diff options
Diffstat (limited to 'arch/arm/boot/dts/ste-nomadik-s8815.dts')
| -rw-r--r-- | arch/arm/boot/dts/ste-nomadik-s8815.dts | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/ste-nomadik-s8815.dts b/arch/arm/boot/dts/ste-nomadik-s8815.dts index 666945adc120..638ec8df5802 100644 --- a/arch/arm/boot/dts/ste-nomadik-s8815.dts +++ b/arch/arm/boot/dts/ste-nomadik-s8815.dts @@ -14,6 +14,43 @@ bootargs = "root=/dev/ram0 console=ttyAMA1,115200n8 earlyprintk"; }; + pinctrl { + /* Hog CD pins */ + pinctrl-names = "default"; + pinctrl-0 = <&cd_default_mode>; + + mmcsd-cd { + cd_default_mode: cd_default { + cd_default_cfg1 { + /* CD input GPIO */ + ste,pins = "GPIO111_H21"; + ste,input = <0>; + }; + cd_default_cfg2 { + /* CD GPIO biasing */ + ste,pins = "GPIO112_J21"; + ste,output = <0>; + }; + }; + }; + user-led { + user_led_default_mode: user_led_default { + user_led_default_cfg { + ste,pins = "GPIO2_C5"; + ste,output = <1>; + }; + }; + }; + user-button { + user_button_default_mode: user_button_default { + user_button_default_cfg { + ste,pins = "GPIO3_A4"; + ste,input = <0>; + }; + }; + }; + }; + /* Custom board node with GPIO pins to active etc */ usb-s8815 { /* The S8815 is using this very GPIO pin for the SMSC91x IRQs */ @@ -36,6 +73,8 @@ gpios = <&gpio0 2 0x1>; default-state = "off"; linux,default-trigger = "heartbeat"; + pinctrl-names = "default"; + pinctrl-0 = <&user_led_default_mode>; }; }; @@ -47,6 +86,8 @@ gpios = <&gpio0 3 0x1>; linux,code = <1>; /* KEY_ESC */ gpio-key,wakeup; + pinctrl-names = "default"; + pinctrl-0 = <&user_button_default_mode>; }; }; }; |