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UPSTREAM-PEND: drivers: dac: backport dac for mspm0 #73

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Merged
natto1784 merged 16 commits into from
Oct 8, 2026
Merged

UPSTREAM-PEND: drivers: dac: backport dac for mspm0 #73

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c29803c
UPSTREAM: dts: bindings: dac: add DT bindings for TI MSPM0 G-Series D…
santhosh-c-c Oct 7, 2026
745d1bd
UPSTREAM: drivers: dac: add driver support for TI MSPM0 G-Series DAC …
santhosh-c-c Oct 7, 2026
784d74e
UPSTREAM: dts: arm: ti: mspm0: g: add DAC nodes for TI MSPM0 G-Series
santhosh-c-c Oct 7, 2026
19d26a5
UPSTREAM: boards: ti: lp_mspm0g3507: enable DAC support
santhosh-c-c Oct 7, 2026
8cbd777
UPSTREAM: boards: ti: lp_mspm0g3519: enable DAC support
santhosh-c-c Oct 7, 2026
242aa7b
UPSTREAM: tests: drivers: dac: dac_api: add support for MSPM0G series
santhosh-c-c Oct 7, 2026
c7a1988
UPSTREAM-PEND: drivers: dac: ti: mspm0: fix inverted output enable logic
Tejas-Garg-ti Oct 8, 2026
34802e8
UPSTREAM-PEND: driver: dac: ti: mspm0: Convert to native register access
Tejas-Garg-ti Oct 8, 2026
99e8b27
UPSTREAM-PEND: boards: ti: Add boards level changes for dac and adc p…
Tejas-Garg-ti Oct 8, 2026
02ac92e
UPSTREAM-PEND: tests: drivers: dac: Add test scenario for mspm0g3507/…
Tejas-Garg-ti Oct 8, 2026
b74bb23
TI: tests: drivers: dac: Add adc changes to allign with adc changes
Tejas-Garg-ti Oct 8, 2026
2e0b242
UPSTREAM-PEND: dts: bindings: dac: Add dts binding for fifo functiona…
Tejas-Garg-ti Oct 8, 2026
0c96a3f
UPSTREAM-PEND: dts: arm: ti: Adding interrupt property for dac periph…
Tejas-Garg-ti Oct 8, 2026
be08247
UPSTREAM-PEND: drivers: dac: Update dac driver to add fifo functionality
Tejas-Garg-ti Oct 8, 2026
62e5531
UPSTREAM-PEND: boards: ti: add board dts changes to enable fifo funct…
Tejas-Garg-ti Oct 8, 2026
0eaa5e0
UPSTREAM-PEND: samples: drivers: dac: Modifying sample to add custom …
Tejas-Garg-ti Oct 8, 2026
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16 changes: 16 additions & 0 deletions boards/ti/lp_mspm0g3507/lp_mspm0g3507.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -48,6 +48,12 @@
pwms = <&pwma0 0 PWM_MSEC(100) PWM_POLARITY_NORMAL>;
};
};

zephyr,user {
dac = <&dac0>;
dac-channel-id = <0>;
dac-resolution = <12>;
};
};

&cpu0 {
Expand All @@ -68,6 +74,10 @@
status = "okay";
};

&mfpclk {
status = "okay";
};

&canclk {
clocks = <&syspll>;
status = "okay";
Expand Down Expand Up @@ -134,6 +144,12 @@
pinctrl-names = "default";
};

&dac0 {
status = "okay";
fifo-enable;
sample-rate-hz = <1000>;
};

&vref0 {
status = "okay";
pinctrl-0 = <&analog_pa23>;
Expand Down
1 change: 1 addition & 0 deletions boards/ti/lp_mspm0g3507/lp_mspm0g3507.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ supported:
- uart
- gpio
- can
- dac
- vref
- dma
- trng
Expand Down
16 changes: 16 additions & 0 deletions boards/ti/lp_mspm0g3519/lp_mspm0g3519.dts
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
/* SPDX-License-Identifier: Apache-2.0 */

Check warning on line 1 in boards/ti/lp_mspm0g3519/lp_mspm0g3519.dts

View workflow job for this annotation

GitHub Actions / Run compliance checks on patch series (PR)

Copyright missing 

boards/ti/lp_mspm0g3519/lp_mspm0g3519.dts:1 File has no SPDX-FileCopyrightText header, consider adding one.
Check SPDX headers and copyright lines with the reuse Python API.

/dts-v1/;

Expand Down Expand Up @@ -63,6 +63,12 @@
zephyr,code = <INPUT_KEY_1>;
};
};

zephyr,user {
dac = <&dac0>;
dac-channel-id = <0>;
dac-resolution = <12>;
};
};

&cpu0 {
Expand All @@ -83,6 +89,10 @@
status = "okay";
};

&mfpclk {
status = "okay";
};

&canclk {
clocks = <&syspll>;
status = "okay";
Expand Down Expand Up @@ -124,6 +134,12 @@
pinctrl-names = "default";
};

&dac0 {
status = "okay";
fifo-enable;
sample-rate-hz = <1000>;
};

&vref0 {
status = "okay";
pinctrl-0 = <&analog_pa23>;
Expand Down
1 change: 1 addition & 0 deletions boards/ti/lp_mspm0g3519/lp_mspm0g3519.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,7 @@ supported:
- uart
- gpio
- can
- dac
- vref
- dma
- trng
Expand Down
1 change: 1 addition & 0 deletions drivers/dac/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@ zephyr_library_sources_ifdef(CONFIG_DAC_MCUX_DAC12 dac_mcux_dac12.c)
zephyr_library_sources_ifdef(CONFIG_DAC_MCUX_DAC32 dac_mcux_dac32.c)
zephyr_library_sources_ifdef(CONFIG_DAC_MCUX_GAU dac_mcux_gau.c)
zephyr_library_sources_ifdef(CONFIG_DAC_MCUX_LPDAC dac_mcux_lpdac.c)
zephyr_library_sources_ifdef(CONFIG_DAC_MSPM0 dac_mspm0.c)
zephyr_library_sources_ifdef(CONFIG_DAC_NXP_HPDAC dac_nxp_hpdac.c)
zephyr_library_sources_ifdef(CONFIG_DAC_RENESAS_RA dac_renesas_ra.c)
zephyr_library_sources_ifdef(CONFIG_DAC_SAM dac_sam.c)
Expand Down
1 change: 1 addition & 0 deletions drivers/dac/Kconfig
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Expand Up @@ -48,6 +48,7 @@ source "drivers/dac/Kconfig.mchp"
source "drivers/dac/Kconfig.mcp4725"
source "drivers/dac/Kconfig.mcp4728"
source "drivers/dac/Kconfig.mcux"
source "drivers/dac/Kconfig.mspm0"
source "drivers/dac/Kconfig.renesas_ra"
source "drivers/dac/Kconfig.sam"
source "drivers/dac/Kconfig.sam0"
Expand Down
13 changes: 13 additions & 0 deletions drivers/dac/Kconfig.mspm0
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Original file line number Diff line number Diff line change
@@ -0,0 +1,13 @@
# TI MSPM0 DAC Driver Configuration

# Copyright (c) 2026 Linumiz
# Copyright (c) 2026 Texas Instruments Incorporated
# SPDX-License-Identifier: Apache-2.0

config DAC_MSPM0
bool "TI MSPM0 Digital To Analog Converter (DAC) Driver"
default y
depends on DT_HAS_TI_MSPM0_DAC_ENABLED
help
Enable support for the DAC (Digital-to-Analog Converter)
peripheral driver for Texas Instruments MSPM0 G-Series MCUs.
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