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| author |   Douglas Anderson <dianders@chromium.org> | 2021-03-01 13:34:27 -0800 |
|---|---|---|
| committer |   Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-03-11 20:22:41 -0600 |
| commit | ce2500242959d1cfa6016b9071479bc73ce3e17e (patch) | |
| tree | 115a4591779ef317afc2515e0b71a03b0c5ffcc5 /arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | |
| parent | arm64: dts: qcom: Move sc7180 MI2S config to board files and make pulldown (diff) | |
| download | linux-dev-ce2500242959d1cfa6016b9071479bc73ce3e17e.tar.xz linux-dev-ce2500242959d1cfa6016b9071479bc73ce3e17e.zip | |
arm64: dts: qcom: Prep sc7180-trogdor trackpad IRQ for new boards
The trackpad interrupt got renamed and also moved to a new GPIO on
newer boards. Let's do the move in the "trogdor.dtsi" file and then
undo it in the two old boards.
NOTE: since none of the new boards have device trees yet, this change
looks silly on its own but it will make sense after more boards are
supported.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/20210301133318.v2.3.Iddf6dc8102aa4fbc3847936226fc7bf2e2cd315c@changeid
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi index 47eed134c733..b471503e415e 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180-trogdor.dtsi @@ -644,14 +644,14 @@ ap_tp_i2c: &i2c7 { status = "okay"; clock-frequency = <400000>; - trackpad@15 { + trackpad: trackpad@15 { compatible = "elan,ekth3000"; reg = <0x15>; pinctrl-names = "default"; - pinctrl-0 = <&trackpad_int_1v8_odl>; + pinctrl-0 = <&tp_int_odl>; interrupt-parent = <&tlmm>; - interrupts = <58 IRQ_TYPE_EDGE_FALLING>; + interrupts = <0 IRQ_TYPE_EDGE_FALLING>; vcc-supply = <&pp3300_fp_tp>; @@ -1412,14 +1412,16 @@ ap_spi_fp: &spi10 { }; }; - trackpad_int_1v8_odl: trackpad-int-1v8-odl { + /* Named trackpad_int_1v8_odl on earlier revision schematics */ + trackpad_int_1v8_odl: + tp_int_odl: tp-int-odl { pinmux { - pins = "gpio58"; + pins = "gpio0"; function = "gpio"; }; pinconf { - pins = "gpio58"; + pins = "gpio0"; /* Has external pullup */ bias-disable; |