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    Subject[PATCH 4.19 141/422] ARM: dts: omap3-gta04: fix touchscreen tsc2007
    Date
    From: H. Nikolaus Schaller <hns@goldelico.com>

    [ Upstream commit 7384a24248eda140a234d356b6c840701ee9f055 ]

    we fix penirq polarity, add penirq pinmux and touchscreen
    properties.

    Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
    Signed-off-by: Tony Lindgren <tony@atomide.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    arch/arm/boot/dts/omap3-gta04.dtsi | 18 +++++++++++++++++-
    1 file changed, 17 insertions(+), 1 deletion(-)

    diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi b/arch/arm/boot/dts/omap3-gta04.dtsi
    index 79d708ce3a93f..de873e395c05d 100644
    --- a/arch/arm/boot/dts/omap3-gta04.dtsi
    +++ b/arch/arm/boot/dts/omap3-gta04.dtsi
    @@ -283,6 +283,13 @@
    OMAP3_CORE1_IOPAD(0x2134, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio112 */
    >;
    };
    +
    + penirq_pins: pinmux_penirq_pins {
    + pinctrl-single,pins = <
    + /* here we could enable to wakeup the cpu from suspend by a pen touch */
    + OMAP3_CORE1_IOPAD(0x2194, PIN_INPUT_PULLUP | MUX_MODE4) /* gpio160 */
    + >;
    + };
    };

    &omap3_pmx_core2 {
    @@ -423,10 +430,19 @@
    tsc2007@48 {
    compatible = "ti,tsc2007";
    reg = <0x48>;
    + pinctrl-names = "default";
    + pinctrl-0 = <&penirq_pins>;
    interrupt-parent = <&gpio6>;
    interrupts = <0 IRQ_TYPE_EDGE_FALLING>; /* GPIO_160 */
    - gpios = <&gpio6 0 GPIO_ACTIVE_LOW>;
    + gpios = <&gpio6 0 GPIO_ACTIVE_LOW>; /* GPIO_160 */
    ti,x-plate-ohms = <600>;
    + touchscreen-size-x = <480>;
    + touchscreen-size-y = <640>;
    + touchscreen-max-pressure = <1000>;
    + touchscreen-fuzz-x = <3>;
    + touchscreen-fuzz-y = <8>;
    + touchscreen-fuzz-pressure = <10>;
    + touchscreen-inverted-y;
    };

    /* RFID EEPROM */
    --
    2.20.1


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