From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752882Ab3KYVpY (ORCPT ); Mon, 25 Nov 2013 16:45:24 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:49092 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752352Ab3KYVpJ (ORCPT ); Mon, 25 Nov 2013 16:45:09 -0500 From: Joel Fernandes To: Tony Lindgren CC: Linux ARM Kernel List , , Linux Kernel Mailing List , Joel Fernandes 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 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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, }; -- 1.8.1.2