From patchwork Mon Feb 6 02:50:35 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhangqing X-Patchwork-Id: 9557057 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 B14926021C for ; Mon, 6 Feb 2017 02:50:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A655F26C9B for ; Mon, 6 Feb 2017 02:50:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 9B02B26D05; Mon, 6 Feb 2017 02:50:40 +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 autolearn=unavailable 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 6388B26C9B for ; Mon, 6 Feb 2017 02:50:40 +0000 (UTC) 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 1caZO3-0002Rt-LD; Mon, 06 Feb 2017 02:50:39 +0000 Received: from regular1.263xmail.com ([211.150.99.133]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1caZNj-0000se-A9; Mon, 06 Feb 2017 02:50:23 +0000 Received: from zhangqing?rock-chips.com (unknown [192.168.167.163]) by regular1.263xmail.com (Postfix) with ESMTP id 38DC7905F; Mon, 6 Feb 2017 10:49:49 +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 C0B103DF; Mon, 6 Feb 2017 10:49:47 +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: <30722715de40c7845c051160a0e1f956> 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 3147RBSJUL; Mon, 06 Feb 2017 10:49:49 +0800 (CST) From: Elaine Zhang To: heiko@sntech.de, mturquette@baylibre.com, sboyd@codeaurora.org, xf@rock-chips.com, wdc@rock-chips.com Subject: [PATCH v1 2/2] clk: rockchip: describe clk_gmac using the new muxgrf type on rk3328 Date: Mon, 6 Feb 2017 10:50:35 +0800 Message-Id: <1486349435-8681-3-git-send-email-zhangqing@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1486349435-8681-1-git-send-email-zhangqing@rock-chips.com> References: <1486349435-8681-1-git-send-email-zhangqing@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170205_185020_619803_773C474F X-CRM114-Status: UNSURE ( 5.77 ) 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, xxx@rock-chips.com, Elaine Zhang , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-clk@vger.kernel.org, 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 With the newly introduced clk type for muxes in the grf we now can describe some missing clocks, like the clk_gmac2io and clk_gmac2phy that selects between clk_mac2io_src and gmac_clkin based on a bit set in the general register files. Signed-off-by: Elaine Zhang --- drivers/clk/rockchip/clk-rk3328.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/clk/rockchip/clk-rk3328.c b/drivers/clk/rockchip/clk-rk3328.c index 1e384e143504..b04f29774ee7 100644 --- a/drivers/clk/rockchip/clk-rk3328.c +++ b/drivers/clk/rockchip/clk-rk3328.c @@ -20,6 +20,7 @@ #include #include "clk.h" +#define RK3328_GRF_SOC_CON4 0x410 #define RK3328_GRF_SOC_STATUS0 0x480 #define RK3328_GRF_MAC_CON1 0x904 #define RK3328_GRF_MAC_CON2 0x908 @@ -214,6 +215,8 @@ enum rk3328_plls { "gmac_clkin" }; PNAME(mux_mac2phy_src_p) = { "clk_mac2phy_src", "phy_50m_out" }; +PNAME(mux_mac2io_ext_p) = { "clk_mac2io", + "gmac_clkin" }; static struct rockchip_pll_clock rk3328_pll_clks[] __initdata = { [apll] = PLL(pll_rk3328, PLL_APLL, "apll", mux_pll_p, @@ -680,6 +683,10 @@ enum rk3328_plls { COMPOSITE(SCLK_MAC2IO_OUT, "clk_mac2io_out", mux_2plls_p, 0, RK3328_CLKSEL_CON(27), 15, 1, MFLAGS, 8, 5, DFLAGS, RK3328_CLKGATE_CON(3), 5, GFLAGS), + MUXGRF(SCLK_MAC2IO, "clk_mac2io", mux_mac2io_src_p, CLK_SET_RATE_NO_REPARENT, + RK3328_GRF_MAC_CON1, 10, 1, MFLAGS), + MUXGRF(SCLK_MAC2IO_EXT, "clk_mac2io_ext", mux_mac2io_ext_p, CLK_SET_RATE_NO_REPARENT, + RK3328_GRF_SOC_CON4, 14, 1, MFLAGS), COMPOSITE(SCLK_MAC2PHY_SRC, "clk_mac2phy_src", mux_2plls_p, 0, RK3328_CLKSEL_CON(26), 7, 1, MFLAGS, 0, 5, DFLAGS, @@ -691,6 +698,8 @@ enum rk3328_plls { COMPOSITE_NOMUX(SCLK_MAC2PHY_OUT, "clk_mac2phy_out", "clk_mac2phy", 0, RK3328_CLKSEL_CON(26), 8, 2, DFLAGS, RK3328_CLKGATE_CON(9), 2, GFLAGS), + MUXGRF(SCLK_MAC2PHY, "clk_mac2phy", mux_mac2phy_src_p, CLK_SET_RATE_NO_REPARENT, + RK3328_GRF_MAC_CON2, 10, 1, MFLAGS), FACTOR(0, "xin12m", "xin24m", 0, 1, 2),