Re: [PATCH] pinctrl: tegra264: fix DAP2 DIN/DOUT mux functions
Thierry Reding <[email protected]>
| Newsgroups | org.kernel.vger.linux-tegra,org.kernel.vger.linux-gpio,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <ald0pajFVzOEEfnB@orome> |
On Wed, Jul 15, 2026 at 10:16:36AM +0000, Prathamesh Shete wrote:
> The dap2_din_pv7 and dap2_dout_pw0 pin groups were assigned swapped
> primary mux functions: dap2_din_pv7 (data input) was muxed to
> I2S2_SDATA_OUT and dap2_dout_pw0 (data output) to I2S2_SDATA_IN. As a
> result the I2S2 data-in and data-out signals were routed to the wrong
> pins, breaking DAP2 audio.
>
> Correct the functions so dap2_din_pv7 uses I2S2_SDATA_IN and dap2_dout_pw0
> uses I2S2_SDATA_OUT. The register offsets and drive-group macros are
> already correct and are left unchanged.
>
> Fixes: c98506206912 ("pinctrl: tegra: Add Tegra264 pinmux driver")
> Signed-off-by: Prathamesh Shete <[email protected]>
> ---
> drivers/pinctrl/tegra/pinctrl-tegra264.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
Acked-by: Thierry Reding <[email protected]>
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