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Commit 4720387a authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: spm_devices: Support querying of spm devices by name"

parents 58cc4750 c75831d1

Documentation/devicetree/bindings/arm/msm/spm-v2.txt

+8 −2
Original line number Diff line number Diff line
@@ -12,9 +12,13 @@ Required properties 


- compatible: "qcom,spm-v2"

- reg: The physical address and the size of the SPM's memory mapped registers

- qcom, core-id: The core id the SPM block is attached to.

- qcom,cpu: phandle for the CPU that the SPM block is attached to. On targets

	that dont support CPU phandles the driver would support qcom,core-id.

	This field is required on only for SPMs that control the CPU.

- qcom, core-id: This property will be deprecated once all targets start

	supporting CPU phandles. This field will be used to identify SPMs

	that control the CPU.

	{0..n} for cores {0..n}

	{0xffff} for L2

- qcom,saw2-ver-reg: The location of the version register

- qcom,saw2-cfg: SAW2 configuration register

- qcom,saw2-avs-ctl: The AVS control register
@@ -25,6 +29,8 @@ Required properties 
- qcom,saw2-spm-ctl: The SPM control register

- qcom,saw2-vctl-timeout-us: The timeout value to wait for voltage to change

	after sending the voltage command to the PMIC

- qcom,name: The name with which a SPM device is identified by the power

management code.



Optional properties

arch/arm/boot/dts/qcom/apq8084-pm.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
	#address-cells = <1>;

	#size-cells = <1>;

		reg = <0xf9089000 0x1000>;

		qcom,name = "core0";

		qcom,core-id = <0>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x01>;
@@ -39,6 +40,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf9099000 0x1000>;

		qcom,name = "core1";

		qcom,core-id = <1>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x01>;
@@ -62,6 +64,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf90a9000 0x1000>;

		qcom,name = "core2";

		qcom,core-id = <2>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x01>;
@@ -85,6 +88,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf90b9000 0x1000>;

		qcom,name = "core3";

		qcom,core-id = <3>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x01>;
@@ -108,6 +112,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf9012000 0x1000>;

		qcom,name = "l2";

		qcom,core-id = <0xffff>; /* L2/APCS SAW */

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x14>;

arch/arm/boot/dts/qcom/mdm9630-pm.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf9009000 0x1000>;

		qcom,name = "core0";

		qcom,core-id = <0>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x101>;

arch/arm/boot/dts/qcom/msm8226-v1-pm.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf9089000 0x1000>;

		qcom,name = "core0";

		qcom,core-id = <0>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x00>;
@@ -33,6 +34,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf9099000 0x1000>;

		qcom,name = "core1";

		qcom,core-id = <1>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x00>;
@@ -50,6 +52,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf90a9000 0x1000>;

		qcom,name = "core2";

		qcom,core-id = <2>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x00>;
@@ -67,6 +70,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf90b9000 0x1000>;

		qcom,name = "core3";

		qcom,core-id = <3>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x00>;
@@ -84,6 +88,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf9012000 0x1000>;

		qcom,name = "l2";

		qcom,core-id = <0xffff>; /* L2/APCS SAW */

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x14>;

arch/arm/boot/dts/qcom/msm8226-v2-pm.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf9089000 0x1000>;

		qcom,name = "core0";

		qcom,core-id = <0>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x00>;
@@ -33,6 +34,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf9099000 0x1000>;

		qcom,name = "core1";

		qcom,core-id = <1>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x00>;
@@ -50,6 +52,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf90a9000 0x1000>;

		qcom,name = "core2";

		qcom,core-id = <2>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x00>;
@@ -67,6 +70,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf90b9000 0x1000>;

		qcom,name = "core3";

		qcom,core-id = <3>;

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x00>;
@@ -84,6 +88,7 @@ 
		#address-cells = <1>;

		#size-cells = <1>;

		reg = <0xf9012000 0x1000>;

		qcom,name = "l2";

		qcom,core-id = <0xffff>; /* L2/APCS SAW */

		qcom,saw2-ver-reg = <0xfd0>;

		qcom,saw2-cfg = <0x14>;