Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit b15f5368 authored by Kumar Gala's avatar Kumar Gala
Browse files

msm: pil: remove use of MSM_IMEM_BASE 



Move to getting address for PIL region of IMEM from the device tree and
mapping via ioremap.  This removes a usage of MSM_IMEM_BASE which will
allow removal of the static IO mappings.

Change-Id: I1321c978e4c102bfafcfb1a1c04464e31ae59943
Signed-off-by: default avatarKumar Gala <galak@codeaurora.org>
parent 9af769f1

Documentation/devicetree/bindings/arm/msm/imem.txt

+23 −0
Original line number Diff line number Diff line
@@ -7,9 +7,32 @@ Required properties 
-compatible: "qti,msm-imem"

-reg: start address and size of imem memory



If any children nodes exist the following properties are required:

-#address-cells: should be 1

-#size-cells: should be 1

-ranges: A triplet that includes the child address, parent address, &

	 length.  The child address is assumed to be 0.



Child nodes:

------------



Peripheral Image Loader (pil):

------------------------------

Required properties:

-compatible: "qti,msm-imem-pil"

-reg: start address and size of PIL region in imem



Example:



	qti,msm-imem {

		compatible = "qti,msm-imem";

		reg = <0xdeadbeef 0x1000>; /* < start_address size > */

		ranges = <0x0 0xdeadbeef 0x1000>;

		#address-cells = <1>;

		#size-cells = <1>;



		pil@94c {

			compatible = "qti,msm-imem-pil";

			reg = <0x94c 200>;

		};

	};

arch/arm/boot/dts/qti/apq8084.dtsi

+10 −2
Original line number Diff line number Diff line
@@ -253,6 +253,14 @@ 
        qti,msm-imem@fe805000 {

		compatible = "qti,msm-imem";

		reg = <0xfe805000 0x1000>; /* Address and size of IMEM */

		ranges = <0x0 0xfe805000 0x1000>;

		#address-cells = <1>;

		#size-cells = <1>;



		pil@94c {

			compatible = "qti,msm-imem-pil";

			reg = <0x94c 200>;

		};

	};



	qcom,msm-rtb {

arch/arm/boot/dts/qti/fsm9900.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -287,6 +287,14 @@ 
	qti,msm-imem@fe805000 {

		compatible = "qti,msm-imem";

		reg = <0xfe805000 0x1000>; /* Address and size of IMEM */

		ranges = <0x0 0xfe805000 0x1000>;

		#address-cells = <1>;

		#size-cells = <1>;



		pil@94c {

			compatible = "qti,msm-imem-pil";

			reg = <0x94c 200>;

		};

	};



	qti,cache_erp {

arch/arm/boot/dts/qti/mpq8092.dtsi

+10 −2
Original line number Diff line number Diff line
@@ -174,6 +174,14 @@ 
	qti,msm-imem@fe805000 {

		compatible = "qti,msm-imem";

		reg = <0xfe805000 0x1000>; /* Address and size of IMEM */

		ranges = <0x0 0xfe805000 0x1000>;

		#address-cells = <1>;

		#size-cells = <1>;



		pil@94c {

			compatible = "qti,msm-imem-pil";

			reg = <0x94c 200>;

		};

	};



	qcom,usbbam@f9a44000 {

arch/arm/boot/dts/qti/msm8226.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -241,6 +241,14 @@ 
	qti,msm-imem@fe805000 {

		compatible = "qti,msm-imem";

		reg = <0xfe805000 0x1000>; /* Address and size of IMEM */

		ranges = <0x0 0xfe805000 0x1000>;

		#address-cells = <1>;

		#size-cells = <1>;



		pil@94c {

			compatible = "qti,msm-imem-pil";

			reg = <0x94c 200>;

		};

	};



	qcom,sps@f9984000 {