diff options
Diffstat (limited to 'arch/arm/boot/dts/tegra124-apalis-eval.dts')
-rw-r--r-- | arch/arm/boot/dts/tegra124-apalis-eval.dts | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/arch/arm/boot/dts/tegra124-apalis-eval.dts b/arch/arm/boot/dts/tegra124-apalis-eval.dts index ecffcd115fa7..a6ad759dddb4 100644 --- a/arch/arm/boot/dts/tegra124-apalis-eval.dts +++ b/arch/arm/boot/dts/tegra124-apalis-eval.dts @@ -1,5 +1,5 @@ /* - * Copyright 2016 Toradex AG + * Copyright 2016-2018 Toradex AG * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual @@ -105,7 +105,7 @@ */ i2c@7000c000 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <400000>; pcie-switch@58 { compatible = "plx,pex8605"; @@ -114,7 +114,7 @@ /* M41T0M6 real time clock on carrier board */ rtc@68 { - compatible = "st,m41t00"; + compatible = "st,m41t0"; reg = <0x68>; }; }; @@ -124,7 +124,6 @@ */ hdmi_ddc: i2c@7000c400 { status = "okay"; - clock-frequency = <100000>; }; /* @@ -133,7 +132,7 @@ */ i2c@7000c500 { status = "okay"; - clock-frequency = <100000>; + clock-frequency = <400000>; }; /* I2C4 (DDC): unused */ @@ -226,9 +225,7 @@ backlight: backlight { compatible = "pwm-backlight"; - - /* BKL1_PWM */ - pwms = <&pwm 3 5000000>; + pwms = <&pwm 3 5000000>; /* BKL1_PWM */ brightness-levels = <255 231 223 207 191 159 127 0>; default-brightness-level = <6>; /* BKL1_ON */ @@ -276,3 +273,13 @@ vin-supply = <®_5v0>; }; }; + +&gpio { + /* Apalis GPIO7 MXM3 pin 15 PLX PEX 8605 PCIe Switch Reset */ + pex_perst_n { + gpio-hog; + gpios = <TEGRA_GPIO(DD, 1) GPIO_ACTIVE_HIGH>; + output-high; + line-name = "PEX_PERST_N"; + }; +}; |