hw = <0x000F>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <247000000>;
+ opp-supported-hw = <0x000F>;
+ };
+
+ opp@...000000,1200 {
+ opp-microvolt = <1200000 1200000 1300000>;
+ opp-hz = /bits/ 64 <300000000>;
+ opp-supported-hw = <0x000F>;
+ };
+ };
+
+ gr3d_dvfs_opp_table: gr3d-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...000000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <114000000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...500000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <161500000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...500000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <161500000>;
+ opp-supported-hw = <0x0002>;
+ };
+
+ opp@...000000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <209000000>;
+ opp-supported-hw = <0x0002>;
+ };
+
+ opp@...500000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <218500000>;
+ opp-supported-hw = <0x0004>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <247000000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...000000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <247000000>;
+ opp-supported-hw = <0x0008>;
+ };
+
+ opp@...500000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <256500000>;
+ opp-supported-hw = <0x0004>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <285000000>;
+ opp-supported-hw = <0x0002>;
+ };
+
+ opp@...000000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <285000000>;
+ opp-supported-hw = <0x0008>;
+ };
+
+ opp@...000000,1200 {
+ opp-microvolt = <1200000 1200000 1300000>;
+ opp-hz = /bits/ 64 <304000000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <323000000>;
+ opp-supported-hw = <0x0004>;
+ };
+
+ opp@...500000,1275 {
+ opp-microvolt = <1275000 1275000 1300000>;
+ opp-hz = /bits/ 64 <333500000>;
+ opp-supported-hw = <0x0001>;
+ };
+
+ opp@...500000,1200 {
+ opp-microvolt = <1200000 1200000 1300000>;
+ opp-hz = /bits/ 64 <333500000>;
+ opp-supported-hw = <0x0002>;
+ };
+
+ opp@...500000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <351500000>;
+ opp-supported-hw = <0x0008>;
+ };
+
+ opp@...000000,1275 {
+ opp-microvolt = <1275000 1275000 1300000>;
+ opp-hz = /bits/ 64 <361000000>;
+ opp-supported-hw = <0x0002>;
+ };
+
+ opp@...000000,1200 {
+ opp-microvolt = <1200000 1200000 1300000>;
+ opp-hz = /bits/ 64 <380000000>;
+ opp-supported-hw = <0x0004>;
+ };
+
+ opp@...000000,1275 {
+ opp-microvolt = <1275000 1275000 1300000>;
+ opp-hz = /bits/ 64 <400000000>;
+ opp-supported-hw = <0x0004>;
+ };
+
+ opp@...000000,1200 {
+ opp-microvolt = <1200000 1200000 1300000>;
+ opp-hz = /bits/ 64 <400000000>;
+ opp-supported-hw = <0x0008>;
+ };
+ };
+
+ host1x_dvfs_opp_table: host1x-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...500000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <104500000>;
+ opp-supported-hw = <0x000F>;
+ };
+
+ opp@...000000,1000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <133000000>;
+ opp-supported-hw = <0x000F>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <166000000>;
+ opp-supported-hw = <0x000F>;
+ };
+ };
+
+ usbd_dvfs_opp_table: usbd-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...000000 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <480000000>;
+ };
+ };
+
+ usb2_dvfs_opp_table: usb2-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...000000 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <480000000>;
+ };
+ };
+
+ usb3_dvfs_opp_table: usb3-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...000000 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <480000000>;
+ };
+ };
+
+ sdmmc1_dvfs_opp_table: sdmmc1-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...00000 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <44000000>;
+ };
+
+ opp@...00000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <52000000>;
+ };
+ };
+
+ sdmmc2_dvfs_opp_table: sdmmc2-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...00000 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <44000000>;
+ };
+
+ opp@...00000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <52000000>;
+ };
+ };
+
+ sdmmc3_dvfs_opp_table: sdmmc3-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...00000 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <44000000>;
+ };
+
+ opp@...00000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <52000000>;
+ };
+ };
+
+ sdmmc4_dvfs_opp_table: sdmmc4-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...00000 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <44000000>;
+ };
+
+ opp@...00000 {
+ opp-microvolt = <1000000 1000000 1300000>;
+ opp-hz = /bits/ 64 <52000000>;
+ };
+ };
+
+ hdmi_dvfs_opp_table: hdmi-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...500000 {
+ opp-microvolt = <1200000 1200000 1300000>;
+ opp-hz = /bits/ 64 <148500000>;
+ };
+ };
+
+ dc0_dvfs_opp_table: dc0-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...000000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <158000000>;
+ opp-supported-hw = <0x000F>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <190000000>;
+ opp-supported-hw = <0x000F>;
+ };
+ };
+
+ dc1_dvfs_opp_table: dc1-opp-table {
+ compatible = "operating-points-v2";
+
+ opp@...000000,950 {
+ opp-microvolt = <950000 950000 1300000>;
+ opp-hz = /bits/ 64 <158000000>;
+ opp-supported-hw = <0x000F>;
+ };
+
+ opp@...000000,1100 {
+ opp-microvolt = <1100000 1100000 1300000>;
+ opp-hz = /bits/ 64 <190000000>;
+ opp-supported-hw = <0x000F>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index 6ce498178105..317bdf75ff6c 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -42,6 +42,7 @@ host1x@...00000 {
clock-names = "host1x";
resets = <&tegra_car 28>;
reset-names = "host1x";
+ operating-points-v2 = <&host1x_dvfs_opp_table>;
#address-cells = <1>;
#size-cells = <1>;
@@ -91,6 +92,7 @@ gr2d@...40000 {
clocks = <&tegra_car TEGRA20_CLK_GR2D>;
resets = <&tegra_car 21>;
reset-names = "2d";
+ operating-points-v2 = <&gr2d_dvfs_opp_table>;
};
gr3d@...80000 {
@@ -99,6 +101,7 @@ gr3d@...80000 {
clocks = <&tegra_car TEGRA20_CLK_GR3D>;
resets = <&tegra_car 24>;
reset-names = "3d";
+ operating-points-v2 = <&gr3d_dvfs_opp_table>;
};
dc@...00000 {
@@ -110,6 +113,7 @@ dc@...00000 {
clock-names = "dc", "parent";
resets = <&tegra_car 27>;
reset-names = "dc";
+ operating-points-v2 = <&dc0_dvfs_opp_table>;
nvidia,head = <0>;
@@ -138,6 +142,7 @@ dc@...40000 {
clock-names = "dc", "parent";
resets = <&tegra_car 26>;
reset-names = "dc";
+ operating-points-v2 = <&dc1_dvfs_opp_table>;
nvidia,head = <1>;
@@ -167,6 +172,7 @@ hdmi@...80000 {
resets = <&tegra_car 51>;
reset-names = "hdmi";
status = "disabled";
+ operating-points-v2 = <&hdmi_dvfs_opp_table>;
};
tvo@...c0000 {
@@ -319,6 +325,7 @@ vde@...1a000 {
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>;
};
apbmisc@...00800 {
@@ -755,6 +762,7 @@ usb@...00000 {
nvidia,needs-double-reset;
nvidia,phy = <&phy1>;
status = "disabled";
+ operating-points-v2 = <&usbd_dvfs_opp_table>;
};
phy1: usb-phy@...00000 {
@@ -792,6 +800,7 @@ usb@...04000 {
reset-names = "usb";
nvidia,phy = <&phy2>;
status = "disabled";
+ operating-points-v2 = <&usb2_dvfs_opp_table>;
};
phy2: usb-phy@...04000 {
@@ -818,6 +827,7 @@ usb@...08000 {
reset-names = "usb";
nvidia,phy = <&phy3>;
status = "disabled";
+ operating-points-v2 = <&usb3_dvfs_opp_table>;
};
phy3: usb-phy@...08000 {
@@ -852,6 +862,7 @@ mmc@...00000 {
resets = <&tegra_car 14>;
reset-names = "sdhci";
status = "disabled";
+ operating-points-v2 = <&sdmmc1_dvfs_opp_table>;
};
mmc@...00200 {
@@ -863,6 +874,7 @@ mmc@...00200 {
resets = <&tegra_car 9>;
reset-names = "sdhci";
status = "disabled";
+ operating-points-v2 = <&sdmmc2_dvfs_opp_table>;
};
mmc@...00400 {
@@ -874,6 +886,7 @@ mmc@...00400 {
resets = <&tegra_car 69>;
reset-names = "sdhci";
status = "disabled";
+ operating-points-v2 = <&sdmmc3_dvfs_opp_table>;
};
mmc@...00600 {
@@ -885,6 +898,7 @@ mmc@...00600 {
resets = <&tegra_car 15>;
reset-names = "sdhci";
status = "disabled";
+ operating-points-v2 = <&sdmmc4_dvfs_opp_table>;
};
cpus {
--
2.27.0
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