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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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a94f8ecb2f
The CLKO is widely used by imx6q board designs to clock audio codec. Since most codecs accept 24 MHz frequency, let's initially set up CLKO with OSC24M (cko <-- cko2 <-- osc). Then those board specific CLKO setup for audio codec can be removed. The board dts files also need an update on cko reference in codec node. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
175 lines
3.5 KiB
Plaintext
175 lines
3.5 KiB
Plaintext
/*
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* Copyright 2011 Freescale Semiconductor, Inc.
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* Copyright 2011 Linaro Ltd.
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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#include "imx6q.dtsi"
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/ {
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model = "Freescale i.MX6 Quad SABRE Lite Board";
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compatible = "fsl,imx6q-sabrelite", "fsl,imx6q";
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memory {
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reg = <0x10000000 0x40000000>;
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};
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regulators {
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compatible = "simple-bus";
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reg_2p5v: 2p5v {
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compatible = "regulator-fixed";
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regulator-name = "2P5V";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <2500000>;
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regulator-always-on;
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};
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reg_3p3v: 3p3v {
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compatible = "regulator-fixed";
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regulator-name = "3P3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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reg_usb_otg_vbus: usb_otg_vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_otg_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio3 22 0>;
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enable-active-high;
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};
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};
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sound {
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compatible = "fsl,imx6q-sabrelite-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx6q-sabrelite-sgtl5000";
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ssi-controller = <&ssi1>;
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audio-codec = <&codec>;
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audio-routing =
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"MIC_IN", "Mic Jack",
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"Mic Jack", "Mic Bias",
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"Headphone Jack", "HP_OUT";
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mux-int-port = <1>;
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mux-ext-port = <4>;
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};
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};
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&sata {
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status = "okay";
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};
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&ecspi1 {
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fsl,spi-num-chipselects = <1>;
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cs-gpios = <&gpio3 19 0>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_ecspi1_1>;
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status = "okay";
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flash: m25p80@0 {
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compatible = "sst,sst25vf016b";
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spi-max-frequency = <20000000>;
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reg = <0>;
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};
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};
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&ssi1 {
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fsl,mode = "i2s-slave";
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status = "okay";
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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hog {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX6QDL_PAD_NANDF_D6__GPIO2_IO06 0x80000000
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MX6QDL_PAD_NANDF_D7__GPIO2_IO07 0x80000000
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MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x80000000
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MX6QDL_PAD_EIM_D22__GPIO3_IO22 0x80000000
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MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x80000000
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MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x80000000
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MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1f0b0
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MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x80000000
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>;
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};
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};
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};
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&usbotg {
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vbus-supply = <®_usb_otg_vbus>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbotg_1>;
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disable-over-current;
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status = "okay";
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};
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&usbh1 {
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status = "okay";
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet_1>;
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phy-mode = "rgmii";
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phy-reset-gpios = <&gpio3 23 0>;
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status = "okay";
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};
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&usdhc3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc3_2>;
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cd-gpios = <&gpio7 0 0>;
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wp-gpios = <&gpio7 1 0>;
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vmmc-supply = <®_3p3v>;
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status = "okay";
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};
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&usdhc4 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc4_2>;
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cd-gpios = <&gpio2 6 0>;
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wp-gpios = <&gpio2 7 0>;
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vmmc-supply = <®_3p3v>;
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status = "okay";
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};
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&audmux {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux_1>;
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};
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&uart2 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2_1>;
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};
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&i2c1 {
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status = "okay";
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1_1>;
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codec: sgtl5000@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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clocks = <&clks 201>;
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VDDA-supply = <®_2p5v>;
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VDDIO-supply = <®_3p3v>;
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};
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};
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