From patchwork Tue Oct 5 16:37:38 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 233211 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 o95GduqX006178 for ; Tue, 5 Oct 2010 16:39:57 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752718Ab0JEQjz (ORCPT ); Tue, 5 Oct 2010 12:39:55 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:45631 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752656Ab0JEQjy (ORCPT ); Tue, 5 Oct 2010 12:39:54 -0400 Received: from dbdp31.itg.ti.com ([172.24.170.98]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id o95Gdp1U006527 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Tue, 5 Oct 2010 11:39:53 -0500 Received: from localhost.localdomain (localhost [127.0.0.1]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with ESMTP id o95GdDA4006318; Tue, 5 Oct 2010 22:09:46 +0530 (IST) From: Kishon Vijay Abraham I To: linux-omap@vger.kernel.org Cc: nskamat@ti.com, Benoit Cousson , Kishon Vijay Abraham I , Charulatha V , Shubhrajyoti D , Partha Basak Subject: [PATCH 3/7] [RFC] OMAP: MCBSP: hwmod database for 4xxx devices Date: Tue, 5 Oct 2010 22:07:38 +0530 Message-Id: <1286296662-7639-3-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1286296662-7639-1-git-send-email-kishon@ti.com> References: <1286296662-7639-1-git-send-email-kishon@ti.com> Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter1.kernel.org [140.211.167.41]); Tue, 05 Oct 2010 16:39:57 +0000 (UTC) diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c index 7274db4..1467840 100644 --- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c +++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c @@ -811,6 +811,294 @@ static struct omap_hwmod omap44xx_uart4_hwmod = { .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), }; +/* + * 'mcbsp' class + * multi channel buffered serial port controller + */ + +static struct omap_hwmod_class_sysconfig omap44xx_mcbsp_sysc = { + .sysc_offs = 0x008c, + .sysc_flags = (SYSC_HAS_CLOCKACTIVITY | SYSC_HAS_ENAWAKEUP | + SYSC_HAS_SIDLEMODE | SYSC_HAS_SOFTRESET), + .idlemodes = (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART), + .sysc_fields = &omap_hwmod_sysc_type1, +}; + +static struct omap_hwmod_class omap44xx_mcbsp_hwmod_class = { + .name = "mcbsp", + .sysc = &omap44xx_mcbsp_sysc, +}; + +/* mcbsp1 */ +static struct omap_hwmod omap44xx_mcbsp1_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcbsp1_irqs[] = { + { .name = "tx", .irq = 17 + OMAP44XX_IRQ_GIC_START }, + { .name = "rx", .irq = 0 }, +}; + +static struct omap_hwmod_dma_info omap44xx_mcbsp1_sdma_reqs[] = { + { .name = "tx", .dma_req = 32 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 33 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_mcbsp1_addrs[] = { + { + .pa_start = 0x40122000, + .pa_end = 0x401220ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> mcbsp1 */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp1 = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_mcbsp1_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_mcbsp1_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp1_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space omap44xx_mcbsp1_dma_addrs[] = { + { + .pa_start = 0x49022000, + .pa_end = 0x490220ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> mcbsp1 (dma) */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp1_dma = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_mcbsp1_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_mcbsp1_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp1_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* mcbsp1 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcbsp1_slaves[] = { + &omap44xx_l4_abe__mcbsp1_dma, + &omap44xx_l4_abe__mcbsp1, +}; + +static struct omap_hwmod omap44xx_mcbsp1_hwmod = { + .name = "mcbsp1", + .class = &omap44xx_mcbsp_hwmod_class, + .mpu_irqs = omap44xx_mcbsp1_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp1_irqs), + .sdma_reqs = omap44xx_mcbsp1_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp1_sdma_reqs), + .main_clk = "mcbsp1_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP1_CLKCTRL, + }, + }, + .slaves = omap44xx_mcbsp1_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp1_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mcbsp2 */ +static struct omap_hwmod omap44xx_mcbsp2_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcbsp2_irqs[] = { + { .name = "tx", .irq = 22 + OMAP44XX_IRQ_GIC_START }, + { .name = "rx", .irq = 0 }, +}; + +static struct omap_hwmod_dma_info omap44xx_mcbsp2_sdma_reqs[] = { + { .name = "tx", .dma_req = 16 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 17 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_mcbsp2_addrs[] = { + { + .pa_start = 0x40124000, + .pa_end = 0x401240ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> mcbsp2 */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp2 = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_mcbsp2_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_mcbsp2_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp2_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space omap44xx_mcbsp2_dma_addrs[] = { + { + .pa_start = 0x49024000, + .pa_end = 0x490240ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> mcbsp2 (dma) */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp2_dma = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_mcbsp2_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_mcbsp2_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp2_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* mcbsp2 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcbsp2_slaves[] = { + &omap44xx_l4_abe__mcbsp2_dma, + &omap44xx_l4_abe__mcbsp2, +}; + +static struct omap_hwmod omap44xx_mcbsp2_hwmod = { + .name = "mcbsp2", + .class = &omap44xx_mcbsp_hwmod_class, + .mpu_irqs = omap44xx_mcbsp2_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp2_irqs), + .sdma_reqs = omap44xx_mcbsp2_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp2_sdma_reqs), + .main_clk = "mcbsp2_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP2_CLKCTRL, + }, + }, + .slaves = omap44xx_mcbsp2_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp2_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mcbsp3 */ +static struct omap_hwmod omap44xx_mcbsp3_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcbsp3_irqs[] = { + { .name = "tx", .irq = 23 + OMAP44XX_IRQ_GIC_START }, + { .name = "rx", .irq = 0 }, +}; + +static struct omap_hwmod_dma_info omap44xx_mcbsp3_sdma_reqs[] = { + { .name = "tx", .dma_req = 18 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 19 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_mcbsp3_addrs[] = { + { + .pa_start = 0x40126000, + .pa_end = 0x401260ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> mcbsp3 */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp3 = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_mcbsp3_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_mcbsp3_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp3_addrs), + .user = OCP_USER_MPU, +}; + +static struct omap_hwmod_addr_space omap44xx_mcbsp3_dma_addrs[] = { + { + .pa_start = 0x49026000, + .pa_end = 0x490260ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_abe -> mcbsp3 (dma) */ +static struct omap_hwmod_ocp_if omap44xx_l4_abe__mcbsp3_dma = { + .master = &omap44xx_l4_abe_hwmod, + .slave = &omap44xx_mcbsp3_hwmod, + .clk = "ocp_abe_iclk", + .addr = omap44xx_mcbsp3_dma_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp3_dma_addrs), + .user = OCP_USER_SDMA, +}; + +/* mcbsp3 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcbsp3_slaves[] = { + &omap44xx_l4_abe__mcbsp3_dma, + &omap44xx_l4_abe__mcbsp3, +}; + +static struct omap_hwmod omap44xx_mcbsp3_hwmod = { + .name = "mcbsp3", + .class = &omap44xx_mcbsp_hwmod_class, + .mpu_irqs = omap44xx_mcbsp3_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp3_irqs), + .sdma_reqs = omap44xx_mcbsp3_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp3_sdma_reqs), + .main_clk = "mcbsp3_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM1_ABE_MCBSP3_CLKCTRL, + }, + }, + .slaves = omap44xx_mcbsp3_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp3_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + +/* mcbsp4 */ +static struct omap_hwmod omap44xx_mcbsp4_hwmod; +static struct omap_hwmod_irq_info omap44xx_mcbsp4_irqs[] = { + { .name = "tx", .irq = 16 + OMAP44XX_IRQ_GIC_START }, + { .name = "rx", .irq = 0 }, +}; + +static struct omap_hwmod_dma_info omap44xx_mcbsp4_sdma_reqs[] = { + { .name = "tx", .dma_req = 30 + OMAP44XX_DMA_REQ_START }, + { .name = "rx", .dma_req = 31 + OMAP44XX_DMA_REQ_START }, +}; + +static struct omap_hwmod_addr_space omap44xx_mcbsp4_addrs[] = { + { + .pa_start = 0x48096000, + .pa_end = 0x480960ff, + .flags = ADDR_TYPE_RT + }, +}; + +/* l4_per -> mcbsp4 */ +static struct omap_hwmod_ocp_if omap44xx_l4_per__mcbsp4 = { + .master = &omap44xx_l4_per_hwmod, + .slave = &omap44xx_mcbsp4_hwmod, + .clk = "l4_div_ck", + .addr = omap44xx_mcbsp4_addrs, + .addr_cnt = ARRAY_SIZE(omap44xx_mcbsp4_addrs), + .user = OCP_USER_MPU | OCP_USER_SDMA, +}; + +/* mcbsp4 slave ports */ +static struct omap_hwmod_ocp_if *omap44xx_mcbsp4_slaves[] = { + &omap44xx_l4_per__mcbsp4, +}; + +static struct omap_hwmod omap44xx_mcbsp4_hwmod = { + .name = "mcbsp4", + .class = &omap44xx_mcbsp_hwmod_class, + .mpu_irqs = omap44xx_mcbsp4_irqs, + .mpu_irqs_cnt = ARRAY_SIZE(omap44xx_mcbsp4_irqs), + .sdma_reqs = omap44xx_mcbsp4_sdma_reqs, + .sdma_reqs_cnt = ARRAY_SIZE(omap44xx_mcbsp4_sdma_reqs), + .main_clk = "mcbsp4_fck", + .prcm = { + .omap4 = { + .clkctrl_reg = OMAP4430_CM_L4PER_MCBSP4_CLKCTRL, + }, + }, + .slaves = omap44xx_mcbsp4_slaves, + .slaves_cnt = ARRAY_SIZE(omap44xx_mcbsp4_slaves), + .omap_chip = OMAP_CHIP_INIT(CHIP_IS_OMAP4430), +}; + + static __initdata struct omap_hwmod *omap44xx_hwmods[] = { /* dmm class */ &omap44xx_dmm_hwmod, @@ -840,6 +1128,11 @@ static __initdata struct omap_hwmod *omap44xx_hwmods[] = { &omap44xx_uart2_hwmod, &omap44xx_uart3_hwmod, &omap44xx_uart4_hwmod, + /* mcbsp class */ + &omap44xx_mcbsp1_hwmod, + &omap44xx_mcbsp2_hwmod, + &omap44xx_mcbsp3_hwmod, + &omap44xx_mcbsp4_hwmod, NULL, };