diff options
Diffstat (limited to 'dts/upstream/src/arm64/ti/k3-am6548-iot2050-advanced-common.dtsi')
| -rw-r--r-- | dts/upstream/src/arm64/ti/k3-am6548-iot2050-advanced-common.dtsi | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/dts/upstream/src/arm64/ti/k3-am6548-iot2050-advanced-common.dtsi b/dts/upstream/src/arm64/ti/k3-am6548-iot2050-advanced-common.dtsi new file mode 100644 index 00000000000..ae842b85b70 --- /dev/null +++ b/dts/upstream/src/arm64/ti/k3-am6548-iot2050-advanced-common.dtsi @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) Siemens AG, 2018-2021 + * + * Authors: + * Le Jin <le.jin@siemens.com> + * Jan Kiszka <jan.kiszka@siemens.com> + * + * Common bits of the IOT2050 Advanced variant, PG1 and PG2 + */ + +/dts-v1/; + +#include "k3-am654.dtsi" +#include "k3-am65-iot2050-common.dtsi" + +/ { + memory@80000000 { + device_type = "memory"; + /* 2G RAM */ + reg = <0x00000000 0x80000000 0x00000000 0x80000000>; + }; +}; + +&main_pmx0 { + main_mmc0_pins_default: main-mmc0-default-pins { + pinctrl-single,pins = < + AM65X_IOPAD(0x01a8, PIN_INPUT_PULLDOWN, 0) /* (B25) MMC0_CLK */ + AM65X_IOPAD(0x01ac, PIN_INPUT_PULLUP, 0) /* (B27) MMC0_CMD */ + AM65X_IOPAD(0x01a4, PIN_INPUT_PULLUP, 0) /* (A26) MMC0_DAT0 */ + AM65X_IOPAD(0x01a0, PIN_INPUT_PULLUP, 0) /* (E25) MMC0_DAT1 */ + AM65X_IOPAD(0x019c, PIN_INPUT_PULLUP, 0) /* (C26) MMC0_DAT2 */ + AM65X_IOPAD(0x0198, PIN_INPUT_PULLUP, 0) /* (A25) MMC0_DAT3 */ + AM65X_IOPAD(0x0194, PIN_INPUT_PULLUP, 0) /* (E24) MMC0_DAT4 */ + AM65X_IOPAD(0x0190, PIN_INPUT_PULLUP, 0) /* (A24) MMC0_DAT5 */ + AM65X_IOPAD(0x018c, PIN_INPUT_PULLUP, 0) /* (B26) MMC0_DAT6 */ + AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP, 0) /* (D25) MMC0_DAT7 */ + AM65X_IOPAD(0x01b8, PIN_OUTPUT_PULLUP, 7) /* (B23) MMC0_SDWP */ + AM65X_IOPAD(0x01b4, PIN_INPUT_PULLUP, 0) /* (A23) MMC0_SDCD */ + AM65X_IOPAD(0x01b0, PIN_INPUT, 0) /* (C25) MMC0_DS */ + >; + }; +}; + +/* eMMC */ +&sdhci0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&main_mmc0_pins_default>; + bus-width = <8>; + non-removable; + ti,driver-strength-ohm = <50>; + disable-wp; +}; |