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Subject[PATCH 10/18] arm64: dts: qcom: msm8994-octagon: Configure HD3SS460 Type-C mux pins
Date
From: Gustave Monce <gustave.monce@outlook.com>

The driver is not available yet, so hardcode the pins.

Signed-off-by: Gustave Monce <gustave.monce@outlook.com>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
---
.../dts/qcom/msm8994-msft-lumia-octagon.dtsi | 31 +++++++++++++++++++
1 file changed, 31 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
index 78443f5a3881..bf6e63a23600 100644
--- a/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8994-msft-lumia-octagon.dtsi
@@ -337,6 +337,37 @@ pinconf {
};
};

+&pmi8994_gpios {
+ pinctrl-0 = <&hd3ss460_pol &hd3ss460_amsel &hd3ss460_en>;
+ pinctrl-names = "default";
+
+ /*
+ * This device uses a TI HD3SS460 Type-C MUX
+ * As this device has no driver currently,
+ * the configuration for USB Face Up is set-up here.
+ *
+ * TODO: remove once a driver is available
+ * TODO: add VBUS GPIO 5
+ */
+ hd3ss460_pol: pol_low {
+ pins = "gpio8";
+ drive-strength = <3>;
+ bias-pull-down;
+ };
+
+ hd3ss460_amsel: amsel_high {
+ pins = "gpio9";
+ drive-strength = <1>;
+ bias-pull-up;
+ };
+
+ hd3ss460_en: en_high {
+ pins = "gpio10";
+ drive-strength = <1>;
+ bias-pull-up;
+ };
+};
+
&pmi8994_spmi_regulators {
vdd_gfx: s2@1700 {
reg = <0x1700 0x100>;
--
2.30.0
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