From: Ajit Pandey <ajitp@xxxxxxxxxxxxxx>
Add the I2S controller node to sc7180 dtsi.
Add pinmux for primary and secondary I2S.
Signed-off-by: Ajit Pandey <ajitp@xxxxxxxxxxxxxx>
Signed-off-by: Cheng-Yi Chiang <cychiang@xxxxxxxxxxxx>
Signed-off-by: Srinivasa Rao Mandadapu <srivasam@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 69 ++++++++++++++++++++++++++++++++++++
1 file changed, 69 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index d46b383..db60ca5 100644
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -676,6 +676,36 @@
};
};
+ lpass_cpu: lpass@62f00000 {
+ compatible = "qcom,sc7180-lpass-cpu";
+
+ reg = <0 0x62f00000 0 0x29000>;
+ reg-names = "lpass-lpaif";
+
+ iommus = <&apps_smmu 0x1020 0>;
+
+ power-domains = <&lpass_hm LPASS_CORE_HM_GDSCR>;
+
+ clocks = <&gcc GCC_LPASS_CFG_NOC_SWAY_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_CORE_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_EXT_MCLK0_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_SYSNOC_MPORT_CORE_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_LPAIF_PRI_IBIT_CLK>,
+ <&lpasscc LPASS_AUDIO_CORE_LPAIF_SEC_IBIT_CLK>;
+
+ clock-names = "pcnoc-sway-clk", "audio-core",
+ "mclk0", "pcnoc-mport-clk",
+ "mi2s-bit-clk0", "mi2s-bit-clk1";
+
+
+ #sound-dai-cells = <1>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ interrupts = <GIC_SPI 160 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "lpass-irq-lpaif";
+ };
+
sdhc_1: sdhci@7c4000 {
compatible = "qcom,sc7180-sdhci", "qcom,sdhci-msm-v5";
reg = <0 0x7c4000 0 0x1000>,
@@ -1721,6 +1751,45 @@
};
};
+ sec_mi2s_active: sec-mi2s-active {
+ pinmux {
+ pins = "gpio49", "gpio50", "gpio51";
+ function = "mi2s_1";
+ };
+
+ pinconf {
+ pins = "gpio49", "gpio50", "gpio51";;
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+ };
+
+ pri_mi2s_active: pri-mi2s-active {
+ pinmux {
+ pins = "gpio53", "gpio54", "gpio55", "gpio56";
+ function = "mi2s_0";
+ };
+
+ pinconf {
+ pins = "gpio53", "gpio54", "gpio55", "gpio56";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+ };
+
+ pri_mi2s_mclk_active: pri-mi2s-mclk-active {
+ pinmux {
+ pins = "gpio57";
+ function = "lpass_ext";
+ };
+
+ pinconf {
+ pins = "gpio57";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+ };
+
sdc1_on: sdc1-on {
pinconf-clk {
pins = "sdc1_clk";
--
Qualcomm India Private Limited, on behalf of Qualcomm Innovation Center, Inc.,
is a member of Code Aurora Forum, a Linux Foundation Collaborative Project.
