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Date: Tue, 23 Dec 2014 12:18:15 +0900 From: Chanwoo Choi <cw00.choi@...sung.com> To: myungjoo.ham@...sung.com Cc: kgene.kim@...sung.com, kyungmin.park@...sung.com, rafael.j.wysocki@...el.com, mark.rutland@....com, a.kesavan@...sung.com, tomasz.figa@...il.com, k.kozlowski@...sung.com, cw00.choi@...sung.com, inki.dae@...sung.com, linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-samsung-soc@...r.kernel.org, Jonghwan Choi <jhbird.choi@...sung.com> Subject: [PATCHv5 7/9] ARM: dts: Add PPMU dt node for Exynos5260 SoC This patch adds PPMU (Performance Profiling Monitoring Unit) dt node Exynos5260 SoC. Exynos5260 SoC has following PPMU IPs: - PPMU_DREX0_S0 0x10c60000 - PPMU_DREX0_S1 0x10c70000 - PPMU_DREX1_S0 0x10c80000 - PPMU_DREX1_S1 0x10c90000 - PPMU_EAGLE 0x10cc0000 - PPMU_KFC 0x10cd0000 - PPMU_MFC 0x11040000 - PPMU_G3D 0x11880000 - PPMU_FSYS 0x12220000 - PPMU_ISP 0x13370000 - PPMU_FICM 0x13cb0000 - PPMU_GSCL 0x13e60000 - PPMU_MSCL 0x13ee0000 - PPMU_FIMD0X 0x145b0000 - PPMU_FIMD1X 0x145c0000 The drivers/devfreq/exynos/exynos5_bus.c supports the memory bus frequency/ voltage scaling of Exynos5260 SoC with DEVFREQ framework. Cc: Kukjin Kim <kgene.kim@...sung.com> Cc: Abhilash Kesavan <a.kesavan@...sung.com> Cc: Jonghwan Choi <jhbird.choi@...sung.com> Signed-off-by: Chanwoo Choi <cw00.choi@...sung.com> --- arch/arm/boot/dts/exynos5260.dtsi | 90 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 90 insertions(+) diff --git a/arch/arm/boot/dts/exynos5260.dtsi b/arch/arm/boot/dts/exynos5260.dtsi index 36da38e..26f3074 100644 --- a/arch/arm/boot/dts/exynos5260.dtsi +++ b/arch/arm/boot/dts/exynos5260.dtsi @@ -307,6 +307,96 @@ fifo-depth = <64>; status = "disabled"; }; + + ppmu_drex0_s0: ppmu_drex0_s0@...60000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10c60000 0x2000>; + status = "disabled"; + }; + + ppmu_drex0_s1: ppmu_drex0_s1@...70000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10c70000 0x2000>; + status = "disabled"; + }; + + ppmu_drex1_s0: ppmu_drex1_s0@...80000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10c80000 0x2000>; + status = "disabled"; + }; + + ppmu_drex1_s1: ppmu_drex1_s1@...90000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10c90000 0x2000>; + status = "disabled"; + }; + + ppmu_eagle: ppmu_eagle@...c0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10cc0000 0x2000>; + status = "disabled"; + }; + + ppmu_kfc: ppmu_kfc@...d0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10cd0000 0x2000>; + status = "disabled"; + }; + + ppmu_mfc: ppmu_mfc@...40000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x11040000 0x2000>; + status = "disabled"; + }; + + ppmu_g3d: ppmu_g3d@...80000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x11880000 0x2000>; + status = "disabled"; + }; + + ppmu_fsys: ppmu_fsys@...20000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x12220000 0x2000>; + status = "disabled"; + }; + + ppmu_isp: ppmu_isp@...70000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13370000 0x2000>; + status = "disabled"; + }; + + ppmu_fimc: ppmu_fimc@...b0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13cb0000 0x2000>; + status = "disabled"; + }; + + ppmu_gscl: ppmu_gscl@...60000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13e60000 0x2000>; + status = "disabled"; + }; + + ppmu_mscl: ppmu_gscl@...e0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13ee0000 0x2000>; + status = "disabled"; + }; + + ppmu_fimd0x: ppmu_fimd0x@...b0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x145b0000 0x2000>; + status = "disabled"; + }; + + ppmu_fimd1x: ppmu_fimd1x@...c0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x145c0000 0x2000>; + status = "disabled"; + }; }; }; -- 1.8.5.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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