arch/arm64/boot/dts/qcom/kodiak.dtsi | 52 ++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+)
Add the pinctrl definitions to configure gpio10-gpio13 of the lpass_tlmm
for I2S output.
Signed-off-by: Val Packett <val@packett.cool>
---
Similar to ff9c117c32bc6ace7 which just landed, this is for the other MI2S
interface on there. It is the Senary MI2S, so actually using it requires
the series from [1] and then more changes on top, but I have sound working
on my device with it, so let's get this DT chunk in first / at the same time
as the other prereqs land as well.
[1]: https://lore.kernel.org/all/20260320144918.1685838-1-srinivas.kandagatla@oss.qualcomm.com/
Thanks,
~val
---
arch/arm64/boot/dts/qcom/kodiak.dtsi | 52 ++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi
index 343da1b18095..f393d1c22223 100644
--- a/arch/arm64/boot/dts/qcom/kodiak.dtsi
+++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi
@@ -3088,6 +3088,58 @@ data-pins {
};
};
+ lpass_i2s2_active: i2s2-active-state {
+ clk-pins {
+ pins = "gpio10";
+ function = "i2s2_clk";
+ drive-strength = <8>;
+ bias-disable;
+ output-high;
+ };
+
+ ws-pins {
+ pins = "gpio11";
+ function = "i2s2_ws";
+ drive-strength = <8>;
+ bias-disable;
+ output-high;
+ };
+
+ data-pins {
+ pins = "gpio12", "gpio13";
+ function = "i2s2_data";
+ drive-strength = <8>;
+ bias-disable;
+ output-high;
+ };
+ };
+
+ lpass_i2s2_sleep: i2s2-sleep-state {
+ clk-pins {
+ pins = "gpio10";
+ function = "i2s2_clk";
+ drive-strength = <2>;
+ bias-pull-down;
+ input-enable;
+ };
+
+ ws-pins {
+ pins = "gpio11";
+ function = "i2s2_ws";
+ drive-strength = <2>;
+ bias-pull-down;
+ input-enable;
+ };
+
+ data-pins {
+ pins = "gpio12", "gpio13";
+ function = "i2s2_data";
+ drive-strength = <2>;
+ bias-pull-down;
+ input-enable;
+ };
+ };
+
lpass_rx_swr_clk: rx-swr-clk-state {
pins = "gpio3";
function = "swr_rx_clk";
--
2.53.0
On Mon, 23 Mar 2026 06:40:47 -0300, Val Packett wrote:
> Add the pinctrl definitions to configure gpio10-gpio13 of the lpass_tlmm
> for I2S output.
>
>
Applied, thanks!
[1/1] arm64: dts: qcom: kodiak: Add LPASS I2S2 pinctrl definitions
commit: 5e25296941545e4739bbdec8084185b1a945381f
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
On 3/23/26 10:40 AM, Val Packett wrote: > Add the pinctrl definitions to configure gpio10-gpio13 of the lpass_tlmm > for I2S output. > > Signed-off-by: Val Packett <val@packett.cool> > --- > Similar to ff9c117c32bc6ace7 which just landed, this is for the other MI2S > interface on there. It is the Senary MI2S, so actually using it requires > the series from [1] and then more changes on top, but I have sound working > on my device with it, so let's get this DT chunk in first / at the same time > as the other prereqs land as well. > > [1]: https://lore.kernel.org/all/20260320144918.1685838-1-srinivas.kandagatla@oss.qualcomm.com/ > > Thanks, > ~val Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Konrad
On Mon, Mar 23, 2026 at 06:40:47AM -0300, Val Packett wrote: > Add the pinctrl definitions to configure gpio10-gpio13 of the lpass_tlmm > for I2S output. > > Signed-off-by: Val Packett <val@packett.cool> > --- > Similar to ff9c117c32bc6ace7 which just landed, this is for the other MI2S > interface on there. It is the Senary MI2S, so actually using it requires > the series from [1] and then more changes on top, but I have sound working > on my device with it, so let's get this DT chunk in first / at the same time > as the other prereqs land as well. > > [1]: https://lore.kernel.org/all/20260320144918.1685838-1-srinivas.kandagatla@oss.qualcomm.com/ > > Thanks, > ~val > --- > arch/arm64/boot/dts/qcom/kodiak.dtsi | 52 ++++++++++++++++++++++++++++ > 1 file changed, 52 insertions(+) > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> -- With best wishes Dmitry
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