[PATCH v12 2/4] arm64: dts: qcom: sc7280: Add secondary MI2S pinmux specifications for CRD 3.0/3.1

Srinivasa Rao Mandadapu
2022-04-27T17:10:26Z

Add drive strength property for secondary MI2S on
sc7280 based platforms of rev5+ (aka CRD 3.0/3.1) boards.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Co-developed-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
Signed-off-by: Venkata Prasad Potturu <quic_potturu@quicinc.com>
---
arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts | 14 ++++++++++++++
1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
index b06f61e..deaea3a 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine-crd.dts
@@ -111,6 +111,20 @@ ap_ts_pen_1v8: &i2c13 {
* - If a pin is not hooked up on Qcard, it gets no name.
*/

+&mi2s1_data0 {
+ drive-strength = <6>;
+ bias-disable;
+};
+
+&mi2s1_sclk {
+ drive-strength = <6>;
+ bias-disable;
+};
+
+&mi2s1_ws {
+ drive-strength = <6>;
+};
+
&pm8350c_gpios {
gpio-line-names = "FLASH_STROBE_1", /* 1 */
"AP_SUSPEND",
--
2.7.4