From patchwork Mon Nov 25 21:44:34 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joel Fernandes X-Patchwork-Id: 3234691 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 3AC45C045B for ; Mon, 25 Nov 2013 21:47:21 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 19D072017C for ; Mon, 25 Nov 2013 21:47:20 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 71DA92011C for ; Mon, 25 Nov 2013 21:47:18 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vl3yf-000549-PT; Mon, 25 Nov 2013 21:45:58 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vl3yN-0007dW-ND; Mon, 25 Nov 2013 21:45:39 +0000 Received: from devils.ext.ti.com ([198.47.26.153]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Vl3xr-0007Yv-Gr for linux-arm-kernel@lists.infradead.org; Mon, 25 Nov 2013 21:45:09 +0000 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id rAPLikje020132; Mon, 25 Nov 2013 15:44:46 -0600 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id rAPLik5f006224; Mon, 25 Nov 2013 15:44:46 -0600 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.2.342.3; Mon, 25 Nov 2013 15:44:45 -0600 Received: from joel-laptop.am.dhcp.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id rAPLiiiA018845; Mon, 25 Nov 2013 15:44:46 -0600 From: Joel Fernandes To: Tony Lindgren Subject: [PATCH 5/7] ARM: OMAP4: hwmod: add hwmod data for DES IP Date: Mon, 25 Nov 2013 15:44:34 -0600 Message-ID: <1385415876-12387-6-git-send-email-joelf@ti.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1385415876-12387-1-git-send-email-joelf@ti.com> References: <1385415876-12387-1-git-send-email-joelf@ti.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131125_164507_723057_600E695A X-CRM114-Status: GOOD ( 11.07 ) X-Spam-Score: -6.9 (------) Cc: Joel Fernandes , linux-omap@vger.kernel.org, Linux Kernel Mailing List , Linux ARM Kernel List 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 X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 OMAP4 has a DES IP for DES and 3DES encryption, Add hwmod data for the same. Signed-off-by: Joel Fernandes --- arch/arm/mach-omap2/omap_hwmod_44xx_data.c | 47 ++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 664b2c6..e0992d3 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -4844,6 +4844,52 @@ static struct omap_hwmod_ocp_if omap4_l3_main_2__aes1 = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* DES3DES */ +static struct omap_hwmod_class_sysconfig omap4_des_sysc = { + .rev_offs = 0x30, + .sysc_offs = 0x34, + .syss_offs = 0x38, + .sysc_flags = SYSS_HAS_RESET_STATUS, + .sysc_fields = &omap_hwmod_sysc_type4, +}; + +static struct omap_hwmod_class omap4_des_hwmod_class = { + .name = "des", + .sysc = &omap4_des_sysc, +}; + + +static struct omap_hwmod omap4_des_hwmod = { + .name = "des", + .class = &omap4_des_hwmod_class, + .clkdm_name = "l4_secure_clkdm", + .main_clk = "des_fck", + .prcm = { + .omap4 = { + .clkctrl_offs = OMAP4_CM_L4SEC_DES3DES_CLKCTRL_OFFSET, + .context_offs = OMAP4_RM_L4SEC_DES3DES_CONTEXT_OFFSET, + .modulemode = MODULEMODE_SWCTRL, + }, + }, +}; + +static struct omap_hwmod_addr_space omap4_des_addrs[] = { + { + .pa_start = 0x480A4000, + .pa_end = 0x481A4000, + .flags = ADDR_TYPE_RT + }, + { } +}; + +static struct omap_hwmod_ocp_if omap4_l4_per__des = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap4_des_hwmod, + .clk = "des_fck", + .addr = omap4_des_addrs, + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_l3_main_1__dmm, &omap44xx_mpu__dmm, @@ -4999,6 +5045,7 @@ static struct omap_hwmod_ocp_if *omap44xx_hwmod_ocp_ifs[] __initdata = { &omap44xx_mpu__emif1, &omap44xx_mpu__emif2, &omap4_l3_main_2__aes1, + &omap4_l4_per__des, NULL, };