[PATCH v1 2/4] ARM: dts: amlogic: meson8b: fix reference to unknown/untested PWM clock

[Martin Blumenstingl <martin.blumenstingl@googlemail.com>]

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: dbf921861985 ("ARM: dts: amlogic: meson8b: switch to the new PWM controller binding")
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
---
 arch/arm/boot/dts/amlogic/meson8b.dtsi | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/amlogic/meson8b.dtsi b/arch/arm/boot/dts/amlogic/meson8b.dtsi
index faf09f77c605..2d77b9876bf4 100644
--- a/arch/arm/boot/dts/amlogic/meson8b.dtsi
+++ b/arch/arm/boot/dts/amlogic/meson8b.dtsi
@@ -406,7 +406,7 @@ pwm_ef: pwm@86c0 {
 		compatible = "amlogic,meson8b-pwm-v2", "amlogic,meson8-pwm-v2";
 		reg = <0x86c0 0x10>;
 		clocks = <&xtal>,
-			 <>, /* unknown/untested, the datasheet calls it "Video PLL" */
+			 <0>, /* unknown/untested, the datasheet calls it "Video PLL" */
 			 <&clkc CLKID_FCLK_DIV4>,
 			 <&clkc CLKID_FCLK_DIV3>;
 		#pwm-cells = <3>;
@@ -680,7 +680,7 @@ timer@600 {
 &pwm_ab {
 	compatible = "amlogic,meson8b-pwm-v2", "amlogic,meson8-pwm-v2";
 	clocks = <&xtal>,
-		 <>, /* unknown/untested, the datasheet calls it "Video PLL" */
+		 <0>, /* unknown/untested, the datasheet calls it "Video PLL" */
 		 <&clkc CLKID_FCLK_DIV4>,
 		 <&clkc CLKID_FCLK_DIV3>;
 };
@@ -688,7 +688,7 @@ &pwm_ab {
 &pwm_cd {
 	compatible = "amlogic,meson8b-pwm-v2", "amlogic,meson8-pwm-v2";
 	clocks = <&xtal>,
-		 <>, /* unknown/untested, the datasheet calls it "Video PLL" */
+		 <0>, /* unknown/untested, the datasheet calls it "Video PLL" */
 		 <&clkc CLKID_FCLK_DIV4>,
 		 <&clkc CLKID_FCLK_DIV3>;
 };
-- 
2.49.0


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