From patchwork Thu Oct 15 19:48:32 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jon Mason X-Patchwork-Id: 7409251 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 [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id F0E6C9F443 for ; Thu, 15 Oct 2015 19:52:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 31F3220614 for ; Thu, 15 Oct 2015 19:52:09 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 594E8205D8 for ; Thu, 15 Oct 2015 19:52:08 +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 1ZmoY0-000523-Hb; Thu, 15 Oct 2015 19:50:44 +0000 Received: from mail-gw2-out.broadcom.com ([216.31.210.63]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZmoWR-0002Hm-Ef for linux-arm-kernel@lists.infradead.org; Thu, 15 Oct 2015 19:49:08 +0000 X-IronPort-AV: E=Sophos;i="5.17,687,1437462000"; d="scan'208";a="77760413" Received: from irvexchcas08.broadcom.com (HELO IRVEXCHCAS08.corp.ad.broadcom.com) ([10.9.208.57]) by mail-gw2-out.broadcom.com with ESMTP; 15 Oct 2015 13:17:34 -0700 Received: from IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) by IRVEXCHCAS08.corp.ad.broadcom.com (10.9.208.57) with Microsoft SMTP Server (TLS) id 14.3.235.1; Thu, 15 Oct 2015 12:48:50 -0700 Received: from mail-irva-13.broadcom.com (10.10.10.20) by IRVEXCHSMTP1.corp.ad.broadcom.com (10.9.207.51) with Microsoft SMTP Server id 14.3.235.1; Thu, 15 Oct 2015 12:48:49 -0700 Received: from venom.rtp.broadcom.com (unknown [10.27.64.103]) by mail-irva-13.broadcom.com (Postfix) with ESMTP id 0870B40FE8; Thu, 15 Oct 2015 12:45:53 -0700 (PDT) From: Jon Mason To: Michael Turquette , Stephen Boyd Subject: [PATCH v3 09/10] clk: iproc: define Broadcom NSP iProc clock binding Date: Thu, 15 Oct 2015 15:48:32 -0400 Message-ID: <1444938513-10758-10-git-send-email-jonmason@broadcom.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1444938513-10758-1-git-send-email-jonmason@broadcom.com> References: <1444938513-10758-1-git-send-email-jonmason@broadcom.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20151015_124907_604268_730AA95D X-CRM114-Status: UNSURE ( 7.55 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Florian Fainelli , Scott Branden , Hauke Mehrtens , linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Ray Jui , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 Document the device tree bindings for Broadcom Northstar Plus architecture based clock controller Signed-off-by: Jon Mason --- .../bindings/clock/brcm,iproc-clocks.txt | 30 ++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt index da8d9bb..b3c3e9d 100644 --- a/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt +++ b/Documentation/devicetree/bindings/clock/brcm,iproc-clocks.txt @@ -130,3 +130,33 @@ These clock IDs are defined in: ch3_unused mipipll 4 BCM_CYGNUS_MIPIPLL_CH3_UNUSED ch4_unused mipipll 5 BCM_CYGNUS_MIPIPLL_CH4_UNUSED ch5_unused mipipll 6 BCM_CYGNUS_MIPIPLL_CH5_UNUSED + +Northstar and Northstar Plus +------ +PLL and leaf clock compatible strings for Northstar and Northstar Plus are: + "brcm,nsp-armpll" + "brcm,nsp-genpll" + "brcm,nsp-lcpll0" + +The following table defines the set of PLL/clock index and ID for Northstar and +Northstar Plus. These clock IDs are defined in: + "include/dt-bindings/clock/bcm-nsp.h" + + Clock Source Index ID + --- ----- ----- --------- + crystal N/A N/A N/A + + armpll crystal N/A N/A + + genpll crystal 0 BCM_NSP_GENPLL + phy genpll 1 BCM_NSP_GENPLL_PHY_CLK + ethernetclk genpll 2 BCM_NSP_GENPLL_ENET_SW_CLK + usbclk genpll 3 BCM_NSP_GENPLL_USB_PHY_REF_CLK + iprocfast genpll 4 BCM_NSP_GENPLL_IPROCFAST_CLK + sata1 genpll 5 BCM_NSP_GENPLL_SATA1_CLK + sata2 genpll 6 BCM_NSP_GENPLL_SATA2_CLK + + lcpll0 crystal 0 BCM_NSP_LCPLL0 + pcie_phy lcpll0 1 BCM_NSP_LCPLL0_PCIE_PHY_REF_CLK + sdio lcpll0 2 BCM_NSP_LCPLL0_SDIO_CLK + ddr_phy lcpll0 3 BCM_NSP_LCPLL0_DDR_PHY_CLK