diff mbox series

[v2,91/91] ARM: dts: bcm2711: Enable the display pipeline

Message ID 7e7941611dad8106e5d9b03eeae06a6aefc0772c.1587742492.git-series.maxime@cerno.tech (mailing list archive)
State New, archived
Headers show
Series drm/vc4: Support BCM2711 Display Pipeline | expand

Commit Message

Maxime Ripard April 24, 2020, 3:35 p.m. UTC
Now that all the drivers have been adjusted for it, let's bring in the
necessary device tree changes.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
 arch/arm/boot/dts/bcm2711-rpi-4-b.dts |  46 +++++++++++-
 arch/arm/boot/dts/bcm2711.dtsi        | 115 ++++++++++++++++++++++++++-
 2 files changed, 160 insertions(+), 1 deletion(-)

Comments

Stefan Wahren April 25, 2020, 8:54 p.m. UTC | #1
Hi Maxime,

Am 24.04.20 um 17:35 schrieb Maxime Ripard:
> Now that all the drivers have been adjusted for it, let's bring in the
> necessary device tree changes.
>
> Signed-off-by: Maxime Ripard <maxime@cerno.tech>
> ---
>  arch/arm/boot/dts/bcm2711-rpi-4-b.dts |  46 +++++++++++-
>  arch/arm/boot/dts/bcm2711.dtsi        | 115 ++++++++++++++++++++++++++-
>  2 files changed, 160 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
> index 3205d2dfa898..0efbc4412dc9 100644
> --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
> +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
> @@ -220,3 +220,49 @@
>  &vchiq {
>  	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
>  };
> +
> +&vc4 {
> +	status = "okay";
> +};
> +
> +&pixelvalve0 {
> +	status = "okay";
> +};
> +
> +&pixelvalve1 {
> +	status = "okay";
> +};
> +
> +&pixelvalve2 {
> +	status = "okay";
> +};
> +
> +&pixelvalve3 {
> +	status = "okay";
> +};
> +
> +&pixelvalve4 {
> +	status = "okay";
> +};
> +
> +&hdmi0 {
> +	clocks = <&firmware_clocks 13>, <&dvp 0>;
> +	status = "okay";
> +};
> +
> +&ddc0 {
> +	status = "okay";
> +};
> +
> +&hdmi1 {
> +	clocks = <&firmware_clocks 13>, <&dvp 1>;
> +	status = "okay";
> +};
> +
> +&ddc1 {
> +	status = "okay";
> +};
> +
> +&hvs {
> +	clocks = <&firmware_clocks 4>;
> +};
> diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
> index 00bcaed1be32..a6549fa6e62b 100644
> --- a/arch/arm/boot/dts/bcm2711.dtsi
> +++ b/arch/arm/boot/dts/bcm2711.dtsi
> @@ -12,6 +12,11 @@
>  
>  	interrupt-parent = <&gicv2>;
>  
...
> +
> +		ddc0: i2c@7ef04500 {
> +			compatible = "brcm,bcm2711-hdmi-i2c";
> +			reg = <0x7ef04500 0x100>, <0x7ef00b00 0x300>;
> +			reg-names = "bsc", "auto-i2c";
> +			clock-frequency = <390000>;

according to a patch [1] from Dave Stevenson the i2c clock frequencies
are too high.

[1] -
https://github.com/raspberrypi/linux/pull/3515/commits/c09f108de27e8bd1995e7713c6128fa79e69579a
Maxime Ripard April 28, 2020, 2:11 p.m. UTC | #2
Hi Stefan,

On Sat, Apr 25, 2020 at 10:54:22PM +0200, Stefan Wahren wrote:
> Hi Maxime,
> 
> Am 24.04.20 um 17:35 schrieb Maxime Ripard:
> > Now that all the drivers have been adjusted for it, let's bring in the
> > necessary device tree changes.
> >
> > Signed-off-by: Maxime Ripard <maxime@cerno.tech>
> > ---
> >  arch/arm/boot/dts/bcm2711-rpi-4-b.dts |  46 +++++++++++-
> >  arch/arm/boot/dts/bcm2711.dtsi        | 115 ++++++++++++++++++++++++++-
> >  2 files changed, 160 insertions(+), 1 deletion(-)
> >
> > diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
> > index 3205d2dfa898..0efbc4412dc9 100644
> > --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
> > +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
> > @@ -220,3 +220,49 @@
> >  &vchiq {
> >  	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
> >  };
> > +
> > +&vc4 {
> > +	status = "okay";
> > +};
> > +
> > +&pixelvalve0 {
> > +	status = "okay";
> > +};
> > +
> > +&pixelvalve1 {
> > +	status = "okay";
> > +};
> > +
> > +&pixelvalve2 {
> > +	status = "okay";
> > +};
> > +
> > +&pixelvalve3 {
> > +	status = "okay";
> > +};
> > +
> > +&pixelvalve4 {
> > +	status = "okay";
> > +};
> > +
> > +&hdmi0 {
> > +	clocks = <&firmware_clocks 13>, <&dvp 0>;
> > +	status = "okay";
> > +};
> > +
> > +&ddc0 {
> > +	status = "okay";
> > +};
> > +
> > +&hdmi1 {
> > +	clocks = <&firmware_clocks 13>, <&dvp 1>;
> > +	status = "okay";
> > +};
> > +
> > +&ddc1 {
> > +	status = "okay";
> > +};
> > +
> > +&hvs {
> > +	clocks = <&firmware_clocks 4>;
> > +};
> > diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
> > index 00bcaed1be32..a6549fa6e62b 100644
> > --- a/arch/arm/boot/dts/bcm2711.dtsi
> > +++ b/arch/arm/boot/dts/bcm2711.dtsi
> > @@ -12,6 +12,11 @@
> >  
> >  	interrupt-parent = <&gicv2>;
> >  
> ...
> > +
> > +		ddc0: i2c@7ef04500 {
> > +			compatible = "brcm,bcm2711-hdmi-i2c";
> > +			reg = <0x7ef04500 0x100>, <0x7ef00b00 0x300>;
> > +			reg-names = "bsc", "auto-i2c";
> > +			clock-frequency = <390000>;
> 
> according to a patch [1] from Dave Stevenson the i2c clock frequencies
> are too high.
> 
> [1] -
> https://github.com/raspberrypi/linux/pull/3515/commits/c09f108de27e8bd1995e7713c6128fa79e69579a

Good catch, I'll merge it in my next round of changes

Maxime
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
index 3205d2dfa898..0efbc4412dc9 100644
--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
@@ -220,3 +220,49 @@ 
 &vchiq {
 	interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 };
+
+&vc4 {
+	status = "okay";
+};
+
+&pixelvalve0 {
+	status = "okay";
+};
+
+&pixelvalve1 {
+	status = "okay";
+};
+
+&pixelvalve2 {
+	status = "okay";
+};
+
+&pixelvalve3 {
+	status = "okay";
+};
+
+&pixelvalve4 {
+	status = "okay";
+};
+
+&hdmi0 {
+	clocks = <&firmware_clocks 13>, <&dvp 0>;
+	status = "okay";
+};
+
+&ddc0 {
+	status = "okay";
+};
+
+&hdmi1 {
+	clocks = <&firmware_clocks 13>, <&dvp 1>;
+	status = "okay";
+};
+
+&ddc1 {
+	status = "okay";
+};
+
+&hvs {
+	clocks = <&firmware_clocks 4>;
+};
diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi
index 00bcaed1be32..a6549fa6e62b 100644
--- a/arch/arm/boot/dts/bcm2711.dtsi
+++ b/arch/arm/boot/dts/bcm2711.dtsi
@@ -12,6 +12,11 @@ 
 
 	interrupt-parent = <&gicv2>;
 
+	vc4: gpu {
+		compatible = "brcm,bcm2711-vc5";
+		status = "disabled";
+	};
+
 	clk_108MHz: clk-108M {
 		#clock-cells = <0>;
 		compatible = "fixed-clock";
@@ -238,6 +243,27 @@ 
 			status = "disabled";
 		};
 
+		pixelvalve0: pixelvalve@7e206000 {
+			compatible = "brcm,bcm2711-pixelvalve0";
+			reg = <0x7e206000 0x100>;
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		pixelvalve1: pixelvalve@7e207000 {
+			compatible = "brcm,bcm2711-pixelvalve1";
+			reg = <0x7e207000 0x100>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		pixelvalve2: pixelvalve@7e20a000 {
+			compatible = "brcm,bcm2711-pixelvalve2";
+			reg = <0x7e20a000 0x100>;
+			interrupts = <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		pwm1: pwm@7e20c800 {
 			compatible = "brcm,bcm2835-pwm";
 			reg = <0x7e20c800 0x28>;
@@ -248,10 +274,25 @@ 
 			status = "disabled";
 		};
 
-		hvs@7e400000 {
+		pixelvalve4: pixelvalve@7e216000 {
+			compatible = "brcm,bcm2711-pixelvalve4";
+			reg = <0x7e216000 0x100>;
+			interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
+		hvs: hvs@7e400000 {
+			compatible = "brcm,bcm2711-hvs";
 			interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
 		};
 
+		pixelvalve3: pixelvalve@7ec12000 {
+			compatible = "brcm,bcm2711-pixelvalve3";
+			reg = <0x7ec12000 0x100>;
+			interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+			status = "disabled";
+		};
+
 		dvp: clock@7ef00000 {
 			compatible = "brcm,brcm2711-dvp";
 			reg = <0x7ef00000 0x10>;
@@ -259,6 +300,78 @@ 
 			#clock-cells = <1>;
 			#reset-cells = <1>;
 		};
+
+		hdmi0: hdmi@7ef00700 {
+			compatible = "brcm,bcm2711-hdmi0";
+			reg = <0x7ef00700 0x300>,
+			      <0x7ef00300 0x200>,
+			      <0x7ef00f00 0x80>,
+			      <0x7ef00f80 0x80>,
+			      <0x7ef01b00 0x200>,
+			      <0x7ef01f00 0x400>,
+			      <0x7ef00200 0x80>,
+			      <0x7ef04300 0x100>,
+			      <0x7ef20000 0x100>;
+			reg-names = "hdmi",
+				    "dvp",
+				    "phy",
+				    "rm",
+				    "packet",
+				    "metadata",
+				    "csc",
+				    "cec",
+				    "hd";
+			clock-names = "hdmi", "clk-108M";
+			resets = <&dvp 0>;
+			ddc = <&ddc0>;
+			dmas = <&dma 10>;
+			dma-names = "audio-rx";
+			status = "disabled";
+		};
+
+		ddc0: i2c@7ef04500 {
+			compatible = "brcm,bcm2711-hdmi-i2c";
+			reg = <0x7ef04500 0x100>, <0x7ef00b00 0x300>;
+			reg-names = "bsc", "auto-i2c";
+			clock-frequency = <390000>;
+			status = "disabled";
+		};
+
+		hdmi1: hdmi@7ef05700 {
+			compatible = "brcm,bcm2711-hdmi1";
+			reg = <0x7ef05700 0x300>,
+			      <0x7ef05300 0x200>,
+			      <0x7ef05f00 0x80>,
+			      <0x7ef05f80 0x80>,
+			      <0x7ef06b00 0x200>,
+			      <0x7ef06f00 0x400>,
+			      <0x7ef00280 0x80>,
+			      <0x7ef09300 0x100>,
+			      <0x7ef20000 0x100>;
+			reg-names = "hdmi",
+				    "dvp",
+				    "phy",
+				    "rm",
+				    "packet",
+				    "metadata",
+				    "csc",
+				    "cec",
+				    "hd";
+			ddc = <&ddc1>;
+			clock-names = "hdmi", "clk-108M";
+			resets = <&dvp 1>;
+			dmas = <&dma 17>;
+			dma-names = "audio-rx";
+			status = "disabled";
+		};
+
+		ddc1: i2c@7ef09500 {
+			compatible = "brcm,bcm2711-hdmi-i2c";
+			reg = <0x7ef09500 0x100>, <0x7ef05b00 0x300>;
+			reg-names = "bsc", "auto-i2c";
+			clock-frequency = <390000>;
+			status = "disabled";
+		};
 	};
 
 	/*