diff options
| author | Olof Johansson <[email protected]> | 2021-06-15 08:18:09 -0700 |
|---|---|---|
| committer | Olof Johansson <[email protected]> | 2021-06-15 08:18:11 -0700 |
| commit | e6640fa697f3b1d95b109278b144d6d92d236293 (patch) | |
| tree | f3e0ad8274acc44c23b1d6ea9fa7d445a193e683 | |
| parent | ab9c2a754664d57deb5f0541f5e48d16a43377b9 (diff) | |
| parent | 172cdcaefea5c297fdb3d20b7d5aff60ae4fbce6 (diff) | |
Merge tag 'visconti-arm-dt-for-v5.14' of https://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti into arm/dt
Visconti device tree updates for 5.14
- Add DT support for Toshiba Visconti5 PWM driver
* tag 'visconti-arm-dt-for-v5.14' of https://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti:
arm64: dts: visconti: Add PWM support for TMPV7708 SoC
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Olof Johansson <[email protected]>
| -rw-r--r-- | arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts | 8 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/toshiba/tmpv7708.dtsi | 9 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi | 5 |
3 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts index bf0620afe117..29a4d9fc1e47 100644 --- a/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts +++ b/arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts @@ -68,3 +68,11 @@ &gpio { status = "okay"; }; + +&pwm_mux { + groups = "pwm0_gpio16_grp", "pwm1_gpio17_grp", "pwm2_gpio18_grp", "pwm3_gpio19_grp"; +}; + +&pwm { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi index 17934fd9a14c..4b4231ff43cf 100644 --- a/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi +++ b/arch/arm64/boot/dts/toshiba/tmpv7708.dtsi @@ -432,6 +432,15 @@ reg = <0 0x28330000 0 0x1000>; status = "disabled"; }; + + pwm: pwm@241c0000 { + compatible = "toshiba,visconti-pwm"; + reg = <0 0x241c0000 0 0x1000>; + pinctrl-names = "default"; + pinctrl-0 = <&pwm_mux>; + #pwm-cells = <2>; + status = "disabled"; + }; }; }; diff --git a/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi index 34de00015a7f..a480c6ba5f5d 100644 --- a/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi +++ b/arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi @@ -90,4 +90,9 @@ groups = "i2c8_grp"; bias-pull-up; }; + + pwm_mux: pwm_mux { + function = "pwm"; + }; + }; |