6.15-stable review patch. If anyone has any objections, please let me know.
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From: Thuan Nguyen thuan.nguyen-hong@banvien.com.vn
[ Upstream commit 652eea251dd852f02cef6223f367220acb3d1867 ]
White Hawk ARD audio uses a clock generated by the TPU, but commit 3d144ef10a44 ("pinctrl: renesas: r8a779g0: Fix TPU suffixes") renamed pin group "tpu_to0_a" to "tpu_to0_b". Update DTS accordingly otherwise the sound driver does not receive a clock signal.
Fixes: 3d144ef10a448f89 ("pinctrl: renesas: r8a779g0: Fix TPU suffixes") Signed-off-by: Thuan Nguyen thuan.nguyen-hong@banvien.com.vn Signed-off-by: Duy Nguyen duy.nguyen.rh@renesas.com Reviewed-by: Geert Uytterhoeven geert+renesas@glider.be Acked-by: Kuninori Morimoto kuninori.morimoto.gx@renesas.com Link: https://lore.kernel.org/TYCPR01MB8740608B675365215ADB0374B49CA@TYCPR01MB8740... Signed-off-by: Geert Uytterhoeven geert+renesas@glider.be Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso b/arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso index c27b9b3d4e5f4..f2d53e958da11 100644 --- a/arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso +++ b/arch/arm64/boot/dts/renesas/white-hawk-ard-audio-da7212.dtso @@ -108,7 +108,7 @@ };
tpu0_pins: tpu0 { - groups = "tpu_to0_a"; + groups = "tpu_to0_b"; function = "tpu"; }; };