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-rw-r--r--Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt300
-rw-r--r--Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.yaml354
-rw-r--r--drivers/clk/tegra/Makefile1
-rw-r--r--drivers/clk/tegra/clk-id.h12
-rw-r--r--drivers/clk/tegra/clk-tegra-fixed.c37
-rw-r--r--drivers/clk/tegra/clk-tegra-pmc.c122
-rw-r--r--drivers/clk/tegra/clk-tegra114.c43
-rw-r--r--drivers/clk/tegra/clk-tegra124.c48
-rw-r--r--drivers/clk/tegra/clk-tegra20.c9
-rw-r--r--drivers/clk/tegra/clk-tegra210.c32
-rw-r--r--drivers/clk/tegra/clk-tegra30.c33
-rw-r--r--drivers/clk/tegra/clk.h1
-rw-r--r--include/dt-bindings/clock/tegra114-car.h4
-rw-r--r--include/dt-bindings/clock/tegra124-car-common.h4
-rw-r--r--include/dt-bindings/clock/tegra210-car.h4
-rw-r--r--include/dt-bindings/clock/tegra30-car.h4
-rw-r--r--include/dt-bindings/soc/tegra-pmc.h16
17 files changed, 459 insertions, 565 deletions
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt
deleted file mode 100644
index cb12f33a247f..000000000000
--- a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.txt
+++ /dev/null
@@ -1,300 +0,0 @@
-NVIDIA Tegra Power Management Controller (PMC)
-
-== Power Management Controller Node ==
-
-The PMC block interacts with an external Power Management Unit. The PMC
-mostly controls the entry and exit of the system from different sleep
-modes. It provides power-gating controllers for SoC and CPU power-islands.
-
-Required properties:
-- name : Should be pmc
-- compatible : Should contain one of the following:
- For Tegra20 must contain "nvidia,tegra20-pmc".
- For Tegra30 must contain "nvidia,tegra30-pmc".
- For Tegra114 must contain "nvidia,tegra114-pmc"
- For Tegra124 must contain "nvidia,tegra124-pmc"
- For Tegra132 must contain "nvidia,tegra124-pmc"
- For Tegra210 must contain "nvidia,tegra210-pmc"
-- reg : Offset and length of the register set for the device
-- clocks : Must contain an entry for each entry in clock-names.
- See ../clocks/clock-bindings.txt for details.
-- clock-names : Must include the following entries:
- "pclk" (The Tegra clock of that name),
- "clk32k_in" (The 32KHz clock input to Tegra).
-
-Optional properties:
-- nvidia,invert-interrupt : If present, inverts the PMU interrupt signal.
- The PMU is an external Power Management Unit, whose interrupt output
- signal is fed into the PMC. This signal is optionally inverted, and then
- fed into the ARM GIC. The PMC is not involved in the detection or
- handling of this interrupt signal, merely its inversion.
-- nvidia,suspend-mode : The suspend mode that the platform should use.
- Valid values are 0, 1 and 2:
- 0 (LP0): CPU + Core voltage off and DRAM in self-refresh
- 1 (LP1): CPU voltage off and DRAM in self-refresh
- 2 (LP2): CPU voltage off
-- nvidia,core-power-req-active-high : Boolean, core power request active-high
-- nvidia,sys-clock-req-active-high : Boolean, system clock request active-high
-- nvidia,combined-power-req : Boolean, combined power request for CPU & Core
-- nvidia,cpu-pwr-good-en : Boolean, CPU power good signal (from PMIC to PMC)
- is enabled.
-
-Required properties when nvidia,suspend-mode is specified:
-- nvidia,cpu-pwr-good-time : CPU power good time in uS.
-- nvidia,cpu-pwr-off-time : CPU power off time in uS.
-- nvidia,core-pwr-good-time : <Oscillator-stable-time Power-stable-time>
- Core power good time in uS.
-- nvidia,core-pwr-off-time : Core power off time in uS.
-
-Required properties when nvidia,suspend-mode=<0>:
-- nvidia,lp0-vec : <start length> Starting address and length of LP0 vector
- The LP0 vector contains the warm boot code that is executed by AVP when
- resuming from the LP0 state. The AVP (Audio-Video Processor) is an ARM7
- processor and always being the first boot processor when chip is power on
- or resume from deep sleep mode. When the system is resumed from the deep
- sleep mode, the warm boot code will restore some PLLs, clocks and then
- bring up CPU0 for resuming the system.
-
-Hardware-triggered thermal reset:
-On Tegra30, Tegra114 and Tegra124, if the 'i2c-thermtrip' subnode exists,
-hardware-triggered thermal reset will be enabled.
-
-Required properties for hardware-triggered thermal reset (inside 'i2c-thermtrip'):
-- nvidia,i2c-controller-id : ID of I2C controller to send poweroff command to. Valid values are
- described in section 9.2.148 "APBDEV_PMC_SCRATCH53_0" of the
- Tegra K1 Technical Reference Manual.
-- nvidia,bus-addr : Bus address of the PMU on the I2C bus
-- nvidia,reg-addr : I2C register address to write poweroff command to
-- nvidia,reg-data : Poweroff command to write to PMU
-
-Optional properties for hardware-triggered thermal reset (inside 'i2c-thermtrip'):
-- nvidia,pinmux-id : Pinmux used by the hardware when issuing poweroff command.
- Defaults to 0. Valid values are described in section 12.5.2
- "Pinmux Support" of the Tegra4 Technical Reference Manual.
-
-Optional nodes:
-- powergates : This node contains a hierarchy of power domain nodes, which
- should match the powergates on the Tegra SoC. See "Powergate
- Nodes" below.
-
-Example:
-
-/ SoC dts including file
-pmc@7000f400 {
- compatible = "nvidia,tegra20-pmc";
- reg = <0x7000e400 0x400>;
- clocks = <&tegra_car 110>, <&clk32k_in>;
- clock-names = "pclk", "clk32k_in";
- nvidia,invert-interrupt;
- nvidia,suspend-mode = <1>;
- nvidia,cpu-pwr-good-time = <2000>;
- nvidia,cpu-pwr-off-time = <100>;
- nvidia,core-pwr-good-time = <3845 3845>;
- nvidia,core-pwr-off-time = <458>;
- nvidia,core-power-req-active-high;
- nvidia,sys-clock-req-active-high;
- nvidia,lp0-vec = <0xbdffd000 0x2000>;
-};
-
-/ Tegra board dts file
-{
- ...
- pmc@7000f400 {
- i2c-thermtrip {
- nvidia,i2c-controller-id = <4>;
- nvidia,bus-addr = <0x40>;
- nvidia,reg-addr = <0x36>;
- nvidia,reg-data = <0x2>;
- };
- };
- ...
- clocks {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <0>;
-
- clk32k_in: clock {
- compatible = "fixed-clock";
- reg=<0>;
- #clock-cells = <0>;
- clock-frequency = <32768>;
- };
- };
- ...
-};
-
-
-== Powergate Nodes ==
-
-Each of the powergate nodes represents a power-domain on the Tegra SoC
-that can be power-gated by the Tegra PMC. The name of the powergate node
-should be one of the below. Note that not every powergate is applicable
-to all Tegra devices and the following list shows which powergates are
-applicable to which devices. Please refer to the Tegra TRM for more
-details on the various powergates.
-
- Name Description Devices Applicable
- 3d 3D Graphics Tegra20/114/124/210
- 3d0 3D Graphics 0 Tegra30
- 3d1 3D Graphics 1 Tegra30
- aud Audio Tegra210
- dfd Debug Tegra210
- dis Display A Tegra114/124/210
- disb Display B Tegra114/124/210
- heg 2D Graphics Tegra30/114/124/210
- iram Internal RAM Tegra124/210
- mpe MPEG Encode All
- nvdec NVIDIA Video Decode Engine Tegra210
- nvjpg NVIDIA JPEG Engine Tegra210
- pcie PCIE Tegra20/30/124/210
- sata SATA Tegra30/124/210
- sor Display interfaces Tegra124/210
- ve2 Video Encode Engine 2 Tegra210
- venc Video Encode Engine All
- vdec Video Decode Engine Tegra20/30/114/124
- vic Video Imaging Compositor Tegra124/210
- xusba USB Partition A Tegra114/124/210
- xusbb USB Partition B Tegra114/124/210
- xusbc USB Partition C Tegra114/124/210
-
-Required properties:
- - clocks: Must contain an entry for each clock required by the PMC for
- controlling a power-gate. See ../clocks/clock-bindings.txt for details.
- - resets: Must contain an entry for each reset required by the PMC for
- controlling a power-gate. See ../reset/reset.txt for details.
- - #power-domain-cells: Must be 0.
-
-Example:
-
- pmc: pmc@7000e400 {
- compatible = "nvidia,tegra210-pmc";
- reg = <0x0 0x7000e400 0x0 0x400>;
- clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>;
- clock-names = "pclk", "clk32k_in";
-
- powergates {
- pd_audio: aud {
- clocks = <&tegra_car TEGRA210_CLK_APE>,
- <&tegra_car TEGRA210_CLK_APB2APE>;
- resets = <&tegra_car 198>;
- #power-domain-cells = <0>;
- };
- };
- };
-
-
-== Powergate Clients ==
-
-Hardware blocks belonging to a power domain should contain a "power-domains"
-property that is a phandle pointing to the corresponding powergate node.
-
-Example:
-
- adma: adma@702e2000 {
- ...
- power-domains = <&pd_audio>;
- ...
- };
-
-== Pad Control ==
-
-On Tegra SoCs a pad is a set of pins which are configured as a group.
-The pin grouping is a fixed attribute of the hardware. The PMC can be
-used to set pad power state and signaling voltage. A pad can be either
-in active or power down mode. The support for power state and signaling
-voltage configuration varies depending on the pad in question. 3.3 V and
-1.8 V signaling voltages are supported on pins where software
-controllable signaling voltage switching is available.
-
-The pad configuration state nodes are placed under the pmc node and they
-are referred to by the pinctrl client properties. For more information
-see Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt.
-The pad name should be used as the value of the pins property in pin
-configuration nodes.
-
-The following pads are present on Tegra124 and Tegra132:
-audio bb cam comp
-csia csb cse dsi
-dsib dsic dsid hdmi
-hsic hv lvds mipi-bias
-nand pex-bias pex-clk1 pex-clk2
-pex-cntrl sdmmc1 sdmmc3 sdmmc4
-sys_ddc uart usb0 usb1
-usb2 usb_bias
-
-The following pads are present on Tegra210:
-audio audio-hv cam csia
-csib csic csid csie
-csif dbg debug-nonao dmic
-dp dsi dsib dsic
-dsid emmc emmc2 gpio
-hdmi hsic lvds mipi-bias
-pex-bias pex-clk1 pex-clk2 pex-cntrl
-sdmmc1 sdmmc3 spi spi-hv
-uart usb0 usb1 usb2
-usb3 usb-bias
-
-Required pin configuration properties:
- - pins: Must contain name of the pad(s) to be configured.
-
-Optional pin configuration properties:
- - low-power-enable: Configure the pad into power down mode
- - low-power-disable: Configure the pad into active mode
- - power-source: Must contain either TEGRA_IO_PAD_VOLTAGE_1V8
- or TEGRA_IO_PAD_VOLTAGE_3V3 to select between signaling voltages.
- The values are defined in
- include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h.
-
-Note: The power state can be configured on all of the Tegra124 and
- Tegra132 pads. None of the Tegra124 or Tegra132 pads support
- signaling voltage switching.
-
-Note: All of the listed Tegra210 pads except pex-cntrl support power
- state configuration. Signaling voltage switching is supported on
- following Tegra210 pads: audio, audio-hv, cam, dbg, dmic, gpio,
- pex-cntrl, sdmmc1, sdmmc3, spi, spi-hv, and uart.
-
-Pad configuration state example:
- pmc: pmc@7000e400 {
- compatible = "nvidia,tegra210-pmc";
- reg = <0x0 0x7000e400 0x0 0x400>;
- clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>;
- clock-names = "pclk", "clk32k_in";
-
- ...
-
- sdmmc1_3v3: sdmmc1-3v3 {
- pins = "sdmmc1";
- power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;
- };
-
- sdmmc1_1v8: sdmmc1-1v8 {
- pins = "sdmmc1";
- power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;
- };
-
- hdmi_off: hdmi-off {
- pins = "hdmi";
- low-power-enable;
- }
-
- hdmi_on: hdmi-on {
- pins = "hdmi";
- low-power-disable;
- }
- };
-
-Pinctrl client example:
- sdmmc1: sdhci@700b0000 {
- ...
- pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
- pinctrl-0 = <&sdmmc1_3v3>;
- pinctrl-1 = <&sdmmc1_1v8>;
- };
- ...
- sor@54540000 {
- ...
- pinctrl-0 = <&hdmi_off>;
- pinctrl-1 = <&hdmi_on>;
- pinctrl-names = "hdmi-on", "hdmi-off";
- };
diff --git a/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.yaml b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.yaml
new file mode 100644
index 000000000000..f17bb353f65e
--- /dev/null
+++ b/Documentation/devicetree/bindings/arm/tegra/nvidia,tegra20-pmc.yaml
@@ -0,0 +1,354 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/tegra/nvidia,tegra20-pmc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Tegra Power Management Controller (PMC)
+
+maintainers:
+ - Thierry Reding <thierry.reding@gmail.com>
+ - Jonathan Hunter <jonathanh@nvidia.com>
+
+properties:
+ compatible:
+ enum:
+ - nvidia,tegra20-pmc
+ - nvidia,tegra20-pmc
+ - nvidia,tegra30-pmc
+ - nvidia,tegra114-pmc
+ - nvidia,tegra124-pmc
+ - nvidia,tegra210-pmc
+
+ reg:
+ maxItems: 1
+ description:
+ Offset and length of the register set for the device.
+
+ clock-names:
+ items:
+ - const: pclk
+ - const: clk32k_in
+ description:
+ Must includes entries pclk and clk32k_in.
+ pclk is the Tegra clock of that name and clk32k_in is 32KHz clock
+ input to Tegra.
+
+ clocks:
+ maxItems: 2
+ description:
+ Must contain an entry for each entry in clock-names.
+ See ../clocks/clocks-bindings.txt for details.
+
+ '#clock-cells':
+ const: 1
+ description:
+ Tegra PMC has clk_out_1, clk_out_2, and clk_out_3.
+ PMC also has blink control which allows 32Khz clock output to
+ Tegra blink pad.
+ Consumer of PMC clock should specify the desired clock by having
+ the clock ID in its "clocks" phandle cell with pmc clock provider.
+ See include/dt-bindings/soc/tegra-pmc.h for the list of Tegra PMC
+ clock IDs.
+
+ '#interrupt-cells':
+ const: 2
+ description:
+ Specifies number of cells needed to encode an interrupt source.
+ The value must be 2.
+
+ interrupt-controller: true
+
+ nvidia,invert-interrupt:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: Inverts the PMU interrupt signal.
+ The PMU is an external Power Management Unit, whose interrupt output
+ signal is fed into the PMC. This signal is optionally inverted, and
+ then fed into the ARM GIC. The PMC is not involved in the detection
+ or handling of this interrupt signal, merely its inversion.
+
+ nvidia,core-power-req-active-high:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: Core power request active-high.
+
+ nvidia,sys-clock-req-active-high:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: System clock request active-high.
+
+ nvidia,combined-power-req:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: combined power request for CPU and Core.
+
+ nvidia,cpu-pwr-good-en:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description:
+ CPU power good signal from external PMIC to PMC is enabled.
+
+ nvidia,suspend-mode:
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/uint32
+ - enum: [0, 1, 2]
+ description:
+ The suspend mode that the platform should use.
+ Mode 0 is for LP0, CPU + Core voltage off and DRAM in self-refresh
+ Mode 1 is for LP1, CPU voltage off and DRAM in self-refresh
+ Mode 2 is for LP2, CPU voltage off
+
+ nvidia,cpu-pwr-good-time:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: CPU power good time in uSec.
+
+ nvidia,cpu-pwr-off-time:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: CPU power off time in uSec.
+
+ nvidia,core-pwr-good-time:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ <Oscillator-stable-time Power-stable-time>
+ Core power good time in uSec.
+
+ nvidia,core-pwr-off-time:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Core power off time in uSec.
+
+ nvidia,lp0-vec:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ description:
+ <start length> Starting address and length of LP0 vector.
+ The LP0 vector contains the warm boot code that is executed
+ by AVP when resuming from the LP0 state.
+ The AVP (Audio-Video Processor) is an ARM7 processor and
+ always being the first boot processor when chip is power on
+ or resume from deep sleep mode. When the system is resumed
+ from the deep sleep mode, the warm boot code will restore
+ some PLLs, clocks and then brings up CPU0 for resuming the
+ system.
+
+ i2c-thermtrip:
+ type: object
+ description:
+ On Tegra30, Tegra114 and Tegra124 if i2c-thermtrip subnode exists,
+ hardware-triggered thermal reset will be enabled.
+
+ properties:
+ nvidia,i2c-controller-id:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ ID of I2C controller to send poweroff command to PMU.
+ Valid values are described in section 9.2.148
+ "APBDEV_PMC_SCRATCH53_0" of the Tegra K1 Technical Reference
+ Manual.
+
+ nvidia,bus-addr:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Bus address of the PMU on the I2C bus.
+
+ nvidia,reg-addr:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: PMU I2C register address to issue poweroff command.
+
+ nvidia,reg-data:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Poweroff command to write to PMU.
+
+ nvidia,pinmux-id:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Pinmux used by the hardware when issuing Poweroff command.
+ Defaults to 0. Valid values are described in section 12.5.2
+ "Pinmux Support" of the Tegra4 Technical Reference Manual.
+
+ required:
+ - nvidia,i2c-controller-id
+ - nvidia,bus-addr
+ - nvidia,reg-addr
+ - nvidia,reg-data
+
+ additionalProperties: false
+
+ powergates:
+ type: object
+ description: |
+ This node contains a hierarchy of power domain nodes, which should
+ match the powergates on the Tegra SoC. Each powergate node
+ represents a power-domain on the Tegra SoC that can be power-gated
+ by the Tegra PMC.
+ Hardware blocks belonging to a power domain should contain
+ "power-domains" property that is a phandle pointing to corresponding
+ powergate node.
+ The name of the powergate node should be one of the below. Note that
+ not every powergate is applicable to all Tegra devices and the following
+ list shows which powergates are applicable to which devices.
+ Please refer to Tegra TRM for mode details on the powergate nodes to
+ use for each power-gate block inside Tegra.
+ Name Description Devices Applicable
+ 3d 3D Graphics Tegra20/114/124/210
+ 3d0 3D Graphics 0 Tegra30
+ 3d1 3D Graphics 1 Tegra30
+ aud Audio Tegra210
+ dfd Debug Tegra210
+ dis Display A Tegra114/124/210
+ disb Display B Tegra114/124/210
+ heg 2D Graphics Tegra30/114/124/210
+ iram Internal RAM Tegra124/210
+ mpe MPEG Encode All
+ nvdec NVIDIA Video Decode Engine Tegra210
+ nvjpg NVIDIA JPEG Engine Tegra210
+ pcie PCIE Tegra20/30/124/210
+ sata SATA Tegra30/124/210
+ sor Display interfaces Tegra124/210
+ ve2 Video Encode Engine 2 Tegra210
+ venc Video Encode Engine All
+ vdec Video Decode Engine Tegra20/30/114/124
+ vic Video Imaging Compositor Tegra124/210
+ xusba USB Partition A Tegra114/124/210
+ xusbb USB Partition B Tegra114/124/210
+ xusbc USB Partition C Tegra114/124/210
+
+ patternProperties:
+ "^[a-z0-9]+$":
+ type: object
+
+ patternProperties:
+ clocks:
+ minItems: 1
+ maxItems: 8
+ description:
+ Must contain an entry for each clock required by the PMC
+ for controlling a power-gate.
+ See ../clocks/clock-bindings.txt document for more details.
+
+ resets:
+ minItems: 1
+ maxItems: 8
+ description:
+ Must contain an entry for each reset required by the PMC
+ for controlling a power-gate.
+ See ../reset/reset.txt for more details.
+
+ '#power-domain-cells':
+ const: 0
+ description: Must be 0.
+
+ required:
+ - clocks
+ - resets
+ - '#power-domain-cells'
+
+ additionalProperties: false
+
+patternProperties:
+ "^[a-f0-9]+-[a-f0-9]+$":
+ type: object
+ description:
+ This is a Pad configuration node. On Tegra SOCs a pad is a set of
+ pins which are configured as a group. The pin grouping is a fixed
+ attribute of the hardware. The PMC can be used to set pad power state
+ and signaling voltage. A pad can be either in active or power down mode.
+ The support for power state and signaling voltage configuration varies
+ depending on the pad in question. 3.3V and 1.8V signaling voltages
+ are supported on pins where software controllable signaling voltage
+ switching is available.
+
+ The pad configuration state nodes are placed under the pmc node and they
+ are referred to by the pinctrl client properties. For more information
+ see Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt.
+ The pad name should be used as the value of the pins property in pin
+ configuration nodes.
+
+ The following pads are present on Tegra124 and Tegra132
+ audio, bb, cam, comp, csia, csb, cse, dsi, dsib, dsic, dsid, hdmi, hsic,
+ hv, lvds, mipi-bias, nand, pex-bias, pex-clk1, pex-clk2, pex-cntrl,
+ sdmmc1, sdmmc3, sdmmc4, sys_ddc, uart, usb0, usb1, usb2, usb_bias.
+
+ The following pads are present on Tegra210
+ audio, audio-hv, cam, csia, csib, csic, csid, csie, csif, dbg,
+ debug-nonao, dmic, dp, dsi, dsib, dsic, dsid, emmc, emmc2, gpio, hdmi,
+ hsic, lvds, mipi-bias, pex-bias, pex-clk1, pex-clk2, pex-cntrl, sdmmc1,
+ sdmmc3, spi, spi-hv, uart, usb0, usb1, usb2, usb3, usb-bias.
+
+ properties:
+ pins:
+ $ref: /schemas/types.yaml#/definitions/string
+ description: Must contain name of the pad(s) to be configured.
+
+ low-power-enable:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: Configure the pad into power down mode.
+
+ low-power-disable:
+ $ref: /schemas/types.yaml#/definitions/flag
+ description: Configure the pad into active mode.
+
+ power-source:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description:
+ Must contain either TEGRA_IO_PAD_VOLTAGE_1V8 or
+ TEGRA_IO_PAD_VOLTAGE_3V3 to select between signaling voltages.
+ The values are defined in
+ include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h.
+ Power state can be configured on all Tegra124 and Tegra132
+ pads. None of the Tegra124 or Tegra132 pads support signaling
+ voltage switching.
+ All of the listed Tegra210 pads except pex-cntrl support power
+ state configuration. Signaling voltage switching is supported
+ on below Tegra210 pads.
+ audio, audio-hv, cam, dbg, dmic, gpio, pex-cntrl, sdmmc1,
+ sdmmc3, spi, spi-hv, and uart.
+
+ required:
+ - pins
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - clock-names
+ - clocks
+ - '#clock-cells'
+
+dependencies:
+ "nvidia,suspend-mode": ["nvidia,core-pwr-off-time", "nvidia,cpu-pwr-off-time"]
+ "nvidia,core-pwr-off-time": ["nvidia,core-pwr-good-time"]
+ "nvidia,cpu-pwr-off-time": ["nvidia,cpu-pwr-good-time"]
+
+examples:
+ - |
+
+ #include <dt-bindings/clock/tegra210-car.h>
+ #include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>
+ #include <dt-bindings/soc/tegra-pmc.h>
+
+ tegra_pmc: pmc@7000e400 {
+ compatible = "nvidia,tegra210-pmc";
+ reg = <0x0 0x7000e400 0x0 0x400>;
+ clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>;
+ clock-names = "pclk", "clk32k_in";
+ #clock-cells = <1>;
+
+ nvidia,invert-interrupt;
+ nvidia,suspend-mode = <0>;
+ nvidia,cpu-pwr-good-time = <0>;
+ nvidia,cpu-pwr-off-time = <0>;
+ nvidia,core-pwr-good-time = <4587 3876>;
+ nvidia,core-pwr-off-time = <39065>;
+ nvidia,core-power-req-active-high;
+ nvidia,sys-clock-req-active-high;
+
+ powergates {
+ pd_audio: aud {
+ clocks = <&tegra_car TEGRA210_CLK_APE>,
+ <&tegra_car TEGRA210_CLK_APB2APE>;
+ resets = <&tegra_car 198>;
+ #power-domain-cells = <0>;
+ };
+
+ pd_xusbss: xusba {
+ clocks = <&tegra_car TEGRA210_CLK_XUSB_SS>;
+ resets = <&tegra_car TEGRA210_CLK_XUSB_SS>;
+ #power-domain-cells = <0>;
+ };
+ };
+ };
diff --git a/drivers/clk/tegra/Makefile b/drivers/clk/tegra/Makefile
index df966ca06788..1f7c30f87ece 100644
--- a/drivers/clk/tegra/Makefile
+++ b/drivers/clk/tegra/Makefile
@@ -12,7 +12,6 @@ obj-y += clk-sdmmc-mux.o
obj-y += clk-super.o
obj-y += clk-tegra-audio.o
obj-y += clk-tegra-periph.o
-obj-y += clk-tegra-pmc.o
obj-y += clk-tegra-fixed.o
obj-y += clk-tegra-super-gen4.o
obj-$(CONFIG_TEGRA_CLK_EMC) += clk-emc.o
diff --git a/drivers/clk/tegra/clk-id.h b/drivers/clk/tegra/clk-id.h
index c4faebd32760..ff7da2d3e94d 100644
--- a/drivers/clk/tegra/clk-id.h
+++ b/drivers/clk/tegra/clk-id.h
@@ -32,7 +32,6 @@ enum clk_id {
tegra_clk_audio4,
tegra_clk_audio4_2x,
tegra_clk_audio4_mux,
- tegra_clk_blink,
tegra_clk_bsea,
tegra_clk_bsev,
tegra_clk_cclk_g,
@@ -44,14 +43,9 @@ enum clk_id {
tegra_clk_clk72Mhz,
tegra_clk_clk72Mhz_8,
tegra_clk_clk_m,
- tegra_clk_clk_m_div2,
- tegra_clk_clk_m_div4,
- tegra_clk_clk_out_1,
- tegra_clk_clk_out_1_mux,
- tegra_clk_clk_out_2,
- tegra_clk_clk_out_2_mux,
- tegra_clk_clk_out_3,
- tegra_clk_clk_out_3_mux,
+ tegra_clk_osc,
+ tegra_clk_osc_div2,
+ tegra_clk_osc_div4,
tegra_clk_cml0,
tegra_clk_cml1,
tegra_clk_csi,
diff --git a/drivers/clk/tegra/clk-tegra-fixed.c b/drivers/clk/tegra/clk-tegra-fixed.c
index 7c6c8abfcde6..77c22cef5014 100644
--- a/drivers/clk/tegra/clk-tegra-fixed.c
+++ b/drivers/clk/tegra/clk-tegra-fixed.c
@@ -46,7 +46,28 @@ int __init tegra_osc_clk_init(void __iomem *clk_base, struct tegra_clk *clks,
return -EINVAL;
}
+ dt_clk = tegra_lookup_dt_id(tegra_clk_osc, clks);
+ if (!dt_clk)
+ return 0;
+
osc = clk_register_fixed_rate(NULL, "osc", NULL, 0, *osc_freq);
+ *dt_clk = osc;
+
+ /* osc_div2 */
+ dt_clk = tegra_lookup_dt_id(tegra_clk_osc_div2, clks);
+ if (dt_clk) {
+ clk = clk_register_fixed_factor(NULL, "osc_div2", "osc",
+ 0, 1, 2);
+ *dt_clk = clk;
+ }
+
+ /* osc_div4 */
+ dt_clk = tegra_lookup_dt_id(tegra_clk_osc_div4, clks);
+ if (dt_clk) {
+ clk = clk_register_fixed_factor(NULL, "osc_div4", "osc",
+ 0, 1, 4);
+ *dt_clk = clk;
+ }
dt_clk = tegra_lookup_dt_id(tegra_clk_clk_m, clks);
if (!dt_clk)
@@ -84,22 +105,6 @@ void __init tegra_fixed_clk_init(struct tegra_clk *tegra_clks)
clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, 0, 32768);
*dt_clk = clk;
}
-
- /* clk_m_div2 */
- dt_clk = tegra_lookup_dt_id(tegra_clk_clk_m_div2, tegra_clks);
- if (dt_clk) {
- clk = clk_register_fixed_factor(NULL, "clk_m_div2", "clk_m",
- CLK_SET_RATE_PARENT, 1, 2);
- *dt_clk = clk;
- }
-
- /* clk_m_div4 */
- dt_clk = tegra_lookup_dt_id(tegra_clk_clk_m_div4, tegra_clks);
- if (dt_clk) {
- clk = clk_register_fixed_factor(NULL, "clk_m_div4", "clk_m",
- CLK_SET_RATE_PARENT, 1, 4);
- *dt_clk = clk;
- }
}
void tegra_clk_osc_resume(void __iomem *clk_base)
diff --git a/drivers/clk/tegra/clk-tegra-pmc.c b/drivers/clk/tegra/clk-tegra-pmc.c
deleted file mode 100644
index bec3e008335f..000000000000
--- a/drivers/clk/tegra/clk-tegra-pmc.c
+++ /dev/null
@@ -1,122 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2012, 2013, NVIDIA CORPORATION. All rights reserved.
- */
-
-#include <linux/io.h>
-#include <linux/clk-provider.h>
-#include <linux/clkdev.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/delay.h>
-#include <linux/export.h>
-#include <linux/clk/tegra.h>
-
-#include "clk.h"
-#include "clk-id.h"
-
-#define PMC_CLK_OUT_CNTRL 0x1a8
-#define PMC_DPD_PADS_ORIDE 0x1c
-#define PMC_DPD_PADS_ORIDE_BLINK_ENB 20
-#define PMC_CTRL 0
-#define PMC_CTRL_BLINK_ENB 7
-#define PMC_BLINK_TIMER 0x40
-
-struct pmc_clk_init_data {
- char *mux_name;
- char *gate_name;
- const char **parents;
- int num_parents;
- int mux_id;
- int gate_id;
- char *dev_name;
- u8 mux_shift;
- u8 gate_shift;
-};
-
-#define PMC_CLK(_num, _mux_shift, _gate_shift)\
- {\
- .mux_name = "clk_out_" #_num "_mux",\
- .gate_name = "clk_out_" #_num,\
- .parents = clk_out ##_num ##_parents,\
- .num_parents = ARRAY_SIZE(clk_out ##_num ##_parents),\
- .mux_id = tegra_clk_clk_out_ ##_num ##_mux,\
- .gate_id = tegra_clk_clk_out_ ##_num,\
- .dev_name = "extern" #_num,\
- .mux_shift = _mux_shift,\
- .gate_shift = _gate_shift,\
- }
-
-static DEFINE_SPINLOCK(clk_out_lock);
-
-static const char *clk_out1_parents[] = { "clk_m", "clk_m_div2",
- "clk_m_div4", "extern1",
-};
-
-static const char *clk_out2_parents[] = { "clk_m", "clk_m_div2",
- "clk_m_div4", "extern2",
-};
-
-static const char *clk_out3_parents[] = { "clk_m", "clk_m_div2",
- "clk_m_div4", "extern3",
-};
-
-static struct pmc_clk_init_data pmc_clks[] = {
- PMC_CLK(1, 6, 2),
- PMC_CLK(2, 14, 10),
- PMC_CLK(3, 22, 18),
-};
-
-void __init tegra_pmc_clk_init(void __iomem *pmc_base,
- struct tegra_clk *tegra_clks)
-{
- struct clk *clk;
- struct clk **dt_clk;
- int i;
-
- for (i = 0; i < ARRAY_SIZE(pmc_clks); i++) {
- struct pmc_clk_init_data *data;
-
- data = pmc_clks + i;
-
- dt_clk = tegra_lookup_dt_id(data->mux_id, tegra_clks);
- if (!dt_clk)
- continue;
-
- clk = clk_register_mux(NULL, data->mux_name, data->parents,
- data->num_parents,
- CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT,
- pmc_base + PMC_CLK_OUT_CNTRL, data->mux_shift,
- 3, 0, &clk_out_lock);
- *dt_clk = clk;
-
-
- dt_clk = tegra_lookup_dt_id(data->gate_id, tegra_clks);
- if (!dt_clk)
- continue;
-
- clk = clk_register_gate(NULL, data->gate_name, data->mux_name,
- CLK_SET_RATE_PARENT,
- pmc_base + PMC_CLK_OUT_CNTRL,
- data->gate_shift, 0, &clk_out_lock);
- *dt_clk = clk;
- clk_register_clkdev(clk, data->dev_name, data->gate_name);
- }
-
- /* blink */
- writel_relaxed(0, pmc_base + PMC_BLINK_TIMER);
- clk = clk_register_gate(NULL, "blink_override", "clk_32k", 0,
- pmc_base + PMC_DPD_PADS_ORIDE,
- PMC_DPD_PADS_ORIDE_BLINK_ENB, 0, NULL);
-
- dt_clk = tegra_lookup_dt_id(tegra_clk_blink, tegra_clks);
- if (!dt_clk)
- return;
-
- clk = clk_register_gate(NULL, "blink", "blink_override", 0,
- pmc_base + PMC_CTRL,
- PMC_CTRL_BLINK_ENB, 0, NULL);
- clk_register_clkdev(clk, "blink", NULL);
- *dt_clk = clk;
-}
-
diff --git a/drivers/clk/tegra/clk-tegra114.c b/drivers/clk/tegra/clk-tegra114.c
index 4efcaaf51b3a..bc9e47a4cb60 100644
--- a/drivers/clk/tegra/clk-tegra114.c
+++ b/drivers/clk/tegra/clk-tegra114.c
@@ -735,8 +735,9 @@ static struct tegra_clk tegra114_clks[tegra_clk_max] __initdata = {
[tegra_clk_fuse_burn] = { .dt_id = TEGRA114_CLK_FUSE_BURN, .present = true },
[tegra_clk_clk_32k] = { .dt_id = TEGRA114_CLK_CLK_32K, .present = true },
[tegra_clk_clk_m] = { .dt_id = TEGRA114_CLK_CLK_M, .present = true },
- [tegra_clk_clk_m_div2] = { .dt_id = TEGRA114_CLK_CLK_M_DIV2, .present = true },
- [tegra_clk_clk_m_div4] = { .dt_id = TEGRA114_CLK_CLK_M_DIV4, .present = true },
+ [tegra_clk_osc] = { .dt_id = TEGRA114_CLK_OSC, .present = true },
+ [tegra_clk_osc_div2] = { .dt_id = TEGRA114_CLK_OSC_DIV2, .present = true },
+ [tegra_clk_osc_div4] = { .dt_id = TEGRA114_CLK_OSC_DIV4, .present = true },
[tegra_clk_pll_ref] = { .dt_id = TEGRA114_CLK_PLL_REF, .present = true },
[tegra_clk_pll_c] = { .dt_id = TEGRA114_CLK_PLL_C, .present = true },
[tegra_clk_pll_c_out1] = { .dt_id = TEGRA114_CLK_PLL_C_OUT1, .present = true },
@@ -778,10 +779,6 @@ static struct tegra_clk tegra114_clks[tegra_clk_max] __initdata = {
[tegra_clk_audio3] = { .dt_id = TEGRA114_CLK_AUDIO3, .present = true },
[tegra_clk_audio4] = { .dt_id = TEGRA114_CLK_AUDIO4, .present = true },
[tegra_clk_spdif] = { .dt_id = TEGRA114_CLK_SPDIF, .present = true },
- [tegra_clk_clk_out_1] = { .dt_id = TEGRA114_CLK_CLK_OUT_1, .present = true },
- [tegra_clk_clk_out_2] = { .dt_id = TEGRA114_CLK_CLK_OUT_2, .present = true },
- [tegra_clk_clk_out_3] = { .dt_id = TEGRA114_CLK_CLK_OUT_3, .present = true },
- [tegra_clk_blink] = { .dt_id = TEGRA114_CLK_BLINK, .present = true },
[tegra_clk_xusb_host_src] = { .dt_id = TEGRA114_CLK_XUSB_HOST_SRC, .present = true },
[tegra_clk_xusb_falcon_src] = { .dt_id = TEGRA114_CLK_XUSB_FALCON_SRC, .present = true },
[tegra_clk_xusb_fs_src] = { .dt_id = TEGRA114_CLK_XUSB_FS_SRC, .present = true },
@@ -803,9 +800,6 @@ static struct tegra_clk tegra114_clks[tegra_clk_max] __initdata = {
[tegra_clk_audio3_mux] = { .dt_id = TEGRA114_CLK_AUDIO3_MUX, .present = true },
[tegra_clk_audio4_mux] = { .dt_id = TEGRA114_CLK_AUDIO4_MUX, .present = true },
[tegra_clk_spdif_mux] = { .dt_id = TEGRA114_CLK_SPDIF_MUX, .present = true },
- [tegra_clk_clk_out_1_mux] = { .dt_id = TEGRA114_CLK_CLK_OUT_1_MUX, .present = true },
- [tegra_clk_clk_out_2_mux] = { .dt_id = TEGRA114_CLK_CLK_OUT_2_MUX, .present = true },
- [tegra_clk_clk_out_3_mux] = { .dt_id = TEGRA114_CLK_CLK_OUT_3_MUX, .present = true },
[tegra_clk_dsia_mux] = { .dt_id = TEGRA114_CLK_DSIA_MUX, .present = true },
[tegra_clk_dsib_mux] = { .dt_id = TEGRA114_CLK_DSIB_MUX, .present = true },
[tegra_clk_cec] = { .dt_id = TEGRA114_CLK_CEC, .present = true },
@@ -815,8 +809,9 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "clk_m", .dt_id = TEGRA114_CLK_CLK_M },
{ .con_id = "pll_ref", .dt_id = TEGRA114_CLK_PLL_REF },
{ .con_id = "clk_32k", .dt_id = TEGRA114_CLK_CLK_32K },
- { .con_id = "clk_m_div2", .dt_id = TEGRA114_CLK_CLK_M_DIV2 },
- { .con_id = "clk_m_div4", .dt_id = TEGRA114_CLK_CLK_M_DIV4 },
+ { .con_id = "osc", .dt_id = TEGRA114_CLK_OSC },
+ { .con_id = "osc_div2", .dt_id = TEGRA114_CLK_OSC_DIV2 },
+ { .con_id = "osc_div4", .dt_id = TEGRA114_CLK_OSC_DIV4 },
{ .con_id = "pll_c", .dt_id = TEGRA114_CLK_PLL_C },
{ .con_id = "pll_c_out1", .dt_id = TEGRA114_CLK_PLL_C_OUT1 },
{ .con_id = "pll_c2", .dt_id = TEGRA114_CLK_PLL_C2 },
@@ -863,10 +858,9 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "audio3_2x", .dt_id = TEGRA114_CLK_AUDIO3_2X },
{ .con_id = "audio4_2x", .dt_id = TEGRA114_CLK_AUDIO4_2X },
{ .con_id = "spdif_2x", .dt_id = TEGRA114_CLK_SPDIF_2X },
- { .con_id = "extern1", .dev_id = "clk_out_1", .dt_id = TEGRA114_CLK_EXTERN1 },
- { .con_id = "extern2", .dev_id = "clk_out_2", .dt_id = TEGRA114_CLK_EXTERN2 },
- { .con_id = "extern3", .dev_id = "clk_out_3", .dt_id = TEGRA114_CLK_EXTERN3 },
- { .con_id = "blink", .dt_id = TEGRA114_CLK_BLINK },
+ { .con_id = "extern1", .dt_id = TEGRA114_CLK_EXTERN1 },
+ { .con_id = "extern2", .dt_id = TEGRA114_CLK_EXTERN2 },
+ { .con_id = "extern3", .dt_id = TEGRA114_CLK_EXTERN3 },
{ .con_id = "cclk_g", .dt_id = TEGRA114_CLK_CCLK_G },
{ .con_id = "cclk_lp", .dt_id = TEGRA114_CLK_CCLK_LP },
{ .con_id = "sclk", .dt_id = TEGRA114_CLK_SCLK },
@@ -900,17 +894,6 @@ static void __init tegra114_fixed_clk_init(void __iomem *clk_base)
/* clk_32k */
clk = clk_register_fixed_rate(NULL, "clk_32k", NULL, 0, 32768);
clks[TEGRA114_CLK_CLK_32K] = clk;
-
- /* clk_m_div2 */
- clk = clk_register_fixed_factor(NULL, "clk_m_div2", "clk_m",
- CLK_SET_RATE_PARENT, 1, 2);
- clks[TEGRA114_CLK_CLK_M_DIV2] = clk;
-
- /* clk_m_div4 */
- clk = clk_register_fixed_factor(NULL, "clk_m_div4", "clk_m",
- CLK_SET_RATE_PARENT, 1, 4);
- clks[TEGRA114_CLK_CLK_M_DIV4] = clk;
-
}
static void __init tegra114_pll_init(void __iomem *clk_base,
@@ -1153,11 +1136,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{ TEGRA114_CLK_UARTB, TEGRA114_CLK_PLL_P, 408000000, 0 },
{ TEGRA114_CLK_UARTC, TEGRA114_CLK_PLL_P, 408000000, 0 },
{ TEGRA114_CLK_UARTD, TEGRA114_CLK_PLL_P, 408000000, 0 },
- { TEGRA114_CLK_PLL_A, TEGRA114_CLK_CLK_MAX, 564480000, 1 },
- { TEGRA114_CLK_PLL_A_OUT0, TEGRA114_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA114_CLK_EXTERN1, TEGRA114_CLK_PLL_A_OUT0, 0, 1 },
- { TEGRA114_CLK_CLK_OUT_1_MUX, TEGRA114_CLK_EXTERN1, 0, 1 },
- { TEGRA114_CLK_CLK_OUT_1, TEGRA114_CLK_CLK_MAX, 0, 1 },
+ { TEGRA114_CLK_PLL_A, TEGRA114_CLK_CLK_MAX, 564480000, 0 },
+ { TEGRA114_CLK_PLL_A_OUT0, TEGRA114_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA114_CLK_I2S0, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA114_CLK_I2S1, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA114_CLK_I2S2, TEGRA114_CLK_PLL_A_OUT0, 11289600, 0 },
@@ -1359,7 +1339,6 @@ static void __init tegra114_clock_init(struct device_node *np)
tegra_audio_clk_init(clk_base, pmc_base, tegra114_clks,
tegra114_audio_plls,
ARRAY_SIZE(tegra114_audio_plls), 24000000);
- tegra_pmc_clk_init(pmc_base, tegra114_clks);
tegra_super_clk_gen4_init(clk_base, pmc_base, tegra114_clks,
&pll_x_params);
diff --git a/drivers/clk/tegra/clk-tegra124.c b/drivers/clk/tegra/clk-tegra124.c
index b3110d5b5a6c..64e229ddf2a5 100644
--- a/drivers/clk/tegra/clk-tegra124.c
+++ b/drivers/clk/tegra/clk-tegra124.c
@@ -860,8 +860,9 @@ static struct tegra_clk tegra124_clks[tegra_clk_max] __initdata = {
[tegra_clk_fuse_burn] = { .dt_id = TEGRA124_CLK_FUSE_BURN, .present = true },
[tegra_clk_clk_32k] = { .dt_id = TEGRA124_CLK_CLK_32K, .present = true },
[tegra_clk_clk_m] = { .dt_id = TEGRA124_CLK_CLK_M, .present = true },
- [tegra_clk_clk_m_div2] = { .dt_id = TEGRA124_CLK_CLK_M_DIV2, .present = true },
- [tegra_clk_clk_m_div4] = { .dt_id = TEGRA124_CLK_CLK_M_DIV4, .present = true },
+ [tegra_clk_osc] = { .dt_id = TEGRA124_CLK_OSC, .present = true },
+ [tegra_clk_osc_div2] = { .dt_id = TEGRA124_CLK_OSC_DIV2, .present = true },
+ [tegra_clk_osc_div4] = { .dt_id = TEGRA124_CLK_OSC_DIV4, .present = true },
[tegra_clk_pll_ref] = { .dt_id = TEGRA124_CLK_PLL_REF, .present = true },
[tegra_clk_pll_c] = { .dt_id = TEGRA124_CLK_PLL_C, .present = true },
[tegra_clk_pll_c_out1] = { .dt_id = TEGRA124_CLK_PLL_C_OUT1, .present = true },
@@ -902,10 +903,6 @@ static struct tegra_clk tegra124_clks[tegra_clk_max] __initdata = {
[tegra_clk_audio3] = { .dt_id = TEGRA124_CLK_AUDIO3, .present = true },
[tegra_clk_audio4] = { .dt_id = TEGRA124_CLK_AUDIO4, .present = true },
[tegra_clk_spdif] = { .dt_id = TEGRA124_CLK_SPDIF, .present = true },
- [tegra_clk_clk_out_1] = { .dt_id = TEGRA124_CLK_CLK_OUT_1, .present = true },
- [tegra_clk_clk_out_2] = { .dt_id = TEGRA124_CLK_CLK_OUT_2, .present = true },
- [tegra_clk_clk_out_3] = { .dt_id = TEGRA124_CLK_CLK_OUT_3, .present = true },
- [tegra_clk_blink] = { .dt_id = TEGRA124_CLK_BLINK, .present = true },
[tegra_clk_xusb_host_src] = { .dt_id = TEGRA124_CLK_XUSB_HOST_SRC, .present = true },
[tegra_clk_xusb_falcon_src] = { .dt_id = TEGRA124_CLK_XUSB_FALCON_SRC, .present = true },
[tegra_clk_xusb_fs_src] = { .dt_id = TEGRA124_CLK_XUSB_FS_SRC, .present = true },
@@ -931,9 +928,6 @@ static struct tegra_clk tegra124_clks[tegra_clk_max] __initdata = {
[tegra_clk_audio3_mux] = { .dt_id = TEGRA124_CLK_AUDIO3_MUX, .present = true },
[tegra_clk_audio4_mux] = { .dt_id = TEGRA124_CLK_AUDIO4_MUX, .present = true },
[tegra_clk_spdif_mux] = { .dt_id = TEGRA124_CLK_SPDIF_MUX, .present = true },
- [tegra_clk_clk_out_1_mux] = { .dt_id = TEGRA124_CLK_CLK_OUT_1_MUX, .present = true },
- [tegra_clk_clk_out_2_mux] = { .dt_id = TEGRA124_CLK_CLK_OUT_2_MUX, .present = true },
- [tegra_clk_clk_out_3_mux] = { .dt_id = TEGRA124_CLK_CLK_OUT_3_MUX, .present = true },
[tegra_clk_cec] = { .dt_id = TEGRA124_CLK_CEC, .present = true },
};
@@ -941,8 +935,9 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "clk_m", .dt_id = TEGRA124_CLK_CLK_M },
{ .con_id = "pll_ref", .dt_id = TEGRA124_CLK_PLL_REF },
{ .con_id = "clk_32k", .dt_id = TEGRA124_CLK_CLK_32K },
- { .con_id = "clk_m_div2", .dt_id = TEGRA124_CLK_CLK_M_DIV2 },
- { .con_id = "clk_m_div4", .dt_id = TEGRA124_CLK_CLK_M_DIV4 },
+ { .con_id = "osc", .dt_id = TEGRA124_CLK_OSC },
+ { .con_id = "osc_div2", .dt_id = TEGRA124_CLK_OSC_DIV2 },
+ { .con_id = "osc_div4", .dt_id = TEGRA124_CLK_OSC_DIV4 },
{ .con_id = "pll_c", .dt_id = TEGRA124_CLK_PLL_C },
{ .con_id = "pll_c_out1", .dt_id = TEGRA124_CLK_PLL_C_OUT1 },
{ .con_id = "pll_c2", .dt_id = TEGRA124_CLK_PLL_C2 },
@@ -988,10 +983,9 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "audio3_2x", .dt_id = TEGRA124_CLK_AUDIO3_2X },
{ .con_id = "audio4_2x", .dt_id = TEGRA124_CLK_AUDIO4_2X },
{ .con_id = "spdif_2x", .dt_id = TEGRA124_CLK_SPDIF_2X },
- { .con_id = "extern1", .dev_id = "clk_out_1", .dt_id = TEGRA124_CLK_EXTERN1 },
- { .con_id = "extern2", .dev_id = "clk_out_2", .dt_id = TEGRA124_CLK_EXTERN2 },
- { .con_id = "extern3", .dev_id = "clk_out_3", .dt_id = TEGRA124_CLK_EXTERN3 },
- { .con_id = "blink", .dt_id = TEGRA124_CLK_BLINK },
+ { .con_id = "extern1", .dt_id = TEGRA124_CLK_EXTERN1 },
+ { .con_id = "extern2", .dt_id = TEGRA124_CLK_EXTERN2 },
+ { .con_id = "extern3", .dt_id = TEGRA124_CLK_EXTERN3 },
{ .con_id = "cclk_g", .dt_id = TEGRA124_CLK_CCLK_G },
{ .con_id = "cclk_lp", .dt_id = TEGRA124_CLK_CCLK_LP },
{ .con_id = "sclk", .dt_id = TEGRA124_CLK_SCLK },
@@ -1298,11 +1292,8 @@ static struct tegra_clk_init_table common_init_table[] __initdata = {
{ TEGRA124_CLK_UARTB, TEGRA124_CLK_PLL_P, 408000000, 0 },
{ TEGRA124_CLK_UARTC, TEGRA124_CLK_PLL_P, 408000000, 0 },
{ TEGRA124_CLK_UARTD, TEGRA124_CLK_PLL_P, 408000000, 0 },
- { TEGRA124_CLK_PLL_A, TEGRA124_CLK_CLK_MAX, 564480000, 1 },
- { TEGRA124_CLK_PLL_A_OUT0, TEGRA124_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA124_CLK_EXTERN1, TEGRA124_CLK_PLL_A_OUT0, 0, 1 },
- { TEGRA124_CLK_CLK_OUT_1_MUX, TEGRA124_CLK_EXTERN1, 0, 1 },
- { TEGRA124_CLK_CLK_OUT_1, TEGRA124_CLK_CLK_MAX, 0, 1 },
+ { TEGRA124_CLK_PLL_A, TEGRA124_CLK_CLK_MAX, 564480000, 0 },
+ { TEGRA124_CLK_PLL_A_OUT0, TEGRA124_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA124_CLK_I2S0, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA124_CLK_I2S1, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA124_CLK_I2S2, TEGRA124_CLK_PLL_A_OUT0, 11289600, 0 },
@@ -1457,11 +1448,9 @@ static void __init tegra132_clock_apply_init_table(void)
* tegra124_132_clock_init_pre - clock initialization preamble for T124/T132
* @np: struct device_node * of the DT node for the SoC CAR IP block
*
- * Register most of the clocks controlled by the CAR IP block, along
- * with a few clocks controlled by the PMC IP block. Everything in
- * this function should be common to Tegra124 and Tegra132. XXX The
- * PMC clock initialization should probably be moved to PMC-specific
- * driver code. No return value.
+ * Register most of the clocks controlled by the CAR IP block.
+ * Everything in this function should be common to Tegra124 and Tegra132.
+ * No return value.
*/
static void __init tegra124_132_clock_init_pre(struct device_node *np)
{
@@ -1504,7 +1493,6 @@ static void __init tegra124_132_clock_init_pre(struct device_node *np)
tegra_audio_clk_init(clk_base, pmc_base, tegra124_clks,
tegra124_audio_plls,
ARRAY_SIZE(tegra124_audio_plls), 24576000);
- tegra_pmc_clk_init(pmc_base, tegra124_clks);
/* For Tegra124 & Tegra132, PLLD is the only source for DSIA & DSIB */
plld_base = readl(clk_base + PLLD_BASE);
@@ -1516,11 +1504,11 @@ static void __init tegra124_132_clock_init_pre(struct device_node *np)
* tegra124_132_clock_init_post - clock initialization postamble for T124/T132
* @np: struct device_node * of the DT node for the SoC CAR IP block
*
- * Register most of the along with a few clocks controlled by the PMC
- * IP block. Everything in this function should be common to Tegra124
+ * Register most of the clocks controlled by the CAR IP block.
+ * Everything in this function should be common to Tegra124
* and Tegra132. This function must be called after
- * tegra124_132_clock_init_pre(), otherwise clk_base and pmc_base will
- * not be set. No return value.
+ * tegra124_132_clock_init_pre(), otherwise clk_base will not be set.
+ * No return value.
*/
static void __init tegra124_132_clock_init_post(struct device_node *np)
{
diff --git a/drivers/clk/tegra/clk-tegra20.c b/drivers/clk/tegra/clk-tegra20.c
index fff5cba87637..085feb04e913 100644
--- a/drivers/clk/tegra/clk-tegra20.c
+++ b/drivers/clk/tegra/clk-tegra20.c
@@ -458,7 +458,6 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "cdev1", .dt_id = TEGRA20_CLK_CDEV1 },
{ .con_id = "cdev2", .dt_id = TEGRA20_CLK_CDEV2 },
{ .con_id = "clk_32k", .dt_id = TEGRA20_CLK_CLK_32K },
- { .con_id = "blink", .dt_id = TEGRA20_CLK_BLINK },
{ .con_id = "clk_m", .dt_id = TEGRA20_CLK_CLK_M },
{ .con_id = "pll_ref", .dt_id = TEGRA20_CLK_PLL_REF },
{ .dev_id = "tegra20-i2s.0", .dt_id = TEGRA20_CLK_I2S1 },
@@ -537,7 +536,6 @@ static struct tegra_clk tegra20_clks[tegra_clk_max] __initdata = {
[tegra_clk_csi] = { .dt_id = TEGRA20_CLK_CSI, .present = true },
[tegra_clk_isp] = { .dt_id = TEGRA20_CLK_ISP, .present = true },
[tegra_clk_clk_32k] = { .dt_id = TEGRA20_CLK_CLK_32K, .present = true },
- [tegra_clk_blink] = { .dt_id = TEGRA20_CLK_BLINK, .present = true },
[tegra_clk_hclk] = { .dt_id = TEGRA20_CLK_HCLK, .present = true },
[tegra_clk_pclk] = { .dt_id = TEGRA20_CLK_PCLK, .present = true },
[tegra_clk_pll_p_out1] = { .dt_id = TEGRA20_CLK_PLL_P_OUT1, .present = true },
@@ -1031,10 +1029,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{ TEGRA20_CLK_UARTC, TEGRA20_CLK_PLL_P, 0, 0 },
{ TEGRA20_CLK_UARTD, TEGRA20_CLK_PLL_P, 0, 0 },
{ TEGRA20_CLK_UARTE, TEGRA20_CLK_PLL_P, 0, 0 },
- { TEGRA20_CLK_PLL_A, TEGRA20_CLK_CLK_MAX, 56448000, 1 },
- { TEGRA20_CLK_PLL_A_OUT0, TEGRA20_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA20_CLK_CDEV1, TEGRA20_CLK_CLK_MAX, 0, 1 },
- { TEGRA20_CLK_BLINK, TEGRA20_CLK_CLK_MAX, 32768, 1 },
+ { TEGRA20_CLK_PLL_A, TEGRA20_CLK_CLK_MAX, 56448000, 0 },
+ { TEGRA20_CLK_PLL_A_OUT0, TEGRA20_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA20_CLK_I2S1, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA20_CLK_I2S2, TEGRA20_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA20_CLK_SDMMC1, TEGRA20_CLK_PLL_P, 48000000, 0 },
@@ -1146,7 +1142,6 @@ static void __init tegra20_clock_init(struct device_node *np)
tegra_super_clk_gen4_init(clk_base, pmc_base, tegra20_clks, NULL);
tegra20_periph_clk_init();
tegra20_audio_clk_init();
- tegra_pmc_clk_init(pmc_base, tegra20_clks);
tegra_init_dup_clks(tegra_clk_duplicates, clks, TEGRA20_CLK_CLK_MAX);
diff --git a/drivers/clk/tegra/clk-tegra210.c b/drivers/clk/tegra/clk-tegra210.c
index 762cd186f714..c6304f5e813e 100644
--- a/drivers/clk/tegra/clk-tegra210.c
+++ b/drivers/clk/tegra/clk-tegra210.c
@@ -2371,8 +2371,9 @@ static struct tegra_clk tegra210_clks[tegra_clk_max] __initdata = {
[tegra_clk_fuse_burn] = { .dt_id = TEGRA210_CLK_FUSE_BURN, .present = true },
[tegra_clk_clk_32k] = { .dt_id = TEGRA210_CLK_CLK_32K, .present = true },
[tegra_clk_clk_m] = { .dt_id = TEGRA210_CLK_CLK_M, .present = true },
- [tegra_clk_clk_m_div2] = { .dt_id = TEGRA210_CLK_CLK_M_DIV2, .present = true },
- [tegra_clk_clk_m_div4] = { .dt_id = TEGRA210_CLK_CLK_M_DIV4, .present = true },
+ [tegra_clk_osc] = { .dt_id = TEGRA210_CLK_OSC, .present = true },
+ [tegra_clk_osc_div2] = { .dt_id = TEGRA210_CLK_OSC_DIV2, .present = true },
+ [tegra_clk_osc_div4] = { .dt_id = TEGRA210_CLK_OSC_DIV4, .present = true },
[tegra_clk_pll_ref] = { .dt_id = TEGRA210_CLK_PLL_REF, .present = true },
[tegra_clk_pll_c] = { .dt_id = TEGRA210_CLK_PLL_C, .present = true },
[tegra_clk_pll_c_out1] = { .dt_id = TEGRA210_CLK_PLL_C_OUT1, .present = true },
@@ -2417,10 +2418,6 @@ static struct tegra_clk tegra210_clks[tegra_clk_max] __initdata = {
[tegra_clk_audio3] = { .dt_id = TEGRA210_CLK_AUDIO3, .present = true },
[tegra_clk_audio4] = { .dt_id = TEGRA210_CLK_AUDIO4, .present = true },
[tegra_clk_spdif] = { .dt_id = TEGRA210_CLK_SPDIF, .present = true },
- [tegra_clk_clk_out_1] = { .dt_id = TEGRA210_CLK_CLK_OUT_1, .present = true },
- [tegra_clk_clk_out_2] = { .dt_id = TEGRA210_CLK_CLK_OUT_2, .present = true },
- [tegra_clk_clk_out_3] = { .dt_id = TEGRA210_CLK_CLK_OUT_3, .present = true },
- [tegra_clk_blink] = { .dt_id = TEGRA210_CLK_BLINK, .present = true },
[tegra_clk_xusb_gate] = { .dt_id = TEGRA210_CLK_XUSB_GATE, .present = true },
[tegra_clk_xusb_host_src_8] = { .dt_id = TEGRA210_CLK_XUSB_HOST_SRC, .present = true },
[tegra_clk_xusb_falcon_src_8] = { .dt_id = TEGRA210_CLK_XUSB_FALCON_SRC, .present = true },
@@ -2452,9 +2449,6 @@ static struct tegra_clk tegra210_clks[tegra_clk_max] __initdata = {
[tegra_clk_audio3_mux] = { .dt_id = TEGRA210_CLK_AUDIO3_MUX, .present = true },
[tegra_clk_audio4_mux] = { .dt_id = TEGRA210_CLK_AUDIO4_MUX, .present = true },
[tegra_clk_spdif_mux] = { .dt_id = TEGRA210_CLK_SPDIF_MUX, .present = true },
- [tegra_clk_clk_out_1_mux] = { .dt_id = TEGRA210_CLK_CLK_OUT_1_MUX, .present = true },
- [tegra_clk_clk_out_2_mux] = { .dt_id = TEGRA210_CLK_CLK_OUT_2_MUX, .present = true },
- [tegra_clk_clk_out_3_mux] = { .dt_id = TEGRA210_CLK_CLK_OUT_3_MUX, .present = true },
[tegra_clk_maud] = { .dt_id = TEGRA210_CLK_MAUD, .present = true },
[tegra_clk_mipibif] = { .dt_id = TEGRA210_CLK_MIPIBIF, .present = true },
[tegra_clk_qspi] = { .dt_id = TEGRA210_CLK_QSPI, .present = true },
@@ -2497,8 +2491,9 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "clk_m", .dt_id = TEGRA210_CLK_CLK_M },
{ .con_id = "pll_ref", .dt_id = TEGRA210_CLK_PLL_REF },
{ .con_id = "clk_32k", .dt_id = TEGRA210_CLK_CLK_32K },
- { .con_id = "clk_m_div2", .dt_id = TEGRA210_CLK_CLK_M_DIV2 },
- { .con_id = "clk_m_div4", .dt_id = TEGRA210_CLK_CLK_M_DIV4 },
+ { .con_id = "osc", .dt_id = TEGRA210_CLK_OSC },
+ { .con_id = "osc_div2", .dt_id = TEGRA210_CLK_OSC_DIV2 },
+ { .con_id = "osc_div4", .dt_id = TEGRA210_CLK_OSC_DIV4 },
{ .con_id = "pll_c", .dt_id = TEGRA210_CLK_PLL_C },
{ .con_id = "pll_c_out1", .dt_id = TEGRA210_CLK_PLL_C_OUT1 },
{ .con_id = "pll_c2", .dt_id = TEGRA210_CLK_PLL_C2 },
@@ -2540,10 +2535,9 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "audio4", .dt_id = TEGRA210_CLK_AUDIO4 },
{ .con_id = "spdif", .dt_id = TEGRA210_CLK_SPDIF },
{ .con_id = "spdif_2x", .dt_id = TEGRA210_CLK_SPDIF_2X },
- { .con_id = "extern1", .dev_id = "clk_out_1", .dt_id = TEGRA210_CLK_EXTERN1 },
- { .con_id = "extern2", .dev_id = "clk_out_2", .dt_id = TEGRA210_CLK_EXTERN2 },
- { .con_id = "extern3", .dev_id = "clk_out_3", .dt_id = TEGRA210_CLK_EXTERN3 },
- { .con_id = "blink", .dt_id = TEGRA210_CLK_BLINK },
+ { .con_id = "extern1", .dt_id = TEGRA210_CLK_EXTERN1 },
+ { .con_id = "extern2", .dt_id = TEGRA210_CLK_EXTERN2 },
+ { .con_id = "extern3", .dt_id = TEGRA210_CLK_EXTERN3 },
{ .con_id = "cclk_g", .dt_id = TEGRA210_CLK_CCLK_G },
{ .con_id = "cclk_lp", .dt_id = TEGRA210_CLK_CCLK_LP },
{ .con_id = "sclk", .dt_id = TEGRA210_CLK_SCLK },
@@ -3448,11 +3442,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{ TEGRA210_CLK_UARTB, TEGRA210_CLK_PLL_P, 408000000, 0 },
{ TEGRA210_CLK_UARTC, TEGRA210_CLK_PLL_P, 408000000, 0 },
{ TEGRA210_CLK_UARTD, TEGRA210_CLK_PLL_P, 408000000, 0 },
- { TEGRA210_CLK_PLL_A, TEGRA210_CLK_CLK_MAX, 564480000, 1 },
- { TEGRA210_CLK_PLL_A_OUT0, TEGRA210_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA210_CLK_EXTERN1, TEGRA210_CLK_PLL_A_OUT0, 0, 1 },
- { TEGRA210_CLK_CLK_OUT_1_MUX, TEGRA210_CLK_EXTERN1, 0, 1 },
- { TEGRA210_CLK_CLK_OUT_1, TEGRA210_CLK_CLK_MAX, 0, 1 },
+ { TEGRA210_CLK_PLL_A, TEGRA210_CLK_CLK_MAX, 564480000, 0 },
+ { TEGRA210_CLK_PLL_A_OUT0, TEGRA210_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA210_CLK_I2S0, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA210_CLK_I2S1, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA210_CLK_I2S2, TEGRA210_CLK_PLL_A_OUT0, 11289600, 0 },
@@ -3693,7 +3684,6 @@ static void __init tegra210_clock_init(struct device_node *np)
tegra_audio_clk_init(clk_base, pmc_base, tegra210_clks,
tegra210_audio_plls,
ARRAY_SIZE(tegra210_audio_plls), 24576000);
- tegra_pmc_clk_init(pmc_base, tegra210_clks);
/* For Tegra210, PLLD is the only source for DSIA & DSIB */
value = readl(clk_base + PLLD_BASE);
diff --git a/drivers/clk/tegra/clk-tegra30.c b/drivers/clk/tegra/clk-tegra30.c
index b20891489e11..3255f82e61b5 100644
--- a/drivers/clk/tegra/clk-tegra30.c
+++ b/drivers/clk/tegra/clk-tegra30.c
@@ -569,10 +569,9 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "audio3_2x", .dt_id = TEGRA30_CLK_AUDIO3_2X },
{ .con_id = "audio4_2x", .dt_id = TEGRA30_CLK_AUDIO4_2X },
{ .con_id = "spdif_2x", .dt_id = TEGRA30_CLK_SPDIF_2X },
- { .con_id = "extern1", .dev_id = "clk_out_1", .dt_id = TEGRA30_CLK_EXTERN1 },
- { .con_id = "extern2", .dev_id = "clk_out_2", .dt_id = TEGRA30_CLK_EXTERN2 },
- { .con_id = "extern3", .dev_id = "clk_out_3", .dt_id = TEGRA30_CLK_EXTERN3 },
- { .con_id = "blink", .dt_id = TEGRA30_CLK_BLINK },
+ { .con_id = "extern1", .dt_id = TEGRA30_CLK_EXTERN1 },
+ { .con_id = "extern2", .dt_id = TEGRA30_CLK_EXTERN2 },
+ { .con_id = "extern3", .dt_id = TEGRA30_CLK_EXTERN3 },
{ .con_id = "cclk_g", .dt_id = TEGRA30_CLK_CCLK_G },
{ .con_id = "cclk_lp", .dt_id = TEGRA30_CLK_CCLK_LP },
{ .con_id = "sclk", .dt_id = TEGRA30_CLK_SCLK },
@@ -581,8 +580,9 @@ static struct tegra_devclk devclks[] __initdata = {
{ .con_id = "twd", .dt_id = TEGRA30_CLK_TWD },
{ .con_id = "emc", .dt_id = TEGRA30_CLK_EMC },
{ .con_id = "clk_32k", .dt_id = TEGRA30_CLK_CLK_32K },
- { .con_id = "clk_m_div2", .dt_id = TEGRA30_CLK_CLK_M_DIV2 },
- { .con_id = "clk_m_div4", .dt_id = TEGRA30_CLK_CLK_M_DIV4 },
+ { .con_id = "osc", .dt_id = TEGRA30_CLK_OSC },
+ { .con_id = "osc_div2", .dt_id = TEGRA30_CLK_OSC_DIV2 },
+ { .con_id = "osc_div4", .dt_id = TEGRA30_CLK_OSC_DIV4 },
{ .con_id = "cml0", .dt_id = TEGRA30_CLK_CML0 },
{ .con_id = "cml1", .dt_id = TEGRA30_CLK_CML1 },
{ .con_id = "clk_m", .dt_id = TEGRA30_CLK_CLK_M },
@@ -683,8 +683,9 @@ static struct tegra_devclk devclks[] __initdata = {
static struct tegra_clk tegra30_clks[tegra_clk_max] __initdata = {
[tegra_clk_clk_32k] = { .dt_id = TEGRA30_CLK_CLK_32K, .present = true },
[tegra_clk_clk_m] = { .dt_id = TEGRA30_CLK_CLK_M, .present = true },
- [tegra_clk_clk_m_div2] = { .dt_id = TEGRA30_CLK_CLK_M_DIV2, .present = true },
- [tegra_clk_clk_m_div4] = { .dt_id = TEGRA30_CLK_CLK_M_DIV4, .present = true },
+ [tegra_clk_osc] = { .dt_id = TEGRA30_CLK_OSC, .present = true },
+ [tegra_clk_osc_div2] = { .dt_id = TEGRA30_CLK_OSC_DIV2, .present = true },
+ [tegra_clk_osc_div4] = { .dt_id = TEGRA30_CLK_OSC_DIV4, .present = true },
[tegra_clk_pll_ref] = { .dt_id = TEGRA30_CLK_PLL_REF, .present = true },
[tegra_clk_spdif_in_sync] = { .dt_id = TEGRA30_CLK_SPDIF_IN_SYNC, .present = true },
[tegra_clk_i2s0_sync] = { .dt_id = TEGRA30_CLK_I2S0_SYNC, .present = true },
@@ -711,13 +712,6 @@ static struct tegra_clk tegra30_clks[tegra_clk_max] __initdata = {
[tegra_clk_audio3_2x] = { .dt_id = TEGRA30_CLK_AUDIO3_2X, .present = true },
[tegra_clk_audio4_2x] = { .dt_id = TEGRA30_CLK_AUDIO4_2X, .present = true },
[tegra_clk_spdif_2x] = { .dt_id = TEGRA30_CLK_SPDIF_2X, .present = true },
- [tegra_clk_clk_out_1] = { .dt_id = TEGRA30_CLK_CLK_OUT_1, .present = true },
- [tegra_clk_clk_out_2] = { .dt_id = TEGRA30_CLK_CLK_OUT_2, .present = true },
- [tegra_clk_clk_out_3] = { .dt_id = TEGRA30_CLK_CLK_OUT_3, .present = true },
- [tegra_clk_blink] = { .dt_id = TEGRA30_CLK_BLINK, .present = true },
- [tegra_clk_clk_out_1_mux] = { .dt_id = TEGRA30_CLK_CLK_OUT_1_MUX, .present = true },
- [tegra_clk_clk_out_2_mux] = { .dt_id = TEGRA30_CLK_CLK_OUT_2_MUX, .present = true },
- [tegra_clk_clk_out_3_mux] = { .dt_id = TEGRA30_CLK_CLK_OUT_3_MUX, .present = true },
[tegra_clk_hclk] = { .dt_id = TEGRA30_CLK_HCLK, .present = true },
[tegra_clk_pclk] = { .dt_id = TEGRA30_CLK_PCLK, .present = true },
[tegra_clk_i2s0] = { .dt_id = TEGRA30_CLK_I2S0, .present = true },
@@ -1227,12 +1221,8 @@ static struct tegra_clk_init_table init_table[] __initdata = {
{ TEGRA30_CLK_UARTC, TEGRA30_CLK_PLL_P, 408000000, 0 },
{ TEGRA30_CLK_UARTD, TEGRA30_CLK_PLL_P, 408000000, 0 },
{ TEGRA30_CLK_UARTE, TEGRA30_CLK_PLL_P, 408000000, 0 },
- { TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 1 },
- { TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 1 },
- { TEGRA30_CLK_EXTERN1, TEGRA30_CLK_PLL_A_OUT0, 0, 1 },
- { TEGRA30_CLK_CLK_OUT_1_MUX, TEGRA30_CLK_EXTERN1, 0, 0 },
- { TEGRA30_CLK_CLK_OUT_1, TEGRA30_CLK_CLK_MAX, 0, 1 },
- { TEGRA30_CLK_BLINK, TEGRA30_CLK_CLK_MAX, 0, 1 },
+ { TEGRA30_CLK_PLL_A, TEGRA30_CLK_CLK_MAX, 564480000, 0 },
+ { TEGRA30_CLK_PLL_A_OUT0, TEGRA30_CLK_CLK_MAX, 11289600, 0 },
{ TEGRA30_CLK_I2S0, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA30_CLK_I2S1, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 },
{ TEGRA30_CLK_I2S2, TEGRA30_CLK_PLL_A_OUT0, 11289600, 0 },
@@ -1362,7 +1352,6 @@ static void __init tegra30_clock_init(struct device_node *np)
tegra_audio_clk_init(clk_base, pmc_base, tegra30_clks,
tegra30_audio_plls,
ARRAY_SIZE(tegra30_audio_plls), 24000000);
- tegra_pmc_clk_init(pmc_base, tegra30_clks);
tegra_init_dup_clks(tegra_clk_duplicates, clks, TEGRA30_CLK_CLK_MAX);
diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h
index 416a6b09f6a3..2c9a68302e02 100644
--- a/drivers/clk/tegra/clk.h
+++ b/drivers/clk/tegra/clk.h
@@ -854,7 +854,6 @@ void tegra_periph_clk_init(void __iomem *clk_base, void __iomem *pmc_base,
struct tegra_clk *tegra_clks,
struct tegra_clk_pll_params *pll_params);
-void tegra_pmc_clk_init(void __iomem *pmc_base, struct tegra_clk *tegra_clks);
void tegra_fixed_clk_init(struct tegra_clk *tegra_clks);
int tegra_osc_clk_init(void __iomem *clk_base, struct tegra_clk *clks,
unsigned long *input_freqs, unsigned int num,
diff --git a/include/dt-bindings/clock/tegra114-car.h b/include/dt-bindings/clock/tegra114-car.h
index bb5c2c999c05..df59aaf5bf34 100644
--- a/include/dt-bindings/clock/tegra114-car.h
+++ b/include/dt-bindings/clock/tegra114-car.h
@@ -228,6 +228,8 @@
#define TEGRA114_CLK_CLK_M 201
#define TEGRA114_CLK_CLK_M_DIV2 202
#define TEGRA114_CLK_CLK_M_DIV4 203
+#define TEGRA114_CLK_OSC_DIV2 202
+#define TEGRA114_CLK_OSC_DIV4 203
#define TEGRA114_CLK_PLL_REF 204
#define TEGRA114_CLK_PLL_C 205
#define TEGRA114_CLK_PLL_C_OUT1 206
@@ -274,7 +276,7 @@
#define TEGRA114_CLK_CLK_OUT_2 246
#define TEGRA114_CLK_CLK_OUT_3 247
#define TEGRA114_CLK_BLINK 248
-/* 249 */
+#define TEGRA114_CLK_OSC 249
/* 250 */
/* 251 */
#define TEGRA114_CLK_XUSB_HOST_SRC 252
diff --git a/include/dt-bindings/clock/tegra124-car-common.h b/include/dt-bindings/clock/tegra124-car-common.h
index 0c4f5be0a742..2a9acd592bff 100644
--- a/include/dt-bindings/clock/tegra124-car-common.h
+++ b/include/dt-bindings/clock/tegra124-car-common.h
@@ -227,6 +227,8 @@
#define TEGRA124_CLK_CLK_M 201
#define TEGRA124_CLK_CLK_M_DIV2 202
#define TEGRA124_CLK_CLK_M_DIV4 203
+#define TEGRA124_CLK_OSC_DIV2 202
+#define TEGRA124_CLK_OSC_DIV4 203
#define TEGRA124_CLK_PLL_REF 204
#define TEGRA124_CLK_PLL_C 205
#define TEGRA124_CLK_PLL_C_OUT1 206
@@ -273,7 +275,7 @@
#define TEGRA124_CLK_CLK_OUT_2 246
#define TEGRA124_CLK_CLK_OUT_3 247
#define TEGRA124_CLK_BLINK 248
-/* 249 */
+#define TEGRA124_CLK_OSC 249
/* 250 */
/* 251 */
#define TEGRA124_CLK_XUSB_HOST_SRC 252
diff --git a/include/dt-bindings/clock/tegra210-car.h b/include/dt-bindings/clock/tegra210-car.h
index 44f60623f99b..7a8f10b9a66d 100644
--- a/include/dt-bindings/clock/tegra210-car.h
+++ b/include/dt-bindings/clock/tegra210-car.h
@@ -262,6 +262,8 @@
#define TEGRA210_CLK_CLK_M 233
#define TEGRA210_CLK_CLK_M_DIV2 234
#define TEGRA210_CLK_CLK_M_DIV4 235
+#define TEGRA210_CLK_OSC_DIV2 234
+#define TEGRA210_CLK_OSC_DIV4 235
#define TEGRA210_CLK_PLL_REF 236
#define TEGRA210_CLK_PLL_C 237
#define TEGRA210_CLK_PLL_C_OUT1 238
@@ -355,7 +357,7 @@
#define TEGRA210_CLK_PLL_A_OUT_ADSP 323
#define TEGRA210_CLK_PLL_A_OUT0_OUT_ADSP 324
/* 325 */
-/* 326 */
+#define TEGRA210_CLK_OSC 326
/* 327 */
/* 328 */
/* 329 */
diff --git a/include/dt-bindings/clock/tegra30-car.h b/include/dt-bindings/clock/tegra30-car.h
index 3c90f1535551..7b542c10fc27 100644
--- a/include/dt-bindings/clock/tegra30-car.h
+++ b/include/dt-bindings/clock/tegra30-car.h
@@ -196,6 +196,8 @@
#define TEGRA30_CLK_CLK_M 171
#define TEGRA30_CLK_CLK_M_DIV2 172
#define TEGRA30_CLK_CLK_M_DIV4 173
+#define TEGRA30_CLK_OSC_DIV2 172
+#define TEGRA30_CLK_OSC_DIV4 173
#define TEGRA30_CLK_PLL_REF 174
#define TEGRA30_CLK_PLL_C 175
#define TEGRA30_CLK_PLL_C_OUT1 176
@@ -243,7 +245,7 @@
#define TEGRA30_CLK_HCLK 217
#define TEGRA30_CLK_PCLK 218
/* 219 */
-/* 220 */
+#define TEGRA30_CLK_OSC 220
/* 221 */
/* 222 */
/* 223 */
diff --git a/include/dt-bindings/soc/tegra-pmc.h b/include/dt-bindings/soc/tegra-pmc.h
new file mode 100644
index 000000000000..a99a457471ee
--- /dev/null
+++ b/include/dt-bindings/soc/tegra-pmc.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2019-2020, NVIDIA CORPORATION. All rights reserved.
+ */
+
+#ifndef _DT_BINDINGS_SOC_TEGRA_PMC_H
+#define _DT_BINDINGS_SOC_TEGRA_PMC_H
+
+#define TEGRA_PMC_CLK_OUT_1 0
+#define TEGRA_PMC_CLK_OUT_2 1
+#define TEGRA_PMC_CLK_OUT_3 2
+#define TEGRA_PMC_CLK_BLINK 3
+
+#define TEGRA_PMC_CLK_MAX 4
+
+#endif /* _DT_BINDINGS_SOC_TEGRA_PMC_H */
generated by cgit (git 2.34.1) at 2025-05-27 22:21:22 +0000