| .. | .. |
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| 28 | 28 | compatible = "gpio-keys"; |
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| 29 | 29 | |
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| 30 | 30 | button-setup { |
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| 31 | | - debounce-interval = <50>; |
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| 31 | + debounce-interval = <100>; |
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| 32 | 32 | wakeup-source; |
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| 33 | 33 | linux,code = <KEY_SETUP>; |
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| 34 | 34 | label = "factory reset"; |
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| .. | .. |
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| 41 | 41 | compatible = "gpio-leds"; |
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| 42 | 42 | led-green-info { |
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| 43 | 43 | label = "sq201:green:info"; |
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| 44 | | - /* Conflict with parallel flash */ |
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| 45 | 44 | gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>; |
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| 46 | 45 | default-state = "on"; |
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| 47 | 46 | linux,default-trigger = "heartbeat"; |
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| 48 | 47 | }; |
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| 49 | 48 | led-green-usb { |
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| 50 | 49 | label = "sq201:green:usb"; |
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| 51 | | - /* Conflict with parallel and NAND flash */ |
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| 52 | 50 | gpios = <&gpio0 31 GPIO_ACTIVE_HIGH>; |
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| 53 | 51 | default-state = "off"; |
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| 54 | 52 | linux,default-trigger = "usb-host"; |
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| .. | .. |
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| 126 | 124 | |
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| 127 | 125 | soc { |
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| 128 | 126 | flash@30000000 { |
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| 129 | | - /* |
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| 130 | | - * Flash access can be enabled, with the side effect |
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| 131 | | - * of disabling access to GPIO LED on GPIO0[20] which |
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| 132 | | - * reuse one of the parallel flash chip select lines. |
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| 133 | | - * Also the default firmware on the machine has the |
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| 134 | | - * problem that since it uses the flash, the two LEDS |
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| 135 | | - * on the right become numb. |
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| 136 | | - */ |
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| 137 | | - /* status = "okay"; */ |
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| 127 | + status = "okay"; |
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| 128 | + pinctrl-names = "enabled", "disabled"; |
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| 129 | + pinctrl-0 = <&pflash_default_pins>; |
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| 130 | + pinctrl-1 = <&pflash_disabled_pins>; |
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| 138 | 131 | /* 16MB of flash */ |
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| 139 | 132 | reg = <0x30000000 0x01000000>; |
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| 140 | 133 | |
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| .. | .. |
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| 157 | 150 | mux { |
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| 158 | 151 | function = "gpio0"; |
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| 159 | 152 | groups = "gpio0fgrp", |
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| 160 | | - "gpio0ggrp", |
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| 161 | | - "gpio0hgrp", |
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| 162 | | - "gpio0kgrp"; |
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| 153 | + "gpio0hgrp"; |
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| 163 | 154 | }; |
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| 164 | 155 | }; |
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| 165 | 156 | /* |
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| .. | .. |
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| 170 | 161 | mux { |
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| 171 | 162 | function = "gpio1"; |
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| 172 | 163 | groups = "gpio1dgrp"; |
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| 164 | + }; |
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| 165 | + }; |
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| 166 | + /* |
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| 167 | + * These GPIO groups will be mapped in over some |
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| 168 | + * of the flash pins when the flash is not in |
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| 169 | + * active use. |
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| 170 | + */ |
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| 171 | + pflash_disabled_pins: pinctrl-pflash-disabled { |
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| 172 | + mux { |
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| 173 | + function = "gpio0"; |
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| 174 | + groups = "gpio0ggrp", "gpio0igrp", "gpio0jgrp", |
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| 175 | + "gpio0kgrp"; |
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| 173 | 176 | }; |
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| 174 | 177 | }; |
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| 175 | 178 | pinctrl-gmii { |
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| .. | .. |
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| 286 | 289 | }; |
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| 287 | 290 | }; |
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| 288 | 291 | |
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| 289 | | - ata@63000000 { |
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| 292 | + ide@63000000 { |
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| 293 | + status = "okay"; |
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| 294 | + }; |
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| 295 | + |
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| 296 | + usb@68000000 { |
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| 297 | + status = "okay"; |
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| 298 | + }; |
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| 299 | + |
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| 300 | + usb@69000000 { |
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| 290 | 301 | status = "okay"; |
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| 291 | 302 | }; |
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| 292 | 303 | }; |
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