| Message ID | 20210608005206.263238-1-nobuhiro1.iwamatsu@toshiba.co.jp (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: visconti: Add PWM support for TMPV7708 SoC | expand |
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 @@ &wdt { &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 @@ wdt: wdt@28330000 { 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 @@ i2c8_pins: i2c8-pins { groups = "i2c8_grp"; bias-pull-up; }; + + pwm_mux: pwm_mux { + function = "pwm"; + }; + };
Add PWM node in TMPV7708's dtsi, and tmpv7708-rm-mbrc boards's dts. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> --- arch/arm64/boot/dts/toshiba/tmpv7708-rm-mbrc.dts | 8 ++++++++ arch/arm64/boot/dts/toshiba/tmpv7708.dtsi | 9 +++++++++ arch/arm64/boot/dts/toshiba/tmpv7708_pins.dtsi | 5 +++++ 3 files changed, 22 insertions(+)