michaelh/zephyr
1
0
Fork 0
Code Releases Activity

boards: nxp: Added I2S Support for RW612

Browse source 
Added I2S support for RW612.

Signed-off-by: Emilio Benavente <emilio.benavente@nxp.com>
This commit is contained in:
Emilio Benavente 2025-03-28 12:21:04 -05:00 • committed by Benjamin Cabé
commit 9a893c6bd9
6 changed files with 37 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

9
boards/nxp/frdm_rw612/frdm_rw612-pinctrl.dtsi
View file

@ -1,5 +1,5 @@
/* /*
* Copyright 2022-2024 NXP * Copyright 2022-2025 NXP
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@ -72,4 +72,11 @@
slew-rate = "ultra"; slew-rate = "ultra";
}; };
}; };
pinmux_flexcomm1_i2s: pinmux_flexcomm1_i2s {
group0 {
pinmux = <IO_MUX_FC1_I2S>;
slew-rate = "normal";
};
};
}; };

3
boards/nxp/frdm_rw612/frdm_rw612.yaml
View file

@ -1,5 +1,5 @@
# #
# Copyright 2022-2024 NXP # Copyright 2022-2025 NXP
# #
# SPDX-License-Identifier: Apache-2.0 # SPDX-License-Identifier: Apache-2.0
# #
@ -18,6 +18,7 @@ supported:
- dma - dma
- spi - spi
- i2c - i2c
- i2s
- entropy - entropy
- usb_device - usb_device
- watchdog - watchdog

9
boards/nxp/rd_rw612_bga/rd_rw612_bga-pinctrl.dtsi
View file

@ -1,5 +1,5 @@
/* /*
* Copyright 2022-2024 NXP * Copyright 2022-2025 NXP
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
@ -119,4 +119,11 @@
slew-rate = "normal"; slew-rate = "normal";
}; };
}; };
pinmux_flexcomm1_i2s: pinmux_flexcomm1_i2s {
group0 {
pinmux = <IO_MUX_FC1_I2S>;
slew-rate = "normal";
};
};
}; };

2
boards/nxp/rd_rw612_bga/rd_rw612_bga.dtsi
View file

@ -1,5 +1,5 @@
/* /*
* Copyright 2022-2024 NXP * Copyright 2022-2025 NXP
* *
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */

3
boards/nxp/rd_rw612_bga/rd_rw612_bga.yaml
View file

@ -1,5 +1,5 @@
# #
# Copyright 2022-2024 NXP # Copyright 2022-2025 NXP
# #
# SPDX-License-Identifier: Apache-2.0 # SPDX-License-Identifier: Apache-2.0
# #
@ -24,6 +24,7 @@ supported:
- gpio - gpio
- hwinfo - hwinfo
- i2c - i2c
- i2s
- pwm - pwm
- spi - spi
- usb_device - usb_device

16
soc/nxp/rw/soc.c
View file

@ -230,6 +230,22 @@ __weak __ramfunc void clock_init(void)
*/ */
CLOCK_AttachClk(kAUDIO_PLL_to_DMIC_CLK); CLOCK_AttachClk(kAUDIO_PLL_to_DMIC_CLK);
CLOCK_SetClkDiv(kCLOCK_DivDmicClk, 4); CLOCK_SetClkDiv(kCLOCK_DivDmicClk, 4);
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm0), nxp_lpc_i2s, okay))
CLOCK_AttachClk(kAUDIO_PLL_to_FLEXCOMM0);
#endif
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm1), nxp_lpc_i2s, okay))
CLOCK_AttachClk(kAUDIO_PLL_to_FLEXCOMM1);
#endif
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm2), nxp_lpc_i2s, okay))
CLOCK_AttachClk(kAUDIO_PLL_to_FLEXCOMM2);
#endif
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm3), nxp_lpc_i2s, okay))
CLOCK_AttachClk(kAUDIO_PLL_to_FLEXCOMM3);
#endif
#if (DT_NODE_HAS_COMPAT_STATUS(DT_NODELABEL(flexcomm14), nxp_lpc_i2s, okay))
CLOCK_AttachClk(kAUDIO_PLL_to_FLEXCOMM14);
#endif
#endif #endif
#if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lcdic)) && CONFIG_MIPI_DBI_NXP_LCDIC #if DT_NODE_HAS_STATUS_OKAY(DT_NODELABEL(lcdic)) && CONFIG_MIPI_DBI_NXP_LCDIC