diff options
Diffstat (limited to 'arch/arm/boot/dts/dra7-evm.dts')
-rw-r--r-- | arch/arm/boot/dts/dra7-evm.dts | 47 |
1 files changed, 36 insertions, 11 deletions
diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index 50f8022905a1..e03fbf3c6889 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts | |||
@@ -8,6 +8,7 @@ | |||
8 | /dts-v1/; | 8 | /dts-v1/; |
9 | 9 | ||
10 | #include "dra74x.dtsi" | 10 | #include "dra74x.dtsi" |
11 | #include <dt-bindings/gpio/gpio.h> | ||
11 | 12 | ||
12 | / { | 13 | / { |
13 | model = "TI DRA742"; | 14 | model = "TI DRA742"; |
@@ -24,9 +25,29 @@ | |||
24 | regulator-min-microvolt = <3300000>; | 25 | regulator-min-microvolt = <3300000>; |
25 | regulator-max-microvolt = <3300000>; | 26 | regulator-max-microvolt = <3300000>; |
26 | }; | 27 | }; |
28 | |||
29 | vtt_fixed: fixedregulator-vtt { | ||
30 | compatible = "regulator-fixed"; | ||
31 | regulator-name = "vtt_fixed"; | ||
32 | regulator-min-microvolt = <1350000>; | ||
33 | regulator-max-microvolt = <1350000>; | ||
34 | regulator-always-on; | ||
35 | regulator-boot-on; | ||
36 | enable-active-high; | ||
37 | gpio = <&gpio7 11 GPIO_ACTIVE_HIGH>; | ||
38 | }; | ||
27 | }; | 39 | }; |
28 | 40 | ||
29 | &dra7_pmx_core { | 41 | &dra7_pmx_core { |
42 | pinctrl-names = "default"; | ||
43 | pinctrl-0 = <&vtt_pin>; | ||
44 | |||
45 | vtt_pin: pinmux_vtt_pin { | ||
46 | pinctrl-single,pins = < | ||
47 | 0x3b4 (PIN_OUTPUT | MUX_MODE14) /* spi1_cs1.gpio7_11 */ | ||
48 | >; | ||
49 | }; | ||
50 | |||
30 | i2c1_pins: pinmux_i2c1_pins { | 51 | i2c1_pins: pinmux_i2c1_pins { |
31 | pinctrl-single,pins = < | 52 | pinctrl-single,pins = < |
32 | 0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda */ | 53 | 0x400 (PIN_INPUT | MUX_MODE0) /* i2c1_sda */ |
@@ -43,20 +64,19 @@ | |||
43 | 64 | ||
44 | i2c3_pins: pinmux_i2c3_pins { | 65 | i2c3_pins: pinmux_i2c3_pins { |
45 | pinctrl-single,pins = < | 66 | pinctrl-single,pins = < |
46 | 0x410 (PIN_INPUT | MUX_MODE0) /* i2c3_sda */ | 67 | 0x288 (PIN_INPUT | MUX_MODE9) /* gpio6_14.i2c3_sda */ |
47 | 0x414 (PIN_INPUT | MUX_MODE0) /* i2c3_scl */ | 68 | 0x28c (PIN_INPUT | MUX_MODE9) /* gpio6_15.i2c3_scl */ |
48 | >; | 69 | >; |
49 | }; | 70 | }; |
50 | 71 | ||
51 | mcspi1_pins: pinmux_mcspi1_pins { | 72 | mcspi1_pins: pinmux_mcspi1_pins { |
52 | pinctrl-single,pins = < | 73 | pinctrl-single,pins = < |
53 | 0x3a4 (PIN_INPUT | MUX_MODE0) /* spi2_clk */ | 74 | 0x3a4 (PIN_INPUT | MUX_MODE0) /* spi1_sclk */ |
54 | 0x3a8 (PIN_INPUT | MUX_MODE0) /* spi2_d1 */ | 75 | 0x3a8 (PIN_INPUT | MUX_MODE0) /* spi1_d1 */ |
55 | 0x3ac (PIN_INPUT | MUX_MODE0) /* spi2_d0 */ | 76 | 0x3ac (PIN_INPUT | MUX_MODE0) /* spi1_d0 */ |
56 | 0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs0 */ | 77 | 0x3b0 (PIN_INPUT_SLEW | MUX_MODE0) /* spi1_cs0 */ |
57 | 0x3b4 (PIN_INPUT_SLEW | MUX_MODE0) /* spi2_cs1 */ | 78 | 0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi1_cs2.hdmi1_hpd */ |
58 | 0x3b8 (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs2 */ | 79 | 0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi1_cs3.hdmi1_cec */ |
59 | 0x3bc (PIN_INPUT_SLEW | MUX_MODE6) /* spi2_cs3 */ | ||
60 | >; | 80 | >; |
61 | }; | 81 | }; |
62 | 82 | ||
@@ -284,7 +304,7 @@ | |||
284 | status = "okay"; | 304 | status = "okay"; |
285 | pinctrl-names = "default"; | 305 | pinctrl-names = "default"; |
286 | pinctrl-0 = <&i2c3_pins>; | 306 | pinctrl-0 = <&i2c3_pins>; |
287 | clock-frequency = <3400000>; | 307 | clock-frequency = <400000>; |
288 | }; | 308 | }; |
289 | 309 | ||
290 | &mcspi1 { | 310 | &mcspi1 { |
@@ -483,7 +503,7 @@ | |||
483 | reg = <0x001c0000 0x00020000>; | 503 | reg = <0x001c0000 0x00020000>; |
484 | }; | 504 | }; |
485 | partition@7 { | 505 | partition@7 { |
486 | label = "NAND.u-boot-env"; | 506 | label = "NAND.u-boot-env.backup1"; |
487 | reg = <0x001e0000 0x00020000>; | 507 | reg = <0x001e0000 0x00020000>; |
488 | }; | 508 | }; |
489 | partition@8 { | 509 | partition@8 { |
@@ -504,3 +524,8 @@ | |||
504 | &usb2_phy2 { | 524 | &usb2_phy2 { |
505 | phy-supply = <&ldousb_reg>; | 525 | phy-supply = <&ldousb_reg>; |
506 | }; | 526 | }; |
527 | |||
528 | &gpio7 { | ||
529 | ti,no-reset-on-init; | ||
530 | ti,no-idle-on-init; | ||
531 | }; | ||