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| author | Jayesh Choudhary <j-choudhary@ti.com> | 2026-09-23 16:46:04 +0530 |
|---|---|---|
| committer | Nishanth Menon <nm@ti.com> | 2026-09-28 12:11:43 -0500 |
| commit | e9591ff0ce7c83b68e4ddb285927415714030f4d (patch) | |
| tree | 8b5764453552301ac84d91307958afb85ab3ad0c /tools/perf/scripts/python | |
| parent | c62fa7c2b8b186a4e319f9a51f981604c46ff627 (diff) | |
arm64: dts: ti: Add audio overlay for k3-j721s2-evm
Add device tree overlay to enable analog audio support on J721S2-EVM
using PCM3168A codec connected to McASP4 serializers.
- Add audio_refclk1 clock node to k3-j721s2-main.dtsi
- Add nodes for sound-card, audio codec, I2C3 and McASP4
- Add pinmux for I2C3, McASP4, AUDIO_EXT_REFCLK1 and WKUP_GPIO_0
- Add GPIO expander (TCA6408) for codec control
- Add gpio-mux controller to route I2C3 lines
- Add GPIO hogs to route McASP serializers
- Set idle-state to 0 in mux0 and mux1 for McASP signal routing
- Disable main_mcan3 and main_mcan5 as they conflict with McASP4
signal routing via mux0 and mux1
Co-developed-by: Moteen Shah <m-shah@ti.com>
Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
Signed-off-by: Moteen Shah <m-shah@ti.com>
Reviewed-by: Hari Prasath Gujulan Elango <gehariprasath@ti.com>
Reviewed-by: Sen Wang <sen@ti.com>
Link: https://patch.msgid.link/20260923111604.4040417-3-m-shah@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions