From patchwork Tue Apr 23 17:29:40 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergei Shtylyov X-Patchwork-Id: 2479401 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id C1155DF2E5 for ; Tue, 23 Apr 2013 17:30:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755699Ab3DWRaZ (ORCPT ); Tue, 23 Apr 2013 13:30:25 -0400 Received: from mail-la0-f46.google.com ([209.85.215.46]:50531 "EHLO mail-la0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756315Ab3DWRaY (ORCPT ); Tue, 23 Apr 2013 13:30:24 -0400 Received: by mail-la0-f46.google.com with SMTP id ep20so792915lab.19 for ; Tue, 23 Apr 2013 10:30:22 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-received:from:organization:to:subject:date:user-agent:cc :references:in-reply-to:mime-version:content-type :content-transfer-encoding:message-id:x-gm-message-state; bh=SexLCWTXzhf9xZ3dG+MhVx7QAHiMdqmLoDarXp7/k+I=; b=LAg8c68fKCs3osnzAwLS5RHPLinQ+geYmve9atrXariCZFlrlYKHNpZJsd6KOVTDAM T17z5Gq/LHeGrSF+jov5kfCfAp8t0k6QgfhJdYF7jMtQrHWjt7hC//4y+YeAHH3AJY4d 9jWi0kNFAS9bR6qidWsPSR5wqeUedt08FFnausnY12/DmOvD2oO8/gvPWOjY6mkfti1q QFFp2N3oqO8XQIX0GPvBGttG6m7OsSgoz8Ijn8r2AF1WJabNd0/qQHiipvfviu85VSgK 5jp+ulb86atoE46EKe1dyaU95MzSOTRenvrLPvikb/Qss0X9G+Mkwy+r0rOceFi1EzhP 8xQw== X-Received: by 10.112.180.98 with SMTP id dn2mr15217604lbc.75.1366738222845; Tue, 23 Apr 2013 10:30:22 -0700 (PDT) Received: from wasted.dev.rtsoft.ru (ppp91-79-92-135.pppoe.mtu-net.ru. [91.79.92.135]) by mx.google.com with ESMTPS id t17sm12568068lbd.11.2013.04.23.10.30.20 (version=TLSv1 cipher=RC4-SHA bits=128/128); Tue, 23 Apr 2013 10:30:21 -0700 (PDT) From: Sergei Shtylyov Organization: Cogent Embedded To: horms@verge.net.au, linux-sh@vger.kernel.org Subject: [PATCH v3 3/5] ARM: shmobile: r8a7778: add VIN support Date: Tue, 23 Apr 2013 21:29:40 +0400 User-Agent: KMail/1.13.5 (Linux/2.6.32.26-175.fc12.i686.PAE; KDE/4.4.5; i686; ; ) Cc: linux-media@vger.kernel.org, magnus.damm@gmail.com, linux@arm.linux.org.uk, linux-arm-kernel@lists.infradead.org, matsu@igel.co.jp, vladimir.barinov@cogentembedded.com References: <201304232118.43686.sergei.shtylyov@cogentembedded.com> In-Reply-To: <201304232118.43686.sergei.shtylyov@cogentembedded.com> MIME-Version: 1.0 Message-Id: <201304232129.40773.sergei.shtylyov@cogentembedded.com> X-Gm-Message-State: ALoCoQnGwW6xXb1Eq/ZZQI+JNDmsVUfVu8uqx4sjimUOOY5quv5vJgRyPCp1+Yv4qt185JSN+6iC Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Vladimir Barinov Add VIN clocks and platform devices on R8A7778 SoC; add function to register the VIN platform devices. Signed-off-by: Vladimir Barinov [Sergei: added 'id' parameter check to r8a7779_add_vin_device(), used '*pdata' in *sizeof* operator there, renamed some variables, annotated 'vin[01]_info' and vin[01]_resources[] as '__initdata'.] Signed-off-by: Sergei Shtylyov --- Changes from version 2: - annotated 'vin[01]_info' and vin[01]_resources[] as '__initdata' since they're kmemdup()'ed while registering the platform devices anyway; - refreshed the patch. arch/arm/mach-shmobile/clock-r8a7778.c | 5 +++ arch/arm/mach-shmobile/include/mach/r8a7778.h | 3 ++ arch/arm/mach-shmobile/setup-r8a7778.c | 33 ++++++++++++++++++++++++++ 3 files changed, 41 insertions(+) -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Index: renesas/arch/arm/mach-shmobile/clock-r8a7778.c =================================================================== --- renesas.orig/arch/arm/mach-shmobile/clock-r8a7778.c +++ renesas/arch/arm/mach-shmobile/clock-r8a7778.c @@ -106,6 +106,7 @@ static struct clk *main_clks[] = { enum { MSTP323, MSTP322, MSTP321, MSTP114, + MSTP110, MSTP109, MSTP100, MSTP030, MSTP029, MSTP028, MSTP027, MSTP026, MSTP025, MSTP024, MSTP023, MSTP022, MSTP021, @@ -117,6 +118,8 @@ static struct clk mstp_clks[MSTP_NR] = { [MSTP322] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 22, 0), /* SDHI1 */ [MSTP321] = SH_CLK_MSTP32(&p_clk, MSTPCR3, 21, 0), /* SDHI2 */ [MSTP114] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 14, 0), /* Ether */ + [MSTP110] = SH_CLK_MSTP32(&s_clk, MSTPCR1, 10, 0), /* VIN0 */ + [MSTP109] = SH_CLK_MSTP32(&s_clk, MSTPCR1, 9, 0), /* VIN1 */ [MSTP100] = SH_CLK_MSTP32(&p_clk, MSTPCR1, 0, 0), /* USB0/1 */ [MSTP030] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 30, 0), /* I2C0 */ [MSTP029] = SH_CLK_MSTP32(&p_clk, MSTPCR0, 29, 0), /* I2C1 */ @@ -140,6 +143,8 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP322]), /* SDHI1 */ CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP321]), /* SDHI2 */ CLKDEV_DEV_ID("sh-eth", &mstp_clks[MSTP114]), /* Ether */ + CLKDEV_DEV_ID("rcar_vin.0", &mstp_clks[MSTP110]), /* VIN0 */ + CLKDEV_DEV_ID("rcar_vin.1", &mstp_clks[MSTP109]), /* VIN1 */ CLKDEV_DEV_ID("ehci-platform", &mstp_clks[MSTP100]), /* USB EHCI port0/1 */ CLKDEV_DEV_ID("ohci-platform", &mstp_clks[MSTP100]), /* USB OHCI port0/1 */ CLKDEV_DEV_ID("i2c-rcar.0", &mstp_clks[MSTP030]), /* I2C0 */ Index: renesas/arch/arm/mach-shmobile/include/mach/r8a7778.h =================================================================== --- renesas.orig/arch/arm/mach-shmobile/include/mach/r8a7778.h +++ renesas/arch/arm/mach-shmobile/include/mach/r8a7778.h @@ -21,11 +21,14 @@ #include #include #include +#include extern void r8a7778_add_standard_devices(void); extern void r8a7778_add_standard_devices_dt(void); extern void r8a7778_add_ether_device(struct sh_eth_plat_data *pdata); extern void r8a7778_add_usb_phy_device(struct rcar_phy_platform_data *pdata); +extern void r8a7778_add_vin_device(int id, + struct rcar_vin_platform_data *pdata); extern void r8a7778_init_late(void); extern void r8a7778_init_delay(void); extern void r8a7778_init_irq(void); Index: renesas/arch/arm/mach-shmobile/setup-r8a7778.c =================================================================== --- renesas.orig/arch/arm/mach-shmobile/setup-r8a7778.c +++ renesas/arch/arm/mach-shmobile/setup-r8a7778.c @@ -299,6 +299,39 @@ void __init r8a7778_sdhi_init(int id, info, sizeof(*info)); } +/* VIN */ +#define R8A7778_VIN(idx) \ +static struct resource vin##idx##_resources[] __initdata = { \ + DEFINE_RES_MEM(0xffc50000 + 0x1000 * (idx), 0x1000), \ + DEFINE_RES_IRQ(gic_iid(0x5a)), \ +}; \ + \ +static struct platform_device_info vin##idx##_info __initdata = { \ + .parent = &platform_bus, \ + .name = "rcar_vin", \ + .id = idx, \ + .res = vin##idx##_resources, \ + .num_res = ARRAY_SIZE(vin##idx##_resources), \ + .dma_mask = DMA_BIT_MASK(32), \ +} + +R8A7778_VIN(0); +R8A7778_VIN(1); + +static struct platform_device_info *vin_info_table[] __initdata = { + &vin0_info, + &vin1_info, +}; + +void __init r8a7778_add_vin_device(int id, struct rcar_vin_platform_data *pdata) +{ + BUG_ON(id < 0 || id > 1); + + vin_info_table[id]->data = pdata; + vin_info_table[id]->size_data = sizeof(*pdata); + platform_device_register_full(vin_info_table[id]); +} + void __init r8a7778_add_standard_devices(void) { int i;