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Commit 273ee93f authored by Frank Liu's avatar Frank Liu
Browse files

ARM: dts: msm: Add cnss node for sa8155 



To enable CNSS2 platform driver for WLAN Rome chipset attachment.

Change-Id: I6954ae5705e5c719a567a6d33eea6bb194c1e79f
Signed-off-by: default avatarFrank Liu <qiliu@codeaurora.org>
parent ad1e28d6

arch/arm64/boot/dts/qcom/sa8155-regulator.dtsi

+6 −0
Original line number Original line Diff line number Diff line
@@ -704,4 +704,10 @@ 
			qcom,init-mode = <RPMH_REGULATOR_MODE_LPM>;

			qcom,init-mode = <RPMH_REGULATOR_MODE_LPM>;

		};

		};

	};

	};



	/* Rome 3.3V supply */

	vreg_wlan: vreg_wlan {

		compatible = "qcom,stub-regulator";

		regulator-name = "vreg_wlan";

	};

};
 
};

arch/arm64/boot/dts/qcom/sa8155.dtsi

+28 −0
Original line number Original line Diff line number Diff line
@@ -695,4 +695,32 @@ 
			qcom,iova-mapping = <0x80000000 0x40000000>;

			qcom,iova-mapping = <0x80000000 0x40000000>;

		};

		};

	};

	};



	cnss_pcie: qcom,cnss {

		compatible = "qcom,cnss";

		wlan-en-gpio = <&tlmm 169 0>;

		vdd-wlan-supply = <&vreg_wlan>;

		reg = <0x10000000 0x10000000>,

			<0x20000000 0x10000>;

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

		qcom,notify-modem-status;

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

		pinctrl-0 = <&cnss_wlan_en_active>;

		pinctrl-1 = <&cnss_wlan_en_sleep>;

		qcom,wlan-rc-num = <0>;

		qcom,wlan-ramdump-dynamic = <0x200000>;



		qcom,msm-bus,name = "msm-cnss";

		qcom,msm-bus,num-cases = <4>;

		qcom,msm-bus,num-paths = <2>;

		qcom,msm-bus,vectors-KBps =

				<45 512 0 0>, <1 512 0 0>,

				/* Upto 200 Mbps */

				<45 512 41421 655360>, <1 512 41421 655360>,

				/* Upto 400 Mbps */

				<45 512 98572 655360>, <1 512 98572 1600000>,

				/* Upto 800 Mbps */

				<45 512 207108 1146880>, <1 512 207108 3124992>;

		qcom,smmu-s1-enable;

	};

};
 
};

arch/arm64/boot/dts/qcom/sm8150-pinctrl.dtsi

+29 −0
Original line number Original line Diff line number Diff line
@@ -407,6 +407,35 @@ 
			};

			};

		};

		};





		cnss_pins {

			cnss_wlan_en_active: cnss_wlan_en_active {

				mux {

					pins = "gpio169";

					function = "gpio";

				};



				config {

					pins = "gpio169";

					drive-strength = <16>;

					output-high;

					bias-pull-up;

				};

			};

			cnss_wlan_en_sleep: cnss_wlan_en_sleep {

				mux {

					pins = "gpio169";

					function = "gpio";

				};



				config {

					pins = "gpio169";

					drive-strength = <2>;

					output-low;

					bias-pull-down;

				};

			};

		};



		wil6210_refclk3_en_pin: wil6210_refclk3_en_pin {

		wil6210_refclk3_en_pin: wil6210_refclk3_en_pin {

			mux {

			mux {

				pins = "gpio87";

				pins = "gpio87";