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Fri, 14 Mar 2014 14:06:50 +0900 (KST) Received: from DO-PULLIP-CHO07.dsn.sec.samsung.com ([12.36.165.149]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0N2E00F9NU7DV040@mmp2.samsung.com>; Fri, 14 Mar 2014 14:06:50 +0900 (KST) Date: Fri, 14 Mar 2014 14:06:49 +0900 From: Cho KyongHo To: Linux ARM Kernel , Linux DeviceTree , Linux IOMMU , Linux Kernel , Linux Samsung SOC Subject: [PATCH v11 12/27] ARM: dts: Add description of System MMU of Exynos SoCs Message-id: <20140314140649.dc5958f420770af48e2376d9@samsung.com> X-Mailer: Sylpheed 3.3.0 (GTK+ 2.10.14; i686-pc-mingw32) MIME-version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrCIsWRmVeSWpSXmKPExsVy+t8zI92sPqVgg3nPJS3u3D3HajH/CJB4 deQHk8WC/dYWnbM3sFv0LrjKZrHp8TVWi8u75rBZzDi/j8niwoqN7BZTFh1mtTj8pp3V4uSf XkaL9TNes1jMvLWGxYHf48nBeUwesxsusnj8O9zP5HHn2h42j81L6j0m31jO6NG3ZRWjx+dN ch5Xjp5hCuCM4rJJSc3JLEst0rdL4Mp4tIC9YMt5xoodkzrZGhhXLmXsYuTkkBAwkdj+8jAz hC0mceHeerYuRi4OIYFljBJ7Pu1mhyk6cPQhK0RiOqPEtcswzmQmiXmXWtlAqlgEVCVan6xi BbHZBLQkVs89zghSJCLQxiTxtfEQC4jDLDCXWeLjtzlgHcICwRKX1/1nAbF5BRwlur+chTrK QuJCUwc7RFxQ4sfke2A1zEBTN29rYoWw5SU2r3nLDDJUQqCXQ6L10z92iDMEJL5NBtnGAZSQ ldh0AOo5SYmDK26wTGAUmYVk7CwkY2chGbuAkXkVo2hqQXJBcVJ6kZFecWJucWleul5yfu4m RkgM9+1gvHnA+hBjMtDKicxSosn5wBSQVxJvaGxmZGFqYmpsZG5pRpqwkjjvoodJQUIC6Ykl qdmpqQWpRfFFpTmpxYcYmTg4pRoYV8TMf32G58BGvrLdR4I7HH3D+Fz2f0+aOWH2+sd63Jvn GYewCRmuELUNTTl89XbQbe69DwPrxMIvCH5S2BB/dlniI/5tF6ri2G9nRPelq2+Rep579MKe 11sMPq6++ckryrRklZeNTnPcFqNvfPuFegpZlNf7V/EnWvDG/ZdsYbzk4xO3z0BYiaU4I9FQ i7moOBEAAANdxPcCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrIKsWRmVeSWpSXmKPExsVy+t9jQd2sPqVggycXBCzu3D3HajH/CJB4 deQHk8WC/dYWnbM3sFv0LrjKZrHp8TVWi8u75rBZzDi/j8niwoqN7BZTFh1mtTj8pp3V4uSf XkaL9TNes1jMvLWGxYHf48nBeUwesxsusnj8O9zP5HHn2h42j81L6j0m31jO6NG3ZRWjx+dN ch5Xjp5hCuCMamC0yUhNTEktUkjNS85PycxLt1XyDo53jjc1MzDUNbS0MFdSyEvMTbVVcvEJ 0HXLzAH6QEmhLDGnFCgUkFhcrKRvh2lCaIibrgVMY4Sub0gQXI+RARpIWMeY8WgBe8GW84wV OyZ1sjUwrlzK2MXIySEhYCJx4OhDVghbTOLCvfVsXYxcHEIC0xklrl0GSYA4k5kk5l1qZQOp YhFQlWh9sgqsg01AS2L13OOMIEUiAm1MEl8bD7GAOMwCc5klPn6bA9YhLBAscXndfxYQm1fA UaL7y1mo3RYSF5o62CHighI/Jt8Dq2EGmrp5WxMrhC0vsXnNW+YJjHyzkJTNQlI2C0nZAkbm VYyiqQXJBcVJ6blGesWJucWleel6yfm5mxjBCeKZ9A7GVQ0WhxgFOBiVeHhnHFUMFmJNLCuu zD3EKMHBrCTCWxWhFCzEm5JYWZValB9fVJqTWnyIMRno74nMUqLJ+cDklVcSb2hsYmZkaWRm YWRibk6asJI478FW60AhgfTEktTs1NSC1CKYLUwcnFINjA55O2JPbZ3pab3N9Zfq1ksO336W sPxh3LgjJeXEeUmbBXu5vX7v85ELj+XTuM6yXHDdvLgtz3+/+Txz+12Da70vWJ7f5bsb6L2K Od6QfZr6IYF92ftDExlDbxtLLLKcHOIhezB2ysb/9pKLbxow/jjqWnffWm7vtXnWxdumt34V uBxmaib8TF6JpTgj0VCLuag4EQCNpbK4VAMAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140314_010713_085879_A885C2D4 X-CRM114-Status: GOOD ( 14.36 ) X-Spam-Score: -6.9 (------) Cc: Kukjin Kim , Prathyush , Grant Grundler , Joerg Roedel , Sachin Kamat , Sylwester Nawrocki , Varun Sethi , Antonios Motakis , Tomasz Figa , Rahul Sharma X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds dts entries for the System MMU devices found on Exynos4 and Exynos5 SoC series and the System MMU binding documentation. CC: Rob Herring CC: Sylwester Nawrocki Signed-off-by: Cho KyongHo --- .../bindings/iommu/samsung,exynos4210-sysmmu.txt | 86 +++++++ arch/arm/boot/dts/exynos4.dtsi | 107 ++++++++ arch/arm/boot/dts/exynos4210.dtsi | 23 +- arch/arm/boot/dts/exynos4x12.dtsi | 77 +++++- arch/arm/boot/dts/exynos5250.dtsi | 266 +++++++++++++++++++- arch/arm/boot/dts/exynos5420.dtsi | 205 ++++++++++++++- 6 files changed, 758 insertions(+), 6 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..e4417bb --- /dev/null +++ b/Documentation/devicetree/bindings/iommu/samsung,exynos4210-sysmmu.txt @@ -0,0 +1,86 @@ +Samsung Exynos IOMMU H/W, System MMU (System Memory Management Unit) + +Samsung's Exynos architecture contains System MMUs 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 an IOMMU and supports 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. + +System MMUs are in many to one relation with peripheral devices, i.e. single +peripheral device might have multiple System MMUs (usually one for each bus +master), but one System MMU can handle transactions from only one peripheral +device. The relation between a System MMU and the peripheral device needs to be +defined in device node of the peripheral device. + +MFC in all Exynos SoCs and FIMD, M2M Scalers and G2D in Exynos5420 has 2 System +MMUs. +* MFC has one System MMU on its left and right bus. +* FIMD in Exynos5420 has one System MMU for window 0 and 4, the other system MMU + for window 1, 2 and 3. +* M2M Scalers and G2D in Exynos5420 has one System MMU on the read channel and + the other System MMU on the write channel. +The drivers must consider how to handle those System MMUs. One of the idea is +to implement child devices or sub-devices which are the client devices of the +System MMU. + +Required properties: +- compatible: Should be one of: + "samsung,sysmmu-v1" + "samsung,sysmmu-v2" + "samsung,sysmmu-v3.1" + "samsung,sysmmu-v3.2" + "samsung,sysmmu-v3.3" + +- reg: A tuple of base address and size of System MMU registers. +- interrupt-parent: The phandle of the interrupt controller of System MMU +- interrupts: An interrupt specifier for interrupt signal of System MMU, + according to the format defined by a particular interrupt + controller. +- 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 + Documentation/devicetree/bindings/clock/exynos5420-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" clockj. + 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 +- mmu-masters: A phandle to device nodes representing the master for which + the System MMU can provide a translation. Any additional values + after the phandle will be ignored because a System MMU never + have two or more masters. "#stream-id-cells" specified in the + master's node will be also ignored. + If more than one phandle is specified, only the first phandle + will be treated. + +Examples: + gsc_0: gsc@13e00000 { + compatible = "samsung,exynos5-gsc"; + reg = <0x13e00000 0x1000>; + interrupts = <0 85 0>; + samsung,power-domain = <&pd_gsc>; + clocks = <&clock 256>; + clock-names = "gscl"; + }; + + sysmmu_gsc0: sysmmu@13E80000 { + compatible = "samsung,exynos4210-sysmmu"; + reg = <0x13E80000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <2 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock 262>, <&clock 256>; + samsung,power-domain = <&pd_gsc>; + mmu-masters = <&gsc_0>; + }; diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 08452e1..2d5350d 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -516,4 +516,111 @@ samsung,power-domain = <&pd_lcd0>; status = "disabled"; }; + + sysmmu_mfc_l: sysmmu@13620000 { + compatible = "samsung,sysmmu-v2"; + reg = <0x13620000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 5>; + clock-names = "sysmmu"; + clocks = <&clock 274>; + samsung,power-domain = <&pd_mfc>; + mmu-masters = <&mfc>; + }; + + sysmmu_mfc_r: sysmmu@13630000 { + compatible = "samsung,sysmmu-v2"; + reg = <0x13630000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 6>; + clock-names = "sysmmu"; + clocks = <&clock 275>; + samsung,power-domain = <&pd_mfc>; + mmu-masters = <&mfc>; + }; + + sysmmu_tv: sysmmu@12E20000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x12E20000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 4>; + clock-names = "sysmmu"; + clocks = <&clock 272>; + samsung,power-domain = <&pd_tv>; + }; + + sysmmu_fimc0: sysmmu@11A20000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11A20000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 2>; + clock-names = "sysmmu"; + clocks = <&clock 263>; + samsung,power-domain = <&pd_cam>; + mmu-masters = <&fimc_0>; + }; + + sysmmu_fimc1: sysmmu@11A30000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11A30000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 3>; + clock-names = "sysmmu"; + clocks = <&clock 264>; + samsung,power-domain = <&pd_cam>; + mmu-masters = <&fimc_1>; + }; + + sysmmu_fimc2: sysmmu@11A40000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11A40000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 4>; + clock-names = "sysmmu"; + clocks = <&clock 265>; + samsung,power-domain = <&pd_cam>; + mmu-masters = <&fimc_2>; + }; + + sysmmu_fimc3: sysmmu@11A50000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11A50000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 5>; + clock-names = "sysmmu"; + clocks = <&clock 266>; + samsung,power-domain = <&pd_cam>; + mmu-masters = <&fimc_3>; + }; + + sysmmu_jpeg: sysmmu@11A60000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11A60000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 6>; + clock-names = "sysmmu"; + clocks = <&clock 267>; + samsung,power-domain = <&pd_cam>; + }; + + sysmmu_rotator: sysmmu@12A30000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x12A30000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 0>; + clock-names = "sysmmu"; + clocks = <&clock 281>; + samsung,power-domain = <&pd_lcd0>; + }; + + sysmmu_fimd0: sysmmu@11E20000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11E20000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 2>; + clock-names = "sysmmu"; + clocks = <&clock 287>; + samsung,power-domain = <&pd_lcd0>; + mmu-masters = <&fimd>; + }; }; diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index 48ecd7a..fac6dc6 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -114,7 +114,7 @@ status = "disabled"; }; - g2d@12800000 { + g2d: g2d@12800000 { compatible = "samsung,s5pv210-g2d"; reg = <0x12800000 0x1000>; interrupts = <0 89 0>; @@ -152,4 +152,25 @@ samsung,lcd-wb; }; }; + + sysmmu_g2d: sysmmu@12A20000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x12A20000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 7>; + clock-names = "sysmmu"; + clocks = <&clock 280>; + samsung,power-domain = <&pd_lcd0>; + mmu-masters = <&g2d>; + }; + + sysmmu_fimd1: sysmmu@12220000 { + compatible = "samsung,sysmmu-v1"; + interrupt-parent = <&combiner>; + reg = <0x12220000 0x1000>; + interrupts = <5 3>; + clock-names = "sysmmu"; + clocks = <&clock 291>; + samsung,power-domain = <&pd_lcd1>; + }; }; diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index 5c412aa..447745b 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -93,7 +93,7 @@ interrupts = <0 72 0>; }; - g2d@10800000 { + g2d: g2d@10800000 { compatible = "samsung,exynos4212-g2d"; reg = <0x10800000 0x1000>; interrupts = <0 89 0>; @@ -209,4 +209,79 @@ clock-names = "biu", "ciu"; status = "disabled"; }; + + sysmmu_g2d: sysmmu@10A40000{ + compatible = "samsung,sysmmu-v1"; + reg = <0x10A40000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 7>; + clock-names = "sysmmu"; + mmu-masters = <&g2d>; + }; + + sysmmu_fimc_isp: sysmmu@12260000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x12260000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 2>; + samsung,power-domain = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock 362>; + mmu-masters = <&fimc_is>; + }; + + sysmmu_fimc_drc: sysmmu@12270000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x12270000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 3>; + samsung,power-domain = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock 363>; + mmu-masters = <&fimc_is>; + }; + + sysmmu_fimc_fd: sysmmu@122A0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x122A0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 4>; + samsung,power-domain = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock 364>; + mmu-masters = <&fimc_is>; + }; + + sysmmu_fimc_mcuctl: sysmmu@122B0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x122B0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 5>; + samsung,power-domain = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock 376>; + mmu-masters = <&fimc_is>; + }; + + sysmmu_fimc_lite0: sysmmu@123B0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x123B0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 0>; + samsung,power-domain = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock 366>; + mmu-masters = <&fimc_lite_0>; + }; + + sysmmu_fimc_lite1: sysmmu@123C0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x123C0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 1>; + samsung,power-domain = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock 365>; + mmu-masters = <&fimc_lite_1>; + }; }; diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 8f6300f..df336ea 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -80,6 +80,16 @@ reg = <0x10044040 0x20>; }; + pd_isp: isp-power-domain@0x10044020 { + compatible = "samsung,exynos4210-pd"; + reg = <0x10044020 0x20>; + }; + + pd_disp1: disp1-power-domain@0x100440A0 { + compatible = "samsung,exynos4210-pd"; + reg = <0x100440A0 0x20>; + }; + clock: clock-controller@10010000 { compatible = "samsung,exynos5250-clock"; reg = <0x10010000 0x30000>; @@ -679,7 +689,7 @@ "sclk_hdmiphy", "mout_hdmi"; }; - mixer { + mixer: mixer { compatible = "samsung,exynos5250-mixer"; reg = <0x14450000 0x10000>; interrupts = <0 94 0>; @@ -700,7 +710,7 @@ phy-names = "dp"; }; - fimd@14400000 { + fimd: fimd@14400000 { clocks = <&clock 133>, <&clock 339>; clock-names = "sclk_fimd", "fimd"; }; @@ -715,4 +725,256 @@ io-channel-ranges; status = "disabled"; }; + + sysmmu_g2d: sysmmu@10A60000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x10A60000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <24 5>; + clock-names = "sysmmu"; + clocks = <&clock 361>; + }; + + sysmmu_mfc_r: sysmmu@11200000 { + compatible = "samsung,sysmmu-v2"; + reg = <0x11200000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <6 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 268>, <&clock 266>; + samsung,power-domain = <&pd_mfc>; + }; + + sysmmu_mfc_l: sysmmu@11210000 { + compatible = "samsung,sysmmu-v2"; + reg = <0x11210000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <8 5>; + clock-names = "sysmmu", "master"; + clocks = <&clock 267>, <&clock 266>; + samsung,power-domain = <&pd_mfc>; + }; + + sysmmu_rotator: sysmmu@11D40000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11D40000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 0>; + clock-names = "sysmmu"; + clocks = <&clock 272>; + }; + + sysmmu_fimc_isp: sysmmu@13260000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13260000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <10 6>; + clock-names = "sysmmu"; + clocks = <&clock 361>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_drc: sysmmu@13270000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13270000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <11 6>; + clock-names = "sysmmu"; + clocks = <&clock 362>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_scc: sysmmu@13280000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13280000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 2>; + clock-names = "sysmmu"; + clocks = <&clock 364>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_scp: sysmmu@13290000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13290000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <3 6>; + clock-names = "sysmmu"; + clocks = <&clock 365>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_fd: sysmmu@132A0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x132A0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 0>; + clock-names = "sysmmu"; + clocks = <&clock 363>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_mcuctl: sysmmu@132B0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x132B0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 4>; + clock-names = "sysmmu"; + clocks = <&clock 366>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_odc: sysmmu@132C0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x132C0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <11 0>; + clock-names = "sysmmu"; + clocks = <&clock 367>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_dis0: sysmmu@132D0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x132D0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <10 4>; + clock-names = "sysmmu"; + clocks = <&clock 368>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_dis1: sysmmu@132E0000{ + compatible = "samsung,sysmmu-v1"; + reg = <0x132E0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <9 4>; + clock-names = "sysmmu"; + clocks = <&clock 369>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_3dnr: sysmmu@132F0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x132F0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 6>; + clock-names = "sysmmu"; + clocks = <&clock 370>; + samsung,power-domain = <&pd_isp>; + }; + + sysmmu_fimc_lite0: sysmmu@13C40000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13C40000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <3 4>; + clock-names = "sysmmu", "master"; + clocks = <&clock 346>, <&clock 345>; + samsung,power-domain = <&pd_gsc>; + }; + + sysmmu_fimc_lite1: sysmmu@13C50000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13C50000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <24 1>; + clock-names = "sysmmu", "master"; + clocks = <&clock 347>, <&clock 345>; + samsung,power-domain = <&pd_gsc>; + }; + + sysmmu_gsc0: sysmmu@13E80000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13E80000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <2 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock 262>, <&clock 256>; + samsung,power-domain = <&pd_gsc>; + mmu-masters = <&gsc_0>; + }; + + sysmmu_gsc1: sysmmu@13E90000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13E90000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <2 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 263>, <&clock 257>; + samsung,power-domain = <&pd_gsc>; + mmu-masters = <&gsc_1>; + }; + + sysmmu_gsc2: sysmmu@13EA0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13EA0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <2 4>; + clock-names = "sysmmu", "master"; + clocks = <&clock 264>, <&clock 258>; + samsung,power-domain = <&pd_gsc>; + mmu-masters = <&gsc_2>; + }; + + sysmmu_gsc3: sysmmu@13EB0000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13EB0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <2 6>; + clock-names = "sysmmu", "master"; + clocks = <&clock 265>, <&clock 259>; + samsung,power-domain = <&pd_gsc>; + mmu-masters = <&gsc_3>; + }; + + sysmmu_fimd1: sysmmu@14640000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x14640000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <3 2>; + clock-names = "sysmmu"; + clocks = <&clock 350>; + samsung,power-domain = <&pd_disp1>; + mmu-masters = <&fimd>; + }; + + sysmmu_tv: sysmmu@14650000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x14650000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <7 4>; + clock-names = "sysmmu"; + clocks = <&clock 349>; + samsung,power-domain = <&pd_disp1>; + mmu-masters = <&mixer>; + }; + + sysmmu_jpeg: sysmmu@11F20000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11F20000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 273>, <&clock 270>; + samsung,power-domain = <&pd_gsc>; + }; + + sysmmu_mdma0: sysmmu@10A40000{ + compatible = "samsung,sysmmu-v1"; + reg = <0x10A40000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <7 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock 373>, <&clock 372>; + }; + + sysmmu_mdma1: sysmmu@11D50000{ + compatible = "samsung,sysmmu-v1"; + reg = <0x11D50000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <7 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 274>, <&clock 271>; + }; }; diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi index 45e2e65..a736f09 100644 --- a/arch/arm/boot/dts/exynos5420.dtsi +++ b/arch/arm/boot/dts/exynos5420.dtsi @@ -470,7 +470,7 @@ phy-names = "dp"; }; - fimd@14400000 { + fimd: fimd@14400000 { samsung,power-domain = <&disp_pd>; clocks = <&clock 147>, <&clock 421>; clock-names = "sclk_fimd", "fimd"; @@ -641,7 +641,7 @@ status = "disabled"; }; - mixer@14450000 { + mixer: mixer@14450000 { compatible = "samsung,exynos5420-mixer"; reg = <0x14450000 0x10000>; interrupts = <0 94 0>; @@ -720,4 +720,205 @@ clock-names = "watchdog"; samsung,syscon-phandle = <&pmu_system_controller>; }; + + sysmmu_g2dr: sysmmu@10A60000 { + compatible = "samsung,sysmmu-v3.2"; + reg = <0x10A60000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <24 5>; + clock-names = "sysmmu", "master"; + clocks = <&clock 482>, <&clock 481>; + }; + + sysmmu_g2dw: sysmmu@10A70000 { + compatible = "samsung,sysmmu-v3.2"; + reg = <0x10A60000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <22 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 482>, <&clock 481>; + }; + + sysmmu_scaler0r: sysmmu@12880000 { + compatible = "samsung,sysmmu-v3.2"; + reg = <0x12880000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <22 4>; + clock-names = "sysmmu", "master"; + clocks = <&clock 384>, <&clock 381>; + }; + + sysmmu_scaler1r: sysmmu@12890000 { + compatible = "samsung,sysmmu-v3.2"; + reg = <0x12890000 0x1000>; + interrupts = <0 186 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock 385>, <&clock 382>; + }; + + sysmmu_scaler2r: sysmmu@128A0000 { + compatible = "samsung,sysmmu-v3.2"; + reg = <0x128A0000 0x1000>; + interrupts = <0 188 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock 386>, <&clock 383>; + }; + + sysmmu_scaler0w: sysmmu@128C0000 { + compatible = "samsung,sysmmu-v3.2"; + reg = <0x128C0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <27 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 384>, <&clock 381>; + }; + + sysmmu_scaler1w: sysmmu@128D0000 { + compatible = "samsung,sysmmu-v3.2"; + reg = <0x128D0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <22 6>; + clock-names = "sysmmu", "master"; + clocks = <&clock 385>, <&clock 382>; + }; + + sysmmu_scaler2w: sysmmu@128E0000 { + compatible = "samsung,sysmmu-v3.2"; + reg = <0x128E0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <19 6>; + clock-names = "sysmmu", "master"; + clocks = <&clock 386>, <&clock 383>; + }; + + sysmmu_mfc_r: sysmmu@11200000 { + compatible = "samsung,sysmmu-v2"; + reg = <0x11200000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <6 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 402>, <&clock 401>; + samsung,power-domain = <&mfc_pd>; + }; + + sysmmu_mfc_l: sysmmu@11210000 { + compatible = "samsung,sysmmu-v2"; + reg = <0x11210000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <8 5>; + clock-names = "sysmmu", "master"; + clocks = <&clock 403>, <&clock 401>; + samsung,power-domain = <&mfc_pd>; + }; + + sysmmu_rotator: sysmmu@11D40000 { + compatible = "samsung,sysmmu-v3.1"; + reg = <0x11D40000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock 443>, <&clock 441>; + }; + + sysmmu_fimc_lite0: sysmmu@13C40000 { + compatible = "samsung,sysmmu-v3.3"; + reg = <0x13C40000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <3 4>; + clock-names = "sysmmu", "master"; + clocks = <&clock 492>, <&clock 496>; + samsung,power-domain = <&gsc_pd>; + }; + + sysmmu_fimc_lite1: sysmmu@13C50000 { + compatible = "samsung,sysmmu-v3.3"; + reg = <0x13C50000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <24 1>; + clock-names = "sysmmu", "master"; + clocks = <&clock 493>, <&clock 497>; + samsung,power-domain = <&gsc_pd>; + }; + + sysmmu_fimc_lite3: sysmmu@13D50000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x13D50000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <2 4>; + clock-names = "sysmmu", "master"; + clocks = <&clock 494>, <&clock 495>; + samsung,power-domain = <&gsc_pd>; + }; + + sysmmu_gsc0: sysmmu@13E80000 { + compatible = "samsung,sysmmu-v3.3"; + reg = <0x13E80000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <2 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock 461>, <&clock 465>; + samsung,power-domain = <&gsc_pd>; + mmu-masters = <&gsc_0>; + }; + + sysmmu_gsc1: sysmmu@13E90000 { + compatible = "samsung,sysmmu-v3.3"; + reg = <0x13E90000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <2 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 462>, <&clock 466>; + samsung,power-domain = <&gsc_pd>; + mmu-masters = <&gsc_1>; + }; + + sysmmu_fimd0w04: sysmmu@14640000 { + compatible = "samsung,sysmmu-v3.3"; + reg = <0x14640000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <3 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 422>, <&clock 421>; + samsung,power-domain = <&disp_pd>; + mmu-masters = <&fimd>; + }; + + sysmmu_fimd0w123: sysmmu@14680000 { + compatible = "samsung,sysmmu-v3.3"; + reg = <0x14680000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <3 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock 423>, <&clock 421>; + samsung,power-domain = <&disp_pd>; + mmu-masters = <&fimd>; + }; + + sysmmu_tv: sysmmu@14650000 { + compatible = "samsung,sysmmu-v3.3"; + reg = <0x14650000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <7 4>; + clock-names = "sysmmu", "master"; + clocks = <&clock 502>, <&clock 431>; + samsung,power-domain = <&disp_pd>; + mmu-masters = <&mixer>; + }; + + sysmmu_jpeg: sysmmu@11F10000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11F10000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock 453>, <&clock 451>; + }; + + sysmmu_jpeg2: sysmmu@11F20000 { + compatible = "samsung,sysmmu-v1"; + reg = <0x11F20000 0x1000>; + interrupts = <0 169 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock 453>, <&clock 452>; + }; };