bcm27xx: update patches from RPi foundation

[openwrt/staging/luka.git] / target / linux / bcm27xx / patches-5.4 / 950-0537-dt-bindings-clock-Add-BCM2711-DVP-binding.patch

diff --git a/target/linux/bcm27xx/patches-5.4/950-0537-dt-bindings-clock-Add-BCM2711-DVP-binding.patch b/target/linux/bcm27xx/patches-5.4/950-0537-dt-bindings-clock-Add-BCM2711-DVP-binding.patch
new file mode 100644 (file)
index 0000000..ca87cba
--- /dev/null
+++ b/target/linux/bcm27xx/patches-5.4/950-0537-dt-bindings-clock-Add-BCM2711-DVP-binding.patch
@@ -0,0 +1,68 @@
+From 67405a5468f8972f3a3db44292aff8fc05188db9 Mon Sep 17 00:00:00 2001
+From: Maxime Ripard <maxime@cerno.tech>
+Date: Thu, 13 Feb 2020 17:50:31 +0100
+Subject: [PATCH] dt-bindings: clock: Add BCM2711 DVP binding
+
+The BCM2711 has a unit controlling the HDMI0 and HDMI1 clock and reset
+signals. Let's add a binding for it.
+
+Cc: Philipp Zabel <p.zabel@pengutronix.de>
+Cc: Rob Herring <robh+dt@kernel.org>
+Cc: devicetree@vger.kernel.org
+Reviewed-by: Rob Herring <robh+dt@kernel.org>
+Signed-off-by: Maxime Ripard <maxime@cerno.tech>
+---
+ .../bindings/clock/brcm,bcm2711-dvp.yaml      | 47 +++++++++++++++++++
+ 1 file changed, 47 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/clock/brcm,bcm2711-dvp.yaml
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/clock/brcm,bcm2711-dvp.yaml
+@@ -0,0 +1,47 @@
++# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
++%YAML 1.2
++---
++$id: http://devicetree.org/schemas/clock/brcm,bcm2711-dvp.yaml#
++$schema: http://devicetree.org/meta-schemas/core.yaml#
++
++title: Broadcom BCM2711 HDMI DVP Device Tree Bindings
++
++maintainers:
++  - Maxime Ripard <mripard@kernel.org>
++
++properties:
++  "#clock-cells":
++    const: 1
++
++  "#reset-cells":
++    const: 1
++
++  compatible:
++    const: brcm,brcm2711-dvp
++
++  reg:
++    maxItems: 1
++
++  clocks:
++    maxItems: 1
++
++required:
++  - "#clock-cells"
++  - "#reset-cells"
++  - compatible
++  - reg
++  - clocks
++
++additionalProperties: false
++
++examples:
++  - |
++    dvp: clock@7ef00000 {
++        compatible = "brcm,brcm2711-dvp";
++        reg = <0x7ef00000 0x10>;
++        clocks = <&clk_108MHz>;
++        #clock-cells = <1>;
++        #reset-cells = <1>;
++    };
++
++...