From patchwork Fri May 31 09:18:48 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 2642601 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id AA36FDFB79 for ; Fri, 31 May 2013 11:38:21 +0000 (UTC) Received: from merlin.infradead.org ([205.233.59.134]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UiLdl-00072e-8t; Fri, 31 May 2013 09:28:55 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UiLXP-0003y7-Uf; Fri, 31 May 2013 09:22:19 +0000 Received: from eu1sys200aog120.obsmtp.com ([207.126.144.149]) by merlin.infradead.org with smtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UiLVp-0003iK-N0 for linux-arm-kernel@lists.infradead.org; Fri, 31 May 2013 09:20:43 +0000 Received: from beta.dmz-us.st.com ([167.4.1.35]) (using TLSv1) by eu1sys200aob120.postini.com ([207.126.147.11]) with SMTP ID DSNKUahrUISkYQvAJmoTadXQPGsznsVGvvCb@postini.com; Fri, 31 May 2013 09:20:41 UTC Received: from zeta.dmz-us.st.com (ns4.st.com [167.4.16.71]) by beta.dmz-us.st.com (STMicroelectronics) with ESMTP id 00BC361; Fri, 31 May 2013 09:19:11 +0000 (GMT) Received: from relay1.stm.gmessaging.net (unknown [10.230.100.17]) by zeta.dmz-us.st.com (STMicroelectronics) with ESMTP id 07A5357; Fri, 31 May 2013 09:20:12 +0000 (GMT) Received: from exdcvycastm003.EQ1STM.local (alteon-source-exch [10.230.100.61]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (Client CN "exdcvycastm003", Issuer "exdcvycastm003" (not verified)) by relay1.stm.gmessaging.net (Postfix) with ESMTPS id 7023324C07D; Fri, 31 May 2013 11:20:06 +0200 (CEST) Received: from steludxu4075.lud.stericsson.com (10.230.100.153) by smtp.stericsson.com (10.230.100.1) with Microsoft SMTP Server (TLS) id 8.3.279.5; Fri, 31 May 2013 11:20:11 +0200 From: Linus Walleij To: Subject: [PATCH 13/39] ARM: u300: support regulators in the device tree Date: Fri, 31 May 2013 11:18:48 +0200 Message-ID: <1369991954-17406-14-git-send-email-linus.walleij@stericsson.com> X-Mailer: git-send-email 1.7.11.3 In-Reply-To: <1369991954-17406-1-git-send-email-linus.walleij@stericsson.com> References: <1369991954-17406-1-git-send-email-linus.walleij@stericsson.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130531_052042_016117_71DEBC76 X-CRM114-Status: GOOD ( 12.82 ) X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [207.126.144.149 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Linus Walleij , Mark Brown , Arnd Bergmann X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Linus Walleij Now that we have enabled board power and the AB3100 regulators, put the regulator data into the device tree and enable it so we can start to tie regulators to devices. To begin with we're only supplying the power to the board itself. Cc: Mark Brown Signed-off-by: Linus Walleij --- arch/arm/boot/dts/ste-u300.dts | 79 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) diff --git a/arch/arm/boot/dts/ste-u300.dts b/arch/arm/boot/dts/ste-u300.dts index 711a2d9..d1ab4e9 100644 --- a/arch/arm/boot/dts/ste-u300.dts +++ b/arch/arm/boot/dts/ste-u300.dts @@ -24,6 +24,11 @@ reg = <0x48000000 0x03c00000>; }; + s365 { + compatible = "stericsson,s365"; + vana15-supply = <&ab3100_ldo_d_reg>; + }; + timer: timer@c0014000 { compatible = "stericsson,u300-apptimer"; reg = <0xc0014000 0x1000>; @@ -70,6 +75,74 @@ interrupts = <8>; #address-cells = <1>; #size-cells = <0>; + ab3100: ab3100@0x48 { + compatible = "stericsson,ab3100"; + reg = <0x48>; + interrupt-parent = <&vica>; + interrupts = <0>; /* EXT0 IRQ */ + ab3100-regulators { + compatible = "stericsson,ab3100-regulators"; + ab3100_ldo_a_reg: ab3100_ldo_a { + regulator-compatible = "ab3100_ldo_a"; + startup-delay-us = <200>; + regulator-always-on; + regulator-boot-on; + }; + ab3100_ldo_c_reg: ab3100_ldo_c { + regulator-compatible = "ab3100_ldo_c"; + startup-delay-us = <200>; + }; + ab3100_ldo_d_reg: ab3100_ldo_d { + regulator-compatible = "ab3100_ldo_d"; + startup-delay-us = <200>; + }; + ab3100_ldo_e_reg: ab3100_ldo_e { + regulator-compatible = "ab3100_ldo_e"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <200>; + regulator-always-on; + regulator-boot-on; + }; + ab3100_ldo_f_reg: ab3100_ldo_f { + regulator-compatible = "ab3100_ldo_f"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + startup-delay-us = <600>; + regulator-always-on; + regulator-boot-on; + }; + ab3100_ldo_g_reg: ab3100_ldo_g { + regulator-compatible = "ab3100_ldo_g"; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2850000>; + startup-delay-us = <400>; + }; + ab3100_ldo_h_reg: ab3100_ldo_h { + regulator-compatible = "ab3100_ldo_h"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <2750000>; + startup-delay-us = <200>; + }; + ab3100_ldo_k_reg: ab3100_ldo_k { + regulator-compatible = "ab3100_ldo_k"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2750000>; + startup-delay-us = <200>; + }; + ab3100_ext_reg: ab3100_ext { + regulator-compatible = "ab3100_ext"; + }; + ab3100_buck_reg: ab3100_buck { + regulator-compatible = "ab3100_buck"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1800000>; + startup-delay-us = <1000>; + regulator-always-on; + regulator-boot-on; + }; + }; + }; }; i2c1: i2c@c0005000 { @@ -79,6 +152,12 @@ interrupts = <9>; #address-cells = <1>; #size-cells = <0>; + fwcam0: fwcam@0x10 { + reg = <0x10>; + }; + fwcam1: fwcam@0x5d { + reg = <0x5d>; + }; }; amba {