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Searched +full:pll +full:- +full:32 +full:k +full:- +full:src (Results 1 – 14 of 14) sorted by relevance

/Zephyr-latest/dts/bindings/clock/
Dmicrochip,xec-pcr.yaml2 # SPDX-License-Identifier: Apache-2.0
6 compatible: "microchip,xec-pcr"
8 include: [clock-controller.yaml, pinctrl-device.yaml, base.yaml]
14 core-clock-div:
17 description: Divide 96 MHz PLL clock to produce Cortex-M4 core clock
19 slow-clock-div:
25 pll-32k-src:
28 description: 32 KHz clock source for PLL
30 periph-32k-src:
33 description: 32 KHz clock source for peripherals
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/Zephyr-latest/samples/boards/microchip/mec15xxevb_assy6853/power_management/
Dmec15xxevb_assy6853.overlay4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/clock/mchp_xec_pcr.h>
13 pll-32k-src = <MCHP_XEC_PLL_CLK32K_SRC_SIL_OSC>;
14 periph-32k-src = <MCHP_XEC_PERIPH_CLK32K_SRC_SO_SO>;
16 /* debug only, not using 32KHZ_IN pin */
17 pinctrl-0 = <&tst_clk_out_gpio060>;
19 pinctrl-names = "default";
/Zephyr-latest/samples/drivers/clock_control_xec/boards/
Dmec1501modular_assy6885.overlay4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/clock/mchp_xec_pcr.h>
13 pll-32k-src = <MCHP_XEC_PLL_CLK32K_SRC_SIL_OSC>;
14 periph-32k-src = <MCHP_XEC_PERIPH_CLK32K_SRC_SO_SO>;
15 xtal-single-ended;
16 internal-osc-disable;
18 /* debug only, not using 32KHZ_IN pin */
19 pinctrl-0 = <&tst_clk_out_gpio060 &clk_32khz_out_gpio221>;
21 /* 32KHZ_IN is a clock source and no debug */
22 /* pinctrl-0 = <&clk_32khz_in_gpio165>; */
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Dmec15xxevb_assy6853.overlay4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/clock/mchp_xec_pcr.h>
13 pll-32k-src = <MCHP_XEC_PLL_CLK32K_SRC_SIL_OSC>;
14 periph-32k-src = <MCHP_XEC_PERIPH_CLK32K_SRC_SO_SO>;
15 xtal-single-ended;
16 internal-osc-disable;
18 /* debug only, not using 32KHZ_IN pin */
19 pinctrl-0 = <&tst_clk_out_gpio060 &clk_32khz_out_gpio221>;
21 /* 32KHZ_IN is a clock source and no debug */
22 /* pinctrl-0 = <&clk_32khz_in_gpio165>; */
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Dmec172xevb_assy6906.overlay4 * SPDX-License-Identifier: Apache-2.0
7 #include <zephyr/dt-bindings/clock/mchp_xec_pcr.h>
13 pll-32k-src = <MCHP_XEC_PLL_CLK32K_SRC_SIL_OSC>;
14 periph-32k-src = <MCHP_XEC_PERIPH_CLK32K_SRC_SO_SO>;
15 xtal-single-ended;
16 internal-osc-disable;
18 /* debug only, not using 32KHZ_IN pin */
19 pinctrl-0 = <&tst_clk_out_gpio060 &clk_32khz_out_gpio221>;
21 /* 32KHZ_IN is a clock source and no debug */
22 /* pinctrl-0 = <&clk_32khz_in_gpio165>; */
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/Zephyr-latest/drivers/clock_control/
Dclock_control_mchp_xec.c4 * SPDX-License-Identifier: Apache-2.0
15 #include <zephyr/dt-bindings/clock/mchp_xec_pcr.h>
30 * 32KHz period counter minimum for pass/fail: 16-bit
31 * 32KHz period counter maximum for pass/fail: 16-bit
32 * 32KHz duty cycle variation max for pass/fail: 16-bit
33 * 32KHz valid count minimum: 8-bit
37 * One 32KHz clock pulse = 1464.84 48 MHz counts.
99 uint32_t RSVD4[(0x00c0 - 0x0094) / 4];
156 #define XEC_CC_VBATR_CS_XTAL_SE BIT(9) /* crystal XTAL2 used as 32KHz input */
162 /* MEC172x Select source of peripheral 32KHz clock */
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/Zephyr-latest/dts/arm/microchip/
Dmec1501hsz.dtsi4 * SPDX-License-Identifier: Apache-2.0
7 #include <arm/armv7-m.dtsi>
8 #include <zephyr/dt-bindings/adc/adc.h>
9 #include <zephyr/dt-bindings/clock/mchp_xec_pcr.h>
10 #include <zephyr/dt-bindings/i2c/i2c.h>
11 #include <zephyr/dt-bindings/gpio/gpio.h>
12 #include <zephyr/dt-bindings/gpio/microchip-xec-gpio.h>
16 #address-cells = <1>;
17 #size-cells = <0>;
21 compatible = "arm,cortex-m4";
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Dmec172x_common.dtsi4 * SPDX-License-Identifier: Apache-2.0
11 compatible = "microchip,xec-pcr";
13 reg-names = "pcrr", "vbatr";
15 core-clock-div = <1>;
17 pll-32k-src = <MCHP_XEC_PLL_CLK32K_SRC_SIL_OSC>;
18 periph-32k-src = <MCHP_XEC_PERIPH_CLK32K_SRC_SO_SO>;
19 clk32kmon-period-min = <1435>;
20 clk32kmon-period-max = <1495>;
21 clk32kmon-duty-cycle-var-max = <132>;
22 clk32kmon-valid-min = <4>;
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/Zephyr-latest/doc/releases/
Drelease-notes-2.3.rst18 with future support for features like 64-bit and absolute timeouts in mind
21 * Zephyr now integrates with the TF-M (Trusted Firmware M) PSA-compliant
24 * The CMSIS-DSP library is now included and integrated
33 * CVE-2020-10022: UpdateHub Module Copies a Variable-Sized Hash String
34 into a fixed-size array.
35 * CVE-2020-10059: UpdateHub Module Explicitly Disables TLS
37 * CVE-2020-10061: Improper handling of the full-buffer case in the
39 * CVE-2020-10062: Packet length decoding error in MQTT
40 * CVE-2020-10063: Remote Denial of Service in CoAP Option Parsing Due
42 * CVE-2020-10068: In the Zephyr project Bluetooth subsystem, certain
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Drelease-notes-2.7.rst17 * Support for M-Profile Vector Extensions (MVE) on ARMv8.1-M
18 * Improved thread safety for Newlib and C++ on SMP-capable systems
20 * New Action-based Power Management API
23 * Linker Support for Tightly-Coupled Memory in RISC-V
25 * Support for extended PCI / PCIe capabilities, improved MIS-X support
33 * The kernel now supports both 32- and 64-bit architectures
36 * We added support for Point-to-Point Protocol (PPP)
37 * We added support for UpdateHub, an end-to-end solution for over-the-air device updates
38 * We added support for ARM Cortex-R Architecture
40 * Expanded support for ARMv6-M architecture
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Drelease-notes-2.5.rst27 * CVE-2021-3323: Under embargo until 2021-04-14
28 * CVE-2021-3321: Under embargo until 2021-04-14
29 * CVE-2021-3320: Under embargo until 2021-04-14
39 <https://github.com/zephyrproject-rtos/zephyr/issues?q=is%3Aissue+is%3Aopen+label%3Abug>`_.
56 * Changed vcnl4040 dts binding default for property 'proximity-trigger'.
63 * The :c:func:`mqtt_keepalive_time_left` function now returns -1 if keep alive
67 timeout usage must use the new-style k_timeout_t type and not the
87 GPIO-only regulators a devicetree property ``supply-gpios`` is defined as a
101 * ARM Musca-A board and SoC support deprecated and planned to be removed in 2.6.0.
146 sys_heap/k_heaps. Note that the new-style heap is a general
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Drelease-notes-3.5.rst38 * CVE-2023-3725 `Zephyr project bug tracker GHSA-2g3m-p6c7-8rr3
39 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-2g3m-p6c7-8rr3>`_
41 * CVE-2023-4257 `Zephyr project bug tracker GHSA-853q-q69w-gf5j
42 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-853q-q69w-gf5j>`_
44 * CVE-2023-4258 `Zephyr project bug tracker GHSA-m34c-cp63-rwh7
45 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-m34c-cp63-rwh7>`_
47 * CVE-2023-4259 `Zephyr project bug tracker GHSA-gghm-c696-f4j4
48 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gghm-c696-f4j4>`_
50 * CVE-2023-4260 `Zephyr project bug tracker GHSA-gj27-862r-55wh
51 <https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-gj27-862r-55wh>`_
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Drelease-notes-3.3.rst14 * Introduced :ref:`USB-C <usbc_api>` device stack with PD (power delivery)
17 CMSIS-DSP as the default backend.
30 * CVE-2023-0359: Under embargo until 2023-04-20
32 * CVE-2023-0779: Under embargo until 2023-04-22
66 removed in favor of new :dtcompatible:`zephyr,flash-disk` devicetree binding.
71 * Starting from this release ``zephyr-`` prefixed tags won't be created
82 image states). Use of a truncated hash or non-sha256 hash will still work
88 registration function at boot-up. If applications register this then
93 application code, these will now automatically be registered at boot-up (this
129 This may cause out-of-tree scripts or commands to fail if they have relied
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Drelease-notes-3.2.rst13 * Added support for :ref:`bin-blobs` (also see :ref:`west-blobs`).
15 * Converted all supported boards from ``pinmux`` to :ref:`pinctrl-guide`.
31 * CVE-2022-2993: Under embargo until 2022-11-03
33 * CVE-2022-2741: Under embargo until 2022-10-14
56 This definition can be used by third-party code to compile code conditional
58 Therefore, any third-party code integrated using the Zephyr build system will
91 changed from ``-ENETDOWN`` to ``-ENETUNREACH``. A return value of ``-ENETDOWN`` now indicates
129 * Removed support for configuring the CAN-FD maximum DLC value via Kconfig
156 valid for specific bindings to specify like :dtcompatible:`gpio-leds` and
157 :dtcompatible:`fixed-partitions`.
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