From a08b28c1ed454502abeb90ffa4a55445dae1d22a Mon Sep 17 00:00:00 2001 From: Martin Blumenstingl Date: Sun, 20 Apr 2025 18:48:01 +0200 Subject: [PATCH] arm64: dts: amlogic: g12: fix reference to unknown/untested PWM clock Device-tree expects absent clocks to be specified as <0> (instead of using <>). This fixes using the FCLK4/FCLK3 clocks as they are now seen at their correct index (while before they were recognized, but at the correct index - resulting in the hardware using a different clock than what the kernel sees). Fixes: e6884f2e4129 ("arm64: dts: amlogic: g12: switch to the new PWM controller binding") Signed-off-by: Martin Blumenstingl Reviewed-by: Neil Armstrong Link: https://lore.kernel.org/r/20250420164801.330505-5-martin.blumenstingl@googlemail.com Signed-off-by: Neil Armstrong --- arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi index ab2b3f15ef19..69834b49673d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi @@ -2313,7 +2313,7 @@ "amlogic,meson8-pwm-v2"; reg = <0x0 0x19000 0x0 0x20>; clocks = <&xtal>, - <>, /* unknown/untested, the datasheet calls it "vid_pll" */ + <0>, /* unknown/untested, the datasheet calls it "vid_pll" */ <&clkc CLKID_FCLK_DIV4>, <&clkc CLKID_FCLK_DIV3>; #pwm-cells = <3>; @@ -2325,7 +2325,7 @@ "amlogic,meson8-pwm-v2"; reg = <0x0 0x1a000 0x0 0x20>; clocks = <&xtal>, - <>, /* unknown/untested, the datasheet calls it "vid_pll" */ + <0>, /* unknown/untested, the datasheet calls it "vid_pll" */ <&clkc CLKID_FCLK_DIV4>, <&clkc CLKID_FCLK_DIV3>; #pwm-cells = <3>; @@ -2337,7 +2337,7 @@ "amlogic,meson8-pwm-v2"; reg = <0x0 0x1b000 0x0 0x20>; clocks = <&xtal>, - <>, /* unknown/untested, the datasheet calls it "vid_pll" */ + <0>, /* unknown/untested, the datasheet calls it "vid_pll" */ <&clkc CLKID_FCLK_DIV4>, <&clkc CLKID_FCLK_DIV3>; #pwm-cells = <3>; -- 2.50.1