diff options
Diffstat (limited to 'plat/imx/common/imx_io_mux.c')
-rw-r--r-- | plat/imx/common/imx_io_mux.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/plat/imx/common/imx_io_mux.c b/plat/imx/common/imx_io_mux.c new file mode 100644 index 0000000..75de5d1 --- /dev/null +++ b/plat/imx/common/imx_io_mux.c @@ -0,0 +1,24 @@ +/* + * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <lib/mmio.h> + +#include <imx_regs.h> +#include <imx_io_mux.h> + +void imx_io_muxc_set_pad_alt_function(uint32_t pad_mux_offset, uint32_t alt_function) +{ + uintptr_t addr = (uintptr_t)(MXC_IO_MUXC_BASE + pad_mux_offset); + + mmio_write_32(addr, alt_function); +} + +void imx_io_muxc_set_pad_features(uint32_t pad_feature_offset, uint32_t pad_features) +{ + uintptr_t addr = (uintptr_t)(MXC_IO_MUXC_BASE + pad_feature_offset); + + mmio_write_32(addr, pad_features); +} |