diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0713-ARM-dts-bcm283x-Enable-HDMI-at-board-level.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0713-ARM-dts-bcm283x-Enable-HDMI-at-board-level.patch | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0713-ARM-dts-bcm283x-Enable-HDMI-at-board-level.patch b/target/linux/brcm2708/patches-4.19/950-0713-ARM-dts-bcm283x-Enable-HDMI-at-board-level.patch new file mode 100644 index 0000000000..82e126e8ff --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0713-ARM-dts-bcm283x-Enable-HDMI-at-board-level.patch @@ -0,0 +1,163 @@ +From a3cbeaaee57b7bda4e921bb2cff649fb56c0292d Mon Sep 17 00:00:00 2001 +From: Stefan Wahren <wahrenst@gmx.net> +Date: Tue, 17 Sep 2019 19:31:19 +0200 +Subject: [PATCH] ARM: dts: bcm283x: Enable HDMI at board level + +commit 60c833d5664e1b3f71c4471233469790adf505ca upstream. + +There might be headless setups of the Compute Module without HDMI, +so better enable HDMI at board level. Btw this allows moving HDMI +base definition into upcoming bcm2835-common.dtsi. + +Signed-off-by: Stefan Wahren <wahrenst@gmx.net> +Reviewed-by: Eric Anholt <eric@anholt.net> +--- + arch/arm/boot/dts/bcm2835-rpi-a-plus.dts | 2 ++ + arch/arm/boot/dts/bcm2835-rpi-a.dts | 2 ++ + arch/arm/boot/dts/bcm2835-rpi-b-plus.dts | 2 ++ + arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts | 2 ++ + arch/arm/boot/dts/bcm2835-rpi-b.dts | 2 ++ + arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts | 2 ++ + arch/arm/boot/dts/bcm2835-rpi-zero-w.dts | 2 ++ + arch/arm/boot/dts/bcm2835-rpi-zero.dts | 2 ++ + arch/arm/boot/dts/bcm2835-rpi.dtsi | 5 ----- + arch/arm/boot/dts/bcm2836-rpi-2-b.dts | 2 ++ + arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts | 2 ++ + arch/arm/boot/dts/bcm2837-rpi-3-b.dts | 2 ++ + 12 files changed, 22 insertions(+), 5 deletions(-) + +--- a/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts ++++ b/arch/arm/boot/dts/bcm2835-rpi-a-plus.dts +@@ -100,6 +100,8 @@ + + &hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &pwm { +--- a/arch/arm/boot/dts/bcm2835-rpi-a.dts ++++ b/arch/arm/boot/dts/bcm2835-rpi-a.dts +@@ -95,6 +95,8 @@ + + &hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &pwm { +--- a/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts ++++ b/arch/arm/boot/dts/bcm2835-rpi-b-plus.dts +@@ -102,6 +102,8 @@ + + &hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &pwm { +--- a/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts ++++ b/arch/arm/boot/dts/bcm2835-rpi-b-rev2.dts +@@ -95,6 +95,8 @@ + + &hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &pwm { +--- a/arch/arm/boot/dts/bcm2835-rpi-b.dts ++++ b/arch/arm/boot/dts/bcm2835-rpi-b.dts +@@ -90,6 +90,8 @@ + + &hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &pwm { +--- a/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts ++++ b/arch/arm/boot/dts/bcm2835-rpi-cm1-io1.dts +@@ -79,6 +79,8 @@ + + &hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &sdhost { +--- a/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts ++++ b/arch/arm/boot/dts/bcm2835-rpi-zero-w.dts +@@ -113,6 +113,8 @@ + + &hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &sdhci { +--- a/arch/arm/boot/dts/bcm2835-rpi-zero.dts ++++ b/arch/arm/boot/dts/bcm2835-rpi-zero.dts +@@ -103,6 +103,8 @@ + + &hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &sdhost { +--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi ++++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi +@@ -92,11 +92,6 @@ + power-domains = <&power RPI_POWER_DOMAIN_V3D>; + }; + +-&hdmi { +- power-domains = <&power RPI_POWER_DOMAIN_HDMI>; +- status = "okay"; +-}; +- + &vec { + power-domains = <&power RPI_POWER_DOMAIN_VEC>; + status = "okay"; +--- a/arch/arm/boot/dts/bcm2836-rpi-2-b.dts ++++ b/arch/arm/boot/dts/bcm2836-rpi-2-b.dts +@@ -40,6 +40,8 @@ + + &hdmi { + hpd-gpios = <&gpio 46 GPIO_ACTIVE_LOW>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &pwm { +--- a/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts ++++ b/arch/arm/boot/dts/bcm2837-rpi-3-b-plus.dts +@@ -54,6 +54,8 @@ + + &hdmi { + hpd-gpios = <&gpio 28 GPIO_ACTIVE_LOW>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + &pwm { +--- a/arch/arm/boot/dts/bcm2837-rpi-3-b.dts ++++ b/arch/arm/boot/dts/bcm2837-rpi-3-b.dts +@@ -56,6 +56,8 @@ + + &hdmi { + hpd-gpios = <&expgpio 4 GPIO_ACTIVE_LOW>; ++ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; ++ status = "okay"; + }; + + /* uart0 communicates with the BT module */ |