From patchwork Mon May 5 15:53:39 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gabriel FERNANDEZ X-Patchwork-Id: 4115841 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A91609F1E1 for ; Mon, 5 May 2014 15:57:39 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D8DED20251 for ; Mon, 5 May 2014 15:57:38 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 14AA7201C8 for ; Mon, 5 May 2014 15:57:38 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WhLEs-0002aY-Ij; Mon, 05 May 2014 15:55:34 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WhLEJ-00017e-BX for linux-arm-kernel@lists.infradead.org; Mon, 05 May 2014 15:55:00 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx08-00178001.pphosted.com (8.14.5/8.14.5) with SMTP id s45FrNpY008891; Mon, 5 May 2014 17:54:18 +0200 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx08-00178001.pphosted.com with ESMTP id 1kmm9wkb9g-1 (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NOT); Mon, 05 May 2014 17:54:18 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 990925B; Mon, 5 May 2014 15:54:06 +0000 (GMT) Received: from mail7.sgp.st.com (unknown [164.129.223.81]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 3C4DB16906; Mon, 5 May 2014 15:54:06 +0000 (GMT) Received: from lmenx315.lme.st.com ([10.201.19.41]) by mail7.sgp.st.com (MOS 4.3.3-GA) with ESMTP id BZG03560 (AUTH frq07381); Mon, 5 May 2014 17:54:04 +0200 From: Gabriel FERNANDEZ To: Srinivas Kandagatla , Maxime Coquelin , Patrice Chotard , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Russell King Subject: [PATCH 5/9] ARM: STi: DT: STiH416: 416 DT Entry for clockgen A9/DDR/GPU Date: Mon, 5 May 2014 17:53:39 +0200 Message-Id: <1399305223-18703-6-git-send-email-gabriel.fernandez@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1399305223-18703-1-git-send-email-gabriel.fernandez@linaro.org> References: <1399305223-18703-1-git-send-email-gabriel.fernandez@linaro.org> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.11.96, 1.0.14, 0.0.0000 definitions=2014-05-05_02:2014-05-05, 2014-05-05, 1970-01-01 signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140505_085459_733720_F0073A73 X-CRM114-Status: GOOD ( 10.44 ) X-Spam-Score: 0.0 (/) Cc: devicetree@vger.kernel.org, kernel@stlinux.com, linux-kernel@vger.kernel.org, Pankaj Dev , linux-arm-kernel@lists.infradead.org, Lee Jones , Gabriel Fernandez 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: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00,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 Patch adds DT entries for clockgen A9/DDR/GPU Signed-off-by: Pankaj Dev Signed-off-by: Gabriel Fernandez --- arch/arm/boot/dts/stih416-clock.dtsi | 79 ++++++++++++++++++++++++++++++++---- 1 file changed, 70 insertions(+), 9 deletions(-) diff --git a/arch/arm/boot/dts/stih416-clock.dtsi b/arch/arm/boot/dts/stih416-clock.dtsi index 7ff107b..d68860f 100644 --- a/arch/arm/boot/dts/stih416-clock.dtsi +++ b/arch/arm/boot/dts/stih416-clock.dtsi @@ -26,15 +26,6 @@ }; /* - * ARM Peripheral clock for timers - */ - arm_periph_clk: arm_periph_clk { - #clock-cells = <0>; - compatible = "fixed-clock"; - clock-frequency = <600000000>; - }; - - /* * ClockGenAs on SASG2 */ clockgenA@fee62000 { @@ -505,6 +496,45 @@ }; /* + * A9 PLL + */ + clockgenA9 { + reg = <0xfdde08b0 0x70>; + + CLOCKGEN_A9_PLL: CLOCKGEN_A9_PLL { + #clock-cells = <1>; + compatible = "st,stih416-plls-c32-a9", "st,clkgen-plls-c32"; + + clocks = <&CLK_SYSIN>; + clock-output-names = "CLOCKGEN_A9_PLL_ODF"; + }; + }; + + /* + * ARM CPU related clocks + */ + CLK_M_A9: CLK_M_A9 { + #clock-cells = <0>; + compatible = "st,stih416-clkgen-a9-mux", "st,clkgen-mux"; + reg = <0xfdde08ac 0x4>; + clocks = <&CLOCKGEN_A9_PLL 0>, + <&CLOCKGEN_A9_PLL 0>, + <&CLK_M_A0_DIV1 2>, + <&CLK_M_A9_EXT2F_DIV2>; + }; + + /* + * ARM Peripheral clock for timers + */ + arm_periph_clk: CLK_M_A9_PERIPHS { + #clock-cells = <0>; + compatible = "fixed-factor-clock"; + clocks = <&CLK_M_A9>; + clock-div = <2>; + clock-mult = <1>; + }; + + /* * Frequency synthesizers on the SASG2 */ CLOCKGEN_B0: CLOCKGEN_B0 { @@ -692,5 +722,36 @@ "CLK_M_PIX_HDMIRX_0", "CLK_M_PIX_HDMIRX_1"; }; + + /* + * DDR PLL + */ + clockgenDDR { + reg = <0xfdde07d8 0x110>; + + CLOCKGEN_DDR_PLL: CLOCKGEN_DDR_PLL { + #clock-cells = <1>; + compatible = "st,stih416-plls-c32-ddr", "st,clkgen-plls-c32"; + + clocks = <&CLK_SYSIN>; + clock-output-names = "CLOCKGEN_DDR0", + "CLOCKGEN_DDR1"; + }; + }; + + /* + * GPU PLL + */ + clockgenGPU { + reg = <0xfd68ff00 0x910>; + + CLOCKGEN_GPU_PLL: CLOCKGEN_GPU_PLL { + #clock-cells = <1>; + compatible = "st,stih416-gpu-pll-c32", "st,clkgengpu-pll-c32"; + + clocks = <&CLK_SYSIN>; + clock-output-names = "CLOCKGEN_GPU_PLL"; + }; + }; }; };