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author | Grazvydas Ignotas <notasas@gmail.com> | 2015-07-21 04:11:58 +0300 |
---|---|---|
committer | Tony Lindgren <tony@atomide.com> | 2015-07-21 04:07:41 -0700 |
commit | a4e1adb98f7376dccbfaee7c375e6378b6c21985 (patch) | |
tree | 19f011241e560b5ff222daa815a9f1a5801c0974 /arch/arm/boot/dts/omap3-pandora-common.dtsi | |
parent | a60011c1f4204285f18edd61859456caf5ecbbb6 (diff) | |
download | linux-a4e1adb98f7376dccbfaee7c375e6378b6c21985.tar.bz2 |
ARM: dts: omap3-pandora: miscellaneous corrections
- add pandora specific compatible name
- fix mmc2 card detect polarity
- fix mmc1 and mmc2 write protect polarity
- disable write protect pins because of production issue and add an
explanation why they are disabled
- fix NAND partition name to reflect the correct address
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/boot/dts/omap3-pandora-common.dtsi')
-rw-r--r-- | arch/arm/boot/dts/omap3-pandora-common.dtsi | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/omap3-pandora-common.dtsi b/arch/arm/boot/dts/omap3-pandora-common.dtsi index 782ab1ff1d08..f6363bccca53 100644 --- a/arch/arm/boot/dts/omap3-pandora-common.dtsi +++ b/arch/arm/boot/dts/omap3-pandora-common.dtsi @@ -459,13 +459,18 @@ power = <50>; }; +/* + * Many pandora boards have been produced with defective write-protect switches + * on either slot, so it was decided not to use this feature. If you know + * your board has good switches, feel free to uncomment wp-gpios below. + */ &mmc1 { pinctrl-names = "default"; pinctrl-0 = <&mmc1_pins>; vmmc-supply = <&vmmc1>; bus-width = <4>; cd-gpios = <&twl_gpio 0 GPIO_ACTIVE_LOW>; - wp-gpios = <&gpio4 30 GPIO_ACTIVE_LOW>; /* GPIO_126 */ + /*wp-gpios = <&gpio4 30 GPIO_ACTIVE_HIGH>;*/ /* GPIO_126 */ }; &mmc2 { @@ -473,8 +478,8 @@ pinctrl-0 = <&mmc2_pins>; vmmc-supply = <&vmmc2>; bus-width = <4>; - cd-gpios = <&twl_gpio 1 GPIO_ACTIVE_HIGH>; - wp-gpios = <&gpio4 31 GPIO_ACTIVE_LOW>; /* GPIO_127 */ + cd-gpios = <&twl_gpio 1 GPIO_ACTIVE_LOW>; + /*wp-gpios = <&gpio4 31 GPIO_ACTIVE_HIGH>;*/ /* GPIO_127 */ }; /* bluetooth*/ @@ -545,7 +550,7 @@ reg = <0x280000 0xa00000>; }; - filesystem@680000 { + filesystem@c80000 { label = "rootfs"; reg = <0xc80000 0>; /* 0 = MTDPART_SIZ_FULL */ }; |