drivers/entropy: stm32: Enable driver based on compatible
To ease driver configuration, enable ENTROPY_STM32_RNG only if device node matching driver compatible is enabled. No more need to enable config symbol under soc/ Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
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13 changed files with 3 additions and 52 deletions
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@ -3,12 +3,15 @@
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# Copyright (c) 2017 Erwin Rol <erwin@erwinrol.com>
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# SPDX-License-Identifier: Apache-2.0
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DT_COMPAT_ST_STM32_RNG := st,stm32-rng
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config ENTROPY_STM32_RNG
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bool "STM32 RNG driver"
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depends on SOC_FAMILY_STM32
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select ENTROPY_HAS_DRIVER
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select USE_STM32_LL_RNG
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select HAS_DTS_ENTROPY
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default $(dt_compat_enabled,$(DT_COMPAT_ST_STM32_RNG))
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help
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This option enables the RNG processor, which is a entropy number
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generator, based on a continuous analog noise, that provides
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@ -11,8 +11,4 @@ config SOC
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config NUM_IRQS
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default 82
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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endif # SOC_STM32F405XG
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@ -11,10 +11,6 @@ config SOC
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config NUM_IRQS
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default 82
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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endif # SOC_STM32F407XE
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if SOC_STM32F407XG
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@ -25,8 +21,4 @@ config SOC
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config NUM_IRQS
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default 82
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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endif # SOC_STM32F407XG
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@ -11,8 +11,4 @@ config SOC
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config NUM_IRQS
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default 97
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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endif # SOC_STM32F412CG
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@ -11,8 +11,4 @@ config SOC
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config NUM_IRQS
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default 97
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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endif # SOC_STM32F412ZG
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@ -11,8 +11,4 @@ config SOC
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config NUM_IRQS
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default 102
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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endif # SOC_STM32F413XX
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@ -11,10 +11,6 @@ config SOC
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config NUM_IRQS
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default 82
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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config CRYPTO_STM32
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default y
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depends on CRYPTO
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@ -11,8 +11,4 @@ config SOC
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config NUM_IRQS
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default 91
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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endif # SOC_STM32F429XX
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@ -11,10 +11,6 @@ config SOC
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config NUM_IRQS
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default 91
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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config CRYPTO_STM32
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default y
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depends on CRYPTO
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@ -11,8 +11,4 @@ config SOC
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config NUM_IRQS
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default 93
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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endif # SOC_STM32F469XX
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@ -16,10 +16,6 @@ config I2C_STM32_V2
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default y
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depends on I2C_STM32
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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config DMA_STM32_V1
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default y
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depends on DMA_STM32
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@ -14,8 +14,4 @@ config I2C_STM32_V2
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default y
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depends on I2C_STM32
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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endif # SOC_SERIES_STM32G4X
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@ -17,10 +17,6 @@ config I2C_STM32_V2
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default y
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depends on I2C_STM32
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config ENTROPY_STM32_RNG
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default y
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depends on ENTROPY_GENERATOR
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config DMA_STM32_V2
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default y
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depends on DMA_STM32
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