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| author | Linus Walleij <linus.walleij@linaro.org> | 2013-10-03 10:29:24 +0200 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-10-03 10:29:24 +0200 |
| commit | 741a6c4c59cfa1266bc75aca9f66bdc6e421b0d5 (patch) | |
| tree | 4099ed3776b699aac2357c912b1ac3e3cb6e5011 /arch/arm/boot | |
| parent | ARM: ux500: register the tc35892 GPIO on the TVK UIB (diff) | |
| download | linux-741a6c4c59cfa1266bc75aca9f66bdc6e421b0d5.tar.xz linux-741a6c4c59cfa1266bc75aca9f66bdc6e421b0d5.zip | |
ARM: ux500: move BU21013 touchpad GPIOs into top-level DTS
The BU21013 touchscreen GPIOs have been pretty confused, correct
them per board, and move the GPIO assignments up to the top
level DTS file so we can control it from there, and avoid defining
the GPIO assignments for non-ST UIB equipped boards.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/ste-href-stuib.dtsi | 2 | ||||
| -rw-r--r-- | arch/arm/boot/dts/ste-hrefprev60-stuib.dts | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/ste-hrefprev60.dtsi | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/ste-hrefv60plus-stuib.dts | 10 | ||||
| -rw-r--r-- | arch/arm/boot/dts/ste-hrefv60plus.dtsi | 6 |
5 files changed, 14 insertions, 16 deletions
diff --git a/arch/arm/boot/dts/ste-href-stuib.dtsi b/arch/arm/boot/dts/ste-href-stuib.dtsi index 524e33240ad4..76704ec0ffcc 100644 --- a/arch/arm/boot/dts/ste-href-stuib.dtsi +++ b/arch/arm/boot/dts/ste-href-stuib.dtsi @@ -57,7 +57,6 @@ bu21013_tp@5c { compatible = "rohm,bu21013_tp"; reg = <0x5c>; - touch-gpio = <&gpio2 20 0x4>; avdd-supply = <&ab8500_ldo_aux1_reg>; rohm,touch-max-x = <384>; @@ -68,7 +67,6 @@ bu21013_tp@5d { compatible = "rohm,bu21013_tp"; reg = <0x5d>; - touch-gpio = <&gpio2 20 0x4>; avdd-supply = <&ab8500_ldo_aux1_reg>; rohm,touch-max-x = <384>; diff --git a/arch/arm/boot/dts/ste-hrefprev60-stuib.dts b/arch/arm/boot/dts/ste-hrefprev60-stuib.dts index 3e1b974b43a1..2b1cb5b584b6 100644 --- a/arch/arm/boot/dts/ste-hrefprev60-stuib.dts +++ b/arch/arm/boot/dts/ste-hrefprev60-stuib.dts @@ -20,7 +20,13 @@ soc { /* Reset line for the BU21013 touchscreen */ i2c@80110000 { + /* Only one of these will be used */ bu21013_tp@5c { + touch-gpio = <&gpio2 12 0x4>; + reset-gpio = <&tc3589x_gpio 13 0x4>; + }; + bu21013_tp@5d { + touch-gpio = <&gpio2 12 0x4>; reset-gpio = <&tc3589x_gpio 13 0x4>; }; }; diff --git a/arch/arm/boot/dts/ste-hrefprev60.dtsi b/arch/arm/boot/dts/ste-hrefprev60.dtsi index de6b0a0c5a54..b2cd7bc2752f 100644 --- a/arch/arm/boot/dts/ste-hrefprev60.dtsi +++ b/arch/arm/boot/dts/ste-hrefprev60.dtsi @@ -49,12 +49,6 @@ }; }; - i2c@80110000 { - bu21013_tp@5c { - reset-gpio = <&tc3589x_gpio 13 0x4>; - }; - }; - vmmci: regulator-gpio { gpios = <&tc3589x_gpio 18 0x4>; enable-gpio = <&tc3589x_gpio 17 0x4>; diff --git a/arch/arm/boot/dts/ste-hrefv60plus-stuib.dts b/arch/arm/boot/dts/ste-hrefv60plus-stuib.dts index 4da49e7988e9..8c6a2de56cf1 100644 --- a/arch/arm/boot/dts/ste-hrefv60plus-stuib.dts +++ b/arch/arm/boot/dts/ste-hrefv60plus-stuib.dts @@ -22,8 +22,14 @@ soc { /* Reset line for the BU21013 touchscreen */ i2c@80110000 { - bu21013_tp@0x5c { - reset-gpio = <&gpio4 15 0x4>; + /* Only one of these will be used */ + bu21013_tp@5c { + touch-gpio = <&gpio2 20 0x4>; + reset-gpio = <&gpio4 17 0x4>; + }; + bu21013_tp@5d { + touch-gpio = <&gpio2 20 0x4>; + reset-gpio = <&gpio4 17 0x4>; }; }; }; diff --git a/arch/arm/boot/dts/ste-hrefv60plus.dtsi b/arch/arm/boot/dts/ste-hrefv60plus.dtsi index d0f116555c0e..aed511b47a9e 100644 --- a/arch/arm/boot/dts/ste-hrefv60plus.dtsi +++ b/arch/arm/boot/dts/ste-hrefv60plus.dtsi @@ -23,12 +23,6 @@ }; soc { - i2c@80110000 { - bu21013_tp@0x5c { - reset-gpio = <&gpio4 15 0x4>; - }; - }; - // External Micro SD slot sdi0_per1@80126000 { arm,primecell-periphid = <0x10480180>; |