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8fd06aeb8a
Add basic Power Management Unit (PMU) driver for Exynos SoCs. For now it's only capable of changing UART path in PMU, which is needed for E850-96 board. The driver's structure resembles the exynos-pmu driver from Linux kernel, and although it's very basic and slim at the moment, it can be easily extended in future if the need arises. UCLASS_NOP is used, as there are no benefits in using more elaborate classes like UCLASS_MISC in this case. The DM_FLAG_PROBE_AFTER_BIND flag is added in bind function, as the probe function must be always called for this driver. Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org> Reviewed-by: Chanho Park <chanho61.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
5 lines
119 B
Makefile
5 lines
119 B
Makefile
# SPDX-License-Identifier: GPL-2.0+
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obj-$(CONFIG_EXYNOS_PMU) += exynos-pmu.o
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obj-$(CONFIG_EXYNOS_USI) += exynos-usi.o
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