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From:   Peng Fan <peng.fan@nxp.com>
To:     "sboyd@kernel.org" <sboyd@kernel.org>,
        "shawnguo@kernel.org" <shawnguo@kernel.org>,
        "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
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        Abel Vesa <abel.vesa@nxp.com>
CC:     "kernel@pengutronix.de" <kernel@pengutronix.de>,
        dl-linux-imx <linux-imx@nxp.com>,
        Anson Huang <anson.huang@nxp.com>,
        Jacky Bai <ping.bai@nxp.com>,
        "linux-clk@vger.kernel.org" <linux-clk@vger.kernel.org>,
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        <linux-arm-kernel@lists.infradead.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Leonard Crestez <leonard.crestez@nxp.com>,
        Peng Fan <peng.fan@nxp.com>
Subject: [PATCH 1/2] arm: dts: imx7s: ccm: add assigned-clocks
Thread-Topic: [PATCH 1/2] arm: dts: imx7s: ccm: add assigned-clocks
Thread-Index: AQHVj9I60I1lwvMAGE+caaX9vv5lLA==
Date:   Thu, 31 Oct 2019 10:01:55 +0000
Message-ID: <1572515888-3385-2-git-send-email-peng.fan@nxp.com>
References: <1572515888-3385-1-git-send-email-peng.fan@nxp.com>
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From: Peng Fan <peng.fan@nxp.com>

Add assigned-clocks and assigned-clock-parents, then
we could remove the clk_set_parent code in clk-imx7d.c.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
 arch/arm/boot/dts/imx7s.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm/boot/dts/imx7s.dtsi b/arch/arm/boot/dts/imx7s.dtsi
index 1b812f4e7453..36ae864d9b7c 100644
--- a/arch/arm/boot/dts/imx7s.dtsi
+++ b/arch/arm/boot/dts/imx7s.dtsi
@@ -625,6 +625,26 @@
 				#clock-cells =3D <1>;
 				clocks =3D <&ckil>, <&osc>;
 				clock-names =3D "ckil", "osc";
+				/*
+				 * gpt1 root clk must be twice as gpt
+				 * counter freq
+				 */
+				assigned-clocks =3D <&clks IMX7D_PLL_ARM_MAIN_BYPASS>,
+						<&clks IMX7D_PLL_DRAM_MAIN_BYPASS>,
+						<&clks IMX7D_PLL_SYS_MAIN_BYPASS>,
+						<&clks IMX7D_PLL_ENET_MAIN_BYPASS>,
+						<&clks IMX7D_PLL_AUDIO_MAIN_BYPASS>,
+						<&clks IMX7D_PLL_VIDEO_MAIN_BYPASS>,
+						<&clks IMX7D_MIPI_CSI_ROOT_SRC>,
+						<&clks IMX7D_GPT1_ROOT_SRC>;
+				assigned-clock-parents =3D <&clks IMX7D_PLL_ARM_MAIN>,
+							 <&clks IMX7D_PLL_DRAM_MAIN>,
+							 <&clks IMX7D_PLL_SYS_MAIN>,
+							 <&clks IMX7D_PLL_ENET_MAIN>,
+							 <&clks IMX7D_PLL_AUDIO_MAIN>,
+							 <&clks IMX7D_PLL_VIDEO_MAIN>,
+							 <&clks IMX7D_PLL_SYS_PFD3_CLK>,
+							 <&clks IMX7D_OSC_24M_CLK>;
 			};
=20
 			src: src@30390000 {
--=20
2.16.4