This patch adds System MMU nodes that are specific to Exynos4210/4x12 series.
Signed-off-by: Marek Szyprowski m.szyprowski@samsung.com --- arch/arm/boot/dts/exynos4.dtsi | 118 ++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos4210.dtsi | 23 ++++++++ arch/arm/boot/dts/exynos4x12.dtsi | 82 ++++++++++++++++++++++++++ 3 files changed, 223 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index a59b3fae3680..ca219ed0378c 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -183,6 +183,7 @@ clock-names = "fimc", "sclk_fimc"; power-domains = <&pd_cam>; samsung,sysreg = <&sys_reg>; + iommus = <&sysmmu_fimc0>; status = "disabled"; };
@@ -194,6 +195,7 @@ clock-names = "fimc", "sclk_fimc"; power-domains = <&pd_cam>; samsung,sysreg = <&sys_reg>; + iommus = <&sysmmu_fimc1>; status = "disabled"; };
@@ -205,6 +207,7 @@ clock-names = "fimc", "sclk_fimc"; power-domains = <&pd_cam>; samsung,sysreg = <&sys_reg>; + iommus = <&sysmmu_fimc2>; status = "disabled"; };
@@ -216,6 +219,7 @@ clock-names = "fimc", "sclk_fimc"; power-domains = <&pd_cam>; samsung,sysreg = <&sys_reg>; + iommus = <&sysmmu_fimc3>; status = "disabled"; };
@@ -404,6 +408,8 @@ clocks = <&clock CLK_MFC>, <&clock CLK_SCLK_MFC>; clock-names = "mfc", "sclk_mfc"; status = "disabled"; + iommus = <&sysmmu_mfc_l>, <&sysmmu_mfc_r>; + iommu-names = "left", "right"; };
serial_0: serial@13800000 { @@ -669,6 +675,7 @@ power-domains = <&pd_lcd0>; samsung,sysreg = <&sys_reg>; status = "disabled"; + iommus = <&sysmmu_fimd0>; };
hdmi: hdmi@12D00000 { @@ -691,6 +698,117 @@ interrupts = <0 91 0>; reg = <0x12C10000 0x2100>, <0x12c00000 0x300>; power-domains = <&pd_tv>; + iommus = <&sysmmu_tv>; status = "disabled"; }; + + sysmmu_mfc_l: sysmmu@13620000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x13620000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 5>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_MFCL>, <&clock CLK_MFC>; + power-domains = <&pd_mfc>; + #iommu-cells = <0>; + }; + + sysmmu_mfc_r: sysmmu@13630000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x13630000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 6>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_MFCR>, <&clock CLK_MFC>; + power-domains = <&pd_mfc>; + #iommu-cells = <0>; + }; + + sysmmu_tv: sysmmu@12E20000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x12E20000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 4>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_TV>, <&clock CLK_MIXER>; + power-domains = <&pd_tv>; + #iommu-cells = <0>; + }; + + sysmmu_fimc0: sysmmu@11A20000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x11A20000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_FIMC0>, <&clock CLK_FIMC0>; + power-domains = <&pd_cam>; + #iommu-cells = <0>; + }; + + sysmmu_fimc1: sysmmu@11A30000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x11A30000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 3>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_FIMC1>, <&clock CLK_FIMC1>; + power-domains = <&pd_cam>; + #iommu-cells = <0>; + }; + + sysmmu_fimc2: sysmmu@11A40000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x11A40000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 4>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_FIMC2>, <&clock CLK_FIMC2>; + power-domains = <&pd_cam>; + #iommu-cells = <0>; + }; + + sysmmu_fimc3: sysmmu@11A50000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x11A50000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 5>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_FIMC3>, <&clock CLK_FIMC3>; + power-domains = <&pd_cam>; + #iommu-cells = <0>; + }; + + sysmmu_jpeg: sysmmu@11A60000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x11A60000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 6>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_JPEG>, <&clock CLK_JPEG>; + power-domains = <&pd_cam>; + #iommu-cells = <0>; + }; + + sysmmu_rotator: sysmmu@12A30000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x12A30000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 0>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_ROTATOR>, <&clock CLK_ROTATOR>; + power-domains = <&pd_lcd0>; + #iommu-cells = <0>; + }; + + sysmmu_fimd0: sysmmu@11E20000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x11E20000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <5 2>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_FIMD0>, <&clock CLK_FIMD0>; + power-domains = <&pd_lcd0>; + #iommu-cells = <0>; + }; }; diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index fc17cdfa90e6..a2acb8b93785 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -160,6 +160,7 @@ interrupts = <0 89 0>; clocks = <&clock CLK_SCLK_FIMG2D>, <&clock CLK_G2D>; clock-names = "sclk_fimg2d", "fimg2d"; + iommus = <&sysmmu_g2d>; status = "disabled"; };
@@ -201,4 +202,26 @@ <&clock CLK_VP>, <&clock CLK_MOUT_MIXER>, <&clock CLK_SCLK_MIXER>; }; + + sysmmu_g2d: sysmmu@12A20000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x12A20000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 7>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_G2D>, <&clock CLK_G2D>; + power-domains = <&pd_lcd0>; + #iommu-cells = <0>; + }; + + sysmmu_fimd1: sysmmu@12220000 { + compatible = "samsung,exynos-sysmmu"; + interrupt-parent = <&combiner>; + reg = <0x12220000 0x1000>; + interrupts = <5 3>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_FIMD1>, <&clock CLK_FIMD1>; + power-domains = <&pd_lcd1>; + #iommu-cells = <0>; + }; }; diff --git a/arch/arm/boot/dts/exynos4x12.dtsi b/arch/arm/boot/dts/exynos4x12.dtsi index e577bd0106b6..d175eb34de7b 100644 --- a/arch/arm/boot/dts/exynos4x12.dtsi +++ b/arch/arm/boot/dts/exynos4x12.dtsi @@ -150,6 +150,7 @@ interrupts = <0 89 0>; clocks = <&clock CLK_SCLK_FIMG2D>, <&clock CLK_G2D>; clock-names = "sclk_fimg2d", "fimg2d"; + iommus = <&sysmmu_g2d>; status = "disabled"; };
@@ -199,6 +200,7 @@ power-domains = <&pd_isp>; clocks = <&clock CLK_FIMC_LITE0>; clock-names = "flite"; + iommus = <&sysmmu_fimc_lite0>; status = "disabled"; };
@@ -209,6 +211,7 @@ power-domains = <&pd_isp>; clocks = <&clock CLK_FIMC_LITE1>; clock-names = "flite"; + iommus = <&sysmmu_fimc_lite1>; status = "disabled"; };
@@ -237,6 +240,9 @@ "mcuispdiv1", "uart", "aclk200", "div_aclk200", "aclk400mcuisp", "div_aclk400mcuisp"; + iommus = <&sysmmu_fimc_isp>, <&sysmmu_fimc_drc>, + <&sysmmu_fimc_fd>, <&sysmmu_fimc_mcuctl>; + iommu-names = "isp", "drc", "fd", "mcuctl"; #address-cells = <1>; #size-cells = <1>; ranges; @@ -294,4 +300,80 @@ clocks = <&clock CLK_MIXER>, <&clock CLK_SCLK_HDMI>, <&clock CLK_VP>; }; + + sysmmu_g2d: sysmmu@10A40000{ + compatible = "samsung,exynos-sysmmu"; + reg = <0x10A40000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <4 7>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_G2D>, <&clock CLK_G2D>; + #iommu-cells = <0>; + }; + + sysmmu_fimc_isp: sysmmu@12260000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x12260000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 2>; + power-domains = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock CLK_SMMU_ISP>; + #iommu-cells = <0>; + }; + + sysmmu_fimc_drc: sysmmu@12270000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x12270000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 3>; + power-domains = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock CLK_SMMU_DRC>; + #iommu-cells = <0>; + }; + + sysmmu_fimc_fd: sysmmu@122A0000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x122A0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 4>; + power-domains = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock CLK_SMMU_FD>; + #iommu-cells = <0>; + }; + + sysmmu_fimc_mcuctl: sysmmu@122B0000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x122B0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 5>; + power-domains = <&pd_isp>; + clock-names = "sysmmu"; + clocks = <&clock CLK_SMMU_ISPCX>; + #iommu-cells = <0>; + }; + + sysmmu_fimc_lite0: sysmmu@123B0000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x123B0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 0>; + power-domains = <&pd_isp>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_LITE0>, <&clock CLK_FIMC_LITE0>; + #iommu-cells = <0>; + }; + + sysmmu_fimc_lite1: sysmmu@123C0000 { + compatible = "samsung,exynos-sysmmu"; + reg = <0x123C0000 0x1000>; + interrupt-parent = <&combiner>; + interrupts = <16 1>; + power-domains = <&pd_isp>; + clock-names = "sysmmu", "master"; + clocks = <&clock CLK_SMMU_LITE1>, <&clock CLK_FIMC_LITE1>; + #iommu-cells = <0>; + }; };