Commit 2b238c6cdbe4be9ddf2dec126e8a09a6c99d5b37
Committed by
Tom Rini
Tom Rini
1 parent
7f0110d47e
Exists in
smarc_8mq_lf_v2020.04
and in
11 other branches
ARM: dts: at91: sama5d3_xplained: add onewire connector for LCD eeprom
Add onewire node in device tree for TM series LCDs Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
Showing 2 changed files with 22 additions and 0 deletions Side-by-side Diff
arch/arm/dts/at91-sama5d3_xplained.dts
| ... | ... | @@ -36,6 +36,18 @@ |
| 36 | 36 | }; |
| 37 | 37 | }; |
| 38 | 38 | |
| 39 | + onewire_tm: onewire { | |
| 40 | + gpios = <&pioE 23 GPIO_ACTIVE_LOW>; | |
| 41 | + pinctrl-names = "default"; | |
| 42 | + pinctrl-0 = <&pinctrl_onewire_tm_default>; | |
| 43 | + status = "okay"; | |
| 44 | + | |
| 45 | + w1_eeprom: w1_eeprom@0 { | |
| 46 | + compatible = "maxim,ds24b33"; | |
| 47 | + status = "okay"; | |
| 48 | + }; | |
| 49 | + }; | |
| 50 | + | |
| 39 | 51 | ahb { |
| 40 | 52 | apb { |
| 41 | 53 | mmc0: mmc@f0000000 { |
| ... | ... | @@ -242,6 +254,11 @@ |
| 242 | 254 | pinctrl_usba_vbus: usba_vbus { |
| 243 | 255 | atmel,pins = |
| 244 | 256 | <AT91_PIOE 9 AT91_PERIPH_GPIO AT91_PINCTRL_DEGLITCH>; /* PE9, conflicts with A9 */ |
| 257 | + }; | |
| 258 | + | |
| 259 | + pinctrl_onewire_tm_default: onewire_tm_default { | |
| 260 | + atmel,pins = | |
| 261 | + <AT91_PIOE 23 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>; | |
| 245 | 262 | }; |
| 246 | 263 | }; |
| 247 | 264 | }; |