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https://github.com/brain-hackers/u-boot-brain
synced 2024-06-09 23:36:03 +09:00
4db25fe7fa
The UHS modes are not supported in beagle-x15 because it's not possible to switch the IO lines supply voltage to 1.8v. Also HS200 cannot be supported on mmc2, because the IO lines of mmc2 are connected to 3.3v. Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
47 lines
1.2 KiB
Plaintext
47 lines
1.2 KiB
Plaintext
/*
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* Copyright (C) 2014-2016 Texas Instruments Incorporated - http://www.ti.com/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#include "am57xx-beagle-x15-common.dtsi"
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/ {
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/* NOTE: This describes the "original" pre-production A2 revision */
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model = "TI AM5728 BeagleBoard-X15";
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};
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&tpd12s015 {
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gpios = <&gpio7 10 GPIO_ACTIVE_HIGH>, /* gpio7_10, CT CP HPD */
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<&gpio6 28 GPIO_ACTIVE_HIGH>, /* gpio6_28, LS OE */
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<&gpio7 12 GPIO_ACTIVE_HIGH>; /* gpio7_12/sp1_cs2, HPD */
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};
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&mmc1 {
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pinctrl-names = "default", "hs";
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pinctrl-0 = <&mmc1_pins_default>;
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pinctrl-1 = <&mmc1_pins_hs>;
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vmmc-supply = <&ldo1_reg>;
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/delete-property/ sd-uhs-sdr104;
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/delete-property/ sd-uhs-sdr50;
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/delete-property/ sd-uhs-ddr50;
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/delete-property/ sd-uhs-sdr25;
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/delete-property/ sd-uhs-sdr12;
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};
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&mmc2 {
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pinctrl-names = "default", "hs", "ddr_1_8v";
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pinctrl-0 = <&mmc2_pins_default>;
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pinctrl-1 = <&mmc2_pins_hs>;
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pinctrl-2 = <&mmc2_pins_ddr_3_3v_rev11 &mmc2_iodelay_ddr_3_3v_rev11_conf>;
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/delete-property/ mmc-hs200-1_8v;
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};
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/* errata i880 "Ethernet RGMII2 Limited to 10/100 Mbps" */
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&phy1 {
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max-speed = <100>;
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};
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