From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753164AbbALMhz (ORCPT ); Mon, 12 Jan 2015 07:37:55 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:12725 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752441AbbALMfG (ORCPT ); Mon, 12 Jan 2015 07:35:06 -0500 X-AuditID: cbfee691-f79b86d000004a5a-84-54b3bf75147c From: Chanwoo Choi To: myungjoo.ham@samsung.com, kgene@kernel.org Cc: kyungmin.park@samsung.com, rafael.j.wysocki@intel.com, mark.rutland@arm.com, a.kesavan@samsung.com, tomasz.figa@gmail.com, k.kozlowski@samsung.com, b.zolnierkie@samsung.com, robh+dt@kernel.org, cw00.choi@samsung.com, inki.dae@samsung.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCHv8 6/9] ARM: dts: Add PPMU dt node for Exynos4 SoCs Date: Mon, 12 Jan 2015 21:34:54 +0900 Message-id: <1421066097-26237-7-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.5.5 In-reply-to: <1421066097-26237-1-git-send-email-cw00.choi@samsung.com> References: <1421066097-26237-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprAIsWRmVeSWpSXmKPExsWyRsSkWLd0/+YQgwlbBCwer1nMZLFxxnpW i+tfnrNaTLo/gcXi9QtDi/7Hr5ktzja9YbfY9Pgaq8XlXXPYLD73HmG0mHF+H5PF0usXmSxu N65gs3i84i27ReveI+wWq3b9YXQQ8Fgzbw2jx85Zd9k9Fu95yeSxaVUnm8fmJfUefVtWMXp8 3iQXwB7FZZOSmpNZllqkb5fAlfHlwHq2giPKFV/2N7E3MO6R6WLk5JAQMJGYvW0TK4QtJnHh 3nq2LkYuDiGBpYwSL7euZ4Ep6m1YwAiRWMQo8W3ZQ3YIp4lJ4mbvRSaQKjYBLYn9L26wgdgi AnoSncf2sIPYzAJ/mCSaNoFNEhZwknjesBbMZhFQldh8bTMjiM0r4Crx7NIXRohtChLLls8E O4lTwE3i3e41QDM5gJa5StxYXw+yV0LgJbvEnEX9zBBzBCS+TT7EAlIjISArsekAM8QYSYmD K26wTGAUXsDIsIpRNLUguaA4Kb3IVK84Mbe4NC9dLzk/dxMjMKJO/3s2cQfj/QPWhxgFOBiV eHgtpDaHCLEmlhVX5h5iNAXaMJFZSjQ5Hxi3eSXxhsZmRhamJqbGRuaWZkrivDrSP4OFBNIT S1KzU1MLUovii0pzUosPMTJxcEo1MOqcWLnmWGVM1E+Z75OkvLS7Luxreb/zxISNiV26biJd Xa8Usl4xMxk4/kkR2Tcx+e67KdrGs9W/TmK/8D5OX+V8XPsbkWtBIooKy52lt+xfdbrLztry 1/9lpVs+i/5Tv9Ruc63VelFD6OczR+fOYJD5VbNg5twps68IL928+GnW4xVMzZqeKxuVWIoz Eg21mIuKEwFiMddHowIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFIsWRmVeSWpSXmKPExsVy+t9jAd3S/ZtDDOaeZbN4vGYxk8XGGetZ La5/ec5qMen+BBaL1y8MLfofv2a2ONv0ht1i0+NrrBaXd81hs/jce4TRYsb5fUwWS69fZLK4 3bgCqH/FW3aL1r1H2C1W7frD6CDgsWbeGkaPnbPusnss3vOSyWPTqk42j81L6j36tqxi9Pi8 SS6APaqB0SYjNTEltUghNS85PyUzL91WyTs43jne1MzAUNfQ0sJcSSEvMTfVVsnFJ0DXLTMH 6HglhbLEnFKgUEBicbGSvh2mCaEhbroWMI0Rur4hQXA9RgZoIGENY8aXA+vZCo4oV3zZ38Te wLhHpouRk0NCwESit2EBI4QtJnHh3nq2LkYuDiGBRYwS35Y9ZIdwmpgkbvZeZAKpYhPQktj/ 4gYbiC0ioCfReWwPO4jNLPCHSaJpEwuILSzgJPG8YS2YzSKgKrH52mawDbwCrhLPLn2B2qYg sWz5TFYQm1PATeLd7jVAMzmAlrlK3FhfP4GRdwEjwypG0dSC5ILipPRcI73ixNzi0rx0veT8 3E2M4Hh9Jr2DcVWDxSFGAQ5GJR5eC6nNIUKsiWXFlbmHGCU4mJVEeF3LgEK8KYmVValF+fFF pTmpxYcYTYGOmsgsJZqcD0wleSXxhsYmZkaWRuaGFkbG5krivEr2bSFCAumJJanZqakFqUUw fUwcnFINjJyH/la9EOTSfveQKW2J77l//+x+rEmd/jth0unmfyw8HeunLswQOStm6zVP/7fM RN1EpwUvj1/0kAl+HnpJy4Ln9oUJb3bat6aIGc6fkyb95FD91lVXNMynvFr7S4h3KbeH+odt nnpfCnkCry9iPbIk2ozrvp5/rtBf+/Mf5Jdt2n/20l2ZlNdKLMUZiYZazEXFiQCrSI6X7QIA AA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch add PPMU (Platform Performance Monitoring Unit) dt node for Exynos4 (Exynos4210/4212/4412) SoC. PPMU dt node is used to monitor the utilization of each IP. The Exynos4210/Exynos4212/Exynos4412 SoC includes following PPMUs: - PPMU_DMC0 0x106A_0000 - PPMU_DMC1 0x106B_0000 - PPMU_CPU 0x106C_0000 - PPMU_ACP 0x10AE_0000 - PPMU_RIGHT_BUS 0x112A_0000 - PPMU_LEFT_BUS 0x116A_0000 - PPMU_FSYS 0x1263_0000 - PPMU_LCD0 0x11E4_0000 - PPMU_CAMIF 0x11AC_0000 - PPMU_IMAGE 0x12AA_0000 - PPMU_TV 0x12E4_0000 - PPMU_3D 0x1322_0000 - PPMU_MFC_LEFT 0x1366_0000 - PPMU_MFC_RIGHT 0x1367_0000 Additionally, the Exynos4210 SoC includes following PPMUs: - PPMU_LCD1 0x1224_0000 Cc: Kukjin Kim Signed-off-by: Chanwoo Choi Acked-by: MyungJoo Ham --- arch/arm/boot/dts/exynos4.dtsi | 108 ++++++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/exynos4210.dtsi | 8 +++ 2 files changed, 116 insertions(+) diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index b8168f1..70064dc 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -645,4 +645,112 @@ samsung,sysreg = <&sys_reg>; status = "disabled"; }; + + ppmu_dmc0: ppmu_dmc0@106a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106a0000 0x2000>; + clocks = <&clock CLK_PPMUDMC0>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_dmc1: ppmu_dmc1@106b0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106b0000 0x2000>; + clocks = <&clock CLK_PPMUDMC1>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_cpu: ppmu_cpu@106c0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106c0000 0x2000>; + clocks = <&clock CLK_PPMUCPU>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_acp: ppmu_acp@10ae0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x106e0000 0x2000>; + status = "disabled"; + }; + + ppmu_rightbus: ppmu_rightbus@112a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x112a0000 0x2000>; + clocks = <&clock CLK_PPMURIGHT>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_leftbus: ppmu_leftbus0@116a0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x116a0000 0x2000>; + clocks = <&clock CLK_PPMULEFT>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_camif: ppmu_camif@11ac0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x11ac0000 0x2000>; + clocks = <&clock CLK_PPMUCAMIF>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_lcd0: ppmu_lcd0@11e40000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x11e40000 0x2000>; + clocks = <&clock CLK_PPMULCD0>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_fsys: ppmu_g3d@12630000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x12630000 0x2000>; + status = "disabled"; + }; + + ppmu_image: ppmu_image@12aa0000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x12aa0000 0x2000>; + clocks = <&clock CLK_PPMUIMAGE>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_tv: ppmu_tv@12e40000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x12e40000 0x2000>; + clocks = <&clock CLK_PPMUTV>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_g3d: ppmu_g3d@13220000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13220000 0x2000>; + clocks = <&clock CLK_PPMUG3D>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_mfc_left: ppmu_mfc_left@13660000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13660000 0x2000>; + clocks = <&clock CLK_PPMUMFC_L>; + clock-names = "ppmu"; + status = "disabled"; + }; + + ppmu_mfc_right: ppmu_mfc_right@13670000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x13670000 0x2000>; + clocks = <&clock CLK_PPMUMFC_R>; + clock-names = "ppmu"; + status = "disabled"; + }; }; diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi index bcc9e63..b2598de 100644 --- a/arch/arm/boot/dts/exynos4210.dtsi +++ b/arch/arm/boot/dts/exynos4210.dtsi @@ -192,4 +192,12 @@ samsung,lcd-wb; }; }; + + ppmu_lcd1: ppmu_lcd1@12240000 { + compatible = "samsung,exynos-ppmu"; + reg = <0x12240000 0x2000>; + clocks = <&clock CLK_PPMULCD1>; + clock-names = "ppmu"; + status = "disabled"; + }; }; -- 1.8.5.5