ab1c140c93
Add an SPMI controller driver for the Glink PMIC register dumping debug interface. This can be used to read and write PMIC registers controlled by the charging firmware running on a remote processor (e.g. DSP). Change-Id: I10d0c345e35613c708eea0d2fbb9fd0e03ecf2b5 Signed-off-by: David Collins <collinsd@codeaurora.org>
49 lines
1.6 KiB
Plaintext
49 lines
1.6 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# SPMI driver configuration
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#
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menuconfig SPMI
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tristate "SPMI support"
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help
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SPMI (System Power Management Interface) is a two-wire
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serial interface between baseband and application processors
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and Power Management Integrated Circuits (PMIC).
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if SPMI
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config SPMI_MSM_PMIC_ARB
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tristate "Qualcomm MSM SPMI Controller (PMIC Arbiter)"
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select IRQ_DOMAIN_HIERARCHY
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depends on ARCH_QCOM || COMPILE_TEST
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depends on HAS_IOMEM
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default ARCH_QCOM
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help
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If you say yes to this option, support will be included for the
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built-in SPMI PMIC Arbiter interface on Qualcomm MSM family
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processors.
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This is required for communicating with Qualcomm PMICs and
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other devices that have the SPMI interface.
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config SPMI_MSM_PMIC_ARB_DEBUG
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tristate "QTI SPMI Debug Controller (PMIC Arbiter)"
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depends on ARCH_QCOM || COMPILE_TEST
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depends on HAS_IOMEM
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help
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If you say yes to this option, support will be included for the
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built-in SPMI PMIC Arbiter debug interface on Qualcomm Technologies,
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Inc. (QTI) MSM family processors. This feature is available on chips
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with PMIC arbiter version 5 and above.
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config SPMI_QTI_GLINK_DEBUG
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tristate "QTI Glink Debug SPMI Controller"
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depends on QTI_PMIC_GLINK
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help
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The Qualcomm Technologies, Inc. Glink debug SPMI controller driver
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provides an interface to read and write PMIC registers over PMIC
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Glink using a remote subsytem (e.g. DSP). This allows for debugging
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PMIC peripherals that would typically only be accessible to the
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charger and fuel gauging firmware running on the remote subsystem.
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endif
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