forked from luck/tmp_suning_uos_patched
soc/tegra: Changes for v5.7-rc1
These changes implement various clocks that are controlled by the PMC and add support for configuring the voltage level of some pins (needed for example to support high-speed modes on the SD/MMC interfaces). -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAl5rtocTHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoSCxEACJ6z347KCFmlo2j2dy6IPzhwLUNfIu MN+DxXzvgUPVslfYGp0AG0JCH6OKgFFnOiimJwgJaW573H3YC0+WybZjHZ4BgsJs xy8x+aoLYikCJAA8A1fc+2F4g98Nw7sYpiRJc8Ry/fZmCsho4XGKEhNS2GqvuWGn KQwah9M7ZgkJmb1eo4+Sxe7LfLpIBP+mG7nEI8CCr4DD1EF8c00dQ1xTUwQ4SOsU Trc3Usonkhp7J4Oe82i8f1VqvS6+83+48FVP9PUsaf9LUEKMOhh/Z6XnEAH4ZVlq q8oSpxY7AE0NrbjsgsN+hNeP9plQCv2XjmjD9xBk6C8y4drP8bMN2BVaRBBjoTHr 5R1br3HIKYNsgLJ7bYM3QvEN5Nk4gdT0wkpKVto12TKxYlxe+JRO5IeyJ17Jv0zH yxMfyoHtqHgw3+Os3CtfVWgRs8egnN6W59C/vZxT02b7gqb89Ks80N4Y54bQEc1h xqnT1NlPPvm4XctDzNKUz9EDoEb0KdblK/e9TnqFH9fbqE7QrwoPROSfv2wvXP6p ej0GN1uIb9LPhTFSHX6Iu1EuAEuSwOFtEK2ZPHK4Ce2al03RQzsPQ/GCGIwxr1cM +aGuURcAevR7Q8Tn8NB8xkI2l9p2dn3kMAgvqL1gcWi18eTJfRMgjejwcCZQds0C mWEidGa+jrrNMQ== =bszz -----END PGP SIGNATURE----- Merge tag 'tegra-for-5.7-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/soc soc/tegra: Changes for v5.7-rc1 These changes implement various clocks that are controlled by the PMC and add support for configuring the voltage level of some pins (needed for example to support high-speed modes on the SD/MMC interfaces). * tag 'tegra-for-5.7-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: soc/tegra: pmc: Cleanup whitespace usage soc/tegra: pmc: Add pins for Tegra194 soc/tegra: Add support for 32 kHz blink clock soc/tegra: Add Tegra PMC clocks registration into PMC driver dt-bindings: usb: Add NVIDIA Tegra XUSB device mode controller binding dt-bindings: phy: tegra-xusb: Add usb-role-switch dt-bindings: phy: tegra: Add Tegra194 support dt-bindings: soc: tegra-pmc: Add ID for Tegra PMC 32 kHz blink clock dt-bindings: soc: tegra-pmc: Add Tegra PMC clock bindings dt-bindings: tegra: Convert Tegra PMC bindings to YAML dt-bindings: clock: tegra: Add IDs for OSC clocks Link: https://lore.kernel.org/r/20200313165848.2915133-3-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
commit
94af02c4bc
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@ -1,300 +0,0 @@
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NVIDIA Tegra Power Management Controller (PMC)
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== Power Management Controller Node ==
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The PMC block interacts with an external Power Management Unit. The PMC
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mostly controls the entry and exit of the system from different sleep
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modes. It provides power-gating controllers for SoC and CPU power-islands.
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Required properties:
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- name : Should be pmc
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- compatible : Should contain one of the following:
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For Tegra20 must contain "nvidia,tegra20-pmc".
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For Tegra30 must contain "nvidia,tegra30-pmc".
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For Tegra114 must contain "nvidia,tegra114-pmc"
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For Tegra124 must contain "nvidia,tegra124-pmc"
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For Tegra132 must contain "nvidia,tegra124-pmc"
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For Tegra210 must contain "nvidia,tegra210-pmc"
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- reg : Offset and length of the register set for the device
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- clocks : Must contain an entry for each entry in clock-names.
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See ../clocks/clock-bindings.txt for details.
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- clock-names : Must include the following entries:
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"pclk" (The Tegra clock of that name),
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"clk32k_in" (The 32KHz clock input to Tegra).
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Optional properties:
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- nvidia,invert-interrupt : If present, inverts the PMU interrupt signal.
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The PMU is an external Power Management Unit, whose interrupt output
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signal is fed into the PMC. This signal is optionally inverted, and then
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fed into the ARM GIC. The PMC is not involved in the detection or
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handling of this interrupt signal, merely its inversion.
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- nvidia,suspend-mode : The suspend mode that the platform should use.
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Valid values are 0, 1 and 2:
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0 (LP0): CPU + Core voltage off and DRAM in self-refresh
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1 (LP1): CPU voltage off and DRAM in self-refresh
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2 (LP2): CPU voltage off
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- nvidia,core-power-req-active-high : Boolean, core power request active-high
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- nvidia,sys-clock-req-active-high : Boolean, system clock request active-high
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- nvidia,combined-power-req : Boolean, combined power request for CPU & Core
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- nvidia,cpu-pwr-good-en : Boolean, CPU power good signal (from PMIC to PMC)
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is enabled.
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Required properties when nvidia,suspend-mode is specified:
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- nvidia,cpu-pwr-good-time : CPU power good time in uS.
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- nvidia,cpu-pwr-off-time : CPU power off time in uS.
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- nvidia,core-pwr-good-time : <Oscillator-stable-time Power-stable-time>
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Core power good time in uS.
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- nvidia,core-pwr-off-time : Core power off time in uS.
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Required properties when nvidia,suspend-mode=<0>:
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- nvidia,lp0-vec : <start length> Starting address and length of LP0 vector
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The LP0 vector contains the warm boot code that is executed by AVP when
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resuming from the LP0 state. The AVP (Audio-Video Processor) is an ARM7
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processor and always being the first boot processor when chip is power on
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or resume from deep sleep mode. When the system is resumed from the deep
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sleep mode, the warm boot code will restore some PLLs, clocks and then
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bring up CPU0 for resuming the system.
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Hardware-triggered thermal reset:
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On Tegra30, Tegra114 and Tegra124, if the 'i2c-thermtrip' subnode exists,
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hardware-triggered thermal reset will be enabled.
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Required properties for hardware-triggered thermal reset (inside 'i2c-thermtrip'):
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- nvidia,i2c-controller-id : ID of I2C controller to send poweroff command to. Valid values are
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described in section 9.2.148 "APBDEV_PMC_SCRATCH53_0" of the
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Tegra K1 Technical Reference Manual.
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- nvidia,bus-addr : Bus address of the PMU on the I2C bus
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- nvidia,reg-addr : I2C register address to write poweroff command to
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- nvidia,reg-data : Poweroff command to write to PMU
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Optional properties for hardware-triggered thermal reset (inside 'i2c-thermtrip'):
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- nvidia,pinmux-id : Pinmux used by the hardware when issuing poweroff command.
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Defaults to 0. Valid values are described in section 12.5.2
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"Pinmux Support" of the Tegra4 Technical Reference Manual.
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Optional nodes:
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- powergates : This node contains a hierarchy of power domain nodes, which
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should match the powergates on the Tegra SoC. See "Powergate
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Nodes" below.
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Example:
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/ SoC dts including file
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pmc@7000f400 {
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compatible = "nvidia,tegra20-pmc";
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reg = <0x7000e400 0x400>;
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clocks = <&tegra_car 110>, <&clk32k_in>;
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clock-names = "pclk", "clk32k_in";
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nvidia,invert-interrupt;
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nvidia,suspend-mode = <1>;
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nvidia,cpu-pwr-good-time = <2000>;
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nvidia,cpu-pwr-off-time = <100>;
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nvidia,core-pwr-good-time = <3845 3845>;
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nvidia,core-pwr-off-time = <458>;
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nvidia,core-power-req-active-high;
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nvidia,sys-clock-req-active-high;
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nvidia,lp0-vec = <0xbdffd000 0x2000>;
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};
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/ Tegra board dts file
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{
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...
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pmc@7000f400 {
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i2c-thermtrip {
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nvidia,i2c-controller-id = <4>;
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nvidia,bus-addr = <0x40>;
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nvidia,reg-addr = <0x36>;
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nvidia,reg-data = <0x2>;
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};
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};
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...
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clocks {
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compatible = "simple-bus";
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#address-cells = <1>;
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#size-cells = <0>;
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clk32k_in: clock {
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compatible = "fixed-clock";
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reg=<0>;
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#clock-cells = <0>;
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clock-frequency = <32768>;
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};
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};
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...
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};
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== Powergate Nodes ==
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Each of the powergate nodes represents a power-domain on the Tegra SoC
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that can be power-gated by the Tegra PMC. The name of the powergate node
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should be one of the below. Note that not every powergate is applicable
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to all Tegra devices and the following list shows which powergates are
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applicable to which devices. Please refer to the Tegra TRM for more
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details on the various powergates.
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Name Description Devices Applicable
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3d 3D Graphics Tegra20/114/124/210
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3d0 3D Graphics 0 Tegra30
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3d1 3D Graphics 1 Tegra30
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aud Audio Tegra210
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dfd Debug Tegra210
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dis Display A Tegra114/124/210
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disb Display B Tegra114/124/210
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heg 2D Graphics Tegra30/114/124/210
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iram Internal RAM Tegra124/210
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mpe MPEG Encode All
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nvdec NVIDIA Video Decode Engine Tegra210
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nvjpg NVIDIA JPEG Engine Tegra210
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pcie PCIE Tegra20/30/124/210
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sata SATA Tegra30/124/210
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sor Display interfaces Tegra124/210
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ve2 Video Encode Engine 2 Tegra210
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venc Video Encode Engine All
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vdec Video Decode Engine Tegra20/30/114/124
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vic Video Imaging Compositor Tegra124/210
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xusba USB Partition A Tegra114/124/210
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xusbb USB Partition B Tegra114/124/210
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xusbc USB Partition C Tegra114/124/210
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Required properties:
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- clocks: Must contain an entry for each clock required by the PMC for
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controlling a power-gate. See ../clocks/clock-bindings.txt for details.
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- resets: Must contain an entry for each reset required by the PMC for
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controlling a power-gate. See ../reset/reset.txt for details.
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- #power-domain-cells: Must be 0.
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Example:
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pmc: pmc@7000e400 {
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compatible = "nvidia,tegra210-pmc";
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reg = <0x0 0x7000e400 0x0 0x400>;
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clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>;
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clock-names = "pclk", "clk32k_in";
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powergates {
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pd_audio: aud {
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clocks = <&tegra_car TEGRA210_CLK_APE>,
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<&tegra_car TEGRA210_CLK_APB2APE>;
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resets = <&tegra_car 198>;
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#power-domain-cells = <0>;
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};
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};
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};
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== Powergate Clients ==
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Hardware blocks belonging to a power domain should contain a "power-domains"
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property that is a phandle pointing to the corresponding powergate node.
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Example:
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adma: adma@702e2000 {
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...
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power-domains = <&pd_audio>;
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...
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};
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== Pad Control ==
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On Tegra SoCs a pad is a set of pins which are configured as a group.
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The pin grouping is a fixed attribute of the hardware. The PMC can be
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used to set pad power state and signaling voltage. A pad can be either
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in active or power down mode. The support for power state and signaling
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voltage configuration varies depending on the pad in question. 3.3 V and
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1.8 V signaling voltages are supported on pins where software
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controllable signaling voltage switching is available.
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The pad configuration state nodes are placed under the pmc node and they
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are referred to by the pinctrl client properties. For more information
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see Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt.
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The pad name should be used as the value of the pins property in pin
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configuration nodes.
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The following pads are present on Tegra124 and Tegra132:
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audio bb cam comp
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csia csb cse dsi
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dsib dsic dsid hdmi
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hsic hv lvds mipi-bias
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nand pex-bias pex-clk1 pex-clk2
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pex-cntrl sdmmc1 sdmmc3 sdmmc4
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sys_ddc uart usb0 usb1
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usb2 usb_bias
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The following pads are present on Tegra210:
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audio audio-hv cam csia
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csib csic csid csie
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csif dbg debug-nonao dmic
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dp dsi dsib dsic
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dsid emmc emmc2 gpio
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hdmi hsic lvds mipi-bias
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pex-bias pex-clk1 pex-clk2 pex-cntrl
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sdmmc1 sdmmc3 spi spi-hv
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uart usb0 usb1 usb2
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usb3 usb-bias
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Required pin configuration properties:
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- pins: Must contain name of the pad(s) to be configured.
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Optional pin configuration properties:
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- low-power-enable: Configure the pad into power down mode
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- low-power-disable: Configure the pad into active mode
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- power-source: Must contain either TEGRA_IO_PAD_VOLTAGE_1V8
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or TEGRA_IO_PAD_VOLTAGE_3V3 to select between signaling voltages.
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The values are defined in
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include/dt-bindings/pinctrl/pinctrl-tegra-io-pad.h.
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Note: The power state can be configured on all of the Tegra124 and
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Tegra132 pads. None of the Tegra124 or Tegra132 pads support
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signaling voltage switching.
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Note: All of the listed Tegra210 pads except pex-cntrl support power
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state configuration. Signaling voltage switching is supported on
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following Tegra210 pads: audio, audio-hv, cam, dbg, dmic, gpio,
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pex-cntrl, sdmmc1, sdmmc3, spi, spi-hv, and uart.
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Pad configuration state example:
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pmc: pmc@7000e400 {
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compatible = "nvidia,tegra210-pmc";
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reg = <0x0 0x7000e400 0x0 0x400>;
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clocks = <&tegra_car TEGRA210_CLK_PCLK>, <&clk32k_in>;
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clock-names = "pclk", "clk32k_in";
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...
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sdmmc1_3v3: sdmmc1-3v3 {
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pins = "sdmmc1";
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power-source = <TEGRA_IO_PAD_VOLTAGE_3V3>;
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};
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sdmmc1_1v8: sdmmc1-1v8 {
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pins = "sdmmc1";
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power-source = <TEGRA_IO_PAD_VOLTAGE_1V8>;
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};
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hdmi_off: hdmi-off {
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pins = "hdmi";
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low-power-enable;
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}
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hdmi_on: hdmi-on {
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pins = "hdmi";
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low-power-disable;
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}
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};
|
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||||
Pinctrl client example:
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sdmmc1: sdhci@700b0000 {
|
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...
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pinctrl-names = "sdmmc-3v3", "sdmmc-1v8";
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pinctrl-0 = <&sdmmc1_3v3>;
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pinctrl-1 = <&sdmmc1_1v8>;
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};
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...
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sor@54540000 {
|
||||
...
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||||
pinctrl-0 = <&hdmi_off>;
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pinctrl-1 = <&hdmi_on>;
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pinctrl-names = "hdmi-on", "hdmi-off";
|
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};
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|
@ -0,0 +1,354 @@
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|||
# SPDX-License-Identifier: GPL-2.0
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%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>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
|
@ -37,6 +37,7 @@ Required properties:
|
|||
- Tegra132: "nvidia,tegra132-xusb-padctl", "nvidia,tegra124-xusb-padctl"
|
||||
- Tegra210: "nvidia,tegra210-xusb-padctl"
|
||||
- Tegra186: "nvidia,tegra186-xusb-padctl"
|
||||
- Tegra194: "nvidia,tegra194-xusb-padctl"
|
||||
- reg: Physical base address and length of the controller's registers.
|
||||
- resets: Must contain an entry for each entry in reset-names.
|
||||
- reset-names: Must include the following entries:
|
||||
|
|
@ -62,6 +63,10 @@ For Tegra186:
|
|||
- vclamp-usb-supply: Bias rail for USB pad. Must supply 1.8 V.
|
||||
- vddio-hsic-supply: HSIC PHY power supply. Must supply 1.2 V.
|
||||
|
||||
For Tegra194:
|
||||
- avdd-usb-supply: USB I/Os, VBUS, ID, REXT, D+/D- power supply. Must supply
|
||||
3.3 V.
|
||||
- vclamp-usb-supply: Bias rail for USB pad. Must supply 1.8 V.
|
||||
|
||||
Pad nodes:
|
||||
==========
|
||||
|
|
@ -154,6 +159,11 @@ For Tegra210, the list of valid PHY nodes is given below:
|
|||
- sata: sata-0
|
||||
- functions: "usb3-ss", "sata"
|
||||
|
||||
For Tegra194, the list of valid PHY nodes is given below:
|
||||
- usb2: usb2-0, usb2-1, usb2-2, usb2-3
|
||||
- functions: "xusb"
|
||||
- usb3: usb3-0, usb3-1, usb3-2, usb3-3
|
||||
- functions: "xusb"
|
||||
|
||||
Port nodes:
|
||||
===========
|
||||
|
|
@ -174,6 +184,12 @@ Required properties:
|
|||
- "device": for USB device mode
|
||||
- "otg": for USB OTG mode
|
||||
|
||||
Required properties for OTG/Peripheral capable USB2 ports:
|
||||
- usb-role-switch: Boolean property to indicate that the port support OTG or
|
||||
peripheral mode. If present, the port supports switching between USB host
|
||||
and peripheral roles. Connector should be added as subnode.
|
||||
See usb/usb-conn-gpio.txt.
|
||||
|
||||
Optional properties:
|
||||
- nvidia,internal: A boolean property whose presence determines that a port
|
||||
is internal. In the absence of this property the port is considered to be
|
||||
|
|
@ -221,6 +237,11 @@ Optional properties:
|
|||
is internal. In the absence of this property the port is considered to be
|
||||
external.
|
||||
|
||||
- maximum-speed: Only for Tegra194. A string property that specifies maximum
|
||||
supported speed of a usb3 port. Valid values are:
|
||||
- "super-speed-plus": default, the usb3 port supports USB 3.1 Gen 2 speed.
|
||||
- "super-speed": the usb3 port supports USB 3.1 Gen 1 speed only.
|
||||
|
||||
For Tegra124 and Tegra132, the XUSB pad controller exposes the following
|
||||
ports:
|
||||
- 3x USB2: usb2-0, usb2-1, usb2-2
|
||||
|
|
@ -233,6 +254,9 @@ For Tegra210, the XUSB pad controller exposes the following ports:
|
|||
- 2x HSIC: hsic-0, hsic-1
|
||||
- 4x super-speed USB: usb3-0, usb3-1, usb3-2, usb3-3
|
||||
|
||||
For Tegra194, the XUSB pad controller exposes the following ports:
|
||||
- 4x USB2: usb2-0, usb2-1, usb2-2, usb2-3
|
||||
- 4x super-speed USB: usb3-0, usb3-1, usb3-2, usb3-3
|
||||
|
||||
Examples:
|
||||
=========
|
||||
|
|
|
|||
190
Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
Normal file
190
Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
Normal file
|
|
@ -0,0 +1,190 @@
|
|||
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: "http://devicetree.org/schemas/usb/nvidia,tegra-xudc.yaml#"
|
||||
$schema: "http://devicetree.org/meta-schemas/core.yaml#"
|
||||
|
||||
title: Device tree binding for NVIDIA Tegra XUSB device mode controller (XUDC)
|
||||
|
||||
description:
|
||||
The Tegra XUDC controller supports both USB 2.0 HighSpeed/FullSpeed and
|
||||
USB 3.0 SuperSpeed protocols.
|
||||
|
||||
maintainers:
|
||||
- Nagarjuna Kristam <nkristam@nvidia.com>
|
||||
- JC Kuo <jckuo@nvidia.com>
|
||||
- Thierry Reding <treding@nvidia.com>
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
items:
|
||||
- enum:
|
||||
- nvidia,tegra210-xudc # For Tegra210
|
||||
- nvidia,tegra186-xudc # For Tegra186
|
||||
|
||||
reg:
|
||||
minItems: 2
|
||||
maxItems: 3
|
||||
items:
|
||||
- description: XUSB device controller registers
|
||||
- description: XUSB device PCI Config registers
|
||||
- description: XUSB device registers.
|
||||
|
||||
reg-names:
|
||||
minItems: 2
|
||||
maxItems: 3
|
||||
items:
|
||||
- const: base
|
||||
- const: fpci
|
||||
- const: ipfs
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
description: Must contain the XUSB device interrupt.
|
||||
|
||||
clocks:
|
||||
minItems: 4
|
||||
maxItems: 5
|
||||
items:
|
||||
- description: Clock to enable core XUSB dev clock.
|
||||
- description: Clock to enable XUSB super speed clock.
|
||||
- description: Clock to enable XUSB super speed dev clock.
|
||||
- description: Clock to enable XUSB high speed dev clock.
|
||||
- description: Clock to enable XUSB full speed dev clock.
|
||||
|
||||
clock-names:
|
||||
minItems: 4
|
||||
maxItems: 5
|
||||
items:
|
||||
- const: dev
|
||||
- const: ss
|
||||
- const: ss_src
|
||||
- const: fs_src
|
||||
- const: hs_src
|
||||
|
||||
power-domains:
|
||||
maxItems: 2
|
||||
items:
|
||||
- description: XUSBB(device) power-domain
|
||||
- description: XUSBA(superspeed) power-domain
|
||||
|
||||
power-domain-names:
|
||||
maxItems: 2
|
||||
items:
|
||||
- const: dev
|
||||
- const: ss
|
||||
|
||||
nvidia,xusb-padctl:
|
||||
$ref: /schemas/types.yaml#/definitions/phandle-array
|
||||
description:
|
||||
phandle to the XUSB pad controller that is used to configure the USB pads
|
||||
used by the XUDC controller.
|
||||
|
||||
phys:
|
||||
minItems: 1
|
||||
description:
|
||||
Must contain an entry for each entry in phy-names.
|
||||
See ../phy/phy-bindings.txt for details.
|
||||
|
||||
phy-names:
|
||||
minItems: 1
|
||||
items:
|
||||
- const: usb2-0
|
||||
- const: usb2-1
|
||||
- const: usb2-2
|
||||
- const: usb2-3
|
||||
- const: usb3-0
|
||||
- const: usb3-1
|
||||
- const: usb3-2
|
||||
- const: usb3-3
|
||||
|
||||
avddio-usb-supply:
|
||||
description: PCIe/USB3 analog logic power supply. Must supply 1.05 V.
|
||||
|
||||
hvdd-usb-supply:
|
||||
description: USB controller power supply. Must supply 3.3 V.
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- reg-names
|
||||
- interrupts
|
||||
- clocks
|
||||
- clock-names
|
||||
- power-domains
|
||||
- power-domain-names
|
||||
- nvidia,xusb-padctl
|
||||
- phys
|
||||
- phy-names
|
||||
|
||||
allOf:
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
enum:
|
||||
- nvidia,tegra210-xudc
|
||||
then:
|
||||
properties:
|
||||
reg:
|
||||
minItems: 3
|
||||
reg-names:
|
||||
minItems: 3
|
||||
clocks:
|
||||
minItems: 5
|
||||
clock-names:
|
||||
minItems: 5
|
||||
required:
|
||||
- avddio-usb-supply
|
||||
- hvdd-usb-supply
|
||||
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
enum:
|
||||
- nvidia,tegra186-xudc
|
||||
then:
|
||||
properties:
|
||||
reg:
|
||||
maxItems: 2
|
||||
reg-names:
|
||||
maxItems: 2
|
||||
clocks:
|
||||
maxItems: 4
|
||||
clock-names:
|
||||
maxItems: 4
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/clock/tegra210-car.h>
|
||||
#include <dt-bindings/gpio/tegra-gpio.h>
|
||||
#include <dt-bindings/interrupt-controller/arm-gic.h>
|
||||
|
||||
usb@700d0000 {
|
||||
compatible = "nvidia,tegra210-xudc";
|
||||
reg = <0x0 0x700d0000 0x0 0x8000>,
|
||||
<0x0 0x700d8000 0x0 0x1000>,
|
||||
<0x0 0x700d9000 0x0 0x1000>;
|
||||
reg-names = "base", "fpci", "ipfs";
|
||||
|
||||
interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
|
||||
|
||||
clocks = <&tegra_car TEGRA210_CLK_XUSB_DEV>,
|
||||
<&tegra_car TEGRA210_CLK_XUSB_SS>,
|
||||
<&tegra_car TEGRA210_CLK_XUSB_SSP_SRC>,
|
||||
<&tegra_car TEGRA210_CLK_XUSB_FS_SRC>,
|
||||
<&tegra_car TEGRA210_CLK_XUSB_HS_SRC>;
|
||||
clock-names = "dev", "ss", "ss_src", "fs_src", "hs_src";
|
||||
|
||||
power-domains = <&pd_xusbdev>, <&pd_xusbss>;
|
||||
power-domain-names = "dev", "ss";
|
||||
|
||||
nvidia,xusb-padctl = <&padctl>;
|
||||
|
||||
phys = <µ_b>;
|
||||
phy-names = "usb2-0";
|
||||
|
||||
avddio-usb-supply = <&vdd_pex_1v05>;
|
||||
hvdd-usb-supply = <&vdd_3v3_sys>;
|
||||
};
|
||||
|
|
@ -3,7 +3,7 @@
|
|||
* drivers/soc/tegra/pmc.c
|
||||
*
|
||||
* Copyright (c) 2010 Google, Inc
|
||||
* Copyright (c) 2018, NVIDIA CORPORATION. All rights reserved.
|
||||
* Copyright (c) 2018-2020, NVIDIA CORPORATION. All rights reserved.
|
||||
*
|
||||
* Author:
|
||||
* Colin Cross <ccross@google.com>
|
||||
|
|
@ -13,9 +13,13 @@
|
|||
|
||||
#include <linux/arm-smccc.h>
|
||||
#include <linux/clk.h>
|
||||
#include <linux/clk-provider.h>
|
||||
#include <linux/clkdev.h>
|
||||
#include <linux/clk/clk-conf.h>
|
||||
#include <linux/clk/tegra.h>
|
||||
#include <linux/debugfs.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/device.h>
|
||||
#include <linux/err.h>
|
||||
#include <linux/export.h>
|
||||
#include <linux/init.h>
|
||||
|
|
@ -48,6 +52,7 @@
|
|||
#include <dt-bindings/pinctrl/pinctrl-tegra-io-pad.h>
|
||||
#include <dt-bindings/gpio/tegra186-gpio.h>
|
||||
#include <dt-bindings/gpio/tegra194-gpio.h>
|
||||
#include <dt-bindings/soc/tegra-pmc.h>
|
||||
|
||||
#define PMC_CNTRL 0x0
|
||||
#define PMC_CNTRL_INTR_POLARITY BIT(17) /* inverts INTR polarity */
|
||||
|
|
@ -57,12 +62,15 @@
|
|||
#define PMC_CNTRL_SYSCLK_OE BIT(11) /* system clock enable */
|
||||
#define PMC_CNTRL_SYSCLK_POLARITY BIT(10) /* sys clk polarity */
|
||||
#define PMC_CNTRL_PWRREQ_POLARITY BIT(8)
|
||||
#define PMC_CNTRL_BLINK_EN 7
|
||||
#define PMC_CNTRL_MAIN_RST BIT(4)
|
||||
|
||||
#define PMC_WAKE_MASK 0x0c
|
||||
#define PMC_WAKE_LEVEL 0x10
|
||||
#define PMC_WAKE_STATUS 0x14
|
||||
#define PMC_SW_WAKE_STATUS 0x18
|
||||
#define PMC_DPD_PADS_ORIDE 0x1c
|
||||
#define PMC_DPD_PADS_ORIDE_BLINK 20
|
||||
|
||||
#define DPD_SAMPLE 0x020
|
||||
#define DPD_SAMPLE_ENABLE BIT(0)
|
||||
|
|
@ -75,6 +83,7 @@
|
|||
|
||||
#define PWRGATE_STATUS 0x38
|
||||
|
||||
#define PMC_BLINK_TIMER 0x40
|
||||
#define PMC_IMPL_E_33V_PWR 0x40
|
||||
|
||||
#define PMC_PWR_DET 0x48
|
||||
|
|
@ -100,6 +109,8 @@
|
|||
#define PMC_WAKE2_STATUS 0x168
|
||||
#define PMC_SW_WAKE2_STATUS 0x16c
|
||||
|
||||
#define PMC_CLK_OUT_CNTRL 0x1a8
|
||||
#define PMC_CLK_OUT_MUX_MASK GENMASK(1, 0)
|
||||
#define PMC_SENSOR_CTRL 0x1b0
|
||||
#define PMC_SENSOR_CTRL_SCRATCH_WRITE BIT(2)
|
||||
#define PMC_SENSOR_CTRL_ENABLE_RST BIT(1)
|
||||
|
|
@ -155,6 +166,71 @@
|
|||
#define TEGRA_SMC_PMC_READ 0xaa
|
||||
#define TEGRA_SMC_PMC_WRITE 0xbb
|
||||
|
||||
struct pmc_clk {
|
||||
struct clk_hw hw;
|
||||
unsigned long offs;
|
||||
u32 mux_shift;
|
||||
u32 force_en_shift;
|
||||
};
|
||||
|
||||
#define to_pmc_clk(_hw) container_of(_hw, struct pmc_clk, hw)
|
||||
|
||||
struct pmc_clk_gate {
|
||||
struct clk_hw hw;
|
||||
unsigned long offs;
|
||||
u32 shift;
|
||||
};
|
||||
|
||||
#define to_pmc_clk_gate(_hw) container_of(_hw, struct pmc_clk_gate, hw)
|
||||
|
||||
struct pmc_clk_init_data {
|
||||
char *name;
|
||||
const char *const *parents;
|
||||
int num_parents;
|
||||
int clk_id;
|
||||
u8 mux_shift;
|
||||
u8 force_en_shift;
|
||||
};
|
||||
|
||||
static const char * const clk_out1_parents[] = { "osc", "osc_div2",
|
||||
"osc_div4", "extern1",
|
||||
};
|
||||
|
||||
static const char * const clk_out2_parents[] = { "osc", "osc_div2",
|
||||
"osc_div4", "extern2",
|
||||
};
|
||||
|
||||
static const char * const clk_out3_parents[] = { "osc", "osc_div2",
|
||||
"osc_div4", "extern3",
|
||||
};
|
||||
|
||||
static const struct pmc_clk_init_data tegra_pmc_clks_data[] = {
|
||||
{
|
||||
.name = "pmc_clk_out_1",
|
||||
.parents = clk_out1_parents,
|
||||
.num_parents = ARRAY_SIZE(clk_out1_parents),
|
||||
.clk_id = TEGRA_PMC_CLK_OUT_1,
|
||||
.mux_shift = 6,
|
||||
.force_en_shift = 2,
|
||||
},
|
||||
{
|
||||
.name = "pmc_clk_out_2",
|
||||
.parents = clk_out2_parents,
|
||||
.num_parents = ARRAY_SIZE(clk_out2_parents),
|
||||
.clk_id = TEGRA_PMC_CLK_OUT_2,
|
||||
.mux_shift = 14,
|
||||
.force_en_shift = 10,
|
||||
},
|
||||
{
|
||||
.name = "pmc_clk_out_3",
|
||||
.parents = clk_out3_parents,
|
||||
.num_parents = ARRAY_SIZE(clk_out3_parents),
|
||||
.clk_id = TEGRA_PMC_CLK_OUT_3,
|
||||
.mux_shift = 22,
|
||||
.force_en_shift = 18,
|
||||
},
|
||||
};
|
||||
|
||||
struct tegra_powergate {
|
||||
struct generic_pm_domain genpd;
|
||||
struct tegra_pmc *pmc;
|
||||
|
|
@ -254,6 +330,10 @@ struct tegra_pmc_soc {
|
|||
*/
|
||||
const struct tegra_wake_event *wake_events;
|
||||
unsigned int num_wake_events;
|
||||
|
||||
const struct pmc_clk_init_data *pmc_clks_data;
|
||||
unsigned int num_pmc_clks;
|
||||
bool has_blink_output;
|
||||
};
|
||||
|
||||
static const char * const tegra186_reset_sources[] = {
|
||||
|
|
@ -2163,6 +2243,258 @@ static int tegra_pmc_clk_notify_cb(struct notifier_block *nb,
|
|||
return NOTIFY_OK;
|
||||
}
|
||||
|
||||
static void pmc_clk_fence_udelay(u32 offset)
|
||||
{
|
||||
tegra_pmc_readl(pmc, offset);
|
||||
/* pmc clk propagation delay 2 us */
|
||||
udelay(2);
|
||||
}
|
||||
|
||||
static u8 pmc_clk_mux_get_parent(struct clk_hw *hw)
|
||||
{
|
||||
struct pmc_clk *clk = to_pmc_clk(hw);
|
||||
u32 val;
|
||||
|
||||
val = tegra_pmc_readl(pmc, clk->offs) >> clk->mux_shift;
|
||||
val &= PMC_CLK_OUT_MUX_MASK;
|
||||
|
||||
return val;
|
||||
}
|
||||
|
||||
static int pmc_clk_mux_set_parent(struct clk_hw *hw, u8 index)
|
||||
{
|
||||
struct pmc_clk *clk = to_pmc_clk(hw);
|
||||
u32 val;
|
||||
|
||||
val = tegra_pmc_readl(pmc, clk->offs);
|
||||
val &= ~(PMC_CLK_OUT_MUX_MASK << clk->mux_shift);
|
||||
val |= index << clk->mux_shift;
|
||||
tegra_pmc_writel(pmc, val, clk->offs);
|
||||
pmc_clk_fence_udelay(clk->offs);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int pmc_clk_is_enabled(struct clk_hw *hw)
|
||||
{
|
||||
struct pmc_clk *clk = to_pmc_clk(hw);
|
||||
u32 val;
|
||||
|
||||
val = tegra_pmc_readl(pmc, clk->offs) & BIT(clk->force_en_shift);
|
||||
|
||||
return val ? 1 : 0;
|
||||
}
|
||||
|
||||
static void pmc_clk_set_state(unsigned long offs, u32 shift, int state)
|
||||
{
|
||||
u32 val;
|
||||
|
||||
val = tegra_pmc_readl(pmc, offs);
|
||||
val = state ? (val | BIT(shift)) : (val & ~BIT(shift));
|
||||
tegra_pmc_writel(pmc, val, offs);
|
||||
pmc_clk_fence_udelay(offs);
|
||||
}
|
||||
|
||||
static int pmc_clk_enable(struct clk_hw *hw)
|
||||
{
|
||||
struct pmc_clk *clk = to_pmc_clk(hw);
|
||||
|
||||
pmc_clk_set_state(clk->offs, clk->force_en_shift, 1);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void pmc_clk_disable(struct clk_hw *hw)
|
||||
{
|
||||
struct pmc_clk *clk = to_pmc_clk(hw);
|
||||
|
||||
pmc_clk_set_state(clk->offs, clk->force_en_shift, 0);
|
||||
}
|
||||
|
||||
static const struct clk_ops pmc_clk_ops = {
|
||||
.get_parent = pmc_clk_mux_get_parent,
|
||||
.set_parent = pmc_clk_mux_set_parent,
|
||||
.determine_rate = __clk_mux_determine_rate,
|
||||
.is_enabled = pmc_clk_is_enabled,
|
||||
.enable = pmc_clk_enable,
|
||||
.disable = pmc_clk_disable,
|
||||
};
|
||||
|
||||
static struct clk *
|
||||
tegra_pmc_clk_out_register(struct tegra_pmc *pmc,
|
||||
const struct pmc_clk_init_data *data,
|
||||
unsigned long offset)
|
||||
{
|
||||
struct clk_init_data init;
|
||||
struct pmc_clk *pmc_clk;
|
||||
|
||||
pmc_clk = devm_kzalloc(pmc->dev, sizeof(*pmc_clk), GFP_KERNEL);
|
||||
if (!pmc_clk)
|
||||
return ERR_PTR(-ENOMEM);
|
||||
|
||||
init.name = data->name;
|
||||
init.ops = &pmc_clk_ops;
|
||||
init.parent_names = data->parents;
|
||||
init.num_parents = data->num_parents;
|
||||
init.flags = CLK_SET_RATE_NO_REPARENT | CLK_SET_RATE_PARENT |
|
||||
CLK_SET_PARENT_GATE;
|
||||
|
||||
pmc_clk->hw.init = &init;
|
||||
pmc_clk->offs = offset;
|
||||
pmc_clk->mux_shift = data->mux_shift;
|
||||
pmc_clk->force_en_shift = data->force_en_shift;
|
||||
|
||||
return clk_register(NULL, &pmc_clk->hw);
|
||||
}
|
||||
|
||||
static int pmc_clk_gate_is_enabled(struct clk_hw *hw)
|
||||
{
|
||||
struct pmc_clk_gate *gate = to_pmc_clk_gate(hw);
|
||||
|
||||
return tegra_pmc_readl(pmc, gate->offs) & BIT(gate->shift) ? 1 : 0;
|
||||
}
|
||||
|
||||
static int pmc_clk_gate_enable(struct clk_hw *hw)
|
||||
{
|
||||
struct pmc_clk_gate *gate = to_pmc_clk_gate(hw);
|
||||
|
||||
pmc_clk_set_state(gate->offs, gate->shift, 1);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void pmc_clk_gate_disable(struct clk_hw *hw)
|
||||
{
|
||||
struct pmc_clk_gate *gate = to_pmc_clk_gate(hw);
|
||||
|
||||
pmc_clk_set_state(gate->offs, gate->shift, 0);
|
||||
}
|
||||
|
||||
static const struct clk_ops pmc_clk_gate_ops = {
|
||||
.is_enabled = pmc_clk_gate_is_enabled,
|
||||
.enable = pmc_clk_gate_enable,
|
||||
.disable = pmc_clk_gate_disable,
|
||||
};
|
||||
|
||||
static struct clk *
|
||||
tegra_pmc_clk_gate_register(struct tegra_pmc *pmc, const char *name,
|
||||
const char *parent_name, unsigned long offset,
|
||||
u32 shift)
|
||||
{
|
||||
struct clk_init_data init;
|
||||
struct pmc_clk_gate *gate;
|
||||
|
||||
gate = devm_kzalloc(pmc->dev, sizeof(*gate), GFP_KERNEL);
|
||||
if (!gate)
|
||||
return ERR_PTR(-ENOMEM);
|
||||
|
||||
init.name = name;
|
||||
init.ops = &pmc_clk_gate_ops;
|
||||
init.parent_names = &parent_name;
|
||||
init.num_parents = 1;
|
||||
init.flags = 0;
|
||||
|
||||
gate->hw.init = &init;
|
||||
gate->offs = offset;
|
||||
gate->shift = shift;
|
||||
|
||||
return clk_register(NULL, &gate->hw);
|
||||
}
|
||||
|
||||
static void tegra_pmc_clock_register(struct tegra_pmc *pmc,
|
||||
struct device_node *np)
|
||||
{
|
||||
struct clk *clk;
|
||||
struct clk_onecell_data *clk_data;
|
||||
unsigned int num_clks;
|
||||
int i, err;
|
||||
|
||||
num_clks = pmc->soc->num_pmc_clks;
|
||||
if (pmc->soc->has_blink_output)
|
||||
num_clks += 1;
|
||||
|
||||
if (!num_clks)
|
||||
return;
|
||||
|
||||
clk_data = devm_kmalloc(pmc->dev, sizeof(*clk_data), GFP_KERNEL);
|
||||
if (!clk_data)
|
||||
return;
|
||||
|
||||
clk_data->clks = devm_kcalloc(pmc->dev, TEGRA_PMC_CLK_MAX,
|
||||
sizeof(*clk_data->clks), GFP_KERNEL);
|
||||
if (!clk_data->clks)
|
||||
return;
|
||||
|
||||
clk_data->clk_num = TEGRA_PMC_CLK_MAX;
|
||||
|
||||
for (i = 0; i < TEGRA_PMC_CLK_MAX; i++)
|
||||
clk_data->clks[i] = ERR_PTR(-ENOENT);
|
||||
|
||||
for (i = 0; i < pmc->soc->num_pmc_clks; i++) {
|
||||
const struct pmc_clk_init_data *data;
|
||||
|
||||
data = pmc->soc->pmc_clks_data + i;
|
||||
|
||||
clk = tegra_pmc_clk_out_register(pmc, data, PMC_CLK_OUT_CNTRL);
|
||||
if (IS_ERR(clk)) {
|
||||
dev_warn(pmc->dev, "unable to register clock %s: %d\n",
|
||||
data->name, PTR_ERR_OR_ZERO(clk));
|
||||
return;
|
||||
}
|
||||
|
||||
err = clk_register_clkdev(clk, data->name, NULL);
|
||||
if (err) {
|
||||
dev_warn(pmc->dev,
|
||||
"unable to register %s clock lookup: %d\n",
|
||||
data->name, err);
|
||||
return;
|
||||
}
|
||||
|
||||
clk_data->clks[data->clk_id] = clk;
|
||||
}
|
||||
|
||||
if (pmc->soc->has_blink_output) {
|
||||
tegra_pmc_writel(pmc, 0x0, PMC_BLINK_TIMER);
|
||||
clk = tegra_pmc_clk_gate_register(pmc,
|
||||
"pmc_blink_override",
|
||||
"clk_32k",
|
||||
PMC_DPD_PADS_ORIDE,
|
||||
PMC_DPD_PADS_ORIDE_BLINK);
|
||||
if (IS_ERR(clk)) {
|
||||
dev_warn(pmc->dev,
|
||||
"unable to register pmc_blink_override: %d\n",
|
||||
PTR_ERR_OR_ZERO(clk));
|
||||
return;
|
||||
}
|
||||
|
||||
clk = tegra_pmc_clk_gate_register(pmc, "pmc_blink",
|
||||
"pmc_blink_override",
|
||||
PMC_CNTRL,
|
||||
PMC_CNTRL_BLINK_EN);
|
||||
if (IS_ERR(clk)) {
|
||||
dev_warn(pmc->dev,
|
||||
"unable to register pmc_blink: %d\n",
|
||||
PTR_ERR_OR_ZERO(clk));
|
||||
return;
|
||||
}
|
||||
|
||||
err = clk_register_clkdev(clk, "pmc_blink", NULL);
|
||||
if (err) {
|
||||
dev_warn(pmc->dev,
|
||||
"unable to register pmc_blink lookup: %d\n",
|
||||
err);
|
||||
return;
|
||||
}
|
||||
|
||||
clk_data->clks[TEGRA_PMC_CLK_BLINK] = clk;
|
||||
}
|
||||
|
||||
err = of_clk_add_provider(np, of_clk_src_onecell_get, clk_data);
|
||||
if (err)
|
||||
dev_warn(pmc->dev, "failed to add pmc clock provider: %d\n",
|
||||
err);
|
||||
}
|
||||
|
||||
static int tegra_pmc_probe(struct platform_device *pdev)
|
||||
{
|
||||
void __iomem *base;
|
||||
|
|
@ -2281,6 +2613,7 @@ static int tegra_pmc_probe(struct platform_device *pdev)
|
|||
pmc->base = base;
|
||||
mutex_unlock(&pmc->powergates_lock);
|
||||
|
||||
tegra_pmc_clock_register(pmc, pdev->dev.of_node);
|
||||
platform_set_drvdata(pdev, pmc);
|
||||
|
||||
return 0;
|
||||
|
|
@ -2422,6 +2755,9 @@ static const struct tegra_pmc_soc tegra20_pmc_soc = {
|
|||
.num_reset_sources = 0,
|
||||
.reset_levels = NULL,
|
||||
.num_reset_levels = 0,
|
||||
.pmc_clks_data = NULL,
|
||||
.num_pmc_clks = 0,
|
||||
.has_blink_output = true,
|
||||
};
|
||||
|
||||
static const char * const tegra30_powergates[] = {
|
||||
|
|
@ -2469,6 +2805,9 @@ static const struct tegra_pmc_soc tegra30_pmc_soc = {
|
|||
.num_reset_sources = ARRAY_SIZE(tegra30_reset_sources),
|
||||
.reset_levels = NULL,
|
||||
.num_reset_levels = 0,
|
||||
.pmc_clks_data = tegra_pmc_clks_data,
|
||||
.num_pmc_clks = ARRAY_SIZE(tegra_pmc_clks_data),
|
||||
.has_blink_output = true,
|
||||
};
|
||||
|
||||
static const char * const tegra114_powergates[] = {
|
||||
|
|
@ -2520,6 +2859,9 @@ static const struct tegra_pmc_soc tegra114_pmc_soc = {
|
|||
.num_reset_sources = ARRAY_SIZE(tegra30_reset_sources),
|
||||
.reset_levels = NULL,
|
||||
.num_reset_levels = 0,
|
||||
.pmc_clks_data = tegra_pmc_clks_data,
|
||||
.num_pmc_clks = ARRAY_SIZE(tegra_pmc_clks_data),
|
||||
.has_blink_output = true,
|
||||
};
|
||||
|
||||
static const char * const tegra124_powergates[] = {
|
||||
|
|
@ -2569,38 +2911,38 @@ static const u8 tegra124_cpu_powergates[] = {
|
|||
.name = (_name) \
|
||||
})
|
||||
|
||||
#define TEGRA124_IO_PAD_TABLE(_pad) \
|
||||
/* .id .dpd .voltage .name */ \
|
||||
_pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \
|
||||
_pad(TEGRA_IO_PAD_BB, 15, UINT_MAX, "bb"), \
|
||||
_pad(TEGRA_IO_PAD_CAM, 36, UINT_MAX, "cam"), \
|
||||
_pad(TEGRA_IO_PAD_COMP, 22, UINT_MAX, "comp"), \
|
||||
_pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
|
||||
_pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csb"), \
|
||||
_pad(TEGRA_IO_PAD_CSIE, 44, UINT_MAX, "cse"), \
|
||||
_pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \
|
||||
_pad(TEGRA_IO_PAD_DSIB, 39, UINT_MAX, "dsib"), \
|
||||
_pad(TEGRA_IO_PAD_DSIC, 40, UINT_MAX, "dsic"), \
|
||||
_pad(TEGRA_IO_PAD_DSID, 41, UINT_MAX, "dsid"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI, 28, UINT_MAX, "hdmi"), \
|
||||
_pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \
|
||||
_pad(TEGRA_IO_PAD_HV, 38, UINT_MAX, "hv"), \
|
||||
_pad(TEGRA_IO_PAD_LVDS, 57, UINT_MAX, "lvds"), \
|
||||
_pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
|
||||
_pad(TEGRA_IO_PAD_NAND, 13, UINT_MAX, "nand"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_BIAS, 4, UINT_MAX, "pex-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK1, 5, UINT_MAX, "pex-clk1"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC1, 33, UINT_MAX, "sdmmc1"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC3, 34, UINT_MAX, "sdmmc3"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC4, 35, UINT_MAX, "sdmmc4"), \
|
||||
_pad(TEGRA_IO_PAD_SYS_DDC, 58, UINT_MAX, "sys_ddc"), \
|
||||
_pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \
|
||||
_pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \
|
||||
_pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \
|
||||
_pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \
|
||||
_pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb_bias")
|
||||
#define TEGRA124_IO_PAD_TABLE(_pad) \
|
||||
/* .id .dpd .voltage .name */ \
|
||||
_pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \
|
||||
_pad(TEGRA_IO_PAD_BB, 15, UINT_MAX, "bb"), \
|
||||
_pad(TEGRA_IO_PAD_CAM, 36, UINT_MAX, "cam"), \
|
||||
_pad(TEGRA_IO_PAD_COMP, 22, UINT_MAX, "comp"), \
|
||||
_pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
|
||||
_pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csb"), \
|
||||
_pad(TEGRA_IO_PAD_CSIE, 44, UINT_MAX, "cse"), \
|
||||
_pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \
|
||||
_pad(TEGRA_IO_PAD_DSIB, 39, UINT_MAX, "dsib"), \
|
||||
_pad(TEGRA_IO_PAD_DSIC, 40, UINT_MAX, "dsic"), \
|
||||
_pad(TEGRA_IO_PAD_DSID, 41, UINT_MAX, "dsid"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI, 28, UINT_MAX, "hdmi"), \
|
||||
_pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \
|
||||
_pad(TEGRA_IO_PAD_HV, 38, UINT_MAX, "hv"), \
|
||||
_pad(TEGRA_IO_PAD_LVDS, 57, UINT_MAX, "lvds"), \
|
||||
_pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
|
||||
_pad(TEGRA_IO_PAD_NAND, 13, UINT_MAX, "nand"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_BIAS, 4, UINT_MAX, "pex-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK1, 5, UINT_MAX, "pex-clk1"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC1, 33, UINT_MAX, "sdmmc1"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC3, 34, UINT_MAX, "sdmmc3"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC4, 35, UINT_MAX, "sdmmc4"), \
|
||||
_pad(TEGRA_IO_PAD_SYS_DDC, 58, UINT_MAX, "sys_ddc"), \
|
||||
_pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \
|
||||
_pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \
|
||||
_pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \
|
||||
_pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \
|
||||
_pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb_bias")
|
||||
|
||||
static const struct tegra_io_pad_soc tegra124_io_pads[] = {
|
||||
TEGRA124_IO_PAD_TABLE(TEGRA_IO_PAD)
|
||||
|
|
@ -2631,6 +2973,9 @@ static const struct tegra_pmc_soc tegra124_pmc_soc = {
|
|||
.num_reset_sources = ARRAY_SIZE(tegra30_reset_sources),
|
||||
.reset_levels = NULL,
|
||||
.num_reset_levels = 0,
|
||||
.pmc_clks_data = tegra_pmc_clks_data,
|
||||
.num_pmc_clks = ARRAY_SIZE(tegra_pmc_clks_data),
|
||||
.has_blink_output = true,
|
||||
};
|
||||
|
||||
static const char * const tegra210_powergates[] = {
|
||||
|
|
@ -2667,46 +3012,46 @@ static const u8 tegra210_cpu_powergates[] = {
|
|||
TEGRA_POWERGATE_CPU3,
|
||||
};
|
||||
|
||||
#define TEGRA210_IO_PAD_TABLE(_pad) \
|
||||
/* .id .dpd .voltage .name */ \
|
||||
_pad(TEGRA_IO_PAD_AUDIO, 17, 5, "audio"), \
|
||||
_pad(TEGRA_IO_PAD_AUDIO_HV, 61, 18, "audio-hv"), \
|
||||
_pad(TEGRA_IO_PAD_CAM, 36, 10, "cam"), \
|
||||
_pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
|
||||
_pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \
|
||||
_pad(TEGRA_IO_PAD_CSIC, 42, UINT_MAX, "csic"), \
|
||||
_pad(TEGRA_IO_PAD_CSID, 43, UINT_MAX, "csid"), \
|
||||
_pad(TEGRA_IO_PAD_CSIE, 44, UINT_MAX, "csie"), \
|
||||
_pad(TEGRA_IO_PAD_CSIF, 45, UINT_MAX, "csif"), \
|
||||
_pad(TEGRA_IO_PAD_DBG, 25, 19, "dbg"), \
|
||||
_pad(TEGRA_IO_PAD_DEBUG_NONAO, 26, UINT_MAX, "debug-nonao"), \
|
||||
_pad(TEGRA_IO_PAD_DMIC, 50, 20, "dmic"), \
|
||||
_pad(TEGRA_IO_PAD_DP, 51, UINT_MAX, "dp"), \
|
||||
_pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \
|
||||
_pad(TEGRA_IO_PAD_DSIB, 39, UINT_MAX, "dsib"), \
|
||||
_pad(TEGRA_IO_PAD_DSIC, 40, UINT_MAX, "dsic"), \
|
||||
_pad(TEGRA_IO_PAD_DSID, 41, UINT_MAX, "dsid"), \
|
||||
_pad(TEGRA_IO_PAD_EMMC, 35, UINT_MAX, "emmc"), \
|
||||
_pad(TEGRA_IO_PAD_EMMC2, 37, UINT_MAX, "emmc2"), \
|
||||
_pad(TEGRA_IO_PAD_GPIO, 27, 21, "gpio"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI, 28, UINT_MAX, "hdmi"), \
|
||||
_pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \
|
||||
_pad(TEGRA_IO_PAD_LVDS, 57, UINT_MAX, "lvds"), \
|
||||
_pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_BIAS, 4, UINT_MAX, "pex-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK1, 5, UINT_MAX, "pex-clk1"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CNTRL, UINT_MAX, 11, "pex-cntrl"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC1, 33, 12, "sdmmc1"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC3, 34, 13, "sdmmc3"), \
|
||||
_pad(TEGRA_IO_PAD_SPI, 46, 22, "spi"), \
|
||||
_pad(TEGRA_IO_PAD_SPI_HV, 47, 23, "spi-hv"), \
|
||||
_pad(TEGRA_IO_PAD_UART, 14, 2, "uart"), \
|
||||
_pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \
|
||||
_pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \
|
||||
_pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \
|
||||
_pad(TEGRA_IO_PAD_USB3, 18, UINT_MAX, "usb3"), \
|
||||
_pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb-bias")
|
||||
#define TEGRA210_IO_PAD_TABLE(_pad) \
|
||||
/* .id .dpd .voltage .name */ \
|
||||
_pad(TEGRA_IO_PAD_AUDIO, 17, 5, "audio"), \
|
||||
_pad(TEGRA_IO_PAD_AUDIO_HV, 61, 18, "audio-hv"), \
|
||||
_pad(TEGRA_IO_PAD_CAM, 36, 10, "cam"), \
|
||||
_pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
|
||||
_pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \
|
||||
_pad(TEGRA_IO_PAD_CSIC, 42, UINT_MAX, "csic"), \
|
||||
_pad(TEGRA_IO_PAD_CSID, 43, UINT_MAX, "csid"), \
|
||||
_pad(TEGRA_IO_PAD_CSIE, 44, UINT_MAX, "csie"), \
|
||||
_pad(TEGRA_IO_PAD_CSIF, 45, UINT_MAX, "csif"), \
|
||||
_pad(TEGRA_IO_PAD_DBG, 25, 19, "dbg"), \
|
||||
_pad(TEGRA_IO_PAD_DEBUG_NONAO, 26, UINT_MAX, "debug-nonao"), \
|
||||
_pad(TEGRA_IO_PAD_DMIC, 50, 20, "dmic"), \
|
||||
_pad(TEGRA_IO_PAD_DP, 51, UINT_MAX, "dp"), \
|
||||
_pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \
|
||||
_pad(TEGRA_IO_PAD_DSIB, 39, UINT_MAX, "dsib"), \
|
||||
_pad(TEGRA_IO_PAD_DSIC, 40, UINT_MAX, "dsic"), \
|
||||
_pad(TEGRA_IO_PAD_DSID, 41, UINT_MAX, "dsid"), \
|
||||
_pad(TEGRA_IO_PAD_EMMC, 35, UINT_MAX, "emmc"), \
|
||||
_pad(TEGRA_IO_PAD_EMMC2, 37, UINT_MAX, "emmc2"), \
|
||||
_pad(TEGRA_IO_PAD_GPIO, 27, 21, "gpio"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI, 28, UINT_MAX, "hdmi"), \
|
||||
_pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \
|
||||
_pad(TEGRA_IO_PAD_LVDS, 57, UINT_MAX, "lvds"), \
|
||||
_pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_BIAS, 4, UINT_MAX, "pex-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK1, 5, UINT_MAX, "pex-clk1"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CNTRL, UINT_MAX, 11, "pex-cntrl"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC1, 33, 12, "sdmmc1"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC3, 34, 13, "sdmmc3"), \
|
||||
_pad(TEGRA_IO_PAD_SPI, 46, 22, "spi"), \
|
||||
_pad(TEGRA_IO_PAD_SPI_HV, 47, 23, "spi-hv"), \
|
||||
_pad(TEGRA_IO_PAD_UART, 14, 2, "uart"), \
|
||||
_pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \
|
||||
_pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \
|
||||
_pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \
|
||||
_pad(TEGRA_IO_PAD_USB3, 18, UINT_MAX, "usb3"), \
|
||||
_pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb-bias")
|
||||
|
||||
static const struct tegra_io_pad_soc tegra210_io_pads[] = {
|
||||
TEGRA210_IO_PAD_TABLE(TEGRA_IO_PAD)
|
||||
|
|
@ -2745,48 +3090,51 @@ static const struct tegra_pmc_soc tegra210_pmc_soc = {
|
|||
.num_reset_levels = 0,
|
||||
.num_wake_events = ARRAY_SIZE(tegra210_wake_events),
|
||||
.wake_events = tegra210_wake_events,
|
||||
.pmc_clks_data = tegra_pmc_clks_data,
|
||||
.num_pmc_clks = ARRAY_SIZE(tegra_pmc_clks_data),
|
||||
.has_blink_output = true,
|
||||
};
|
||||
|
||||
#define TEGRA186_IO_PAD_TABLE(_pad) \
|
||||
/* .id .dpd .voltage .name */ \
|
||||
_pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
|
||||
_pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \
|
||||
_pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \
|
||||
_pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK_BIAS, 4, UINT_MAX, "pex-clk-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK3, 5, UINT_MAX, "pex-clk3"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK1, 7, UINT_MAX, "pex-clk1"), \
|
||||
_pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \
|
||||
_pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \
|
||||
_pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \
|
||||
_pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb-bias"), \
|
||||
_pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \
|
||||
_pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \
|
||||
_pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \
|
||||
_pad(TEGRA_IO_PAD_DBG, 25, UINT_MAX, "dbg"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI_DP0, 28, UINT_MAX, "hdmi-dp0"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI_DP1, 29, UINT_MAX, "hdmi-dp1"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC2_HV, 34, 5, "sdmmc2-hv"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC4, 36, UINT_MAX, "sdmmc4"), \
|
||||
_pad(TEGRA_IO_PAD_CAM, 38, UINT_MAX, "cam"), \
|
||||
_pad(TEGRA_IO_PAD_DSIB, 40, UINT_MAX, "dsib"), \
|
||||
_pad(TEGRA_IO_PAD_DSIC, 41, UINT_MAX, "dsic"), \
|
||||
_pad(TEGRA_IO_PAD_DSID, 42, UINT_MAX, "dsid"), \
|
||||
_pad(TEGRA_IO_PAD_CSIC, 43, UINT_MAX, "csic"), \
|
||||
_pad(TEGRA_IO_PAD_CSID, 44, UINT_MAX, "csid"), \
|
||||
_pad(TEGRA_IO_PAD_CSIE, 45, UINT_MAX, "csie"), \
|
||||
_pad(TEGRA_IO_PAD_CSIF, 46, UINT_MAX, "csif"), \
|
||||
_pad(TEGRA_IO_PAD_SPI, 47, UINT_MAX, "spi"), \
|
||||
_pad(TEGRA_IO_PAD_UFS, 49, UINT_MAX, "ufs"), \
|
||||
_pad(TEGRA_IO_PAD_DMIC_HV, 52, 2, "dmic-hv"), \
|
||||
_pad(TEGRA_IO_PAD_EDP, 53, UINT_MAX, "edp"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC1_HV, 55, 4, "sdmmc1-hv"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC3_HV, 56, 6, "sdmmc3-hv"), \
|
||||
_pad(TEGRA_IO_PAD_CONN, 60, UINT_MAX, "conn"), \
|
||||
_pad(TEGRA_IO_PAD_AUDIO_HV, 61, 1, "audio-hv"), \
|
||||
_pad(TEGRA_IO_PAD_AO_HV, UINT_MAX, 0, "ao-hv")
|
||||
#define TEGRA186_IO_PAD_TABLE(_pad) \
|
||||
/* .id .dpd .voltage .name */ \
|
||||
_pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
|
||||
_pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \
|
||||
_pad(TEGRA_IO_PAD_DSI, 2, UINT_MAX, "dsi"), \
|
||||
_pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK_BIAS, 4, UINT_MAX, "pex-clk-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK3, 5, UINT_MAX, "pex-clk3"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK1, 7, UINT_MAX, "pex-clk1"), \
|
||||
_pad(TEGRA_IO_PAD_USB0, 9, UINT_MAX, "usb0"), \
|
||||
_pad(TEGRA_IO_PAD_USB1, 10, UINT_MAX, "usb1"), \
|
||||
_pad(TEGRA_IO_PAD_USB2, 11, UINT_MAX, "usb2"), \
|
||||
_pad(TEGRA_IO_PAD_USB_BIAS, 12, UINT_MAX, "usb-bias"), \
|
||||
_pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \
|
||||
_pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \
|
||||
_pad(TEGRA_IO_PAD_HSIC, 19, UINT_MAX, "hsic"), \
|
||||
_pad(TEGRA_IO_PAD_DBG, 25, UINT_MAX, "dbg"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI_DP0, 28, UINT_MAX, "hdmi-dp0"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI_DP1, 29, UINT_MAX, "hdmi-dp1"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC2_HV, 34, 5, "sdmmc2-hv"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC4, 36, UINT_MAX, "sdmmc4"), \
|
||||
_pad(TEGRA_IO_PAD_CAM, 38, UINT_MAX, "cam"), \
|
||||
_pad(TEGRA_IO_PAD_DSIB, 40, UINT_MAX, "dsib"), \
|
||||
_pad(TEGRA_IO_PAD_DSIC, 41, UINT_MAX, "dsic"), \
|
||||
_pad(TEGRA_IO_PAD_DSID, 42, UINT_MAX, "dsid"), \
|
||||
_pad(TEGRA_IO_PAD_CSIC, 43, UINT_MAX, "csic"), \
|
||||
_pad(TEGRA_IO_PAD_CSID, 44, UINT_MAX, "csid"), \
|
||||
_pad(TEGRA_IO_PAD_CSIE, 45, UINT_MAX, "csie"), \
|
||||
_pad(TEGRA_IO_PAD_CSIF, 46, UINT_MAX, "csif"), \
|
||||
_pad(TEGRA_IO_PAD_SPI, 47, UINT_MAX, "spi"), \
|
||||
_pad(TEGRA_IO_PAD_UFS, 49, UINT_MAX, "ufs"), \
|
||||
_pad(TEGRA_IO_PAD_DMIC_HV, 52, 2, "dmic-hv"), \
|
||||
_pad(TEGRA_IO_PAD_EDP, 53, UINT_MAX, "edp"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC1_HV, 55, 4, "sdmmc1-hv"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC3_HV, 56, 6, "sdmmc3-hv"), \
|
||||
_pad(TEGRA_IO_PAD_CONN, 60, UINT_MAX, "conn"), \
|
||||
_pad(TEGRA_IO_PAD_AUDIO_HV, 61, 1, "audio-hv"), \
|
||||
_pad(TEGRA_IO_PAD_AO_HV, UINT_MAX, 0, "ao-hv")
|
||||
|
||||
static const struct tegra_io_pad_soc tegra186_io_pads[] = {
|
||||
TEGRA186_IO_PAD_TABLE(TEGRA_IO_PAD)
|
||||
|
|
@ -2874,56 +3222,69 @@ static const struct tegra_pmc_soc tegra186_pmc_soc = {
|
|||
.num_reset_levels = ARRAY_SIZE(tegra186_reset_levels),
|
||||
.num_wake_events = ARRAY_SIZE(tegra186_wake_events),
|
||||
.wake_events = tegra186_wake_events,
|
||||
.pmc_clks_data = NULL,
|
||||
.num_pmc_clks = 0,
|
||||
.has_blink_output = false,
|
||||
};
|
||||
|
||||
#define TEGRA194_IO_PAD_TABLE(_pad) \
|
||||
/* .id .dpd .voltage .name */ \
|
||||
_pad(TEGRA_IO_PAD_CSIA, 0, UINT_MAX, "csia"), \
|
||||
_pad(TEGRA_IO_PAD_CSIB, 1, UINT_MAX, "csib"), \
|
||||
_pad(TEGRA_IO_PAD_MIPI_BIAS, 3, UINT_MAX, "mipi-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK_BIAS, 4, UINT_MAX, "pex-clk-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK3, 5, UINT_MAX, "pex-clk3"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK2, 6, UINT_MAX, "pex-clk2"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK1, 7, UINT_MAX, "pex-clk1"), \
|
||||
_pad(TEGRA_IO_PAD_EQOS, 8, UINT_MAX, "eqos"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK_2_BIAS, 9, UINT_MAX, "pex-clk-2-bias"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CLK_2, 10, UINT_MAX, "pex-clk-2"), \
|
||||
_pad(TEGRA_IO_PAD_DAP3, 11, UINT_MAX, "dap3"), \
|
||||
_pad(TEGRA_IO_PAD_DAP5, 12, UINT_MAX, "dap5"), \
|
||||
_pad(TEGRA_IO_PAD_UART, 14, UINT_MAX, "uart"), \
|
||||
_pad(TEGRA_IO_PAD_PWR_CTL, 15, UINT_MAX, "pwr-ctl"), \
|
||||
_pad(TEGRA_IO_PAD_SOC_GPIO53, 16, UINT_MAX, "soc-gpio53"), \
|
||||
_pad(TEGRA_IO_PAD_AUDIO, 17, UINT_MAX, "audio"), \
|
||||
_pad(TEGRA_IO_PAD_GP_PWM2, 18, UINT_MAX, "gp-pwm2"), \
|
||||
_pad(TEGRA_IO_PAD_GP_PWM3, 19, UINT_MAX, "gp-pwm3"), \
|
||||
_pad(TEGRA_IO_PAD_SOC_GPIO12, 20, UINT_MAX, "soc-gpio12"), \
|
||||
_pad(TEGRA_IO_PAD_SOC_GPIO13, 21, UINT_MAX, "soc-gpio13"), \
|
||||
_pad(TEGRA_IO_PAD_SOC_GPIO10, 22, UINT_MAX, "soc-gpio10"), \
|
||||
_pad(TEGRA_IO_PAD_UART4, 23, UINT_MAX, "uart4"), \
|
||||
_pad(TEGRA_IO_PAD_UART5, 24, UINT_MAX, "uart5"), \
|
||||
_pad(TEGRA_IO_PAD_DBG, 25, UINT_MAX, "dbg"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI_DP3, 26, UINT_MAX, "hdmi-dp3"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI_DP2, 27, UINT_MAX, "hdmi-dp2"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI_DP0, 28, UINT_MAX, "hdmi-dp0"), \
|
||||
_pad(TEGRA_IO_PAD_HDMI_DP1, 29, UINT_MAX, "hdmi-dp1"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CNTRL, 32, UINT_MAX, "pex-cntrl"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_CTL2, 33, UINT_MAX, "pex-ctl2"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_L0_RST_N, 34, UINT_MAX, "pex-l0-rst"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_L1_RST_N, 35, UINT_MAX, "pex-l1-rst"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC4, 36, UINT_MAX, "sdmmc4"), \
|
||||
_pad(TEGRA_IO_PAD_PEX_L5_RST_N, 37, UINT_MAX, "pex-l5-rst"), \
|
||||
_pad(TEGRA_IO_PAD_CAM, 38, UINT_MAX, "cam"), \
|
||||
_pad(TEGRA_IO_PAD_CSIC, 43, UINT_MAX, "csic"), \
|
||||
_pad(TEGRA_IO_PAD_CSID, 44, UINT_MAX, "csid"), \
|
||||
_pad(TEGRA_IO_PAD_CSIE, 45, UINT_MAX, "csie"), \
|
||||
_pad(TEGRA_IO_PAD_CSIF, 46, UINT_MAX, "csif"), \
|
||||
_pad(TEGRA_IO_PAD_SPI, 47, UINT_MAX, "spi"), \
|
||||
_pad(TEGRA_IO_PAD_UFS, 49, UINT_MAX, "ufs"), \
|
||||
_pad(TEGRA_IO_PAD_CSIG, 50, UINT_MAX, "csig"), \
|
||||
_pad(TEGRA_IO_PAD_CSIH, 51, UINT_MAX, "csih"), \
|
||||
_pad(TEGRA_IO_PAD_EDP, 53, UINT_MAX, "edp"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC1_HV, 55, 4, "sdmmc1-hv"), \
|
||||
_pad(TEGRA_IO_PAD_SDMMC3_HV, 56, 6, "sdmmc3-hv"), \
|
||||
_pad(TEGRA_IO_PAD_CONN, 60, UINT_MAX, "conn"), \
|
||||
_pad(TEGRA_IO_PAD_AUDIO_HV, 61, 1, "audio-hv"), \
|
||||
_pad(TEGRA_IO_PAD_AO_HV, UINT_MAX, 0, "ao-hv")
|
||||
|
||||
static const struct tegra_io_pad_soc tegra194_io_pads[] = {
|
||||
{ .id = TEGRA_IO_PAD_CSIA, .dpd = 0, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_CSIB, .dpd = 1, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_MIPI_BIAS, .dpd = 3, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_CLK_BIAS, .dpd = 4, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_CLK3, .dpd = 5, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_CLK2, .dpd = 6, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_CLK1, .dpd = 7, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_EQOS, .dpd = 8, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_CLK2_BIAS, .dpd = 9, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_CLK2, .dpd = 10, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_DAP3, .dpd = 11, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_DAP5, .dpd = 12, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_UART, .dpd = 14, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PWR_CTL, .dpd = 15, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_SOC_GPIO53, .dpd = 16, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_AUDIO, .dpd = 17, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_GP_PWM2, .dpd = 18, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_GP_PWM3, .dpd = 19, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_SOC_GPIO12, .dpd = 20, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_SOC_GPIO13, .dpd = 21, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_SOC_GPIO10, .dpd = 22, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_UART4, .dpd = 23, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_UART5, .dpd = 24, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_DBG, .dpd = 25, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_HDMI_DP3, .dpd = 26, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_HDMI_DP2, .dpd = 27, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_HDMI_DP0, .dpd = 28, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_HDMI_DP1, .dpd = 29, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_CNTRL, .dpd = 32, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_CTL2, .dpd = 33, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_L0_RST_N, .dpd = 34, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_L1_RST_N, .dpd = 35, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_SDMMC4, .dpd = 36, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_PEX_L5_RST_N, .dpd = 37, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_CSIC, .dpd = 43, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_CSID, .dpd = 44, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_CSIE, .dpd = 45, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_CSIF, .dpd = 46, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_SPI, .dpd = 47, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_UFS, .dpd = 49, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_CSIG, .dpd = 50, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_CSIH, .dpd = 51, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_EDP, .dpd = 53, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_SDMMC1_HV, .dpd = 55, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_SDMMC3_HV, .dpd = 56, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_CONN, .dpd = 60, .voltage = UINT_MAX },
|
||||
{ .id = TEGRA_IO_PAD_AUDIO_HV, .dpd = 61, .voltage = UINT_MAX },
|
||||
TEGRA194_IO_PAD_TABLE(TEGRA_IO_PAD)
|
||||
};
|
||||
|
||||
static const struct pinctrl_pin_desc tegra194_pin_descs[] = {
|
||||
TEGRA194_IO_PAD_TABLE(TEGRA_IO_PIN_DESC)
|
||||
};
|
||||
|
||||
static const struct tegra_pmc_regs tegra194_pmc_regs = {
|
||||
|
|
@ -2976,10 +3337,12 @@ static const struct tegra_pmc_soc tegra194_pmc_soc = {
|
|||
.has_tsense_reset = false,
|
||||
.has_gpu_clamps = false,
|
||||
.needs_mbist_war = false,
|
||||
.has_impl_33v_pwr = false,
|
||||
.has_impl_33v_pwr = true,
|
||||
.maybe_tz_only = false,
|
||||
.num_io_pads = ARRAY_SIZE(tegra194_io_pads),
|
||||
.io_pads = tegra194_io_pads,
|
||||
.num_pin_descs = ARRAY_SIZE(tegra194_pin_descs),
|
||||
.pin_descs = tegra194_pin_descs,
|
||||
.regs = &tegra194_pmc_regs,
|
||||
.init = NULL,
|
||||
.setup_irq_polarity = tegra186_pmc_setup_irq_polarity,
|
||||
|
|
@ -2991,6 +3354,9 @@ static const struct tegra_pmc_soc tegra194_pmc_soc = {
|
|||
.num_reset_levels = ARRAY_SIZE(tegra186_reset_levels),
|
||||
.num_wake_events = ARRAY_SIZE(tegra194_wake_events),
|
||||
.wake_events = tegra194_wake_events,
|
||||
.pmc_clks_data = NULL,
|
||||
.num_pmc_clks = 0,
|
||||
.has_blink_output = false,
|
||||
};
|
||||
|
||||
static const struct of_device_id tegra_pmc_match[] = {
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -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
|
||||
|
|
|
|||
|
|
@ -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 */
|
||||
|
|
|
|||
|
|
@ -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 */
|
||||
|
|
|
|||
16
include/dt-bindings/soc/tegra-pmc.h
Normal file
16
include/dt-bindings/soc/tegra-pmc.h
Normal file
|
|
@ -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 */
|
||||
|
|
@ -113,8 +113,9 @@ enum tegra_io_pad {
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TEGRA_IO_PAD_PEX_CLK_BIAS,
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TEGRA_IO_PAD_PEX_CLK1,
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TEGRA_IO_PAD_PEX_CLK2,
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TEGRA_IO_PAD_PEX_CLK2_BIAS,
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TEGRA_IO_PAD_PEX_CLK3,
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TEGRA_IO_PAD_PEX_CLK_2_BIAS,
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TEGRA_IO_PAD_PEX_CLK_2,
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TEGRA_IO_PAD_PEX_CNTRL,
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TEGRA_IO_PAD_PEX_CTL2,
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TEGRA_IO_PAD_PEX_L0_RST_N,
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||||
|
|
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|||
Loading…
Reference in New Issue
Block a user