7b0076a777
This patch introduces the 'QMSI RTC device driver' which is simply a shim driver based on RTC driver provided by QMSI BSP. Some config options are independent of the driver implementation used, so use a consistent name for them. In this case RTC Interrupt number and Priority use the same config options for both the QMSI and DesignWare drivers. In order to enable this driver, the following options should be set: CONFIG_QMSI_DRIVERS=y CONFIG_QMSI_INSTALL_PATH="/path/to/libqmsi/directory" CONFIG_RTC=y CONFIG_RTC_QMSI=y Change-Id: I48292406e5472e5786f3b9abbeb71016a273bfec Signed-off-by: Andre Guedes <andre.guedes@intel.com> Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@intel.com>
88 lines
1.8 KiB
Text
88 lines
1.8 KiB
Text
# Kconfig - RTC configuration options
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#
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#
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# Copyright (c) 2015 Intel Corporation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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#
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# Real-Time Clock (RTC) options
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#
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menuconfig RTC
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bool "Real-Time Clock"
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default n
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help
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Enable options for Real-Time Clock drivers.
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if RTC
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config RTC_IRQ
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int "Interrupt number"
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default 0
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help
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RTC interrupt number
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config RTC_IRQ_PRI
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int "Interrupt priority"
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default 2
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help
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RTC interrupt priority.
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config RTC_DRV_NAME
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string "Driver instance name"
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default "RTC_0"
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depends on RTC
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help
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RTC driver instance name
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config RTC_QMSI
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depends on QMSI_DRIVERS
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bool "QMSI RTC Driver"
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default n
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help
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Build QMSI RTC driver.
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config RTC_DW
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depends on !RTC_QMSI
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bool "Build Designware RTC Driver"
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default n
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help
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Designware RTC driver.
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config RTC_DW_CLOCK_GATE
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bool "Enable clock gating"
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depends on RTC_DW
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select CLOCK_CONTROL
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default n
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help
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Enable clock gating on RTC DesignWare controller
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config RTC_DW_CLOCK_GATE_DRV_NAME
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string "Clock gating driver name"
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depends on RTC_DW_CLOCK_GATE
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default ""
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config RTC_DW_CLOCK_GATE_SUBSYS
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int "Clock controller's subsystem"
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depends on RTC_DW_CLOCK_GATE
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default 0
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config RTC_DW_BASE_ADDR
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hex "Base address"
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depends on RTC_DW
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default 0x00000000
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help
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Base address to access RTC DesignWare controller registers
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endif # RTC
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