Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752483AbbKOKiN (ORCPT ); Sun, 15 Nov 2015 05:38:13 -0500 Received: from mail-wm0-f43.google.com ([74.125.82.43]:36295 "EHLO mail-wm0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751831AbbKOKiL (ORCPT ); Sun, 15 Nov 2015 05:38:11 -0500 Date: Sun, 15 Nov 2015 11:38:04 +0100 From: Michael Trimarchi To: shawnguo@kernel.org Cc: kernel@pengutronix.de, mturquette@baylibre.com, sboyd@codeaurora.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2] clk: imx: clk-imx6q: Let OSC to be routed to anaclk2/2b Message-ID: <20151115103800.GB9808@panicking> References: <1446991642-3088-1-git-send-email-michael@amarulasolutions.com> <20151115101938.GA9808@panicking> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151115101938.GA9808@panicking> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1833 Lines: 56 OSC can be used as USB hub source clock. An example we can route to CLK2_P imx6 pin. This show a usage example: [...] usb_hub: usb-hub { compatible = "smsc,usb3503a"; clocks = <&clks IMX6QDL_CLK_LVDS2_GATE>; clock-names = "refclk"; }; }; [...] &clks { assigned-clocks = <&clks IMX6QDL_CLK_LVDS2_SEL>; assigned-clock-parents = <&clks IMX6QDL_CLK_OSC>; }; /sys/kernel/debug/clk/clk_summary osc 5 5 24000000 0 0 [...] lvds2_sel 1 1 24000000 0 0 lvds2_gate 1 1 24000000 0 0 [...] Signed-off-by: Michael Trimarchi --- Changes in v2: - rework the commit message to give a better description drivers/clk/imx/clk-imx6q.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/clk/imx/clk-imx6q.c b/drivers/clk/imx/clk-imx6q.c index b2c1c04..8fe0015 100644 --- a/drivers/clk/imx/clk-imx6q.c +++ b/drivers/clk/imx/clk-imx6q.c @@ -70,7 +70,8 @@ static const char *cko_sels[] = { "cko1", "cko2", }; static const char *lvds_sels[] = { "dummy", "dummy", "dummy", "dummy", "dummy", "dummy", "pll4_audio", "pll5_video", "pll8_mlb", "enet_ref", - "pcie_ref_125m", "sata_ref_100m", + "pcie_ref_125m", "sata_ref_100m", "usbphy1", "usbphy2", + "dummy", "dummy", "dummy", "dummy", "osc", }; static const char *pll_bypass_src_sels[] = { "osc", "lvds1_in", "lvds2_in", "dummy", }; static const char *pll1_bypass_sels[] = { "pll1", "pll1_bypass_src", }; -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/