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From: Maxime Jourdan <mjourdan@baylibre.com>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Maxime Jourdan <mjourdan@baylibre.com>,
	Neil Armstrong <narmstrong@baylibre.com>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-amlogic@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH v3 2/2] arm64: dts: meson-gx: add support for simplefb
Date: Wed, 16 Jan 2019 13:40:30 +0100	[thread overview]
Message-ID: <20190116124030.16882-3-mjourdan@baylibre.com> (raw)
In-Reply-To: <20190116124030.16882-1-mjourdan@baylibre.com>

SimpleFB allows transferring a framebuffer from the firmware/bootloader
to the kernel, while making sure the related clocks and power supplies
stay enabled.

Add nodes for CVBS and HDMI Simple Framebuffers.

Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-gx.dtsi   | 22 +++++++++++++++++++++
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi |  6 ++++++
 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi  |  6 ++++++
 3 files changed, 34 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 44c5c51ff1fa..a6ffdbba37b9 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -50,6 +50,28 @@
 		};
 	};
 
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		simplefb_cvbs: framebuffer-cvbs {
+			compatible = "amlogic,simple-framebuffer",
+				     "simple-framebuffer";
+			amlogic,pipeline = "vpu-cvbs";
+			power-domains = <&pwrc_vpu>;
+			status = "disabled";
+		};
+
+		simplefb_hdmi: framebuffer-hdmi {
+			compatible = "amlogic,simple-framebuffer",
+				     "simple-framebuffer";
+			amlogic,pipeline = "vpu-hdmi";
+			power-domains = <&pwrc_vpu>;
+			status = "disabled";
+		};
+	};
+
 	cpus {
 		#address-cells = <0x2>;
 		#size-cells = <0x0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index a7b883ced0a8..a60d3652beee 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -784,6 +784,12 @@
 	resets = <&reset RESET_SD_EMMC_C>;
 };
 
+&simplefb_hdmi {
+	clocks = <&clkc CLKID_HDMI_PCLK>,
+		 <&clkc CLKID_CLK81>,
+		 <&clkc CLKID_GCLK_VENCI_INT0>;
+};
+
 &spicc {
 	clocks = <&clkc CLKID_SPICC>;
 	clock-names = "core";
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index d5c3d78aafeb..3093ae421b17 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -787,6 +787,12 @@
 	resets = <&reset RESET_SD_EMMC_C>;
 };
 
+&simplefb_hdmi {
+	clocks = <&clkc CLKID_HDMI_PCLK>,
+		 <&clkc CLKID_CLK81>,
+		 <&clkc CLKID_GCLK_VENCI_INT0>;
+};
+
 &spicc {
 	clocks = <&clkc CLKID_SPICC>;
 	clock-names = "core";
-- 
2.20.1


WARNING: multiple messages have this Message-ID (diff)
From: Maxime Jourdan <mjourdan@baylibre.com>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Maxime Jourdan <mjourdan@baylibre.com>,
	devicetree@vger.kernel.org,
	Neil Armstrong <narmstrong@baylibre.com>,
	linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/2] arm64: dts: meson-gx: add support for simplefb
Date: Wed, 16 Jan 2019 13:40:30 +0100	[thread overview]
Message-ID: <20190116124030.16882-3-mjourdan@baylibre.com> (raw)
In-Reply-To: <20190116124030.16882-1-mjourdan@baylibre.com>

SimpleFB allows transferring a framebuffer from the firmware/bootloader
to the kernel, while making sure the related clocks and power supplies
stay enabled.

Add nodes for CVBS and HDMI Simple Framebuffers.

Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-gx.dtsi   | 22 +++++++++++++++++++++
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi |  6 ++++++
 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi  |  6 ++++++
 3 files changed, 34 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 44c5c51ff1fa..a6ffdbba37b9 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -50,6 +50,28 @@
 		};
 	};
 
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		simplefb_cvbs: framebuffer-cvbs {
+			compatible = "amlogic,simple-framebuffer",
+				     "simple-framebuffer";
+			amlogic,pipeline = "vpu-cvbs";
+			power-domains = <&pwrc_vpu>;
+			status = "disabled";
+		};
+
+		simplefb_hdmi: framebuffer-hdmi {
+			compatible = "amlogic,simple-framebuffer",
+				     "simple-framebuffer";
+			amlogic,pipeline = "vpu-hdmi";
+			power-domains = <&pwrc_vpu>;
+			status = "disabled";
+		};
+	};
+
 	cpus {
 		#address-cells = <0x2>;
 		#size-cells = <0x0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index a7b883ced0a8..a60d3652beee 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -784,6 +784,12 @@
 	resets = <&reset RESET_SD_EMMC_C>;
 };
 
+&simplefb_hdmi {
+	clocks = <&clkc CLKID_HDMI_PCLK>,
+		 <&clkc CLKID_CLK81>,
+		 <&clkc CLKID_GCLK_VENCI_INT0>;
+};
+
 &spicc {
 	clocks = <&clkc CLKID_SPICC>;
 	clock-names = "core";
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index d5c3d78aafeb..3093ae421b17 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -787,6 +787,12 @@
 	resets = <&reset RESET_SD_EMMC_C>;
 };
 
+&simplefb_hdmi {
+	clocks = <&clkc CLKID_HDMI_PCLK>,
+		 <&clkc CLKID_CLK81>,
+		 <&clkc CLKID_GCLK_VENCI_INT0>;
+};
+
 &spicc {
 	clocks = <&clkc CLKID_SPICC>;
 	clock-names = "core";
-- 
2.20.1


_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

WARNING: multiple messages have this Message-ID (diff)
From: Maxime Jourdan <mjourdan@baylibre.com>
To: Kevin Hilman <khilman@baylibre.com>
Cc: Maxime Jourdan <mjourdan@baylibre.com>,
	devicetree@vger.kernel.org,
	Neil Armstrong <narmstrong@baylibre.com>,
	linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 2/2] arm64: dts: meson-gx: add support for simplefb
Date: Wed, 16 Jan 2019 13:40:30 +0100	[thread overview]
Message-ID: <20190116124030.16882-3-mjourdan@baylibre.com> (raw)
In-Reply-To: <20190116124030.16882-1-mjourdan@baylibre.com>

SimpleFB allows transferring a framebuffer from the firmware/bootloader
to the kernel, while making sure the related clocks and power supplies
stay enabled.

Add nodes for CVBS and HDMI Simple Framebuffers.

Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
---
 arch/arm64/boot/dts/amlogic/meson-gx.dtsi   | 22 +++++++++++++++++++++
 arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi |  6 ++++++
 arch/arm64/boot/dts/amlogic/meson-gxl.dtsi  |  6 ++++++
 3 files changed, 34 insertions(+)

diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index 44c5c51ff1fa..a6ffdbba37b9 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
@@ -50,6 +50,28 @@
 		};
 	};
 
+	chosen {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		simplefb_cvbs: framebuffer-cvbs {
+			compatible = "amlogic,simple-framebuffer",
+				     "simple-framebuffer";
+			amlogic,pipeline = "vpu-cvbs";
+			power-domains = <&pwrc_vpu>;
+			status = "disabled";
+		};
+
+		simplefb_hdmi: framebuffer-hdmi {
+			compatible = "amlogic,simple-framebuffer",
+				     "simple-framebuffer";
+			amlogic,pipeline = "vpu-hdmi";
+			power-domains = <&pwrc_vpu>;
+			status = "disabled";
+		};
+	};
+
 	cpus {
 		#address-cells = <0x2>;
 		#size-cells = <0x0>;
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
index a7b883ced0a8..a60d3652beee 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxbb.dtsi
@@ -784,6 +784,12 @@
 	resets = <&reset RESET_SD_EMMC_C>;
 };
 
+&simplefb_hdmi {
+	clocks = <&clkc CLKID_HDMI_PCLK>,
+		 <&clkc CLKID_CLK81>,
+		 <&clkc CLKID_GCLK_VENCI_INT0>;
+};
+
 &spicc {
 	clocks = <&clkc CLKID_SPICC>;
 	clock-names = "core";
diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
index d5c3d78aafeb..3093ae421b17 100644
--- a/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-gxl.dtsi
@@ -787,6 +787,12 @@
 	resets = <&reset RESET_SD_EMMC_C>;
 };
 
+&simplefb_hdmi {
+	clocks = <&clkc CLKID_HDMI_PCLK>,
+		 <&clkc CLKID_CLK81>,
+		 <&clkc CLKID_GCLK_VENCI_INT0>;
+};
+
 &spicc {
 	clocks = <&clkc CLKID_SPICC>;
 	clock-names = "core";
-- 
2.20.1


_______________________________________________
linux-amlogic mailing list
linux-amlogic@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-amlogic

  parent reply	other threads:[~2019-01-16 12:41 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-16 12:40 [PATCH v3 0/2] arm64: dts: meson: add simple-framebuffer nodes Maxime Jourdan
2019-01-16 12:40 ` Maxime Jourdan
2019-01-16 12:40 ` Maxime Jourdan
2019-01-16 12:40 ` [PATCH v3 1/2] dt-bindings: meson: add specific simplefb bindings Maxime Jourdan
2019-01-16 12:40   ` Maxime Jourdan
2019-01-16 12:40   ` Maxime Jourdan
2019-01-16 12:40 ` Maxime Jourdan [this message]
2019-01-16 12:40   ` [PATCH v3 2/2] arm64: dts: meson-gx: add support for simplefb Maxime Jourdan
2019-01-16 12:40   ` Maxime Jourdan
2019-01-17 20:58 ` [PATCH v3 0/2] arm64: dts: meson: add simple-framebuffer nodes Kevin Hilman
2019-01-17 20:58   ` Kevin Hilman
2019-01-17 20:58   ` Kevin Hilman
2019-01-17 20:58   ` Kevin Hilman

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