From patchwork Wed Feb 23 17:47:08 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: kishore kadiyala X-Patchwork-Id: 585401 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p1NHdutr030899 for ; Wed, 23 Feb 2011 17:39:56 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755414Ab1BWRju (ORCPT ); Wed, 23 Feb 2011 12:39:50 -0500 Received: from comal.ext.ti.com ([198.47.26.152]:44688 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752460Ab1BWRjr (ORCPT ); Wed, 23 Feb 2011 12:39:47 -0500 Received: from dbdp31.itg.ti.com ([172.24.170.98]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id p1NHdeWx001272 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 23 Feb 2011 11:39:42 -0600 Received: from ucmsshproxy.india.ext.ti.com (localhost [127.0.0.1]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with SMTP id p1NHdZ0a011079; Wed, 23 Feb 2011 23:09:35 +0530 (IST) Received: from localhost (unknown [10.24.244.160]) by ucmsshproxy.india.ext.ti.com (Postfix) with ESMTP id B357A158004; Wed, 23 Feb 2011 23:09:34 +0530 (IST) From: Kishore Kadiyala To: linux-mmc@vger.kernel.org, linux-omap@vger.kernel.org Cc: tony@atomide.com, cjb@laptop.org, madhu.cr@ti.com, khilman@deeprootsystems.com, paul@pwsan.com, Rajendra Nayak , Kishore Kadiyala , Benoit Cousson Subject: [PATCH v3 2/5] OMAP3: hwmod data: Add HSMMC Date: Wed, 23 Feb 2011 23:17:08 +0530 Message-Id: <1298483231-29622-3-git-send-email-kishore.kadiyala@ti.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1298483231-29622-1-git-send-email-kishore.kadiyala@ti.com> References: <1298483231-29622-1-git-send-email-kishore.kadiyala@ti.com> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Wed, 23 Feb 2011 17:39:56 +0000 (UTC) diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c index 879f55f..c8f2725 100644 --- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c @@ -61,6 +61,9 @@ static struct omap_hwmod omap34xx_mcspi1; static struct omap_hwmod omap34xx_mcspi2; static struct omap_hwmod omap34xx_mcspi3; static struct omap_hwmod omap34xx_mcspi4; +static struct omap_hwmod omap3xxx_mmc1_hwmod; +static struct omap_hwmod omap3xxx_mmc2_hwmod; +static struct omap_hwmod omap3xxx_mmc3_hwmod; static struct omap_hwmod am35xx_usbhsotg_hwmod; static struct omap_hwmod omap3xxx_dma_system_hwmod; @@ -138,6 +141,63 @@ static struct omap_hwmod_ocp_if omap3xxx_l4_core__l4_wkup = { .user = OCP_USER_MPU | OCP_USER_SDMA, }; +/* L4 CORE -> MMC1 interface */ +static struct omap_hwmod_addr_space omap3xxx_mmc1_addr_space[] = { + { + .pa_start = 0x4809c000, + .pa_end = 0x4809c1ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc1 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mmc1_hwmod, + .clk = "mmchs1_ick", + .addr = omap3xxx_mmc1_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_mmc1_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, + .flags = OMAP_FIREWALL_L4 +}; + +/* L4 CORE -> MMC2 interface */ +static struct omap_hwmod_addr_space omap3xxx_mmc2_addr_space[] = { + { + .pa_start = 0x480b4000, + .pa_end = 0x480b41ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc2 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mmc2_hwmod, + .clk = "mmchs2_ick", + .addr = omap3xxx_mmc2_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_mmc2_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, + .flags = OMAP_FIREWALL_L4 +}; + +/* L4 CORE -> MMC3 interface */ +static struct omap_hwmod_addr_space omap3xxx_mmc3_addr_space[] = { + { + .pa_start = 0x480ad000, + .pa_end = 0x480ad1ff, + .flags = ADDR_TYPE_RT, + }, +}; + +static struct omap_hwmod_ocp_if omap3xxx_l4_core__mmc3 = { + .master = &omap3xxx_l4_core_hwmod, + .slave = &omap3xxx_mmc3_hwmod, + .clk = "mmchs3_ick", + .addr = omap3xxx_mmc3_addr_space, + .addr_cnt = ARRAY_SIZE(omap3xxx_mmc3_addr_space), + .user = OCP_USER_MPU | OCP_USER_SDMA, + .flags = OMAP_FIREWALL_L4 +}; + /* L4 CORE -> UART1 interface */ static struct omap_hwmod_addr_space omap3xxx_uart1_addr_space[] = { { @@ -1788,11 +1848,160 @@ static struct omap_hwmod am35xx_usbhsotg_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430ES3_1) }; +/* MMC/SD/SDIO common */ + +static struct omap_hwmod_class_sysconfig mmc_sysc = { + .rev_offs = 0x1fc, + .sysc_offs = 0x10, + .syss_offs = 0x14, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_SIDLEMODE | + SYSC_HAS_ENAWAKEUP | SYSC_HAS_SOFTRESET | + SYSC_HAS_AUTOIDLE | SYSS_HAS_RESET_STATUS), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class mmc_class = { + .name = "mmc", + .sysc = &mmc_sysc, +}; + +/* MMC/SD/SDIO1 */ + +static struct omap_hwmod_irq_info mmc1_mpu_irqs[] = { + { .irq = 83, }, +}; + +static struct omap_hwmod_dma_info mmc1_sdma_reqs[] = { + { .name = "tx", .dma_req = 61, }, + { .name = "rx", .dma_req = 62, }, +}; + +static struct omap_hwmod_opt_clk mmc1_opt_clks[] = { + { .role = "dbck", .clk = "omap_32k_fck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_mmc1_slaves[] = { + &omap3xxx_l4_core__mmc1, +}; + +static struct omap_hwmod omap3xxx_mmc1_hwmod = { + .name = "mmc1", + .mpu_irqs = mmc1_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(mmc1_mpu_irqs), + .sdma_reqs = mmc1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(mmc1_sdma_reqs), + .opt_clks = mmc1_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mmc1_opt_clks), + .main_clk = "mmchs1_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MMC1_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MMC1_SHIFT, + }, + }, + .slaves = omap3xxx_mmc1_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc1_slaves), + .class = &mmc_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* MMC/SD/SDIO2 */ + +static struct omap_hwmod_irq_info mmc2_mpu_irqs[] = { + { .irq = INT_24XX_MMC2_IRQ, }, +}; + +static struct omap_hwmod_dma_info mmc2_sdma_reqs[] = { + { .name = "tx", .dma_req = 47, }, + { .name = "rx", .dma_req = 48, }, +}; + +static struct omap_hwmod_opt_clk mmc2_opt_clks[] = { + { .role = "dbck", .clk = "omap_32k_fck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_mmc2_slaves[] = { + &omap3xxx_l4_core__mmc2, +}; + +static struct omap_hwmod omap3xxx_mmc2_hwmod = { + .name = "mmc2", + .mpu_irqs = mmc2_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(mmc2_mpu_irqs), + .sdma_reqs = mmc2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(mmc2_sdma_reqs), + .opt_clks = mmc2_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mmc2_opt_clks), + .main_clk = "mmchs2_fck", + .prcm = { + .omap2 = { + .module_offs = CORE_MOD, + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MMC2_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MMC2_SHIFT, + }, + }, + .slaves = omap3xxx_mmc2_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc2_slaves), + .class = &mmc_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + +/* MMC/SD/SDIO3 */ + +static struct omap_hwmod_irq_info mmc3_mpu_irqs[] = { + { .irq = 94, }, +}; + +static struct omap_hwmod_dma_info mmc3_sdma_reqs[] = { + { .name = "tx", .dma_req = 77, }, + { .name = "rx", .dma_req = 78, }, +}; + +static struct omap_hwmod_opt_clk mmc3_opt_clks[] = { + { .role = "dbck", .clk = "omap_32k_fck", }, +}; + +static struct omap_hwmod_ocp_if *omap3xxx_mmc3_slaves[] = { + &omap3xxx_l4_core__mmc3, +}; + +static struct omap_hwmod omap3xxx_mmc3_hwmod = { + .name = "mmc3", + .mpu_irqs = mmc3_mpu_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(mmc3_mpu_irqs), + .sdma_reqs = mmc3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(mmc3_sdma_reqs), + .opt_clks = mmc3_opt_clks, + .opt_clks_cnt = ARRAY_SIZE(mmc3_opt_clks), + .main_clk = "mmchs3_fck", + .prcm = { + .omap2 = { + .prcm_reg_id = 1, + .module_bit = OMAP3430_EN_MMC3_SHIFT, + .idlest_reg_id = 1, + .idlest_idle_bit = OMAP3430_ST_MMC3_SHIFT, + }, + }, + .slaves = omap3xxx_mmc3_slaves, + .slaves_cnt = ARRAY_SIZE(omap3xxx_mmc3_slaves), + .class = &mmc_class, + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP3430), +}; + static __initdata struct omap_hwmod *omap3xxx_hwmods[] = { &omap3xxx_l3_main_hwmod, &omap3xxx_l4_core_hwmod, &omap3xxx_l4_per_hwmod, &omap3xxx_l4_wkup_hwmod, + &omap3xxx_mmc1_hwmod, + &omap3xxx_mmc2_hwmod, + &omap3xxx_mmc3_hwmod, &omap3xxx_mpu_hwmod, &omap3xxx_iva_hwmod, &omap3xxx_wd_timer2_hwmod, diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 87486f5..098e659 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -191,6 +191,8 @@ #define OMAP3430_AUTOIDLE_MASK (1 << 0) /* CM_FCLKEN1_CORE, CM_ICLKEN1_CORE, PM_WKEN1_CORE shared bits */ +#define OMAP3430_EN_MMC3_MASK (1 << 30) +#define OMAP3430_EN_MMC3_SHIFT 30 #define OMAP3430_EN_MMC2_MASK (1 << 25) #define OMAP3430_EN_MMC2_SHIFT 25 #define OMAP3430_EN_MMC1_MASK (1 << 24) @@ -231,6 +233,8 @@ #define OMAP3430_EN_HSOTGUSB_SHIFT 4 /* PM_WKST1_CORE, CM_IDLEST1_CORE shared bits */ +#define OMAP3430_ST_MMC3_SHIFT 30 +#define OMAP3430_ST_MMC3_MASK (1 << 30) #define OMAP3430_ST_MMC2_SHIFT 25 #define OMAP3430_ST_MMC2_MASK (1 << 25) #define OMAP3430_ST_MMC1_SHIFT 24