diff options
| author | Christian Lamparter <chunkeey@gmail.com> | 2020-08-22 18:19:19 +0200 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2020-08-26 17:02:38 -0700 |
| commit | 0ea4b29d149586667d96767f1fc8e57ee942c1b0 (patch) | |
| tree | 2ebf65f4aa6295909bbf9cd05cee15dcee7c39f5 /arch/arm/boot/dts/bcm5301x.dtsi | |
| parent | a2e385f5374d09c76d3e081a847f30e0b91045a6 (diff) | |
ARM: dts: BCM5301X: Specify PWM in the DT
The BCM53016 in the Meraki MR32 uses the on-chip PWM
controller to drive a tri-color RGB LED. Since I plan
to use the PWM, I made a label for the pwm's pinmux
node. This way, it can be easily referenced.... And
Also included a label for the i2c since I'm going to
need it in the future too.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Acked-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/bcm5301x.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/bcm5301x.dtsi | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/bcm5301x.dtsi b/arch/arm/boot/dts/bcm5301x.dtsi index 2d9b4dd05830..45cd8c7411dd 100644 --- a/arch/arm/boot/dts/bcm5301x.dtsi +++ b/arch/arm/boot/dts/bcm5301x.dtsi @@ -350,6 +350,14 @@ }; }; + pwm: pwm@18002000 { + compatible = "brcm,iproc-pwm"; + reg = <0x18002000 0x28>; + clocks = <&osc>; + #pwm-cells = <3>; + status = "disabled"; + }; + mdio: mdio@18003000 { compatible = "brcm,iproc-mdio"; reg = <0x18003000 0x8>; @@ -417,12 +425,12 @@ function = "spi"; }; - i2c { + pinmux_i2c: i2c { groups = "i2c_grp"; function = "i2c"; }; - pwm { + pinmux_pwm: pwm { groups = "pwm0_grp", "pwm1_grp", "pwm2_grp", "pwm3_grp"; function = "pwm"; |