Commit 3f071671 authored Oct 16, 2020 by Frank Wunderlich Committed by Matthias Brugger Nov 27, 2020

dts64: mt7622: enable all pwm for bananapi r64



mt7622 only supports 6 pwm-channels so drop pwm7

third pwm (pwm2) is inverted and connected to fan-socket

Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Link: https://lore.kernel.org/r/20201016204019.2606-2-linux@fw-web.de


Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

parent 91f9c963

arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts

+8 −3

Original line number	Diff line number	Diff line
		@@ -412,10 +412,15 @@ mux {
		};
		};

		pwm7_pins: pwm1-2-pins {
		pwm_pins: pwm-pins {
		mux {
		function = "pwm";
		groups = "pwm_ch7_2";
		groups = "pwm_ch1_0", /* mt7622_pwm_ch1_0_pins[] = { 51, }; */
		"pwm_ch2_0", /* mt7622_pwm_ch2_0_pins[] = { 52, }; */
		"pwm_ch3_2", /* mt7622_pwm_ch3_2_pins[] = { 97, }; */
		"pwm_ch4_1", /* mt7622_pwm_ch4_1_pins[] = { 67, }; */
		"pwm_ch5_0", /* mt7622_pwm_ch5_0_pins[] = { 68, }; */
		"pwm_ch6_0"; /* mt7622_pwm_ch6_0_pins[] = { 69, }; */
		};
		};

		@@ -535,7 +540,7 @@ mux {

		&pwm {
		pinctrl-names = "default";
		pinctrl-0 = <&pwm7_pins>;
		pinctrl-0 = <&pwm_pins>;
		status = "okay";
		};