From ae7be5c58a819259e5eb98a3abfa60842478f2ae Mon Sep 17 00:00:00 2001 From: Lucas Tanure Date: Sat, 29 Aug 2026 10:47:56 +0100 Subject: [PATCH] arm64: dts: amlogic: t7: fix the pin groups of two PWM outputs Two of the PWM outputs can each appear on more than one pin, but the description named a single group that does not exist, so anything using it refused to start. Name the real groups instead, one entry per pin, the same way the other multi-pin PWM output is already described. Fixes: 2a2a7b9701a7 ("arm64: dts: amlogic: t7: Add PWM pinctrl nodes") Assisted-by: Claude:claude-opus-5 Signed-off-by: Lucas Tanure Reviewed-by: Neil Armstrong Link: https://patch.msgid.link/20260829094758.23248-3-tanure@linux.com Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi | 32 ++++++++++++++++++--- 1 file changed, 28 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi index c3dc479b137d..8c4bd683cce0 100644 --- a/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi +++ b/arch/arm64/boot/dts/amlogic/amlogic-t7.dtsi @@ -458,9 +458,25 @@ mux { }; }; - pwm_ao_g_pins: pwm-ao-g { + pwm_ao_g_d11_pins: pwm-ao-g-d11 { mux { - groups = "pwm_ao_g"; + groups = "pwm_ao_g_d11"; + function = "pwm_ao_g"; + bias-disable; + }; + }; + + pwm_ao_g_d7_pins: pwm-ao-g-d7 { + mux { + groups = "pwm_ao_g_d7"; + function = "pwm_ao_g"; + bias-disable; + }; + }; + + pwm_ao_g_e_pins: pwm-ao-g-e { + mux { + groups = "pwm_ao_g_e"; function = "pwm_ao_g"; bias-disable; }; @@ -474,9 +490,17 @@ mux { }; }; - pwm_ao_h_pins: pwm-ao-h { + pwm_ao_h_d5_pins: pwm-ao-h-d5 { mux { - groups = "pwm_ao_h"; + groups = "pwm_ao_h_d5"; + function = "pwm_ao_h"; + bias-disable; + }; + }; + + pwm_ao_h_d10_pins: pwm-ao-h-d10 { + mux { + groups = "pwm_ao_h_d10"; function = "pwm_ao_h"; bias-disable; };