From patchwork Thu Nov 5 11:52:20 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alim Akhtar X-Patchwork-Id: 7560641 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id AF80F9F399 for ; Thu, 5 Nov 2015 11:52:10 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8EA592076B for ; Thu, 5 Nov 2015 11:52:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3C96B20762 for ; Thu, 5 Nov 2015 11:52:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031337AbbKELvt (ORCPT ); Thu, 5 Nov 2015 06:51:49 -0500 Received: from mailout2.samsung.com ([203.254.224.25]:37131 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030989AbbKELvq (ORCPT ); Thu, 5 Nov 2015 06:51:46 -0500 Received: from epcpsbgr2.samsung.com (u142.gpu120.samsung.co.kr [203.254.230.142]) by mailout2.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0NXC01M43BM8CY40@mailout2.samsung.com>; Thu, 05 Nov 2015 20:51:44 +0900 (KST) Received: from epcpsbgm2new.samsung.com ( [172.20.52.126]) by epcpsbgr2.samsung.com (EPCPMTA) with SMTP id 8A.63.05272.FC24B365; Thu, 5 Nov 2015 20:51:44 +0900 (KST) X-AuditID: cbfee68e-f791c6d000001498-f6-563b42cf8107 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2new.samsung.com (EPCPMTA) with SMTP id 88.FB.18629.FC24B365; Thu, 5 Nov 2015 20:51:43 +0900 (KST) Received: from exypnos.sisodomain.com ([107.108.73.28]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0NXC00HSUBKT5D50@mmp1.samsung.com>; Thu, 05 Nov 2015 20:51:43 +0900 (KST) From: Alim Akhtar To: linux-samsung-soc@vger.kernel.org Cc: k.kozlowski@samsung.com, kgene@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/2] arm64: dts: exynos7: Add pmic s2mps15 device tree node Date: Thu, 05 Nov 2015 17:22:20 +0530 Message-id: <1446724341-3568-1-git-send-email-alim.akhtar@samsung.com> X-Mailer: git-send-email 1.7.10.4 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrILMWRmVeSWpSXmKPExsWyRsSkTveCk3WYwaO5LBavXxha9D9+zWyx 6fE1VovLu+awWcw4v4/JgdVj06pONo/NS+o9+rasYvT4vEkugCWKyyYlNSezLLVI3y6BK+Pe epWCo+4VZ559ZG1g/GTexcjBISFgIrFouVAXIyeQKSZx4d56ti5GLg4hgRWMEk+7f7NDJEwk WmacZoRILGWUaFr6HarqJ6PEk4vrwarYBLQl7k7fwgRiiwioSnxuWwAWZxYoljhzZSsbiC0s 4CdxqmMGK4jNAlSz8e5jRhCbV8BN4v/td4wQ2xQlup9NAFsgIfCcTWLG9ydMEA0CEt8mH2KB OFtWYtMBZoh6SYmDK26wTGAUXMDIsIpRNLUguaA4Kb3ISK84Mbe4NC9dLzk/dxMjMCRP/3vW t4Px5gHrQ4wCHIxKPLwG1VZhQqyJZcWVuYcYTYE2TGSWEk3OBwZ+Xkm8obGZkYWpiamxkbml mZI4b4LUz2AhgfTEktTs1NSC1KL4otKc1OJDjEwcnFINjIpnN+2dOV/vXsitf3MjRfbMjSwM lvdu8HvAGLrx69HHP6XyU5I+FEdcfOr/4lPy9A2Hzr9gK9sivVvx3F2Rt9Nk1stFxeZvjOC1 OrgocfmCxSx2D+9bly6bPeWD/E6hp6/KGjxO1wetsb71VDA8e8c2xR/lVQKm2yeL8z8+tnLS 5zezlWbfLclSYinOSDTUYi4qTgQAlhPTlUQCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrPLMWRmVeSWpSXmKPExsVy+t9jAd3zTtZhBueem1u8fmFo0f/4NbPF psfXWC0u75rDZjHj/D4mB1aPTas62Tw2L6n36NuyitHj8ya5AJaoBkabjNTElNQihdS85PyU zLx0WyXv4HjneFMzA0NdQ0sLcyWFvMTcVFslF58AXbfMHKC1SgpliTmlQKGAxOJiJX07TBNC Q9x0LWAaI3R9Q4LgeowM0EDCGsaMe+tVCo66V5x59pG1gfGTeRcjJ4eEgIlEy4zTjBC2mMSF e+vZuhi5OIQEljJKNC39DuX8ZJR4cnE9O0gVm4C2xN3pW5hAbBEBVYnPbQvA4swCxRJnrmxl A7GFBfwkTnXMYAWxWYBqNt59DLaBV8BN4v/td1DbFCW6n01gm8DIvYCRYRWjRGpBckFxUnqu UV5quV5xYm5xaV66XnJ+7iZGcOA/k97BeHiX+yFGAQ5GJR5eg2qrMCHWxLLiytxDjBIczEoi vFKy1mFCvCmJlVWpRfnxRaU5qcWHGE2BDpjILCWanA+MyrySeENjE3NTY1NLEwsTM0slcV59 T6MwIYH0xJLU7NTUgtQimD4mDk6pBkZ7kX/Tt99YMKXswEyhvle6G7M3uW9IT3ujqOTyZ1mX z/Gwa3rsieWrZJ6v0p9a/KhFLsnF8Atj7wXZRVOyzIqqzM7mruLztjE6Vnq3Rnte+QG1M19T Is/faZj4ekEY3/r/78/HB6mVXuy0XpURp/9iX/d56YZdyceCDJqtO6untKTdPmJoKKfEUpyR aKjFXFScCAAuqskpkgIAAA== DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 add pmic (s2mps15) node of espresso board, which includes addition of regulators and pmic-clk sub-nodes. This patch also adds {vmmc,vqmmc}-supply properties for mmc2 node. Signed-off-by: Abhilash Kesavan Signed-off-by: Alim Akhtar Reviewed-by: Javier Martinez Canillas Reviewed-by: Krzysztof Kozlowski --- Changes since v1: * Addressed Javier and Krzysztof review comments. * Removed unused ldo/buck nodes. * Removed always-on properties from ldo/buck to disable them * Added a consumer of pmic supply (like mmc) arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 280 +++++++++++++++++++++++ 1 file changed, 280 insertions(+) diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts index 5424cc450f72..f5a3da50ac57 100644 --- a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -11,6 +11,7 @@ /dts-v1/; #include "exynos7.dtsi" +#include / { model = "Samsung Exynos7 Espresso board based on EXYNOS7"; @@ -52,6 +53,283 @@ status = "okay"; }; +&hsi2c_4 { + samsung,i2c-sda-delay = <100>; + samsung,i2c-max-bus-freq = <200000>; + status = "okay"; + + s2mps15_pmic@66 { + compatible = "samsung,s2mps15-pmic"; + reg = <0x66>; + interrupts = <2 IRQ_TYPE_NONE>; + interrupt-parent = <&gpa0>; + pinctrl-names = "default"; + pinctrl-0 = <&pmic_irq>; + wakeup-source; + + s2mps15_osc: clocks { + compatible = "samsung,s2mps13-clk"; + #clock-cells = <1>; + clock-output-names = "s2mps13_ap", "s2mps13_cp", + "s2mps13_bt"; + }; + + regulators { + ldo1_reg: LDO1 { + regulator-name = "vdd_ldo1"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <900000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo2_reg: LDO2 { + regulator-name = "vqmmc-sdcard"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo3_reg: LDO3 { + regulator-name = "vdd_ldo3"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <1980000>; + regulator-always-on; + regulator-boot-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo4_reg: LDO4 { + regulator-name = "vdd_ldo4"; + regulator-min-microvolt = <800000>; + regulator-max-microvolt = <1110000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo5_reg: LDO5 { + regulator-name = "vdd_ldo5"; + regulator-min-microvolt = <1620000>; + regulator-max-microvolt = <1980000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo6_reg: LDO6 { + regulator-name = "vdd_ldo6"; + regulator-min-microvolt = <2250000>; + regulator-max-microvolt = <3300000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo7_reg: LDO7 { + regulator-name = "vdd_ldo7"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1150000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo8_reg: LDO8 { + regulator-name = "vdd_ldo8"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1000000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo9_reg: LDO9 { + regulator-name = "vdd_ldo9"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1000000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo10_reg: LDO10 { + regulator-name = "vdd_ldo10"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1000000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo11_reg: LDO11 { + regulator-name = "vdd_ldo11"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo12_reg: LDO12 { + regulator-name = "vdd_ldo12"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo13_reg: LDO13 { + regulator-name = "vdd_ldo13"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1300000>; + regulator-always-on; + regulator-enable-ramp-delay = <125>; + }; + + ldo14_reg: LDO14 { + regulator-name = "vdd_ldo14"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo17_reg: LDO17 { + regulator-name = "vmmc-sdcard"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo18_reg: LDO18 { + regulator-name = "vdd_ldo18"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2275000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo19_reg: LDO19 { + regulator-name = "vdd_ldo19"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo21_reg: LDO21 { + regulator-name = "vdd_ldo21"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo23_reg: LDO23 { + regulator-name = "vdd_ldo23"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2275000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo25_reg: LDO25 { + regulator-name = "vdd_ldo25"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3375000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo26_reg: LDO26 { + regulator-name = "vdd_ldo26"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1470000>; + regulator-enable-ramp-delay = <125>; + }; + + ldo27_reg: LDO27 { + regulator-name = "vdd_ldo27"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2275000>; + regulator-enable-ramp-delay = <125>; + }; + + buck1_reg: BUCK1 { + regulator-name = "vdd_mif"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck2_reg: BUCK2 { + regulator-name = "vdd_atlas"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <250>; + }; + + buck4_reg: BUCK4 { + regulator-name = "vdd_int"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + regulator-boot-on; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <250>; + }; + + buck5_reg: BUCK5 { + regulator-name = "vdd_buck5"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1300000>; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck6_reg: BUCK6 { + regulator-name = "vdd_g3d"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <1400000>; + regulator-ramp-delay = <12500>; + regulator-enable-ramp-delay = <250>; + }; + + buck7_reg: BUCK7 { + regulator-name = "vdd_buck7"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck8_reg: BUCK8 { + regulator-name = "vdd_buck8"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1500000>; + regulator-always-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck9_reg: BUCK9 { + regulator-name = "vdd_buck9"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2100000>; + regulator-always-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + + buck10_reg: BUCK10 { + regulator-name = "vdd_buck10"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <3000000>; + regulator-always-on; + regulator-ramp-delay = <25000>; + regulator-enable-ramp-delay = <250>; + }; + }; + }; +}; + +&pinctrl_alive { + pmic_irq: pmic-irq { + samsung,pins = "gpa0-2"; + samsung,pin-pud = <3>; + samsung,pin-drv = <3>; + }; +}; + &mmc_0 { status = "okay"; num-slots = <1>; @@ -80,5 +358,7 @@ pinctrl-names = "default"; pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus1 &sd2_bus4>; bus-width = <4>; + vmmc-supply = <&ldo17_reg>; + vqmmc-supply = <&ldo2_reg>; disable-wp; };