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path: root/drivers/mfd/stm32-timers.c
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2018-01-08mfd: stm32: Adopt SPDX identifierBenjamin Gaignard1-3/+1
Add SPDX identifier Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Acked-by: Philippe Ombredanne <pombredanne@nexb.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-07-06mfd: stm32-timers: Use devm_of_platform_populate()Benjamin Gaignard1-9/+1
Use devm_of_platform_populate() instead of of_platform_populate() and suppress stm32_timers_remove() which become useless. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-04-27mfd: stm32-timers: Fix max registerFabrice Gasnier1-1/+1
STM32 timers register bank size is 0x400. Fix regmap max_register. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Acked-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-04-27mfd: stm32-timers: Fix driver removalFabrice Gasnier1-0/+8
Add missing of_platform_depopulate() upon driver removal. Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-01-23mfd: Add STM32 Timers driverBenjamin Gaignard1-0/+80
This hardware block could at used at same time for PWM generation and IIO timers. PWM and IIO timer configuration are mixed in the same registers so we need a multi fonction driver to be able to share those registers. version 7: - rebase on v4.10-rc2 version 6: - rename files to stm32-timers - rename functions to stm32_timers_xxx version 5: - fix Lee comments about detect function - add missing dependency on REGMAP_MMIO version 4: - add a function to detect Auto Reload Register (ARR) size - rename the structure shared with other drivers version 2: - rename driver "stm32-gptimer" to be align with SoC documentation - only keep one compatible - use of_platform_populate() instead of devm_mfd_add_devices() Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>