[PATCH v8 06/12] ARM: dts: Add description of System MMU of Exynos SoCs
Cho KyongHo
pullip.cho at samsung.com
Thu Aug 1 09:05:48 EDT 2013
> -----Original Message-----
> From: Rob Herring [mailto:robherring2 at gmail.com]
> Sent: Saturday, July 27, 2013 10:55 PM
> On Fri, Jul 26, 2013 at 6:28 AM, Cho KyongHo <pullip.cho at samsung.com> wrote:
> > Signed-off-by: Cho KyongHo <pullip.cho at samsung.com>
> > ---
> > .../bindings/iommu/samsung,exynos4210-sysmmu.txt | 103 +++++++
> > arch/arm/boot/dts/exynos4.dtsi | 122 ++++++++
> > arch/arm/boot/dts/exynos4210.dtsi | 25 ++
> > arch/arm/boot/dts/exynos4x12.dtsi | 76 +++++
> > arch/arm/boot/dts/exynos5250.dtsi | 291 ++++++++++++++++++++
> > 5 files changed, 617 insertions(+), 0 deletions(-)
> > create mode 100644 Documentation/devicetree/bindings/iommu/samsung,exynos4210-sysmmu.txt
> >
> > diff --git a/Documentation/devicetree/bindings/iommu/samsung,exynos4210-sysmmu.txt
> > b/Documentation/devicetree/bindings/iommu/samsung,exynos4210-sysmmu.txt
> > new file mode 100644
> > index 0000000..92f0a33
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/iommu/samsung,exynos4210-sysmmu.txt
> > @@ -0,0 +1,103 @@
> > +Samsung Exynos4210 IOMMU H/W, System MMU (System Memory Management Unit)
> > +
> > +Samsung's Exynos architecture contains System MMU that enables scattered
> > +physical memory chunks visible as a contiguous region to DMA-capable peripheral
> > +devices like MFC, FIMC, FIMD, GScaler, FIMC-IS and so forth.
> > +
> > +System MMU is a sort of IOMMU and support identical translation table format to
> > +ARMv7 translation tables with minimum set of page properties including access
> > +permissions, shareability and security protection. In addition, System MMU has
> > +another capabilities like L2 TLB or block-fetch buffers to minimize translation
> > +latency.
> > +
> > +A System MMU is dedicated to a single master peripheral device. Thus, it is
> > +important to specify the correct System MMU in the device node of its master
> > +device. Whereas a System MMU is dedicated to a master device, the master device
> > +may have more than one System MMU.
>
> I don't follow the last sentence. Can you elaborate on the type of
> connection you are talking about.
>
Grant also addressed that.
He corrected the sentence like the following:
" Can I suggest rewriting the last two sentences to:
The master device node must correctly specify at least one
SystemMMU. A master device may have more than one System MMU. "
I will change the sentence
> Also, please align with the ARM system MMU binding that Will Deacon
> has submitted particularly in terms of how master connections are
> described.
>
I didn't check it.
Should this align with ARM System MMU bindings?
System MMU in Exynos SoC is different from ARM System MMU.
It does not follows the specifications of ARM System MMU.
> Rob
>
> > +
> > +Required properties:
> > +- compatible: Should be "samsung,exynos4210-sysmmu"
> > +- reg: A tuple of base address and size of System MMU registers.
> > +- interrupt-parent: The phandle of the interrupt controller of System MMU
> > +- interrupts: A tuple of numbers that indicates the interrupt source.
> > +- clock-names: Should be "sysmmu" if the System MMU is needed to gate its clock.
> > + Please refer to the following documents:
> > + Documentation/devicetree/bindings/clock/clock-bindings.txt
> > + Documentation/devicetree/bindings/clock/exynos4-clock.txt
> > + Documentation/devicetree/bindings/clock/exynos5250-clock.txt
> > + Optional "master" if the clock to the System MMU is gated by
> > + another gate clock other than "sysmmu". The System MMU driver
> > + sets "master" the parent of "sysmmu".
> > + Exynos4 SoCs, there needs no "master" clocks.
> > + Exynos5 SoCs, some System MMUs must have "master" clocks.
> > +- clocks: Required if the System MMU is needed to gate its clock.
> > + Please refer to the documents listed above.
> > +- samsung,power-domain: Required if the System MMU is needed to gate its power.
> > + Please refer to the following document:
> > + Documentation/devicetree/bindings/arm/exynos/power_domain.txt
> > +
> > +Required properties for the master peripheral devices:
> > +- iommu: phandles to the System MMUs of the device
> > +
> > +Examples:
> > +A System MMU is dedicated to a single master device.
> > + gsc_0: gsc at 0x13e00000 {
> > + compatible = "samsung,exynos5-gsc";
> > + reg = <0x13e00000 0x1000>;
> > + interrupts = <0 85 0>;
> > + samsung,power-domain = <&pd_gsc>;
> > + clocks = <&clock 256>;
> > + clock-names = "gscl";
> > + iommu = <&sysmmu_gsc1>;
> > + };
> > +
> > + sysmmu_gsc0: sysmmu at 13E80000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13E80000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-gsc0";
> > + interrupts = <2 0>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 262>, <&clock 256>;
> > + samsung,power-domain = <&pd_gsc>;
> > + status = "ok";
> > + };
> > +
> > +MFC has 2 System MMUs for each port that MFC is attached. Thus it seems natural
> > +to define 2 System MMUs for each port of the MFC:
> > +
> > + mfc: codec at 13400000 {
> > + compatible = "samsung,mfc-v5";
> > + reg = <0x13400000 0x10000>;
> > + interrupts = <0 94 0>;
> > + samsung,power-domain = <&pd_mfc>;
> > + clocks = <&clock 170>, <&clock 273>;
> > + clock-names = "sclk_mfc", "mfc";
> > + status = "ok";
> > + iommu = <&sysmmu_mfc_l>, <&sysmmu_mfc_r>;
> > + };
> > +
> > + sysmmu_mfc_l: sysmmu at 13620000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13620000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-mfc-l";
> > + interrupts = <5 5>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 274>;
> > + samsung,power-domain = <&pd_mfc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_mfc_r: sysmmu at 13630000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13630000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-mfc-r";
> > + interrupts = <5 6>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 275>;
> > + samsung,power-domain = <&pd_mfc>;
> > + status = "ok";
> > + };
> > +
> > diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
> > index 359694c..ba74ee8 100644
> > --- a/arch/arm/boot/dts/exynos4.dtsi
> > +++ b/arch/arm/boot/dts/exynos4.dtsi
> > @@ -161,6 +161,7 @@
> > interrupts = <0 94 0>;
> > samsung,power-domain = <&pd_mfc>;
> > status = "disabled";
> > + iommu = <&sysmmu_mfc_l>, <&sysmmu_mfc_r>;
> > };
> >
> > serial at 13800000 {
> > @@ -395,5 +396,126 @@
> > clock-names = "sclk_fimd", "fimd";
> > samsung,power-domain = <&pd_lcd0>;
> > status = "disabled";
> > + iommu = <&sysmmu_fimd0>;
> > + };
> > +
> > + sysmmu_mfc_l: sysmmu at 13620000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13620000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-mfc-l";
> > + interrupts = <5 5>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 274>;
> > + samsung,power-domain = <&pd_mfc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_mfc_r: sysmmu at 13630000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13630000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-mfc-r";
> > + interrupts = <5 6>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 275>;
> > + samsung,power-domain = <&pd_mfc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_tv: sysmmu at 13E20000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13E20000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-tv";
> > + interrupts = <5 4>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 272>;
> > + samsung,power-domain = <&pd_tv>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc0: sysmmu at 11A20000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11A20000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc0";
> > + interrupts = <4 2>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 263>;
> > + samsung,power-domain = <&pd_cam>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc1: sysmmu at 11A30000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11A30000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc1";
> > + interrupts = <4 3>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 264>;
> > + samsung,power-domain = <&pd_cam>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc2: sysmmu at 11A40000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11A40000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc2";
> > + interrupts = <4 4>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 265>;
> > + samsung,power-domain = <&pd_cam>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc3: sysmmu at 11A50000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11A50000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc3";
> > + interrupts = <4 5>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 266>;
> > + samsung,power-domain = <&pd_cam>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_jpeg: sysmmu at 11A60000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11A60000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-jpeg";
> > + interrupts = <4 6>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 267>;
> > + samsung,power-domain = <&pd_cam>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_rotator: sysmmu at 12A30000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x12A30000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-rotator";
> > + interrupts = <5 0>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 281>;
> > + samsung,power-domain = <&pd_lcd0>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimd0: sysmmu at 11E20000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11E20000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimd0";
> > + interrupts = <5 2>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 287>;
> > + samsung,power-domain = <&pd_lcd0>;
> > + status = "ok";
> > };
> > };
> > diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
> > index 54710de..09b13da 100644
> > --- a/arch/arm/boot/dts/exynos4210.dtsi
> > +++ b/arch/arm/boot/dts/exynos4210.dtsi
> > @@ -119,5 +119,30 @@
> > reg = <0x12800000 0x1000>;
> > interrupts = <0 89 0>;
> > status = "disabled";
> > + iommu = <&sysmmu_g2d>;
> > + };
> > +
> > + sysmmu_g2d: sysmmu at 12A20000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x12A20000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-g2d";
> > + interrupts = <4 7>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 280>;
> > + samsung,power-domain = <&pd_lcd0>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimd1: sysmmu at 12220000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimd1";
> > + reg = <0x12220000 0x1000>;
> > + interrupts = <5 3>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 291>;
> > + samsung,power-domain = <&pd_lcd1>;
> > + status = "ok";
> > };
> > };
> > diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi
> > index e3380a7..681db32 100644
> > --- a/arch/arm/boot/dts/exynos4x12.dtsi
> > +++ b/arch/arm/boot/dts/exynos4x12.dtsi
> > @@ -79,4 +79,80 @@
> > interrupts = <0 89 0>;
> > status = "disabled";
> > };
> > +
> > + sysmmu_g2d: sysmmu at 10A40000{
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x10A40000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-g2d";
> > + interrupts = <4 7>;
> > + clock-names = "sysmmu";
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_isp: sysmmu at 12260000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x12260000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_isp";
> > + interrupts = <16 2>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 362>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_drc: sysmmu at 12270000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x12270000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_drc";
> > + interrupts = <16 3>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 363>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_fd: sysmmu at 122A0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x122A0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_fd";
> > + interrupts = <16 4>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 364>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_mcuctl: sysmmu at 122B0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x122B0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_mcuctl";
> > + interrupts = <16 5>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 376>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_lite0: sysmmu at 123B0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x123B0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_lite0";
> > + interrupts = <16 0>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 366>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_lite1: sysmmu at 123C0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x123C0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_lite1";
> > + interrupts = <16 1>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 365>;
> > + status = "ok";
> > + };
> > };
> > diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
> > index fc9fb3d..130d23d 100644
> > --- a/arch/arm/boot/dts/exynos5250.dtsi
> > +++ b/arch/arm/boot/dts/exynos5250.dtsi
> > @@ -66,6 +66,16 @@
> > reg = <0x10044040 0x20>;
> > };
> >
> > + pd_isp: mfc-power-domain at 0x10044020 {
> > + compatible = "samsung,exynos4210-pd";
> > + reg = <0x10044020 0x20>;
> > + };
> > +
> > + pd_disp1: mfc-power-domain at 0x100440A0 {
> > + compatible = "samsung,exynos4210-pd";
> > + reg = <0x100440A0 0x20>;
> > + };
> > +
> > clock: clock-controller at 0x10010000 {
> > compatible = "samsung,exynos5250-clock";
> > reg = <0x10010000 0x30000>;
> > @@ -180,6 +190,7 @@
> > reg = <0x11000000 0x10000>;
> > interrupts = <0 96 0>;
> > samsung,power-domain = <&pd_mfc>;
> > + iommu = <&sysmmu_mfc_l &sysmmu_mfc_l>;
> > };
> >
> > rtc {
> > @@ -571,6 +582,7 @@
> > samsung,power-domain = <&pd_gsc>;
> > clocks = <&clock 256>;
> > clock-names = "gscl";
> > + iommu = <&sysmmu_gsc1>;
> > };
> >
> > gsc_1: gsc at 0x13e10000 {
> > @@ -580,6 +592,7 @@
> > samsung,power-domain = <&pd_gsc>;
> > clocks = <&clock 257>;
> > clock-names = "gscl";
> > + iommu = <&sysmmu_gsc1>;
> > };
> >
> > gsc_2: gsc at 0x13e20000 {
> > @@ -589,6 +602,7 @@
> > samsung,power-domain = <&pd_gsc>;
> > clocks = <&clock 258>;
> > clock-names = "gscl";
> > + iommu = <&sysmmu_gsc2>;
> > };
> >
> > gsc_3: gsc at 0x13e30000 {
> > @@ -598,6 +612,7 @@
> > samsung,power-domain = <&pd_gsc>;
> > clocks = <&clock 259>;
> > clock-names = "gscl";
> > + iommu = <&sysmmu_gsc3>;
> > };
> >
> > hdmi {
> > @@ -614,6 +629,7 @@
> > compatible = "samsung,exynos5-mixer";
> > reg = <0x14450000 0x10000>;
> > interrupts = <0 94 0>;
> > + iommu = <&sysmmu_tv>;
> > };
> >
> > dp-controller {
> > @@ -638,5 +654,280 @@
> > interrupts = <18 4>, <18 5>, <18 6>;
> > clocks = <&clock 133>, <&clock 339>;
> > clock-names = "sclk_fimd", "fimd";
> > + iommu = <&sysmmu_fimd1>;
> > + };
> > +
> > + sysmmu_mfc_l: sysmmu at 11210000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11210000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-mfc_l";
> > + interrupts = <8 5>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 267>, <&clock 266>;
> > + samsung,power-domain = <&pd_mfc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_mfc_r: sysmmu at 11200000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11200000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-mfc_r";
> > + interrupts = <6 2>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 268>, <&clock 266>;
> > + samsung,power-domain = <&pd_mfc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_tv: sysmmu at 14650000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x14650000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-tv";
> > + interrupts = <7 4>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 349>;
> > + samsung,power-domain = <&pd_disp1>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_gsc0: sysmmu at 13E80000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13E80000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-gsc0";
> > + interrupts = <2 0>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 262>, <&clock 256>;
> > + samsung,power-domain = <&pd_gsc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_gsc1: sysmmu at 13E90000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13E90000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-gsc1";
> > + interrupts = <2 2>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 263>, <&clock 257>;
> > + samsung,power-domain = <&pd_gsc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_gsc2: sysmmu at 13EA0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13EA0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-gsc2";
> > + interrupts = <2 4>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 264>, <&clock 258>;
> > + samsung,power-domain = <&pd_gsc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_gsc3: sysmmu at 13EB0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13EB0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-gsc3";
> > + interrupts = <2 6>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 265>, <&clock 259>;
> > + samsung,power-domain = <&pd_gsc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimd1: sysmmu at 14640000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x14640000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimd1";
> > + interrupts = <3 2>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 350>;
> > + samsung,power-domain = <&pd_disp1>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_rotator: sysmmu at 11D40000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11D40000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-rotator";
> > + interrupts = <4 0>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 272>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_isp: sysmmu at 13260000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13260000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_isp";
> > + interrupts = <10 6>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 361>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_drc: sysmmu at 13270000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13270000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_drc";
> > + interrupts = <11 6>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 362>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_fd: sysmmu at 132A0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x132A0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_fd";
> > + interrupts = <5 0>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 363>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_scc: sysmmu at 13280000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13280000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_scalerc";
> > + interrupts = <5 2>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 364>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_scp: sysmmu at 13290000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13290000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_scalerp";
> > + interrupts = <3 6>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 365>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_mcuctl: sysmmu at 132B0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x132B0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_mcuctl";
> > + interrupts = <5 4>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 366>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_odc: sysmmu at 132C0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x132C0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_odc";
> > + interrupts = <11 0>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 367>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_dis0: sysmmu at 132D0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x132D0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_dis0";
> > + interrupts = <10 4>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 368>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_dis1: sysmmu at 132E0000{
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x132E0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_dis1";
> > + interrupts = <9 4>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 369>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_3dnr: sysmmu at 132F0000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x132F0000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_3dnr";
> > + interrupts = <5 6>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 370>;
> > + samsung,power-domain = <&pd_isp>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_lite0: sysmmu at 13C40000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13C40000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_lite0";
> > + interrupts = <3 4>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 346>, <&clock 345>;
> > + samsung,power-domain = <&pd_gsc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_lite1: sysmmu at 13C50000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x13C50000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-fimc_lite1";
> > + interrupts = <24 1>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 347>, <&clock 345>;
> > + samsung,power-domain = <&pd_gsc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_jpeg: sysmmu at 11F20000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x11F20000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-jpeg";
> > + interrupts = <4 2>;
> > + clock-names = "sysmmu", "master";
> > + clocks = <&clock 273>, <&clock 270>;
> > + samsung,power-domain = <&pd_gsc>;
> > + status = "ok";
> > + };
> > +
> > + sysmmu_fimc_2d: sysmmu at 10A60000 {
> > + compatible = "samsung,exynos4210-sysmmu";
> > + reg = <0x10A60000 0x1000>;
> > + interrupt-parent = <&combiner>;
> > + interrupt-names = "sysmmu-2d";
> > + interrupts = <24 5>;
> > + clock-names = "sysmmu";
> > + clocks = <&clock 361>;
> > + status = "ok";
> > };
> > };
> > --
> > 1.7.2.5
> >
> >
> >
> > _______________________________________________
> > linux-arm-kernel mailing list
> > linux-arm-kernel at lists.infradead.org
> > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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