[PATCHv6 7/9] ARM: dts: Add PPMU dt node for Exynos5260 SoC
From: cw00.choi@samsung.com (Chanwoo Choi)
Date: 2014-12-29 00:05:19
Also in:
linux-devicetree, linux-pm, linux-samsung-soc, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
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 <redacted> Cc: Abhilash Kesavan <redacted> Cc: Jonghwan Choi <redacted> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.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 at 10c60000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10c60000 0x2000>; + status = "disabled"; + }; + + ppmu_drex0_s1: ppmu_drex0_s1 at 10c70000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10c70000 0x2000>; + status = "disabled"; + }; + + ppmu_drex1_s0: ppmu_drex1_s0 at 10c80000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10c80000 0x2000>; + status = "disabled"; + }; + + ppmu_drex1_s1: ppmu_drex1_s1 at 10c90000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10c90000 0x2000>; + status = "disabled"; + }; + + ppmu_eagle: ppmu_eagle at 10cc0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10cc0000 0x2000>; + status = "disabled"; + }; + + ppmu_kfc: ppmu_kfc at 10cd0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x10cd0000 0x2000>; + status = "disabled"; + }; + + ppmu_mfc: ppmu_mfc at 11040000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x11040000 0x2000>; + status = "disabled"; + }; + + ppmu_g3d: ppmu_g3d at 11880000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x11880000 0x2000>; + status = "disabled"; + }; + + ppmu_fsys: ppmu_fsys at 12220000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x12220000 0x2000>; + status = "disabled"; + }; + + ppmu_isp: ppmu_isp at 13370000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13370000 0x2000>; + status = "disabled"; + }; + + ppmu_fimc: ppmu_fimc at 13cb0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13cb0000 0x2000>; + status = "disabled"; + }; + + ppmu_gscl: ppmu_gscl at 13e60000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13e60000 0x2000>; + status = "disabled"; + }; + + ppmu_mscl: ppmu_gscl at 13ee0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13ee0000 0x2000>; + status = "disabled"; + }; + + ppmu_fimd0x: ppmu_fimd0x at 145b0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x145b0000 0x2000>; + status = "disabled"; + }; + + ppmu_fimd1x: ppmu_fimd1x at 145c0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x145c0000 0x2000>; + status = "disabled"; + }; }; };
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1.8.5.5