diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2014-05-02 17:57:28 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2014-05-04 22:58:56 -0500 |
| commit | c621183c203affa526c15e46432c24f31afed997 (patch) | |
| tree | 4f40a7e8ac1085ecea203c7f1a133c5defd5ac0e | |
| parent | 11fbedf4dd960db39b40aa59253bb7375df54241 (diff) | |
ARM: dts: sun7i: Enable mmc controller on various A20 boards
The cd pin settings have been taken from the original firmware fex files,
and have been confirmed to work on the actual boards.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20-cubieboard2.dts | 9 | ||||
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20-cubietruck.dts | 9 | ||||
| -rw-r--r-- | arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 25 |
3 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts index 68de89ffbdf..3918e2f6e8c 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubieboard2.dts @@ -20,6 +20,15 @@ compatible = "cubietech,cubieboard2", "allwinner,sun7i-a20"; soc@01c00000 { + mmc0: mmc@01c0f000 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; + bus-width = <4>; + cd-gpios = <&pio 7 1 0>; /* PH1 */ + cd-inverted; + status = "okay"; + }; + usbphy: phy@01c13400 { usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts index 0c3bd127a5f..a39f08970b6 100644 --- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts +++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts @@ -20,6 +20,15 @@ compatible = "cubietech,cubietruck", "allwinner,sun7i-a20"; soc@01c00000 { + mmc0: mmc@01c0f000 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; + bus-width = <4>; + cd-gpios = <&pio 7 1 0>; /* PH1 */ + cd-inverted; + status = "okay"; + }; + usbphy: phy@01c13400 { usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts index eeadf76362f..1bfef12cf9d 100644 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts @@ -31,6 +31,24 @@ status = "okay"; }; + mmc0: mmc@01c0f000 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>; + bus-width = <4>; + cd-gpios = <&pio 7 1 0>; /* PH1 */ + cd-inverted; + status = "okay"; + }; + + mmc3: mmc@01c12000 { + pinctrl-names = "default"; + pinctrl-0 = <&mmc3_pins_a>, <&mmc3_cd_pin_olinuxinom>; + bus-width = <4>; + cd-gpios = <&pio 7 11 0>; /* PH11 */ + cd-inverted; + status = "okay"; + }; + usbphy: phy@01c13400 { usb1_vbus-supply = <®_usb1_vbus>; usb2_vbus-supply = <®_usb2_vbus>; @@ -65,6 +83,13 @@ }; pinctrl@01c20800 { + mmc3_cd_pin_olinuxinom: mmc3_cd_pin@0 { + allwinner,pins = "PH11"; + allwinner,function = "gpio_in"; + allwinner,drive = <0>; + allwinner,pull = <1>; + }; + led_pins_olinuxino: led_pins@0 { allwinner,pins = "PH2"; allwinner,function = "gpio_out"; |