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/openbmc/u-boot/arch/nios2/dts/
H A D10m50_devboard.dts1 // SPDX-License-Identifier: GPL-2.0+
8 /dts-v1/;
12 compatible = "altr,niosii-max10";
13 #address-cells = <1>;
14 #size-cells = <1>;
17 #address-cells = <1>;
18 #size-cells = <0>;
21 u-boot,dm-pre-reloc;
23 compatible = "altr,nios2-1.1";
25 interrupt-controller;
[all …]
/openbmc/linux/Documentation/devicetree/bindings/clock/
H A Dnvidia,tegra124-car.yaml1 # SPDX-License-Identifier: (GPL-2.0+ OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/clock/nvidia,tegra124-car.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: NVIDIA Tegra Clock and Reset Controller
10 - Jon Hunter <jonathanh@nvidia.com>
11 - Thierry Reding <thierry.reding@gmail.com>
14 The Clock and Reset (CAR) is the HW module responsible for muxing and gating
18 the clock source programming and most of the clock dividers.
20 CLKGEN input signals include the external clock for the reference frequency
[all …]
H A Dqoriq-clock.txt1 * Clock Block on Freescale QorIQ Platforms
4 SYSCLK signal. The SYSCLK input (frequency) is multiplied using
14 --------------- -------------
18 1. Clock Block Binding
21 - compatible: Should contain a chip-specific clock block compatible
22 string and (if applicable) may contain a chassis-version clock
25 Chip-specific strings are of the form "fsl,<chip>-clockgen", such as:
26 * "fsl,p2041-clockgen"
27 * "fsl,p3041-clockgen"
28 * "fsl,p4080-clockgen"
[all …]
/openbmc/linux/arch/nios2/boot/dts/
H A D10m50_devboard.dts1 // SPDX-License-Identifier: GPL-2.0-only
6 /dts-v1/;
10 compatible = "altr,niosii-max10";
11 #address-cells = <1>;
12 #size-cells = <1>;
15 #address-cells = <1>;
16 #size-cells = <0>;
20 compatible = "altr,nios2-1.1";
22 interrupt-controller;
23 #interrupt-cells = <1>;
[all …]
/openbmc/linux/arch/arm/boot/dts/nvidia/
H A Dtegra124-apalis-emc.dtsi1 // SPDX-License-Identifier: GPL-2.0 OR X11
3 * Copyright 2016-2019 Toradex AG
7 #include <dt-bindings/clock/tegra124-car.h>
10 clock@60006000 {
11 emc-timings-1 {
12 nvidia,ram-code = <1>;
14 timing-12750000 {
15 clock-frequency = <12750000>;
16 nvidia,parent-clock-frequency = <408000000>;
18 clock-names = "emc-parent";
[all …]
H A Dtegra124-jetson-tk1-emc.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/clock/tegra124-car.h>
6 clock@60006000 {
7 emc-timings-3 {
8 nvidia,ram-code = <3>;
10 timing-12750000 {
11 clock-frequency = <12750000>;
12 nvidia,parent-clock-frequency = <408000000>;
14 clock-names = "emc-parent";
17 timing-20400000 {
[all …]
H A Dtegra124-nyan-blaze-emc.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #include <dt-bindings/clock/tegra124-car.h>
6 clock@60006000 {
7 emc-timings-1 {
8 nvidia,ram-code = <1>;
10 timing-12750000 {
11 clock-frequency = <12750000>;
12 nvidia,parent-clock-frequency = <408000000>;
14 clock-names = "emc-parent";
17 timing-20400000 {
[all …]
/openbmc/linux/arch/powerpc/boot/dts/
H A Dmpc836x_rdk.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * Copyright 2007-2008 MontaVista Software, Inc.
11 /dts-v1/;
14 #address-cells = <1>;
15 #size-cells = <1>;
31 #address-cells = <1>;
32 #size-cells = <0>;
37 d-cache-line-size = <32>;
38 i-cache-line-size = <32>;
39 d-cache-size = <32768>;
[all …]
H A Dacadia.dts11 /dts-v1/;
14 #address-cells = <1>;
15 #size-cells = <1>;
18 dcr-parent = <&{/cpus/cpu@0}>;
27 #address-cells = <1>;
28 #size-cells = <0>;
34 clock-frequency = <0>; /* Filled in by wrapper */
35 timebase-frequency = <0>; /* Filled in by wrapper */
36 i-cache-line-size = <32>;
37 d-cache-line-size = <32>;
[all …]
H A Dbamboo.dts14 /dts-v1/;
17 #address-cells = <2>;
18 #size-cells = <1>;
21 dcr-parent = <&{/cpus/cpu@0}>;
33 #address-cells = <1>;
34 #size-cells = <0>;
40 clock-frequency = <0>; /* Filled in by zImage */
41 timebase-frequency = <0>; /* Filled in by zImage */
42 i-cache-line-size = <32>;
43 d-cache-line-size = <32>;
[all …]
H A Dtqm8xx.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
9 /dts-v1/;
14 #address-cells = <1>;
15 #size-cells = <1>;
25 #address-cells = <1>;
26 #size-cells = <0>;
31 d-cache-line-size = <16>; // 16 bytes
32 i-cache-line-size = <16>; // 16 bytes
33 d-cache-size = <0x1000>; // L1, 4K
34 i-cache-size = <0x1000>; // L1, 4K
[all …]
H A Dsam440ep.dts16 /dts-v1/;
19 #address-cells = <2>;
20 #size-cells = <1>;
34 #address-cells = <1>;
35 #size-cells = <0>;
41 clock-frequency = <0>; /* Filled in by zImage */
42 timebase-frequency = <0>; /* Filled in by zImage */
43 i-cache-line-size = <32>;
44 d-cache-line-size = <32>;
45 i-cache-size = <32768>;
[all …]
/openbmc/linux/drivers/clk/samsung/
H A Dclk-cpu.h1 /* SPDX-License-Identifier: GPL-2.0-only */
5 * Common Clock Framework support for all PLL's in Samsung platforms
15 * @prate: frequency of the primary parent clock (in KHz).
20 * clock domain. The parent frequency at which these divider values are valid is
21 * specified in @prate. The @prate is the frequency of the primary parent clock.
22 * For CPU clock domains that do not have a DIV1 register, the @div1 member
32 * struct exynos_cpuclk: information about clock supplied to a CPU core.
33 * @hw: handle between CCF and CPU clock.
34 * @alt_parent: alternate parent clock to use when switching the speed
35 * of the primary parent clock.
[all …]
/openbmc/linux/arch/mips/boot/dts/brcm/
H A Dbcm7125.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #address-cells = <1>;
4 #size-cells = <1>;
8 #address-cells = <1>;
9 #size-cells = <0>;
11 mips-hpt-frequency = <202500000>;
30 cpu_intc: interrupt-controller {
31 #address-cells = <0>;
32 compatible = "mti,cpu-interrupt-controller";
34 interrupt-controller;
[all …]
H A Dbcm7420.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #address-cells = <1>;
4 #size-cells = <1>;
8 #address-cells = <1>;
9 #size-cells = <0>;
11 mips-hpt-frequency = <93750000>;
30 cpu_intc: interrupt-controller {
31 #address-cells = <0>;
32 compatible = "mti,cpu-interrupt-controller";
34 interrupt-controller;
[all …]
H A Dbcm7358.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 #address-cells = <1>;
4 #size-cells = <1>;
8 #address-cells = <1>;
9 #size-cells = <0>;
11 mips-hpt-frequency = <375000000>;
24 cpu_intc: interrupt-controller {
25 #address-cells = <0>;
26 compatible = "mti,cpu-interrupt-controller";
28 interrupt-controller;
[all …]
/openbmc/u-boot/arch/riscv/dts/
H A Dae350_64.dts1 /dts-v1/;
4 #address-cells = <2>;
5 #size-cells = <2>;
16 stdout-path = "uart0:38400n8";
20 #address-cells = <1>;
21 #size-cells = <0>;
22 timebase-frequency = <60000000>;
29 mmu-type = "riscv,sv39";
30 clock-frequency = <60000000>;
31 d-cache-size = <0x8000>;
[all …]
H A Dae350_32.dts1 /dts-v1/;
4 #address-cells = <1>;
5 #size-cells = <1>;
16 stdout-path = "uart0:38400n8";
20 #address-cells = <1>;
21 #size-cells = <0>;
22 timebase-frequency = <60000000>;
29 mmu-type = "riscv,sv32";
30 clock-frequency = <60000000>;
31 d-cache-size = <0x8000>;
[all …]
/openbmc/u-boot/drivers/firmware/
H A Dti_sci.h1 /* SPDX-License-Identifier: BSD-3-Clause */
9 * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com/
34 /* Clock requests */
54 * struct ti_sci_msg_hdr - Generic Message Header for All messages and responses
75 * struct ti_sci_secure_msg_hdr - Header that prefixes all TISCI messages sent
86 * struct ti_sci_msg_resp_version - Response for a message
108 * struct ti_sci_msg_req_reboot - Reboot the SoC
119 * struct ti_sci_msg_board_config - Board configuration message
137 * struct ti_sci_msg_req_set_device_state - Set the desired state of the device
144 * + MSG_FLAG_DEVICE_WAKE_ENABLED - Configure the device to be a wake source.
[all …]
/openbmc/linux/drivers/clk/zynq/
H A Dpll.c1 // SPDX-License-Identifier: GPL-2.0-only
10 #include <linux/clk-provider.h>
15 * struct zynq_pll - pll clock
16 * @hw: Handle between common and hardware-specific interfaces
45 * zynq_pll_round_rate() - Round a clock frequency
46 * @hw: Handle between common and hardware-specific interfaces
47 * @rate: Desired clock frequency
48 * @prate: Clock frequency of parent clock
49 * Return: frequency closest to @rate the hardware can generate.
66 * zynq_pll_recalc_rate() - Recalculate clock frequency
[all …]
/openbmc/linux/arch/arm/boot/dts/hpe/
H A Dhpe-gxp.dtsi1 // SPDX-License-Identifier: GPL-2.0
6 /dts-v1/;
10 #address-cells = <1>;
11 #size-cells = <1>;
14 #address-cells = <1>;
15 #size-cells = <0>;
18 compatible = "arm,cortex-a9";
21 next-level-cache = <&L2>;
26 pll: clock-0 {
27 compatible = "fixed-clock";
[all …]
/openbmc/linux/Documentation/devicetree/bindings/interconnect/
H A Dsamsung,exynos-bus.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/interconnect/samsung,exynos-bus.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Chanwoo Choi <cw00.choi@samsung.com>
11 - Krzysztof Kozlowski <krzk@kernel.org>
15 sub-blocks in SoC. Most Exynos SoCs share the common architecture for buses.
16 Generally, each bus of Exynos SoC includes a source clock and a power line,
17 which are able to change the clock frequency of the bus in runtime. To
20 sub-blocks.
[all …]
/openbmc/qemu/include/hw/
H A Dclock.h4 * Copyright GreenSocs 2016-2020
11 * See the COPYING file in the top-level directory.
19 #include "qemu/host-utils.h"
22 #define TYPE_CLOCK "clock"
23 OBJECT_DECLARE_SIMPLE_TYPE(Clock, CLOCK)
32 ClockUpdate = 1, /* Clock period has just updated */
33 ClockPreUpdate = 2, /* Clock period is about to update */
39 * clock store a value representing the clock's period in 2^-32ns unit.
41 * + periods from 2^-32ns up to 4seconds
42 * + frequency from ~0.25Hz 2e10Ghz
[all …]
/openbmc/linux/arch/arc/boot/dts/
H A Dnsimosci_hs_idu.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2014-15 Synopsys, Inc. (www.synopsys.com)
5 /dts-v1/;
10 model = "snps,nsimosci_hs-smp";
12 #address-cells = <1>;
13 #size-cells = <1>;
14 interrupt-parent = <&core_intc>;
18 …n8 console=tty0 console=ttyS0,115200n8 consoleblan=0 debug video=640x480-24 print-fatal-signals=1";
26 compatible = "simple-bus";
27 #address-cells = <1>;
[all …]
/openbmc/linux/arch/mips/boot/dts/ingenic/
H A Djz4780.dtsi1 // SPDX-License-Identifier: GPL-2.0
2 #include <dt-bindings/clock/ingenic,jz4780-cgu.h>
3 #include <dt-bindings/clock/ingenic,tcu.h>
4 #include <dt-bindings/dma/jz4780-dma.h>
7 #address-cells = <1>;
8 #size-cells = <1>;
12 #address-cells = <1>;
13 #size-cells = <0>;
17 compatible = "ingenic,xburst-fpu1.0-mxu1.1";
21 clock-names = "cpu";
[all …]

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