summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/tegra114.dtsi5
-rw-r--r--arch/arm/boot/dts/tegra124-jetson-tk1.dts25
-rw-r--r--arch/arm/boot/dts/tegra124-venice2.dts10
-rw-r--r--arch/arm/boot/dts/tegra124.dtsi50
-rw-r--r--arch/arm/boot/dts/tegra20.dtsi5
-rw-r--r--arch/arm/boot/dts/tegra30.dtsi5
-rw-r--r--arch/arm/mach-tegra/Kconfig1
7 files changed, 92 insertions, 9 deletions
diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi
index f58a3d9d5f13..9d4f86e9c50a 100644
--- a/arch/arm/boot/dts/tegra114.dtsi
+++ b/arch/arm/boot/dts/tegra114.dtsi
@@ -214,9 +214,9 @@
#dma-cells = <1>;
};
- ahb: ahb@6000c004 {
+ ahb: ahb@6000c000 {
compatible = "nvidia,tegra114-ahb", "nvidia,tegra30-ahb";
- reg = <0x6000c004 0x14c>;
+ reg = <0x6000c000 0x150>;
};
gpio: gpio@6000d000 {
@@ -234,6 +234,7 @@
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
+ gpio-ranges = <&pinmux 0 0 246>;
};
apbmisc@70000800 {
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index bd43ed6d6ec7..66b4451eb2ca 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -53,6 +53,14 @@
};
};
+ gpu@0,57000000 {
+ /*
+ * Node left disabled on purpose - the bootloader will enable
+ * it after having set the VPR up
+ */
+ vdd-supply = <&vdd_gpu>;
+ };
+
pinmux: pinmux@0,70000868 {
pinctrl-names = "boot";
pinctrl-0 = <&state_boot>;
@@ -1462,7 +1470,7 @@
vin-ldo9-10-supply = <&vdd_5v0_sys>;
vin-ldo11-supply = <&vdd_3v3_run>;
- sd0 {
+ vdd_cpu: sd0 {
regulator-name = "+VDD_CPU_AP";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1400000>;
@@ -1514,7 +1522,7 @@
regulator-always-on;
};
- sd6 {
+ vdd_gpu: sd6 {
regulator-name = "+VDD_GPU_AP";
regulator-min-microvolt = <650000>;
regulator-max-microvolt = <1200000>;
@@ -1694,6 +1702,13 @@
non-removable;
};
+ /* CPU DFLL clock */
+ clock@0,70110000 {
+ status = "okay";
+ vdd-cpu-supply = <&vdd_cpu>;
+ nvidia,i2c-fs-rate = <400000>;
+ };
+
ahub@0,70300000 {
i2s@0,70301100 {
status = "okay";
@@ -1732,6 +1747,12 @@
};
};
+ cpus {
+ cpu@0 {
+ vdd-cpu-supply = <&vdd_cpu>;
+ };
+ };
+
gpio-keys {
compatible = "gpio-keys";
diff --git a/arch/arm/boot/dts/tegra124-venice2.dts b/arch/arm/boot/dts/tegra124-venice2.dts
index 79e724bb7df7..cfbdf429b45d 100644
--- a/arch/arm/boot/dts/tegra124-venice2.dts
+++ b/arch/arm/boot/dts/tegra124-venice2.dts
@@ -43,6 +43,14 @@
};
};
+ gpu@0,57000000 {
+ /*
+ * Node left disabled on purpose - the bootloader will enable
+ * it after having set the VPR up
+ */
+ vdd-supply = <&vdd_gpu>;
+ };
+
pinmux: pinmux@0,70000868 {
pinctrl-names = "boot";
pinctrl-0 = <&pinmux_boot>;
@@ -735,7 +743,7 @@
regulator-always-on;
};
- sd6 {
+ vdd_gpu: sd6 {
regulator-name = "+VDD_GPU_AP";
regulator-min-microvolt = <650000>;
regulator-max-microvolt = <1200000>;
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 01a9f742b08f..1e204a6de12c 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -4,6 +4,7 @@
#include <dt-bindings/pinctrl/pinctrl-tegra.h>
#include <dt-bindings/pinctrl/pinctrl-tegra-xusb.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/reset/tegra124-car.h>
#include <dt-bindings/thermal/tegra124-soctherm.h>
#include "skeleton.dtsi"
@@ -188,6 +189,9 @@
clock-names = "gpu", "pwr";
resets = <&tegra_car 184>;
reset-names = "gpu";
+
+ iommus = <&mc TEGRA_SWGROUP_GPU>;
+
status = "disabled";
};
@@ -254,6 +258,7 @@
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
+ gpio-ranges = <&pinmux 0 0 251>;
};
apbdma: dma@0,60020000 {
@@ -702,6 +707,30 @@
#thermal-sensor-cells = <1>;
};
+ dfll: clock@0,70110000 {
+ compatible = "nvidia,tegra124-dfll";
+ reg = <0 0x70110000 0 0x100>, /* DFLL control */
+ <0 0x70110000 0 0x100>, /* I2C output control */
+ <0 0x70110100 0 0x100>, /* Integrated I2C controller */
+ <0 0x70110200 0 0x100>; /* Look-up table RAM */
+ interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&tegra_car TEGRA124_CLK_DFLL_SOC>,
+ <&tegra_car TEGRA124_CLK_DFLL_REF>,
+ <&tegra_car TEGRA124_CLK_I2C5>;
+ clock-names = "soc", "ref", "i2c";
+ resets = <&tegra_car TEGRA124_RST_DFLL_DVCO>;
+ reset-names = "dvco";
+ #clock-cells = <0>;
+ clock-output-names = "dfllCPU_out";
+ nvidia,sample-rate = <12500>;
+ nvidia,droop-ctrl = <0x00000f00>;
+ nvidia,force-mode = <1>;
+ nvidia,cf = <10>;
+ nvidia,ci = <0>;
+ nvidia,cg = <2>;
+ status = "disabled";
+ };
+
ahub@0,70300000 {
compatible = "nvidia,tegra124-ahub";
reg = <0x0 0x70300000 0x0 0x200>,
@@ -922,6 +951,15 @@
device_type = "cpu";
compatible = "arm,cortex-a15";
reg = <0>;
+
+ clocks = <&tegra_car TEGRA124_CLK_CCLK_G>,
+ <&tegra_car TEGRA124_CLK_CCLK_LP>,
+ <&tegra_car TEGRA124_CLK_PLL_X>,
+ <&tegra_car TEGRA124_CLK_PLL_P>,
+ <&dfll>;
+ clock-names = "cpu_g", "cpu_lp", "pll_x", "pll_p", "dfll";
+ /* FIXME: what's the actual transition time? */
+ clock-latency = <300000>;
};
cpu@1 {
@@ -943,6 +981,18 @@
};
};
+ pmu {
+ compatible = "arm,cortex-a15-pmu";
+ interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-affinity = <&{/cpus/cpu@0}>,
+ <&{/cpus/cpu@1}>,
+ <&{/cpus/cpu@2}>,
+ <&{/cpus/cpu@3}>;
+ };
+
thermal-zones {
cpu {
polling-delay-passive = <1000>;
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index f444b67f55c6..e058709e6d98 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -225,9 +225,9 @@
#dma-cells = <1>;
};
- ahb@6000c004 {
+ ahb@6000c000 {
compatible = "nvidia,tegra20-ahb";
- reg = <0x6000c004 0x10c>; /* AHB Arbitration + Gizmo Controller */
+ reg = <0x6000c000 0x110>; /* AHB Arbitration + Gizmo Controller */
};
gpio: gpio@6000d000 {
@@ -244,6 +244,7 @@
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
+ gpio-ranges = <&pinmux 0 0 224>;
};
apbmisc@70000800 {
diff --git a/arch/arm/boot/dts/tegra30.dtsi b/arch/arm/boot/dts/tegra30.dtsi
index 782b11b2af6a..fe04fb5e155f 100644
--- a/arch/arm/boot/dts/tegra30.dtsi
+++ b/arch/arm/boot/dts/tegra30.dtsi
@@ -329,9 +329,9 @@
#dma-cells = <1>;
};
- ahb: ahb@6000c004 {
+ ahb: ahb@6000c000 {
compatible = "nvidia,tegra30-ahb";
- reg = <0x6000c004 0x14c>; /* AHB Arbitration + Gizmo Controller */
+ reg = <0x6000c000 0x150>; /* AHB Arbitration + Gizmo Controller */
};
gpio: gpio@6000d000 {
@@ -349,6 +349,7 @@
gpio-controller;
#interrupt-cells = <2>;
interrupt-controller;
+ gpio-ranges = <&pinmux 0 0 248>;
};
apbmisc@70000800 {
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 5d1a318f1302..0fa4c5f8b1be 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -8,6 +8,7 @@ menuconfig ARCH_TEGRA
select HAVE_ARM_SCU if SMP
select HAVE_ARM_TWD if SMP
select PINCTRL
+ select PM_OPP
select ARCH_HAS_RESET_CONTROLLER
select RESET_CONTROLLER
select SOC_BUS
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-26 08:51:30 +0300