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/linux-6.14.4/Documentation/devicetree/bindings/regulator/
Dqcom,qca6390-pmu.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/qcom,qca6390-pmu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Technologies, Inc. QCA6390 PMU Regulators
10 - Bartosz Golaszewski <[email protected]>
13 The QCA6390 package contains discrete modules for WLAN and Bluetooth. They
14 are powered by the Power Management Unit (PMU) that takes inputs from the
20 - qcom,qca6390-pmu
21 - qcom,wcn6750-pmu
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/linux-6.14.4/drivers/pci/pwrctrl/
Dpci-pwrctrl-pwrseq.c1 // SPDX-License-Identifier: GPL-2.0-only
9 #include <linux/pci-pwrctrl.h>
24 * Called before doing anything else to perform device-specific
37 * These nodes don't consume the regulator outputs from the PMU, and in pci_pwrctrl_pwrseq_qcm_wcn_validate_device()
44 if (!device_property_present(dev, "vddaon-supply")) in pci_pwrctrl_pwrseq_qcm_wcn_validate_device()
45 return -ENODEV; in pci_pwrctrl_pwrseq_qcm_wcn_validate_device()
66 struct device *dev = &pdev->dev; in pci_pwrctrl_pwrseq_probe()
70 if (!pdata || !pdata->target) in pci_pwrctrl_pwrseq_probe()
71 return -EINVAL; in pci_pwrctrl_pwrseq_probe()
73 if (pdata->validate_device) { in pci_pwrctrl_pwrseq_probe()
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/linux-6.14.4/drivers/power/sequencing/
Dpwrseq-qcom-wcn.c1 // SPDX-License-Identifier: GPL-2.0-only
45 if (!ctx->pdata->gpio_enable_delay_ms) in pwrseq_qcom_wcn_ensure_gpio_delay()
48 diff_jiffies = jiffies - ctx->last_gpio_enable_jf; in pwrseq_qcom_wcn_ensure_gpio_delay()
51 if (diff_msecs < ctx->pdata->gpio_enable_delay_ms) in pwrseq_qcom_wcn_ensure_gpio_delay()
52 msleep(ctx->pdata->gpio_enable_delay_ms - diff_msecs); in pwrseq_qcom_wcn_ensure_gpio_delay()
59 return regulator_bulk_enable(ctx->pdata->num_vregs, ctx->regs); in pwrseq_qcom_wcn_vregs_enable()
66 return regulator_bulk_disable(ctx->pdata->num_vregs, ctx->regs); in pwrseq_qcom_wcn_vregs_disable()
70 .name = "regulators-enable",
79 return clk_prepare_enable(ctx->clk); in pwrseq_qcom_wcn_clk_enable()
86 clk_disable_unprepare(ctx->clk); in pwrseq_qcom_wcn_clk_disable()
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/linux-6.14.4/arch/arm64/boot/dts/qcom/
Dsm8250-xiaomi-elish-common.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
3 * Copyright (c) 2022-2024 Jianhua Lu <[email protected]>
6 #include <dt-bindings/arm/qcom,ids.h>
7 #include <dt-bindings/phy/phy.h>
8 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
9 #include <dt-bindings/usb/pd.h>
20 /delete-node/ &adsp_mem;
21 /delete-node/ &cdsp_secure_heap;
22 /delete-node/ &slpi_mem;
23 /delete-node/ &spss_mem;
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Dqrb5165-rb5.dts1 // SPDX-License-Identifier: BSD-3-Clause
6 /dts-v1/;
8 #include <dt-bindings/leds/common.h>
9 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
10 #include <dt-bindings/sound/qcom,q6afe.h>
11 #include <dt-bindings/sound/qcom,q6asm.h>
12 #include <dt-bindings/usb/pd.h>
20 compatible = "qcom,qrb5165-rb5", "qcom,sm8250";
21 qcom,msm-id = <455 0x20001>;
22 qcom,board-id = <11 3>;
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