From patchwork Tue May 2 07:34:05 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhangqing X-Patchwork-Id: 9707499 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 4ACDE6021C for ; Tue, 2 May 2017 07:32:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3BC092041F for ; Tue, 2 May 2017 07:32:12 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3078B205FD; Tue, 2 May 2017 07:32:12 +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=-1.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [65.50.211.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C5A9A2041F for ; Tue, 2 May 2017 07:32:11 +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=fsehZ200FCbIKriU/gWeTg5vEqmuGvyuM1ZXcsPou1E=; b=Pu5Scds4T1uW305cNWRYebZ2Qb 00zIt4/23pRoeI0+OtRgDoHgP9ilf5pNFkyiyqYsfimeyZxV2Y10OJ7EahvWonl0Z0uOUyvsIgQxo DwcYeSx22cUBRMGzNCbktKoMFSeg+b1Bsq7ozg6fBrhFH1eaHWXNiYtbcs+Y5kHi+zH2ZCrB2KYbM M2ENAjWgpbaDbsw04HstKdDJ2X9VrmMEr/vmySgSoXJG7IAD4XfqQDe8i/4T45bpxsFI5ZjC9Dn9Q ubi4JKGYIPs+nZfZLxFcDvKRW7obxYmrW8YKy2mNpu1MZ6uTNH7r5HcfWib88GNW/ZBhXLd1D9oh2 vc4EvD8w==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.87 #1 (Red Hat Linux)) id 1d5SI6-0001I0-8C; Tue, 02 May 2017 07:32:10 +0000 Received: from regular1.263xmail.com ([211.150.99.135]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1d5SHw-0000yh-K9; Tue, 02 May 2017 07:32:06 +0000 Received: from zhangqing?rock-chips.com (unknown [192.168.167.223]) by regular1.263xmail.com (Postfix) with ESMTP id 0C6551E7BA; Tue, 2 May 2017 15:31:33 +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 ESMTP id 9D6913B4; Tue, 2 May 2017 15:31:31 +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: <13eed7b46541792c21455b5de7c631fb> 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 502XZV9EG; Tue, 02 May 2017 15:31:33 +0800 (CST) From: Elaine Zhang To: heiko@sntech.de, xf@rock-chips.com Subject: [PATCH v3 3/4] clk: rockchip: rk3288: make noc and some special clk as critical_clocks Date: Tue, 2 May 2017 15:34:05 +0800 Message-Id: <1493710446-7203-4-git-send-email-zhangqing@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1493710446-7203-1-git-send-email-zhangqing@rock-chips.com> References: <1493710446-7203-1-git-send-email-zhangqing@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170502_003203_295127_F949F2A6 X-CRM114-Status: UNSURE ( 5.89 ) X-CRM114-Notice: Please train this message. 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, mturquette@baylibre.com, Elaine Zhang , sboyd@codeaurora.org, linux-kernel@vger.kernel.org, linux-clk@vger.kernel.org, linux-rockchip@lists.infradead.org, xxx@rock-chips.com, linux-arm-kernel@lists.infradead.org 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 The atclk\dbg\jtag\xin12m\pclk_core clks no driver to handle them. But this clks need enable,so make it as critical. The ddrupctl0\ddrupctl1\publ0\publ1 clks no driver to handle them, Chip design requirements for these clock to always on, The new document will update the description of these clock. The pmu_hclk_otg0 is Chip design defect, must be always on, The new document will update the description of this clock. Signed-off-by: Elaine Zhang --- drivers/clk/rockchip/clk-rk3288.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c index 68ba7d4105e7..450de24a1b42 100644 --- a/drivers/clk/rockchip/clk-rk3288.c +++ b/drivers/clk/rockchip/clk-rk3288.c @@ -292,13 +292,13 @@ enum rk3288_plls { COMPOSITE_NOMUX(0, "aclk_core_mp", "armclk", CLK_IGNORE_UNUSED, RK3288_CLKSEL_CON(0), 4, 4, DFLAGS | CLK_DIVIDER_READ_ONLY, RK3288_CLKGATE_CON(12), 6, GFLAGS), - COMPOSITE_NOMUX(0, "atclk", "armclk", 0, + COMPOSITE_NOMUX(0, "atclk", "armclk", CLK_IGNORE_UNUSED, RK3288_CLKSEL_CON(37), 4, 5, DFLAGS | CLK_DIVIDER_READ_ONLY, RK3288_CLKGATE_CON(12), 7, GFLAGS), COMPOSITE_NOMUX(0, "pclk_dbg_pre", "armclk", CLK_IGNORE_UNUSED, RK3288_CLKSEL_CON(37), 9, 5, DFLAGS | CLK_DIVIDER_READ_ONLY, RK3288_CLKGATE_CON(12), 8, GFLAGS), - GATE(0, "pclk_dbg", "pclk_dbg_pre", 0, + GATE(0, "pclk_dbg", "pclk_dbg_pre", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(12), 9, GFLAGS), GATE(0, "cs_dbg", "pclk_dbg_pre", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(12), 10, GFLAGS), @@ -626,7 +626,7 @@ enum rk3288_plls { INVERTER(SCLK_HSADC, "sclk_hsadc", "sclk_hsadc_out", RK3288_CLKSEL_CON(22), 7, IFLAGS), - GATE(0, "jtag", "ext_jtag", 0, + GATE(0, "jtag", "ext_jtag", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(4), 14, GFLAGS), COMPOSITE_NODIV(SCLK_USBPHY480M_SRC, "usbphy480m_src", mux_usbphy480m_p, 0, @@ -635,7 +635,7 @@ enum rk3288_plls { COMPOSITE_NODIV(SCLK_HSICPHY480M, "sclk_hsicphy480m", mux_hsicphy480m_p, 0, RK3288_CLKSEL_CON(29), 0, 2, MFLAGS, RK3288_CLKGATE_CON(3), 6, GFLAGS), - GATE(0, "hsicphy12m_xin12m", "xin12m", 0, + GATE(0, "hsicphy12m_xin12m", "xin12m", CLK_IGNORE_UNUSED, RK3288_CLKGATE_CON(13), 9, GFLAGS), DIV(0, "hsicphy12m_usbphy", "sclk_hsicphy480m", 0, RK3288_CLKSEL_CON(11), 8, 6, DFLAGS), @@ -816,6 +816,12 @@ enum rk3288_plls { "pclk_alive_niu", "pclk_pd_pmu", "pclk_pmu_niu", + "pclk_core_niu", + "pclk_ddrupctl0", + "pclk_publ0", + "pclk_ddrupctl1", + "pclk_publ1", + "pmu_hclk_otg0", }; static void __iomem *rk3288_cru_base;