diff options
| author | Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> | 2015-01-20 18:01:44 +0530 |
|---|---|---|
| committer | Stefan Agner <stefan.agner@toradex.com> | 2016-02-16 11:02:54 -0800 |
| commit | a0184d6eb3eadb63bd0b80a37dfcf05c7abd9d42 (patch) | |
| tree | 321f602a579641b979f9e999931afd35cd0a8df5 /arch/arm/boot/dts/vf-colibri.dtsi | |
| parent | d7115aa7ab3508bccbd5770224ff0fe2b6f0e960 (diff) | |
ARM: dts: vf-colibri: Add GPIO pin mux to unused/free pins
Exporting of GPIO’s using sysfs fails due to lack of pinmux
information. By providing default pinmux values suitable for
GPIO use, the free/unused pins can be easily used as GPIO by
exporting them from user space.
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/vf-colibri.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/vf-colibri.dtsi | 47 |
1 files changed, 43 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/vf-colibri.dtsi b/arch/arm/boot/dts/vf-colibri.dtsi index b0b052111815..0f99e83d6e5c 100644 --- a/arch/arm/boot/dts/vf-colibri.dtsi +++ b/arch/arm/boot/dts/vf-colibri.dtsi @@ -135,11 +135,50 @@ &iomuxc { vf610-colibri { - pinctrl_gpio_ext: gpio_ext { + pinctrl_additionalgpio: additionalgpios { fsl,pins = < - VF610_PAD_PTD10__GPIO_89 0x22ed /* EXT_IO_0 */ - VF610_PAD_PTD9__GPIO_88 0x22ed /* EXT_IO_1 */ - VF610_PAD_PTD26__GPIO_68 0x22ed /* EXT_IO_2 */ + VF610_PAD_PTA12__GPIO_5 0x22ed + VF610_PAD_PTA17__GPIO_7 0x22ed + VF610_PAD_PTA20__GPIO_10 0x22ed + VF610_PAD_PTA21__GPIO_11 0x22ed + VF610_PAD_PTA30__GPIO_20 0x22ed + VF610_PAD_PTA31__GPIO_21 0x22ed + VF610_PAD_PTB6__GPIO_28 0x22ed + VF610_PAD_PTB7__GPIO_29 0x22ed + VF610_PAD_PTB12__GPIO_34 0x22ed + VF610_PAD_PTB13__GPIO_35 0x22ed + VF610_PAD_PTB16__GPIO_38 0x22ed + VF610_PAD_PTB17__GPIO_39 0x22ed + VF610_PAD_PTB18__GPIO_40 0x22ed + VF610_PAD_PTB21__GPIO_43 0x22ed + VF610_PAD_PTB22__GPIO_44 0x22ed + VF610_PAD_PTC1__GPIO_46 0x22ed + VF610_PAD_PTC2__GPIO_47 0x22ed + VF610_PAD_PTC3__GPIO_48 0x22ed + VF610_PAD_PTC4__GPIO_49 0x22ed + VF610_PAD_PTC5__GPIO_50 0x22ed + VF610_PAD_PTC6__GPIO_51 0x22ed + VF610_PAD_PTC7__GPIO_52 0x22ed + VF610_PAD_PTC8__GPIO_53 0x22ed + VF610_PAD_PTD31__GPIO_63 0x22ed + VF610_PAD_PTD30__GPIO_64 0x22ed + VF610_PAD_PTD29__GPIO_65 0x22ed + VF610_PAD_PTD28__GPIO_66 0x22ed + VF610_PAD_PTD27__GPIO_67 0x22ed + VF610_PAD_PTD26__GPIO_68 0x22ed + VF610_PAD_PTD25__GPIO_69 0x22ed + VF610_PAD_PTD24__GPIO_70 0x22ed + VF610_PAD_PTD9__GPIO_88 0x22ed + VF610_PAD_PTD10__GPIO_89 0x22ed + VF610_PAD_PTD11__GPIO_90 0x22ed + VF610_PAD_PTD12__GPIO_91 0x22ed + VF610_PAD_PTD13__GPIO_92 0x22ed + VF610_PAD_PTB23__GPIO_93 0x22ed + VF610_PAD_PTB26__GPIO_96 0x22ed + VF610_PAD_PTB28__GPIO_98 0x22ed + VF610_PAD_PTC29__GPIO_102 0x22ed + VF610_PAD_PTC30__GPIO_103 0x22ed + VF610_PAD_PTA7__GPIO_134 0x22ed >; }; |