From mboxrd@z Thu Jan 1 00:00:00 1970 From: Omar Ramirez Luna Subject: [PATCH v2 2/7] OMAP3: hwmod data: add mailbox data Date: Fri, 5 Nov 2010 19:17:19 -0600 Message-ID: <1289006244-27147-3-git-send-email-omar.ramirez@ti.com> References: <1289006244-27147-1-git-send-email-omar.ramirez@ti.com> Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:50121 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753263Ab0KFB1y (ORCPT ); Fri, 5 Nov 2010 21:27:54 -0400 In-Reply-To: <1289006244-27147-1-git-send-email-omar.ramirez@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren , Hiroshi DOYU Cc: Russell King , Felipe Contreras , Kevin Hilman , Omar Ramirez Luna , Suman Anna , Paul Walmsley , Benoit Cousson , "Govindraj.R" , Charulatha V , C A Subramaniam , linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org From: Felipe Contreras hwmod data for omap3 mailbox. Signed-off-by: Felipe Contreras Signed-off-by: Omar Ramirez Luna --- arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 66 ++++++++++++++++++++++++++++ 1 files changed, 66 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index ed6bf4a..60d977e 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -736,6 +736,71 @@ static struct omap_hwmod omap3xxx_i2c3_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), }; +/* mailbox */ + +static struct omap_hwmod_class_sysconfig omap3xxx_mailbox_sysc = { + .rev_offs = 0x000, + .sysc_offs = 0x010, + .syss_offs = 0x014, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap3xxx_mailbox_hwmod_class = { + .name = "mailbox", + .sysc = &omap3xxx_mailbox_sysc, +}; + +static struct omap_hwmod omap3xxx_mailbox_hwmod; + +static struct omap_hwmod_addr_space omap3xxx_mailbox_addrs[] = { + { + .pa_start = OMAP34XX_MAILBOX_BASE, + .pa_end = OMAP34XX_MAILBOX_BASE + SZ_4K - 1, + .flags = ADDR_TYPE_RT, + }, +}; + +/* l4_core -> mailbox */ +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mailbox = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mailbox_hwmod, + .addr = omap3xxx_mailbox_addrs, + .clk = "mailboxes_ick", + .addr_cnt = ARRAY_SIZE(omap3xxx_mailbox_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mailbox slave ports */ +static struct omap_hwmod_ocp_if *omap3xxx_mailbox_slaves[] = { + &omap3xxx_l4_core__mailbox, +}; + +static struct omap_hwmod_irq_info omap3xxx_mailbox_irqs[] = { + { .name = "dsp", .irq = INT_24XX_MAIL_U0_MPU, }, +}; + +static struct omap_hwmod omap3xxx_mailbox_hwmod = { + .name = "mailbox", + .class = &omap3xxx_mailbox_hwmod_class, + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MAILBOXES_SHIFT, + .module_offs = CORE_MOD, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MAILBOXES_SHIFT, + }, + }, + .mpu_irqs = omap3xxx_mailbox_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap3xxx_mailbox_irqs), + .slaves = omap3xxx_mailbox_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mailbox_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_l3_main_hwmod, &omap3xxx_l4_core_hwmod, @@ -751,6 +816,7 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_i2c1_hwmod, &omap3xxx_i2c2_hwmod, &omap3xxx_i2c3_hwmod, + &omap3xxx_mailbox_hwmod, NULL, }; -- 1.7.1