All of lore.kernel.org
 help / color / mirror / Atom feed
From: Thierry Reding <thierry.reding@gmail.com>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Thierry Reding <thierry.reding@gmail.com>
Cc: Jon Hunter <jonathanh@nvidia.com>,
	dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org,
	devicetree@vger.kernel.org
Subject: [PATCH 6/6] arm64: tegra: Add simple framebuffer on Jetson Xavier NX
Date: Mon,  5 Sep 2022 18:33:00 +0200	[thread overview]
Message-ID: <20220905163300.391692-7-thierry.reding@gmail.com> (raw)
In-Reply-To: <20220905163300.391692-1-thierry.reding@gmail.com>

From: Thierry Reding <treding@nvidia.com>

Add the framebuffer carveout reserved memory node as well as a simple-
framebuffer node that is used to bind to the framebuffer that the
bootloader has set up.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 .../nvidia/tegra194-p3509-0000+p3668-0001.dts | 32 +++++++++++++++++++
 arch/arm64/boot/dts/nvidia/tegra194.dtsi      |  2 +-
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dts b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dts
index 238fd98e8e45..163950321c38 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dts
@@ -7,4 +7,36 @@
 / {
 	model = "NVIDIA Jetson Xavier NX Developer Kit (eMMC)";
 	compatible = "nvidia,p3509-0000+p3668-0001", "nvidia,tegra194";
+
+	chosen {
+		framebuffer {
+			compatible = "simple-framebuffer";
+			memory-region = <&fb>;
+			power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISP>;
+			clocks = <&bpmp TEGRA194_CLK_SOR1_REF>,
+				 <&bpmp TEGRA194_CLK_SOR1_OUT>,
+				 <&bpmp TEGRA194_CLK_SOR1_PAD_CLKOUT>,
+				 <&bpmp TEGRA194_CLK_PLLD2>,
+				 <&bpmp TEGRA194_CLK_PLLDP>,
+				 <&bpmp TEGRA194_CLK_NVDISPLAY_DISP>,
+				 <&bpmp TEGRA194_CLK_NVDISPLAYHUB>,
+				 <&bpmp TEGRA194_CLK_NVDISPLAY_P0>;
+			width = <1920>;
+			height = <1080>;
+			stride = <7680>;
+			format = "a8b8g8r8";
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		fb: framebuffer@2,573a0000 {
+			compatible = "framebuffer";
+			reg = <0x2 0x573a0000 0x0 0x007e9000>;
+			iommu-addresses = <&dc0 0x2 0x573a0000 0x0 0x007e9000>;
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 3e6ac20ace3d..5c5343cf8dc9 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1929,7 +1929,7 @@ display-hub@15200000 {
 
 				ranges = <0x15200000 0x15200000 0x40000>;
 
-				display@15200000 {
+				dc0: display@15200000 {
 					compatible = "nvidia,tegra194-dc";
 					reg = <0x15200000 0x10000>;
 					interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-- 
2.37.2


WARNING: multiple messages have this Message-ID (diff)
From: Thierry Reding <thierry.reding@gmail.com>
To: David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	Rob Herring <robh+dt@kernel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
	Thierry Reding <thierry.reding@gmail.com>
Cc: linux-tegra@vger.kernel.org, devicetree@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	Jon Hunter <jonathanh@nvidia.com>
Subject: [PATCH 6/6] arm64: tegra: Add simple framebuffer on Jetson Xavier NX
Date: Mon,  5 Sep 2022 18:33:00 +0200	[thread overview]
Message-ID: <20220905163300.391692-7-thierry.reding@gmail.com> (raw)
In-Reply-To: <20220905163300.391692-1-thierry.reding@gmail.com>

From: Thierry Reding <treding@nvidia.com>

Add the framebuffer carveout reserved memory node as well as a simple-
framebuffer node that is used to bind to the framebuffer that the
bootloader has set up.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 .../nvidia/tegra194-p3509-0000+p3668-0001.dts | 32 +++++++++++++++++++
 arch/arm64/boot/dts/nvidia/tegra194.dtsi      |  2 +-
 2 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dts b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dts
index 238fd98e8e45..163950321c38 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0001.dts
@@ -7,4 +7,36 @@
 / {
 	model = "NVIDIA Jetson Xavier NX Developer Kit (eMMC)";
 	compatible = "nvidia,p3509-0000+p3668-0001", "nvidia,tegra194";
+
+	chosen {
+		framebuffer {
+			compatible = "simple-framebuffer";
+			memory-region = <&fb>;
+			power-domains = <&bpmp TEGRA194_POWER_DOMAIN_DISP>;
+			clocks = <&bpmp TEGRA194_CLK_SOR1_REF>,
+				 <&bpmp TEGRA194_CLK_SOR1_OUT>,
+				 <&bpmp TEGRA194_CLK_SOR1_PAD_CLKOUT>,
+				 <&bpmp TEGRA194_CLK_PLLD2>,
+				 <&bpmp TEGRA194_CLK_PLLDP>,
+				 <&bpmp TEGRA194_CLK_NVDISPLAY_DISP>,
+				 <&bpmp TEGRA194_CLK_NVDISPLAYHUB>,
+				 <&bpmp TEGRA194_CLK_NVDISPLAY_P0>;
+			width = <1920>;
+			height = <1080>;
+			stride = <7680>;
+			format = "a8b8g8r8";
+		};
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		fb: framebuffer@2,573a0000 {
+			compatible = "framebuffer";
+			reg = <0x2 0x573a0000 0x0 0x007e9000>;
+			iommu-addresses = <&dc0 0x2 0x573a0000 0x0 0x007e9000>;
+		};
+	};
 };
diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
index 3e6ac20ace3d..5c5343cf8dc9 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi
@@ -1929,7 +1929,7 @@ display-hub@15200000 {
 
 				ranges = <0x15200000 0x15200000 0x40000>;
 
-				display@15200000 {
+				dc0: display@15200000 {
 					compatible = "nvidia,tegra194-dc";
 					reg = <0x15200000 0x10000>;
 					interrupts = <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>;
-- 
2.37.2


  parent reply	other threads:[~2022-09-05 16:33 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-05 16:32 [PATCH 0/6] drm/simpledrm: Support system memory framebuffers Thierry Reding
2022-09-05 16:32 ` Thierry Reding
2022-09-05 16:32 ` [PATCH 1/6] dt-bindings: display: simple-framebuffer: " Thierry Reding
2022-09-05 16:32   ` Thierry Reding
2022-09-05 16:32 ` [PATCH 2/6] dt-bindings: reserved-memory: Support framebuffer reserved memory Thierry Reding
2022-09-05 16:32   ` Thierry Reding
2022-09-06  2:29   ` Rob Herring
2022-09-06  2:29     ` Rob Herring
2022-09-06 14:27   ` Rob Herring
2022-09-06 14:27     ` Rob Herring
2022-09-14 16:05     ` Thierry Reding
2022-09-14 16:05       ` Thierry Reding
2022-09-05 16:32 ` [PATCH 3/6] drm/simpledrm: Add support for system memory framebuffers Thierry Reding
2022-09-05 16:32   ` Thierry Reding
2022-09-24 11:43   ` kernel test robot
2022-09-24 11:43     ` kernel test robot
2022-09-05 16:32 ` [PATCH 4/6] drm/format-helper: Support the AB24 format Thierry Reding
2022-09-05 16:32   ` Thierry Reding
2022-09-07  7:23   ` Thomas Zimmermann
2022-09-14 16:09     ` Thierry Reding
2022-09-14 16:09       ` Thierry Reding
2022-09-05 16:32 ` [PATCH 5/6] drm/simpledrm: " Thierry Reding
2022-09-05 16:32   ` Thierry Reding
2022-09-07  7:12   ` Thomas Zimmermann
2022-09-05 16:33 ` Thierry Reding [this message]
2022-09-05 16:33   ` [PATCH 6/6] arm64: tegra: Add simple framebuffer on Jetson Xavier NX Thierry Reding

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20220905163300.391692-7-thierry.reding@gmail.com \
    --to=thierry.reding@gmail.com \
    --cc=airlied@linux.ie \
    --cc=daniel@ffwll.ch \
    --cc=devicetree@vger.kernel.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=jonathanh@nvidia.com \
    --cc=krzysztof.kozlowski+dt@linaro.org \
    --cc=linux-tegra@vger.kernel.org \
    --cc=robh+dt@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.