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Commit 3366f17a authored by Manikandan Mohan's avatar Manikandan Mohan
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ARM: dts: msm: Add cnss config for internal power amp 

QCA6490 requires additional voltage regulator for internal power
amplifier. Add config for TCS CMD offset to enable this regulator.

Change-Id: I8930adec31dea6a8aa2d8ebe1849df3e3add326f
parent 7dfe8264

bindings/cnss/cnss-wlan.txt

+2 −0
Original line number Diff line number Diff line
@@ -73,6 +73,8 @@ Optional properties: 
  - interconnects: Interconnect framework setup for bus configuration

  - qcom,bus-bw-cfg-num: Number of bus bandwidth voting cases

  - qcom,bus-bw-cfg: Bus bandwidth voting data

  - qcom,tcs_offset_int_pow_amp_vreg: TCS CMD register offset for Voltage

		regulator used in internal power amplifier for QCA6490



Example:

qcom/lahaina.dtsi

+5 −2
Original line number Diff line number Diff line
@@ -5239,8 +5239,9 @@ 


	wlan: qcom,cnss-qca6490@b0000000 {

		compatible = "qcom,cnss-qca6490";

		reg = <0xb0000000 0x10000>;

		reg-names = "smmu_iova_ipa";

		reg = <0xb0000000 0x10000>,

		      <0xb2e5510 0x690>;

		reg-names = "smmu_iova_ipa", "tcs_cmd";

		wlan-en-gpio = <&tlmm 64 0>;

		pinctrl-names = "wlan_en_active", "wlan_en_sleep";

		pinctrl-0 = <&cnss_wlan_en_active>;
@@ -5248,6 +5249,8 @@ 
		qcom,wlan-rc-num = <0>;

		qcom,wlan-ramdump-dynamic = <0x420000>;

		qcom,wlan-cbc-enabled;

		/* RPMH_PDC_WLAN_RF_TCS<6>_CMD<2> offset */

		qcom,tcs_offset_int_pow_amp_vreg = <0x4D0>;



		vdd-wlan-aon-supply = <&S2E>;

		qcom,vdd-wlan-aon-config = <950000 952000 0 0 1>;