On Sat, Dec 17 2022 at 12:34:08 AM +01:00:00, Marijn Suijten
<marijn.suijten@xxxxxxxxxxxxxx> wrote:
Enable I2C Serial Engines 1, 2 and 3 which are known to have hardware
connected to them, leaving the rest disabled to save on power. For
this, only GPI DMA 0 and QUP 0 need to be enabled, as nothing seems to
be connected to Serial Engines on GPU DMA 1 / QUP 1. Beyond this
downstream only defines a UART console available on Serial Engine 4
which also resides on QUP 0.
Signed-off-by: Marijn Suijten <marijn.suijten@xxxxxxxxxxxxxx>
---
.../qcom/sm6125-sony-xperia-seine-pdx201.dts | 29
+++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git
a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
index 1b9e40d3d269..b1de85d8f1c8 100644
--- a/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
+++ b/arch/arm64/boot/dts/qcom/sm6125-sony-xperia-seine-pdx201.dts
@@ -141,10 +141,35 @@ active-config0 {
};
};
+&gpi_dma0 {
+ status = "okay";
+};
+
&hsusb_phy1 {
status = "okay";
};
+&i2c1 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ /* NXP PN553 NFC @ 28 */
+};
+
+&i2c2 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ /* Samsung touchscreen @ 48 */
+};
+
+&i2c3 {
+ clock-frequency = <1000000>;
+ status = "okay";
+
+ /* Cirrus Logic CS35L41 boosted audio amplifier @ 40 */
+};
+
&pm6125_adc {
pinctrl-names = "default";
pinctrl-0 = <&camera_flash_therm &emmc_ufs_therm &rf_pa1_therm>;
@@ -246,6 +271,10 @@ &pon_resin {
linux,code = <KEY_VOLUMEUP>;
};
+&qupv3_id_0 {
+ status = "okay";
+};
+
&sdc2_off_state {
sd-cd-pins {
pins = "gpio98";
--
2.39.0
Reviewed-by: Martin Botka <martin.botka@xxxxxxxxxxxxxx>
-Martin
