From patchwork Fri May 11 03:30:48 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhangqing X-Patchwork-Id: 10393133 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id E6C94602B1 for ; Fri, 11 May 2018 03:29:30 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EC60728DED for ; Fri, 11 May 2018 03:29:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E0A7828DF0; Fri, 11 May 2018 03:29:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.4 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, MAILING_LIST_MULTI, RCVD_IN_SORBS_WEB autolearn=no version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5ED0328DED for ; Fri, 11 May 2018 03:29:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=o7FZra8rSTR2Upj6Uzb97XUvyBRPCc7hMDMt6+abuqI=; b=TXYeDopVnMZdDHIvjaVqGnfcON rsd5p0pe+3A04Oe4dqsGItZSagrpRe2C6SRoKnY4Hsr92Ai/jX54+verr1L2X2t6swIDFeP+4i7t8 J1yPh4MuTX4FdKskJ8iLif+IxC0odqyCelDXEHmsSTu1ZF6fs1j+ZgjZcdiwXrcna4d8V3JKVHdCw 1C1peB/qzEdrG9jFlNRcRcRymQV/x6i+A1xmca3VHyd5/+QB1tnTys4tzwFydsJnmT7zM1k7c+/dU 0uvzMwkl2TgU/AOUWSqyB8iAeSFV0BZgizMv2Zfa4ZqAnkN9dv2FTtiaWg47Wv5r7IJorfHggSS5p 9r+KDrUg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fGykC-0004nv-DM; Fri, 11 May 2018 03:29:20 +0000 Received: from regular1.263xmail.com ([211.150.99.131]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fGygy-0003P8-Iu; Fri, 11 May 2018 03:26:03 +0000 Received: from zhangqing?rock-chips.com (unknown [192.168.167.140]) by regular1.263xmail.com (Postfix) with ESMTP id 3F4B262B3; Fri, 11 May 2018 11:25:46 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-KSVirus-check: 0 X-ABS-CHECKED: 4 Received: from localhost.localdomain (localhost [127.0.0.1]) by smtp.263.net (Postfix) with ESMTPA id 424C83BC; Fri, 11 May 2018 11:25:41 +0800 (CST) X-RL-SENDER: zhangqing@rock-chips.com X-FST-TO: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: zhangqing@rock-chips.com X-UNIQUE-TAG: X-ATTACHMENT-NUM: 0 X-SENDER: zhangqing@rock-chips.com X-DNS-TYPE: 0 Received: from unknown (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith SMTP id 22651MOFXRO; Fri, 11 May 2018 11:25:44 +0800 (CST) From: Elaine Zhang To: heiko@sntech.de, robh+dt@kernel.org, mark.rutland@arm.com Subject: [PATCH v1 03/13] Soc: rockchip: power-domain: add power domain support for rk3036 Date: Fri, 11 May 2018 11:30:48 +0800 Message-Id: <1526009458-28579-4-git-send-email-zhangqing@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1526009458-28579-1-git-send-email-zhangqing@rock-chips.com> References: <1526009458-28579-1-git-send-email-zhangqing@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180510_202601_410166_8CB47BF5 X-CRM114-Status: GOOD ( 11.57 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: huangtao@rock-chips.com, devicetree@vger.kernel.org, ulf.hansson@linaro.org, Elaine Zhang , linux-pm@vger.kernel.org, xxx@rock-chips.com, khilman@kernel.org, rjw@rjwysocki.net, linux-kernel@vger.kernel.org, xf@rock-chips.com, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, wxt@rock-chips.com MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP This driver is modified to support RK3036 SoC. Signed-off-by: Elaine Zhang Signed-off-by: Caesar Wang --- drivers/soc/rockchip/pm_domains.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c index 53efc386b1ad..ebd7c41898c0 100644 --- a/drivers/soc/rockchip/pm_domains.c +++ b/drivers/soc/rockchip/pm_domains.c @@ -18,6 +18,7 @@ #include #include #include +#include #include #include #include @@ -102,6 +103,14 @@ struct rockchip_pmu { .ack_mask = (ack >= 0) ? BIT(ack) : 0, \ .active_wakeup = wakeup, \ } +#define DOMAIN_RK3036(req, ack, idle, wakeup) \ +{ \ + .req_mask = (req >= 0) ? BIT(req) : 0, \ + .req_w_mask = (req >= 0) ? BIT(req + 16) : 0, \ + .ack_mask = (ack >= 0) ? BIT(ack) : 0, \ + .idle_mask = (idle >= 0) ? BIT(idle) : 0, \ + .active_wakeup = wakeup, \ +} #define DOMAIN_RK3288(pwr, status, req, wakeup) \ DOMAIN(pwr, status, req, req, (req) + 16, wakeup) @@ -701,6 +710,16 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev) return error; } +static const struct rockchip_domain_info rk3036_pm_domains[] = { + [RK3036_PD_MSCH] = DOMAIN_RK3036(14, 23, 30, true), + [RK3036_PD_CORE] = DOMAIN_RK3036(13, 17, 24, false), + [RK3036_PD_PERI] = DOMAIN_RK3036(12, 18, 25, false), + [RK3036_PD_VIO] = DOMAIN_RK3036(11, 19, 26, false), + [RK3036_PD_VPU] = DOMAIN_RK3036(10, 20, 27, false), + [RK3036_PD_GPU] = DOMAIN_RK3036(9, 21, 28, false), + [RK3036_PD_SYS] = DOMAIN_RK3036(8, 22, 29, false), +}; + static const struct rockchip_domain_info rk3288_pm_domains[] = { [RK3288_PD_VIO] = DOMAIN_RK3288(7, 7, 4, false), [RK3288_PD_HEVC] = DOMAIN_RK3288(14, 10, 9, false), @@ -768,6 +787,15 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev) [RK3399_PD_SDIOAUDIO] = DOMAIN_RK3399(31, 31, 29, true), }; +static const struct rockchip_pmu_info rk3036_pmu = { + .req_offset = 0x148, + .idle_offset = 0x14c, + .ack_offset = 0x14c, + + .num_domains = ARRAY_SIZE(rk3036_pm_domains), + .domain_info = rk3036_pm_domains, +}; + static const struct rockchip_pmu_info rk3288_pmu = { .pwr_offset = 0x08, .status_offset = 0x0c, @@ -843,6 +871,10 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev) static const struct of_device_id rockchip_pm_domain_dt_match[] = { { + .compatible = "rockchip,rk3036-power-controller", + .data = (void *)&rk3036_pmu, + }, + { .compatible = "rockchip,rk3288-power-controller", .data = (void *)&rk3288_pmu, },