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dt: bcm283x: Change BCM283x HDMI to use firmware clock driver

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The clk-bcm2835 handling of the pixel clock does not function
correctly when the HDMI power domain is disabled.

The firmware supports it correctly, and the firmware clock
driver now supports it, so switch the vc4-hdmi driver to use
the firmware clock driver.

Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
This commit is contained in:
Dave Stevenson
2021-12-02 14:11:09 +00:00
committed by Phil Elwell
parent 7a3ecf26b5
commit 1f669b8974
1 changed files with 1 additions and 1 deletions
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2
arch/arm/boot/dts/bcm2835-common.dtsi
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@@ -128,7 +128,7 @@
"hd"; "hd";
interrupts = <2 8>, <2 9>; interrupts = <2 8>, <2 9>;
ddc = <&i2c2>; ddc = <&i2c2>;
clocks = <&clocks BCM2835_PLLH_PIX>, clocks = <&firmware_clocks 9>,
<&clocks BCM2835_CLOCK_HSM>; <&clocks BCM2835_CLOCK_HSM>;
clock-names = "pixel", "hdmi"; clock-names = "pixel", "hdmi";
dmas = <&dma (17|(1<<27)|(1<<24))>; dmas = <&dma (17|(1<<27)|(1<<24))>;