* [PATCH v2 0/3] Add Vivante GPU support on STM32MP157c
@ 2019-04-10 10:02 Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 1/3] ARM: dts: stm32: " Pierre-Yves MORDRET
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Pierre-Yves MORDRET @ 2019-04-10 10:02 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring, Mark Rutland,
linux-stm32, linux-arm-kernel, devicetree, linux-kernel
Cc: Pierre-Yves MORDRET
Add and enable Vivante GPU on stm32mp157c for ED1, DK1 and DK2 boards.
---
Version history:
v2:
* move GPU reserved memeory out of bottom DDR to let free this area for
U-Boot
v1:
* Initial
---
Pierre-Yves MORDRET (3):
ARM: dts: stm32: Add Vivante GPU support on STM32MP157c
ARM: dts: stm32: enable Vivante GPU support on stm32mp157c-ed1 board
ARM: dts: stm32: enable Vivante GPU support on stm32mp157a-dk1 board
arch/arm/boot/dts/stm32mp157a-dk1.dts | 16 ++++++++++++++++
arch/arm/boot/dts/stm32mp157c-ed1.dts | 16 ++++++++++++++++
arch/arm/boot/dts/stm32mp157c.dtsi | 10 ++++++++++
3 files changed, 42 insertions(+)
--
2.7.4
^ permalink raw reply [flat|nested] 4+ messages in thread
* [PATCH v2 1/3] ARM: dts: stm32: Add Vivante GPU support on STM32MP157c
2019-04-10 10:02 [PATCH v2 0/3] Add Vivante GPU support on STM32MP157c Pierre-Yves MORDRET
@ 2019-04-10 10:02 ` Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 2/3] ARM: dts: stm32: enable Vivante GPU support on stm32mp157c-ed1 board Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 3/3] ARM: dts: stm32: enable Vivante GPU support on stm32mp157a-dk1 board Pierre-Yves MORDRET
2 siblings, 0 replies; 4+ messages in thread
From: Pierre-Yves MORDRET @ 2019-04-10 10:02 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring, Mark Rutland,
linux-stm32, linux-arm-kernel, devicetree, linux-kernel
Cc: Pierre-Yves MORDRET
Append Vivante GPU DT configuration.
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
---
Version history:
v2:
v1:
* Initial
---
---
arch/arm/boot/dts/stm32mp157c.dtsi | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi b/arch/arm/boot/dts/stm32mp157c.dtsi
index 6ce75f6..3310aba 100644
--- a/arch/arm/boot/dts/stm32mp157c.dtsi
+++ b/arch/arm/boot/dts/stm32mp157c.dtsi
@@ -1136,6 +1136,16 @@
status = "disabled";
};
+ gpu: gpu@59000000 {
+ compatible = "vivante,gc";
+ reg = <0x59000000 0x800>;
+ interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&rcc GPU>, <&rcc GPU_K>;
+ clock-names = "bus" ,"core";
+ resets = <&rcc GPU_R>;
+ status = "disabled";
+ };
+
dsi: dsi@5a000000 {
compatible = "st,stm32-dsi";
reg = <0x5a000000 0x800>;
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v2 2/3] ARM: dts: stm32: enable Vivante GPU support on stm32mp157c-ed1 board
2019-04-10 10:02 [PATCH v2 0/3] Add Vivante GPU support on STM32MP157c Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 1/3] ARM: dts: stm32: " Pierre-Yves MORDRET
@ 2019-04-10 10:02 ` Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 3/3] ARM: dts: stm32: enable Vivante GPU support on stm32mp157a-dk1 board Pierre-Yves MORDRET
2 siblings, 0 replies; 4+ messages in thread
From: Pierre-Yves MORDRET @ 2019-04-10 10:02 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring, Mark Rutland,
linux-stm32, linux-arm-kernel, devicetree, linux-kernel
Cc: Pierre-Yves MORDRET
Enable Vivante GPU driver for stm32mp157c-ed1 board.
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
---
Version history:
v2:
* move GPU reserved memeory out of bottom DDR to let free this area for
U-Boot
v1:
* Initial
---
---
arch/arm/boot/dts/stm32mp157c-ed1.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts
index 9fd7943..7bcc122 100644
--- a/arch/arm/boot/dts/stm32mp157c-ed1.dts
+++ b/arch/arm/boot/dts/stm32mp157c-ed1.dts
@@ -22,6 +22,17 @@
reg = <0xC0000000 0x40000000>;
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpu_reserved: gpu@e8000000 {
+ reg = <0xe8000000 0x8000000>;
+ no-map;
+ };
+ };
+
aliases {
serial0 = &uart4;
};
@@ -76,6 +87,11 @@
status = "okay";
};
+&gpu {
+ contiguous-area = <&gpu_reserved>;
+ status = "okay";
+};
+
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4_pins_a>;
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
* [PATCH v2 3/3] ARM: dts: stm32: enable Vivante GPU support on stm32mp157a-dk1 board
2019-04-10 10:02 [PATCH v2 0/3] Add Vivante GPU support on STM32MP157c Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 1/3] ARM: dts: stm32: " Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 2/3] ARM: dts: stm32: enable Vivante GPU support on stm32mp157c-ed1 board Pierre-Yves MORDRET
@ 2019-04-10 10:02 ` Pierre-Yves MORDRET
2 siblings, 0 replies; 4+ messages in thread
From: Pierre-Yves MORDRET @ 2019-04-10 10:02 UTC (permalink / raw)
To: Maxime Coquelin, Alexandre Torgue, Rob Herring, Mark Rutland,
linux-stm32, linux-arm-kernel, devicetree, linux-kernel
Cc: Pierre-Yves MORDRET
Enable Vivante GPU driver for stm32mp157a-dk1 and dk2 boards.
Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
---
Version history:
v2:
* move GPU reserved memeory out of bottom DDR to let free this area for
U-Boot
v1:
* Initial
---
---
arch/arm/boot/dts/stm32mp157a-dk1.dts | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/arch/arm/boot/dts/stm32mp157a-dk1.dts b/arch/arm/boot/dts/stm32mp157a-dk1.dts
index 1b1886d..bd06f7b 100644
--- a/arch/arm/boot/dts/stm32mp157a-dk1.dts
+++ b/arch/arm/boot/dts/stm32mp157a-dk1.dts
@@ -27,6 +27,17 @@
reg = <0xc0000000 0x20000000>;
};
+ reserved-memory {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
+
+ gpu_reserved: gpu@d4000000 {
+ reg = <0xd4000000 0x4000000>;
+ no-map;
+ };
+ };
+
led {
compatible = "gpio-leds";
blue {
@@ -69,6 +80,11 @@
status = "okay";
};
+&gpu {
+ contiguous-area = <&gpu_reserved>;
+ status = "okay";
+};
+
&iwdg2 {
timeout-sec = <32>;
status = "okay";
--
2.7.4
^ permalink raw reply related [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-04-10 10:11 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2019-04-10 10:02 [PATCH v2 0/3] Add Vivante GPU support on STM32MP157c Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 1/3] ARM: dts: stm32: " Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 2/3] ARM: dts: stm32: enable Vivante GPU support on stm32mp157c-ed1 board Pierre-Yves MORDRET
2019-04-10 10:02 ` [PATCH v2 3/3] ARM: dts: stm32: enable Vivante GPU support on stm32mp157a-dk1 board Pierre-Yves MORDRET
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