1// SPDX-License-Identifier: GPL-2.0-or-later 2/dts-v1/; 3 4#include "ast2600-evb.dts" 5 6/ { 7 model = "AST2600 DC-SCM"; 8}; 9 10&fmc { 11 status = "okay"; 12 13 pinctrl-names = "default"; 14 pinctrl-0 = <&pinctrl_fmcquad_default>; 15 timing-calibration-disabled; 16 num-cs = <1>; 17 18 flash@0 { 19 status = "okay"; 20 spi-max-frequency = <12500000>; 21 spi-tx-bus-width = <4>; 22 spi-rx-bus-width = <4>; 23 }; 24 25 flash@1 { 26 status = "disabled"; 27 }; 28 29 flash@2 { 30 status = "disabled"; 31 }; 32}; 33 34&spi1 { 35 status = "okay"; 36 37 pinctrl-names = "default"; 38 pinctrl-0 = <&pinctrl_spi1_default &pinctrl_spi1abr_default 39 &pinctrl_spi1cs1_default &pinctrl_spi1wp_default 40 &pinctrl_spi1wp_default &pinctrl_spi1quad_default>; 41 timing-calibration-disabled; 42 43 flash@0 { 44 status = "okay"; 45 spi-max-frequency = <12500000>; 46 spi-tx-bus-width = <4>; 47 spi-rx-bus-width = <4>; 48 }; 49 50 flash@1 { 51 status = "okay"; 52 spi-max-frequency = <12500000>; 53 spi-tx-bus-width = <4>; 54 spi-rx-bus-width = <4>; 55 }; 56}; 57 58&spi2 { 59 status = "disabled"; 60}; 61 62&emmc { 63 u-boot,dm-pre-reloc; 64 timing-phase = <0x000f0097>; 65}; 66 67&emmc_slot0 { 68 u-boot,dm-pre-reloc; 69 status = "okay"; 70 bus-width = <4>; 71 pinctrl-names = "default"; 72 pinctrl-0 = <&pinctrl_emmc_default>; 73 sdhci-drive-type = <1>; 74}; 75 76&sdhci { 77 status = "disabled"; 78}; 79 80&sdhci_slot0 { 81 status = "disabled"; 82}; 83 84&sdhci_slot1 { 85 status = "disabled"; 86}; 87 88&i2c4 { 89 status = "okay"; 90 91 pinctrl-names = "default"; 92 pinctrl-0 = <&pinctrl_i2c5_default>; 93}; 94 95&i2c5 { 96 status = "okay"; 97 98 pinctrl-names = "default"; 99 pinctrl-0 = <&pinctrl_i2c6_default>; 100}; 101 102&i2c6 { 103 status = "okay"; 104 105 pinctrl-names = "default"; 106 pinctrl-0 = <&pinctrl_i2c7_default>; 107}; 108 109&i2c7 { 110 status = "okay"; 111 112 pinctrl-names = "default"; 113 pinctrl-0 = <&pinctrl_i2c8_default>; 114}; 115 116&i2c8 { 117 status = "okay"; 118 119 pinctrl-names = "default"; 120 pinctrl-0 = <&pinctrl_i2c9_default>; 121}; 122 123&pcie_phy1 { 124 status = "disabled"; 125}; 126 127&pcie_bridge { 128 status = "disabled"; 129}; 130 131&ehci1 { 132 status = "disabled"; 133}; 134 135&mac0 { 136 status = "disabled"; 137}; 138 139&mac2 { 140 status = "disabled"; 141}; 142 143&mac3 { 144 status = "disabled"; 145}; 146 147