[PATCH v5 0/5] Add GPU for RK356x SoCs

[PATCH v5 0/5] Add GPU for RK356x SoCs

[Michael Riesch]

Hi all,

This series seems to be abandoned so I would like to pick it up in order to
bring the GPU support for the RK356x mainline.

The series (in conjunction with the VOP2/HDMI TX patches v4 [0]) has been tested
successfully on a RK3568 EVB1 with weston and glmark2-es2-wayland.

It should be noted that on the RK3568 EVB1 the supply of the GPU power domain needs
to be set to "always-on" in the device tree. There is an ongoing discussion to
provide a clean solution [1], in the meantime one has to apply a hack.

Looking forward to your comments!

Best regards,
Michael

v5:
- address Rob's comments, describe clocks in SoC specific region
- move gpu_opp_table so that nodes without a reg are sorted alphabetically
- add GPU support to the RK3568 EVB1

v4: see https://lore.kernel.org/linux-rockchip/20211126151729.1026566-1-knaerzche@gmail.com/
v3: see https://lore.kernel.org/linux-rockchip/20210805025948.10900-1-ezequiel@collabora.com/
v2: see https://lore.kernel.org/linux-rockchip/20210730164515.83044-1-ezequiel@collabora.com/

[0] https://lore.kernel.org/linux-rockchip/20220126145549.617165-1-s.hauer@pengutronix.de/
[1] https://lore.kernel.org/linux-rockchip/20211217130919.3035788-1-s.hauer@pengutronix.de/

Alex Bee (2):
  dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu
  arm64: dts: rockchip: add cooling map and trip points for gpu to
    rk356x

Ezequiel Garcia (2):
  arm64: dts: rockchip: add gpu node to rk356x
  arm64: dts: rockchip: enable the gpu on quartz64-a

Michael Riesch (1):
  arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10

 .../bindings/gpu/arm,mali-bifrost.yaml        | 15 ++++
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   |  5 ++
 .../boot/dts/rockchip/rk3568-evb1-v10.dts     | 11 +++
 arch/arm64/boot/dts/rockchip/rk356x.dtsi      | 76 +++++++++++++++++++
 4 files changed, 107 insertions(+)

-- 
2.30.2

[PATCH v5 0/5] Add GPU for RK356x SoCs

[Michael Riesch]

Hi all,

This series seems to be abandoned so I would like to pick it up in order to
bring the GPU support for the RK356x mainline.

The series (in conjunction with the VOP2/HDMI TX patches v4 [0]) has been tested
successfully on a RK3568 EVB1 with weston and glmark2-es2-wayland.

It should be noted that on the RK3568 EVB1 the supply of the GPU power domain needs
to be set to "always-on" in the device tree. There is an ongoing discussion to
provide a clean solution [1], in the meantime one has to apply a hack.

Looking forward to your comments!

Best regards,
Michael

v5:
- address Rob's comments, describe clocks in SoC specific region
- move gpu_opp_table so that nodes without a reg are sorted alphabetically
- add GPU support to the RK3568 EVB1

v4: see https://lore.kernel.org/linux-rockchip/20211126151729.1026566-1-knaerzche@gmail.com/
v3: see https://lore.kernel.org/linux-rockchip/20210805025948.10900-1-ezequiel@collabora.com/
v2: see https://lore.kernel.org/linux-rockchip/20210730164515.83044-1-ezequiel@collabora.com/

[0] https://lore.kernel.org/linux-rockchip/20220126145549.617165-1-s.hauer@pengutronix.de/
[1] https://lore.kernel.org/linux-rockchip/20211217130919.3035788-1-s.hauer@pengutronix.de/

Alex Bee (2):
  dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu
  arm64: dts: rockchip: add cooling map and trip points for gpu to
    rk356x

Ezequiel Garcia (2):
  arm64: dts: rockchip: add gpu node to rk356x
  arm64: dts: rockchip: enable the gpu on quartz64-a

Michael Riesch (1):
  arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10

 .../bindings/gpu/arm,mali-bifrost.yaml        | 15 ++++
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   |  5 ++
 .../boot/dts/rockchip/rk3568-evb1-v10.dts     | 11 +++
 arch/arm64/boot/dts/rockchip/rk356x.dtsi      | 76 +++++++++++++++++++
 4 files changed, 107 insertions(+)

-- 
2.30.2


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

[PATCH v5 0/5] Add GPU for RK356x SoCs

[Michael Riesch]

Hi all,

This series seems to be abandoned so I would like to pick it up in order to
bring the GPU support for the RK356x mainline.

The series (in conjunction with the VOP2/HDMI TX patches v4 [0]) has been tested
successfully on a RK3568 EVB1 with weston and glmark2-es2-wayland.

It should be noted that on the RK3568 EVB1 the supply of the GPU power domain needs
to be set to "always-on" in the device tree. There is an ongoing discussion to
provide a clean solution [1], in the meantime one has to apply a hack.

Looking forward to your comments!

Best regards,
Michael

v5:
- address Rob's comments, describe clocks in SoC specific region
- move gpu_opp_table so that nodes without a reg are sorted alphabetically
- add GPU support to the RK3568 EVB1

v4: see https://lore.kernel.org/linux-rockchip/20211126151729.1026566-1-knaerzche@gmail.com/
v3: see https://lore.kernel.org/linux-rockchip/20210805025948.10900-1-ezequiel@collabora.com/
v2: see https://lore.kernel.org/linux-rockchip/20210730164515.83044-1-ezequiel@collabora.com/

[0] https://lore.kernel.org/linux-rockchip/20220126145549.617165-1-s.hauer@pengutronix.de/
[1] https://lore.kernel.org/linux-rockchip/20211217130919.3035788-1-s.hauer@pengutronix.de/

Alex Bee (2):
  dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu
  arm64: dts: rockchip: add cooling map and trip points for gpu to
    rk356x

Ezequiel Garcia (2):
  arm64: dts: rockchip: add gpu node to rk356x
  arm64: dts: rockchip: enable the gpu on quartz64-a

Michael Riesch (1):
  arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10

 .../bindings/gpu/arm,mali-bifrost.yaml        | 15 ++++
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   |  5 ++
 .../boot/dts/rockchip/rk3568-evb1-v10.dts     | 11 +++
 arch/arm64/boot/dts/rockchip/rk356x.dtsi      | 76 +++++++++++++++++++
 4 files changed, 107 insertions(+)

-- 
2.30.2


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

[PATCH v5 0/5] Add GPU for RK356x SoCs

[Michael Riesch]

Hi all,

This series seems to be abandoned so I would like to pick it up in order to
bring the GPU support for the RK356x mainline.

The series (in conjunction with the VOP2/HDMI TX patches v4 [0]) has been tested
successfully on a RK3568 EVB1 with weston and glmark2-es2-wayland.

It should be noted that on the RK3568 EVB1 the supply of the GPU power domain needs
to be set to "always-on" in the device tree. There is an ongoing discussion to
provide a clean solution [1], in the meantime one has to apply a hack.

Looking forward to your comments!

Best regards,
Michael

v5:
- address Rob's comments, describe clocks in SoC specific region
- move gpu_opp_table so that nodes without a reg are sorted alphabetically
- add GPU support to the RK3568 EVB1

v4: see https://lore.kernel.org/linux-rockchip/20211126151729.1026566-1-knaerzche@gmail.com/
v3: see https://lore.kernel.org/linux-rockchip/20210805025948.10900-1-ezequiel@collabora.com/
v2: see https://lore.kernel.org/linux-rockchip/20210730164515.83044-1-ezequiel@collabora.com/

[0] https://lore.kernel.org/linux-rockchip/20220126145549.617165-1-s.hauer@pengutronix.de/
[1] https://lore.kernel.org/linux-rockchip/20211217130919.3035788-1-s.hauer@pengutronix.de/

Alex Bee (2):
  dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu
  arm64: dts: rockchip: add cooling map and trip points for gpu to
    rk356x

Ezequiel Garcia (2):
  arm64: dts: rockchip: add gpu node to rk356x
  arm64: dts: rockchip: enable the gpu on quartz64-a

Michael Riesch (1):
  arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10

 .../bindings/gpu/arm,mali-bifrost.yaml        | 15 ++++
 .../boot/dts/rockchip/rk3566-quartz64-a.dts   |  5 ++
 .../boot/dts/rockchip/rk3568-evb1-v10.dts     | 11 +++
 arch/arm64/boot/dts/rockchip/rk356x.dtsi      | 76 +++++++++++++++++++
 4 files changed, 107 insertions(+)

-- 
2.30.2

[PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Michael Riesch]

From: Alex Bee <knaerzche@gmail.com>

The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
Reflect this in the SoC specific part of the binding.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
[move the changes to the SoC section]
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
index 63a08f3f321d..21409c8d3813 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
@@ -159,6 +159,21 @@ allOf:
         power-domains:
           maxItems: 1
         sram-supply: false
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3568-mali
+    then:
+      properties:
+        clocks:
+          minItems: 2
+        clock-names:
+          items:
+           - const: core
+           - const: bus
+      required:
+        - clock-names
 
 examples:
   - |
-- 
2.30.2

[PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Michael Riesch]

From: Alex Bee <knaerzche@gmail.com>

The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
Reflect this in the SoC specific part of the binding.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
[move the changes to the SoC section]
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
index 63a08f3f321d..21409c8d3813 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
@@ -159,6 +159,21 @@ allOf:
         power-domains:
           maxItems: 1
         sram-supply: false
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3568-mali
+    then:
+      properties:
+        clocks:
+          minItems: 2
+        clock-names:
+          items:
+           - const: core
+           - const: bus
+      required:
+        - clock-names
 
 examples:
   - |
-- 
2.30.2

[PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Michael Riesch]

From: Alex Bee <knaerzche@gmail.com>

The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
Reflect this in the SoC specific part of the binding.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
[move the changes to the SoC section]
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
index 63a08f3f321d..21409c8d3813 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
@@ -159,6 +159,21 @@ allOf:
         power-domains:
           maxItems: 1
         sram-supply: false
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3568-mali
+    then:
+      properties:
+        clocks:
+          minItems: 2
+        clock-names:
+          items:
+           - const: core
+           - const: bus
+      required:
+        - clock-names
 
 examples:
   - |
-- 
2.30.2


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

[PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Michael Riesch]

From: Alex Bee <knaerzche@gmail.com>

The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
Reflect this in the SoC specific part of the binding.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
[move the changes to the SoC section]
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
index 63a08f3f321d..21409c8d3813 100644
--- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
+++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
@@ -159,6 +159,21 @@ allOf:
         power-domains:
           maxItems: 1
         sram-supply: false
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk3568-mali
+    then:
+      properties:
+        clocks:
+          minItems: 2
+        clock-names:
+          items:
+           - const: core
+           - const: bus
+      required:
+        - clock-names
 
 examples:
   - |
-- 
2.30.2


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

[PATCH v5 2/5] arm64: dts: rockchip: add gpu node to rk356x

[Michael Riesch]

From: Ezequiel Garcia <ezequiel@collabora.com>

Rockchip SoCs RK3566 and RK3568 have a Mali Gondul core
which is based on the Bifrost architecture. It has
one shader core and two execution engines.

Quoting the datasheet:

Mali-G52 1-Core-2EE
* Support 1600Mpix/s fill rate when 800MHz clock frequency
* Support 38.4GLOPs when 800MHz clock frequency

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 49 ++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index ff1689283996..47484305b7a4 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -144,6 +144,40 @@ scmi_clk: protocol@14 {
 		};
 	};
 
+	gpu_opp_table: opp-table-1 {
+		compatible = "operating-points-v2";
+
+		opp-200000000 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-700000000 {
+			opp-hz = /bits/ 64 <700000000>;
+			opp-microvolt = <900000>;
+		};
+
+		opp-800000000 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <1000000>;
+		};
+	};
+
 	pmu {
 		compatible = "arm,cortex-a55-pmu";
 		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
@@ -444,6 +478,21 @@ power-domain@RK3568_PD_RKVENC {
 		};
 	};
 
+	gpu: gpu@fde60000 {
+		compatible = "rockchip,rk3568-mali", "arm,mali-bifrost";
+		reg = <0x0 0xfde60000 0x0 0x4000>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "job", "mmu", "gpu";
+		clocks = <&scmi_clk 1>, <&cru CLK_GPU>;
+		clock-names = "core", "bus";
+		#cooling-cells = <2>;
+		operating-points-v2 = <&gpu_opp_table>;
+		power-domains = <&power RK3568_PD_GPU>;
+		status = "disabled";
+	};
+
 	sdmmc2: mmc@fe000000 {
 		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x0 0xfe000000 0x0 0x4000>;
-- 
2.30.2

[PATCH v5 2/5] arm64: dts: rockchip: add gpu node to rk356x

[Michael Riesch]

From: Ezequiel Garcia <ezequiel@collabora.com>

Rockchip SoCs RK3566 and RK3568 have a Mali Gondul core
which is based on the Bifrost architecture. It has
one shader core and two execution engines.

Quoting the datasheet:

Mali-G52 1-Core-2EE
* Support 1600Mpix/s fill rate when 800MHz clock frequency
* Support 38.4GLOPs when 800MHz clock frequency

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 49 ++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index ff1689283996..47484305b7a4 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -144,6 +144,40 @@ scmi_clk: protocol@14 {
 		};
 	};
 
+	gpu_opp_table: opp-table-1 {
+		compatible = "operating-points-v2";
+
+		opp-200000000 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-700000000 {
+			opp-hz = /bits/ 64 <700000000>;
+			opp-microvolt = <900000>;
+		};
+
+		opp-800000000 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <1000000>;
+		};
+	};
+
 	pmu {
 		compatible = "arm,cortex-a55-pmu";
 		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
@@ -444,6 +478,21 @@ power-domain@RK3568_PD_RKVENC {
 		};
 	};
 
+	gpu: gpu@fde60000 {
+		compatible = "rockchip,rk3568-mali", "arm,mali-bifrost";
+		reg = <0x0 0xfde60000 0x0 0x4000>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "job", "mmu", "gpu";
+		clocks = <&scmi_clk 1>, <&cru CLK_GPU>;
+		clock-names = "core", "bus";
+		#cooling-cells = <2>;
+		operating-points-v2 = <&gpu_opp_table>;
+		power-domains = <&power RK3568_PD_GPU>;
+		status = "disabled";
+	};
+
 	sdmmc2: mmc@fe000000 {
 		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x0 0xfe000000 0x0 0x4000>;
-- 
2.30.2

[PATCH v5 2/5] arm64: dts: rockchip: add gpu node to rk356x

[Michael Riesch]

From: Ezequiel Garcia <ezequiel@collabora.com>

Rockchip SoCs RK3566 and RK3568 have a Mali Gondul core
which is based on the Bifrost architecture. It has
one shader core and two execution engines.

Quoting the datasheet:

Mali-G52 1-Core-2EE
* Support 1600Mpix/s fill rate when 800MHz clock frequency
* Support 38.4GLOPs when 800MHz clock frequency

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 49 ++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index ff1689283996..47484305b7a4 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -144,6 +144,40 @@ scmi_clk: protocol@14 {
 		};
 	};
 
+	gpu_opp_table: opp-table-1 {
+		compatible = "operating-points-v2";
+
+		opp-200000000 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-700000000 {
+			opp-hz = /bits/ 64 <700000000>;
+			opp-microvolt = <900000>;
+		};
+
+		opp-800000000 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <1000000>;
+		};
+	};
+
 	pmu {
 		compatible = "arm,cortex-a55-pmu";
 		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
@@ -444,6 +478,21 @@ power-domain@RK3568_PD_RKVENC {
 		};
 	};
 
+	gpu: gpu@fde60000 {
+		compatible = "rockchip,rk3568-mali", "arm,mali-bifrost";
+		reg = <0x0 0xfde60000 0x0 0x4000>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "job", "mmu", "gpu";
+		clocks = <&scmi_clk 1>, <&cru CLK_GPU>;
+		clock-names = "core", "bus";
+		#cooling-cells = <2>;
+		operating-points-v2 = <&gpu_opp_table>;
+		power-domains = <&power RK3568_PD_GPU>;
+		status = "disabled";
+	};
+
 	sdmmc2: mmc@fe000000 {
 		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x0 0xfe000000 0x0 0x4000>;
-- 
2.30.2


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[PATCH v5 2/5] arm64: dts: rockchip: add gpu node to rk356x

[Michael Riesch]

From: Ezequiel Garcia <ezequiel@collabora.com>

Rockchip SoCs RK3566 and RK3568 have a Mali Gondul core
which is based on the Bifrost architecture. It has
one shader core and two execution engines.

Quoting the datasheet:

Mali-G52 1-Core-2EE
* Support 1600Mpix/s fill rate when 800MHz clock frequency
* Support 38.4GLOPs when 800MHz clock frequency

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 49 ++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index ff1689283996..47484305b7a4 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -144,6 +144,40 @@ scmi_clk: protocol@14 {
 		};
 	};
 
+	gpu_opp_table: opp-table-1 {
+		compatible = "operating-points-v2";
+
+		opp-200000000 {
+			opp-hz = /bits/ 64 <200000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-300000000 {
+			opp-hz = /bits/ 64 <300000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-400000000 {
+			opp-hz = /bits/ 64 <400000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <825000>;
+		};
+
+		opp-700000000 {
+			opp-hz = /bits/ 64 <700000000>;
+			opp-microvolt = <900000>;
+		};
+
+		opp-800000000 {
+			opp-hz = /bits/ 64 <800000000>;
+			opp-microvolt = <1000000>;
+		};
+	};
+
 	pmu {
 		compatible = "arm,cortex-a55-pmu";
 		interrupts = <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
@@ -444,6 +478,21 @@ power-domain@RK3568_PD_RKVENC {
 		};
 	};
 
+	gpu: gpu@fde60000 {
+		compatible = "rockchip,rk3568-mali", "arm,mali-bifrost";
+		reg = <0x0 0xfde60000 0x0 0x4000>;
+		interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "job", "mmu", "gpu";
+		clocks = <&scmi_clk 1>, <&cru CLK_GPU>;
+		clock-names = "core", "bus";
+		#cooling-cells = <2>;
+		operating-points-v2 = <&gpu_opp_table>;
+		power-domains = <&power RK3568_PD_GPU>;
+		status = "disabled";
+	};
+
 	sdmmc2: mmc@fe000000 {
 		compatible = "rockchip,rk3568-dw-mshc", "rockchip,rk3288-dw-mshc";
 		reg = <0x0 0xfe000000 0x0 0x4000>;
-- 
2.30.2


_______________________________________________
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[PATCH v5 3/5] arm64: dts: rockchip: add cooling map and trip points for gpu to rk356x

[Michael Riesch]

From: Alex Bee <knaerzche@gmail.com>

RK356x SoCs have a second thermal sensor for the GPU. This adds the
cooling map and trip points for it to make use of its contribution as
a cooling device.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 27 ++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 47484305b7a4..2334fed4620f 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -1093,6 +1093,33 @@ gpu_thermal: gpu-thermal {
 			polling-delay = <1000>; /* milliseconds */
 
 			thermal-sensors = <&tsadc 1>;
+
+			trips {
+				gpu_threshold: gpu-threshold {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_target: gpu-target {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_crit: gpu-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpu_target>;
+					cooling-device =
+						<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 		};
 	};
 
-- 
2.30.2

[PATCH v5 3/5] arm64: dts: rockchip: add cooling map and trip points for gpu to rk356x

[Michael Riesch]

From: Alex Bee <knaerzche@gmail.com>

RK356x SoCs have a second thermal sensor for the GPU. This adds the
cooling map and trip points for it to make use of its contribution as
a cooling device.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 27 ++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 47484305b7a4..2334fed4620f 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -1093,6 +1093,33 @@ gpu_thermal: gpu-thermal {
 			polling-delay = <1000>; /* milliseconds */
 
 			thermal-sensors = <&tsadc 1>;
+
+			trips {
+				gpu_threshold: gpu-threshold {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_target: gpu-target {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_crit: gpu-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpu_target>;
+					cooling-device =
+						<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 		};
 	};
 
-- 
2.30.2

[PATCH v5 3/5] arm64: dts: rockchip: add cooling map and trip points for gpu to rk356x

[Michael Riesch]

From: Alex Bee <knaerzche@gmail.com>

RK356x SoCs have a second thermal sensor for the GPU. This adds the
cooling map and trip points for it to make use of its contribution as
a cooling device.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 27 ++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 47484305b7a4..2334fed4620f 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -1093,6 +1093,33 @@ gpu_thermal: gpu-thermal {
 			polling-delay = <1000>; /* milliseconds */
 
 			thermal-sensors = <&tsadc 1>;
+
+			trips {
+				gpu_threshold: gpu-threshold {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_target: gpu-target {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_crit: gpu-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpu_target>;
+					cooling-device =
+						<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 		};
 	};
 
-- 
2.30.2


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http://lists.infradead.org/mailman/listinfo/linux-rockchip

[PATCH v5 3/5] arm64: dts: rockchip: add cooling map and trip points for gpu to rk356x

[Michael Riesch]

From: Alex Bee <knaerzche@gmail.com>

RK356x SoCs have a second thermal sensor for the GPU. This adds the
cooling map and trip points for it to make use of its contribution as
a cooling device.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk356x.dtsi | 27 ++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 47484305b7a4..2334fed4620f 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -1093,6 +1093,33 @@ gpu_thermal: gpu-thermal {
 			polling-delay = <1000>; /* milliseconds */
 
 			thermal-sensors = <&tsadc 1>;
+
+			trips {
+				gpu_threshold: gpu-threshold {
+					temperature = <70000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_target: gpu-target {
+					temperature = <75000>;
+					hysteresis = <2000>;
+					type = "passive";
+				};
+				gpu_crit: gpu-crit {
+					temperature = <95000>;
+					hysteresis = <2000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				map0 {
+					trip = <&gpu_target>;
+					cooling-device =
+						<&gpu THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
+				};
+			};
+
 		};
 	};
 
-- 
2.30.2


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[PATCH v5 4/5] arm64: dts: rockchip: enable the gpu on quartz64-a

[Michael Riesch]

From: Ezequiel Garcia <ezequiel@collabora.com>

Enable the GPU core on the Pine64 Quartz64 Model A.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
index 3e65465ac7d5..b048db6cff3a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -221,6 +221,11 @@ &gmac1m0_clkinout
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
-- 
2.30.2

[PATCH v5 4/5] arm64: dts: rockchip: enable the gpu on quartz64-a

[Michael Riesch]

From: Ezequiel Garcia <ezequiel@collabora.com>

Enable the GPU core on the Pine64 Quartz64 Model A.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
index 3e65465ac7d5..b048db6cff3a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -221,6 +221,11 @@ &gmac1m0_clkinout
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
-- 
2.30.2

[PATCH v5 4/5] arm64: dts: rockchip: enable the gpu on quartz64-a

[Michael Riesch]

From: Ezequiel Garcia <ezequiel@collabora.com>

Enable the GPU core on the Pine64 Quartz64 Model A.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
index 3e65465ac7d5..b048db6cff3a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -221,6 +221,11 @@ &gmac1m0_clkinout
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
-- 
2.30.2


_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-rockchip

[PATCH v5 4/5] arm64: dts: rockchip: enable the gpu on quartz64-a

[Michael Riesch]

From: Ezequiel Garcia <ezequiel@collabora.com>

Enable the GPU core on the Pine64 Quartz64 Model A.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Alex Bee <knaerzche@gmail.com>
Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
index 3e65465ac7d5..b048db6cff3a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
@@ -221,6 +221,11 @@ &gmac1m0_clkinout
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
-- 
2.30.2


_______________________________________________
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[PATCH v5 5/5] arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10

[Michael Riesch]

Enable the GPU core on the Rockchip RK3568 EVB1.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index d8a4f7a9f562..39c495ff0157 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -140,6 +140,11 @@ &gmac1m1_rgmii_clk
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -462,6 +467,12 @@ &sdmmc0 {
 	status = "okay";
 };
 
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
 &uart2 {
 	status = "okay";
 };
-- 
2.30.2

[PATCH v5 5/5] arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10

[Michael Riesch]

Enable the GPU core on the Rockchip RK3568 EVB1.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index d8a4f7a9f562..39c495ff0157 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -140,6 +140,11 @@ &gmac1m1_rgmii_clk
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -462,6 +467,12 @@ &sdmmc0 {
 	status = "okay";
 };
 
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
 &uart2 {
 	status = "okay";
 };
-- 
2.30.2

[PATCH v5 5/5] arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10

[Michael Riesch]

Enable the GPU core on the Rockchip RK3568 EVB1.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index d8a4f7a9f562..39c495ff0157 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -140,6 +140,11 @@ &gmac1m1_rgmii_clk
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -462,6 +467,12 @@ &sdmmc0 {
 	status = "okay";
 };
 
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
 &uart2 {
 	status = "okay";
 };
-- 
2.30.2


_______________________________________________
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[PATCH v5 5/5] arm64: dts: rockchip: enable the gpu on rk3568-evb1-v10

[Michael Riesch]

Enable the GPU core on the Rockchip RK3568 EVB1.

Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
---
 arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index d8a4f7a9f562..39c495ff0157 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -140,6 +140,11 @@ &gmac1m1_rgmii_clk
 	status = "okay";
 };
 
+&gpu {
+	mali-supply = <&vdd_gpu>;
+	status = "okay";
+};
+
 &i2c0 {
 	status = "okay";
 
@@ -462,6 +467,12 @@ &sdmmc0 {
 	status = "okay";
 };
 
+&tsadc {
+	rockchip,hw-tshut-mode = <1>;
+	rockchip,hw-tshut-polarity = <0>;
+	status = "okay";
+};
+
 &uart2 {
 	status = "okay";
 };
-- 
2.30.2


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Re: [PATCH v5 4/5] arm64: dts: rockchip: enable the gpu on quartz64-a

[Dan Johansen]

Tested-by: Dan Johansen <strit@manjaro.org> on Quartz64 Model A

Den 09.02.2022 kl. 09.51 skrev Michael Riesch:
> From: Ezequiel Garcia <ezequiel@collabora.com>
>
> Enable the GPU core on the Pine64 Quartz64 Model A.
>
> Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>   arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts | 5 +++++
>   1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
> index 3e65465ac7d5..b048db6cff3a 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3566-quartz64-a.dts
> @@ -221,6 +221,11 @@ &gmac1m0_clkinout
>   	status = "okay";
>   };
>   
> +&gpu {
> +	mali-supply = <&vdd_gpu>;
> +	status = "okay";
> +};
> +
>   &i2c0 {
>   	status = "okay";
>   
-- 
Kind regards
*Dan Johansen*
Project lead of the *Manjaro ARM* project
Manjaro-ARM <https://manjaro.org>

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Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> From: Alex Bee <knaerzche@gmail.com>
> 
> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> Reflect this in the SoC specific part of the binding.
> 
> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> [move the changes to the SoC section]
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1590238

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> From: Alex Bee <knaerzche@gmail.com>
> 
> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> Reflect this in the SoC specific part of the binding.
> 
> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> [move the changes to the SoC section]
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1590238

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> From: Alex Bee <knaerzche@gmail.com>
> 
> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> Reflect this in the SoC specific part of the binding.
> 
> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> [move the changes to the SoC section]
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1590238

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.


_______________________________________________
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http://lists.infradead.org/mailman/listinfo/linux-rockchip

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> From: Alex Bee <knaerzche@gmail.com>
> 
> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> Reflect this in the SoC specific part of the binding.
> 
> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> [move the changes to the SoC section]
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 

My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
on your patch (DT_CHECKER_FLAGS is new in v5.13):

yamllint warnings/errors:
./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)

dtschema/dtc warnings/errors:

doc reference errors (make refcheckdocs):

See https://patchwork.ozlabs.org/patch/1590238

This check can fail if there are any dependencies. The base for a patch
series is generally the most recent rc1.

If you already ran 'make dt_binding_check' and didn't see the above
error(s), then make sure 'yamllint' is installed and dt-schema is up to
date:

pip3 install dtschema --upgrade

Please check and re-submit.


_______________________________________________
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Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Michael Riesch]

Hi Rob,

On 2/9/22 16:35, Rob Herring wrote:
> On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
>> From: Alex Bee <knaerzche@gmail.com>
>>
>> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
>> Reflect this in the SoC specific part of the binding.
>>
>> Signed-off-by: Alex Bee <knaerzche@gmail.com>
>> [move the changes to the SoC section]
>> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
>> ---
>>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>>  1 file changed, 15 insertions(+)
>>
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)

D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
missing.

Lines 173 and 174 need an extra space. In the case that a v6 is required
I'll fix this. But of course I wouldn't say no if this could be fixed
when the patch is applied :-)

Best regards,
Michael

> 
> dtschema/dtc warnings/errors:
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/patch/1590238
> 
> This check can fail if there are any dependencies. The base for a patch
> series is generally the most recent rc1.
> 
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
> 
> pip3 install dtschema --upgrade
> 
> Please check and re-submit.
> 

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Michael Riesch]

Hi Rob,

On 2/9/22 16:35, Rob Herring wrote:
> On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
>> From: Alex Bee <knaerzche@gmail.com>
>>
>> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
>> Reflect this in the SoC specific part of the binding.
>>
>> Signed-off-by: Alex Bee <knaerzche@gmail.com>
>> [move the changes to the SoC section]
>> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
>> ---
>>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>>  1 file changed, 15 insertions(+)
>>
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)

D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
missing.

Lines 173 and 174 need an extra space. In the case that a v6 is required
I'll fix this. But of course I wouldn't say no if this could be fixed
when the patch is applied :-)

Best regards,
Michael

> 
> dtschema/dtc warnings/errors:
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/patch/1590238
> 
> This check can fail if there are any dependencies. The base for a patch
> series is generally the most recent rc1.
> 
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
> 
> pip3 install dtschema --upgrade
> 
> Please check and re-submit.
> 

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Michael Riesch]

Hi Rob,

On 2/9/22 16:35, Rob Herring wrote:
> On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
>> From: Alex Bee <knaerzche@gmail.com>
>>
>> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
>> Reflect this in the SoC specific part of the binding.
>>
>> Signed-off-by: Alex Bee <knaerzche@gmail.com>
>> [move the changes to the SoC section]
>> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
>> ---
>>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>>  1 file changed, 15 insertions(+)
>>
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)

D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
missing.

Lines 173 and 174 need an extra space. In the case that a v6 is required
I'll fix this. But of course I wouldn't say no if this could be fixed
when the patch is applied :-)

Best regards,
Michael

> 
> dtschema/dtc warnings/errors:
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/patch/1590238
> 
> This check can fail if there are any dependencies. The base for a patch
> series is generally the most recent rc1.
> 
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
> 
> pip3 install dtschema --upgrade
> 
> Please check and re-submit.
> 

_______________________________________________
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Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Michael Riesch]

Hi Rob,

On 2/9/22 16:35, Rob Herring wrote:
> On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
>> From: Alex Bee <knaerzche@gmail.com>
>>
>> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
>> Reflect this in the SoC specific part of the binding.
>>
>> Signed-off-by: Alex Bee <knaerzche@gmail.com>
>> [move the changes to the SoC section]
>> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
>> ---
>>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>>  1 file changed, 15 insertions(+)
>>
> 
> My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> on your patch (DT_CHECKER_FLAGS is new in v5.13):
> 
> yamllint warnings/errors:
> ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)

D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
missing.

Lines 173 and 174 need an extra space. In the case that a v6 is required
I'll fix this. But of course I wouldn't say no if this could be fixed
when the patch is applied :-)

Best regards,
Michael

> 
> dtschema/dtc warnings/errors:
> 
> doc reference errors (make refcheckdocs):
> 
> See https://patchwork.ozlabs.org/patch/1590238
> 
> This check can fail if there are any dependencies. The base for a patch
> series is generally the most recent rc1.
> 
> If you already ran 'make dt_binding_check' and didn't see the above
> error(s), then make sure 'yamllint' is installed and dt-schema is up to
> date:
> 
> pip3 install dtschema --upgrade
> 
> Please check and re-submit.
> 

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

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Heiko Stübner]

Hi Michael,

Am Mittwoch, 9. Februar 2022, 16:46:28 CET schrieb Michael Riesch:
> Hi Rob,
> 
> On 2/9/22 16:35, Rob Herring wrote:
> > On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> >> From: Alex Bee <knaerzche@gmail.com>
> >>
> >> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> >> Reflect this in the SoC specific part of the binding.
> >>
> >> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> >> [move the changes to the SoC section]
> >> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> >> ---
> >>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
> >>  1 file changed, 15 insertions(+)
> >>
> > 
> > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> > 
> > yamllint warnings/errors:
> > ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)
> 
> D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
> missing.
> 
> Lines 173 and 174 need an extra space. In the case that a v6 is required
> I'll fix this. But of course I wouldn't say no if this could be fixed
> when the patch is applied :-)

My guess is, Rob's bot filters out the easy wrongs, so I'm not sure if he
actually looks at these in person.

So doing a v6 might actually be better for a Review :-)


Heiko


> > 
> > dtschema/dtc warnings/errors:
> > 
> > doc reference errors (make refcheckdocs):
> > 
> > See https://patchwork.ozlabs.org/patch/1590238
> > 
> > This check can fail if there are any dependencies. The base for a patch
> > series is generally the most recent rc1.
> > 
> > If you already ran 'make dt_binding_check' and didn't see the above
> > error(s), then make sure 'yamllint' is installed and dt-schema is up to
> > date:
> > 
> > pip3 install dtschema --upgrade
> > 
> > Please check and re-submit.
> > 
> 

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Heiko Stübner]

Hi Michael,

Am Mittwoch, 9. Februar 2022, 16:46:28 CET schrieb Michael Riesch:
> Hi Rob,
> 
> On 2/9/22 16:35, Rob Herring wrote:
> > On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> >> From: Alex Bee <knaerzche@gmail.com>
> >>
> >> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> >> Reflect this in the SoC specific part of the binding.
> >>
> >> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> >> [move the changes to the SoC section]
> >> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> >> ---
> >>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
> >>  1 file changed, 15 insertions(+)
> >>
> > 
> > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> > 
> > yamllint warnings/errors:
> > ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)
> 
> D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
> missing.
> 
> Lines 173 and 174 need an extra space. In the case that a v6 is required
> I'll fix this. But of course I wouldn't say no if this could be fixed
> when the patch is applied :-)

My guess is, Rob's bot filters out the easy wrongs, so I'm not sure if he
actually looks at these in person.

So doing a v6 might actually be better for a Review :-)


Heiko


> > 
> > dtschema/dtc warnings/errors:
> > 
> > doc reference errors (make refcheckdocs):
> > 
> > See https://patchwork.ozlabs.org/patch/1590238
> > 
> > This check can fail if there are any dependencies. The base for a patch
> > series is generally the most recent rc1.
> > 
> > If you already ran 'make dt_binding_check' and didn't see the above
> > error(s), then make sure 'yamllint' is installed and dt-schema is up to
> > date:
> > 
> > pip3 install dtschema --upgrade
> > 
> > Please check and re-submit.
> > 
> 





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Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Heiko Stübner]

Hi Michael,

Am Mittwoch, 9. Februar 2022, 16:46:28 CET schrieb Michael Riesch:
> Hi Rob,
> 
> On 2/9/22 16:35, Rob Herring wrote:
> > On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> >> From: Alex Bee <knaerzche@gmail.com>
> >>
> >> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> >> Reflect this in the SoC specific part of the binding.
> >>
> >> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> >> [move the changes to the SoC section]
> >> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> >> ---
> >>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
> >>  1 file changed, 15 insertions(+)
> >>
> > 
> > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> > 
> > yamllint warnings/errors:
> > ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)
> 
> D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
> missing.
> 
> Lines 173 and 174 need an extra space. In the case that a v6 is required
> I'll fix this. But of course I wouldn't say no if this could be fixed
> when the patch is applied :-)

My guess is, Rob's bot filters out the easy wrongs, so I'm not sure if he
actually looks at these in person.

So doing a v6 might actually be better for a Review :-)


Heiko


> > 
> > dtschema/dtc warnings/errors:
> > 
> > doc reference errors (make refcheckdocs):
> > 
> > See https://patchwork.ozlabs.org/patch/1590238
> > 
> > This check can fail if there are any dependencies. The base for a patch
> > series is generally the most recent rc1.
> > 
> > If you already ran 'make dt_binding_check' and didn't see the above
> > error(s), then make sure 'yamllint' is installed and dt-schema is up to
> > date:
> > 
> > pip3 install dtschema --upgrade
> > 
> > Please check and re-submit.
> > 
> 

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Heiko Stübner]

Hi Michael,

Am Mittwoch, 9. Februar 2022, 16:46:28 CET schrieb Michael Riesch:
> Hi Rob,
> 
> On 2/9/22 16:35, Rob Herring wrote:
> > On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> >> From: Alex Bee <knaerzche@gmail.com>
> >>
> >> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> >> Reflect this in the SoC specific part of the binding.
> >>
> >> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> >> [move the changes to the SoC section]
> >> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> >> ---
> >>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
> >>  1 file changed, 15 insertions(+)
> >>
> > 
> > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> > 
> > yamllint warnings/errors:
> > ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)
> 
> D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
> missing.
> 
> Lines 173 and 174 need an extra space. In the case that a v6 is required
> I'll fix this. But of course I wouldn't say no if this could be fixed
> when the patch is applied :-)

My guess is, Rob's bot filters out the easy wrongs, so I'm not sure if he
actually looks at these in person.

So doing a v6 might actually be better for a Review :-)


Heiko


> > 
> > dtschema/dtc warnings/errors:
> > 
> > doc reference errors (make refcheckdocs):
> > 
> > See https://patchwork.ozlabs.org/patch/1590238
> > 
> > This check can fail if there are any dependencies. The base for a patch
> > series is generally the most recent rc1.
> > 
> > If you already ran 'make dt_binding_check' and didn't see the above
> > error(s), then make sure 'yamllint' is installed and dt-schema is up to
> > date:
> > 
> > pip3 install dtschema --upgrade
> > 
> > Please check and re-submit.
> > 
> 





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Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, Feb 09, 2022 at 05:28:05PM +0100, Heiko Stübner wrote:
> Hi Michael,
> 
> Am Mittwoch, 9. Februar 2022, 16:46:28 CET schrieb Michael Riesch:
> > Hi Rob,
> > 
> > On 2/9/22 16:35, Rob Herring wrote:
> > > On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> > >> From: Alex Bee <knaerzche@gmail.com>
> > >>
> > >> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> > >> Reflect this in the SoC specific part of the binding.
> > >>
> > >> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> > >> [move the changes to the SoC section]
> > >> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> > >> ---
> > >>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
> > >>  1 file changed, 15 insertions(+)
> > >>
> > > 
> > > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> > > 
> > > yamllint warnings/errors:
> > > ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)
> > 
> > D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
> > missing.
> > 
> > Lines 173 and 174 need an extra space. In the case that a v6 is required
> > I'll fix this. But of course I wouldn't say no if this could be fixed
> > when the patch is applied :-)
> 
> My guess is, Rob's bot filters out the easy wrongs, so I'm not sure if he
> actually looks at these in person.

I do because there are sometimes false positives. It's not a free 
testing service. (Well, it might be free beer for you, but that's 
because I'm buying. :) ) For just indentation I will still review them 
(eventually).

> So doing a v6 might actually be better for a Review :-)

Resending just moves you to the back of the line (usually). 

Rob

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, Feb 09, 2022 at 05:28:05PM +0100, Heiko Stübner wrote:
> Hi Michael,
> 
> Am Mittwoch, 9. Februar 2022, 16:46:28 CET schrieb Michael Riesch:
> > Hi Rob,
> > 
> > On 2/9/22 16:35, Rob Herring wrote:
> > > On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> > >> From: Alex Bee <knaerzche@gmail.com>
> > >>
> > >> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> > >> Reflect this in the SoC specific part of the binding.
> > >>
> > >> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> > >> [move the changes to the SoC section]
> > >> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> > >> ---
> > >>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
> > >>  1 file changed, 15 insertions(+)
> > >>
> > > 
> > > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> > > 
> > > yamllint warnings/errors:
> > > ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)
> > 
> > D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
> > missing.
> > 
> > Lines 173 and 174 need an extra space. In the case that a v6 is required
> > I'll fix this. But of course I wouldn't say no if this could be fixed
> > when the patch is applied :-)
> 
> My guess is, Rob's bot filters out the easy wrongs, so I'm not sure if he
> actually looks at these in person.

I do because there are sometimes false positives. It's not a free 
testing service. (Well, it might be free beer for you, but that's 
because I'm buying. :) ) For just indentation I will still review them 
(eventually).

> So doing a v6 might actually be better for a Review :-)

Resending just moves you to the back of the line (usually). 

Rob

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, Feb 09, 2022 at 05:28:05PM +0100, Heiko Stübner wrote:
> Hi Michael,
> 
> Am Mittwoch, 9. Februar 2022, 16:46:28 CET schrieb Michael Riesch:
> > Hi Rob,
> > 
> > On 2/9/22 16:35, Rob Herring wrote:
> > > On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> > >> From: Alex Bee <knaerzche@gmail.com>
> > >>
> > >> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> > >> Reflect this in the SoC specific part of the binding.
> > >>
> > >> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> > >> [move the changes to the SoC section]
> > >> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> > >> ---
> > >>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
> > >>  1 file changed, 15 insertions(+)
> > >>
> > > 
> > > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> > > 
> > > yamllint warnings/errors:
> > > ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)
> > 
> > D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
> > missing.
> > 
> > Lines 173 and 174 need an extra space. In the case that a v6 is required
> > I'll fix this. But of course I wouldn't say no if this could be fixed
> > when the patch is applied :-)
> 
> My guess is, Rob's bot filters out the easy wrongs, so I'm not sure if he
> actually looks at these in person.

I do because there are sometimes false positives. It's not a free 
testing service. (Well, it might be free beer for you, but that's 
because I'm buying. :) ) For just indentation I will still review them 
(eventually).

> So doing a v6 might actually be better for a Review :-)

Resending just moves you to the back of the line (usually). 

Rob

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Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, Feb 09, 2022 at 05:28:05PM +0100, Heiko Stübner wrote:
> Hi Michael,
> 
> Am Mittwoch, 9. Februar 2022, 16:46:28 CET schrieb Michael Riesch:
> > Hi Rob,
> > 
> > On 2/9/22 16:35, Rob Herring wrote:
> > > On Wed, 09 Feb 2022 09:51:06 +0100, Michael Riesch wrote:
> > >> From: Alex Bee <knaerzche@gmail.com>
> > >>
> > >> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> > >> Reflect this in the SoC specific part of the binding.
> > >>
> > >> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> > >> [move the changes to the SoC section]
> > >> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> > >> ---
> > >>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
> > >>  1 file changed, 15 insertions(+)
> > >>
> > > 
> > > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check'
> > > on your patch (DT_CHECKER_FLAGS is new in v5.13):
> > > 
> > > yamllint warnings/errors:
> > > ./Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml:173:12: [warning] wrong indentation: expected 12 but found 11 (indentation)
> > 
> > D'oh! Sorry for the stupid mistake, I found that yamllint was indeed
> > missing.
> > 
> > Lines 173 and 174 need an extra space. In the case that a v6 is required
> > I'll fix this. But of course I wouldn't say no if this could be fixed
> > when the patch is applied :-)
> 
> My guess is, Rob's bot filters out the easy wrongs, so I'm not sure if he
> actually looks at these in person.

I do because there are sometimes false positives. It's not a free 
testing service. (Well, it might be free beer for you, but that's 
because I'm buying. :) ) For just indentation I will still review them 
(eventually).

> So doing a v6 might actually be better for a Review :-)

Resending just moves you to the back of the line (usually). 

Rob

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

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, Feb 09, 2022 at 09:51:06AM +0100, Michael Riesch wrote:
> From: Alex Bee <knaerzche@gmail.com>
> 
> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> Reflect this in the SoC specific part of the binding.
> 
> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> [move the changes to the SoC section]
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> index 63a08f3f321d..21409c8d3813 100644
> --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> @@ -159,6 +159,21 @@ allOf:
>          power-domains:
>            maxItems: 1
>          sram-supply: false
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: rockchip,rk3568-mali
> +    then:
> +      properties:
> +        clocks:
> +          minItems: 2
> +        clock-names:
> +          items:
> +           - const: core
> +           - const: bus

Please don't invent new names. We already have 'gpu' and 'bus' defined. 
'core' and 'gpu' sound like the same thing to me, and the h/w doesn't 
have different clocks from vendor to vendor.

Rob

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, Feb 09, 2022 at 09:51:06AM +0100, Michael Riesch wrote:
> From: Alex Bee <knaerzche@gmail.com>
> 
> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> Reflect this in the SoC specific part of the binding.
> 
> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> [move the changes to the SoC section]
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> index 63a08f3f321d..21409c8d3813 100644
> --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> @@ -159,6 +159,21 @@ allOf:
>          power-domains:
>            maxItems: 1
>          sram-supply: false
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: rockchip,rk3568-mali
> +    then:
> +      properties:
> +        clocks:
> +          minItems: 2
> +        clock-names:
> +          items:
> +           - const: core
> +           - const: bus

Please don't invent new names. We already have 'gpu' and 'bus' defined. 
'core' and 'gpu' sound like the same thing to me, and the h/w doesn't 
have different clocks from vendor to vendor.

Rob

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Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, Feb 09, 2022 at 09:51:06AM +0100, Michael Riesch wrote:
> From: Alex Bee <knaerzche@gmail.com>
> 
> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> Reflect this in the SoC specific part of the binding.
> 
> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> [move the changes to the SoC section]
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> index 63a08f3f321d..21409c8d3813 100644
> --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> @@ -159,6 +159,21 @@ allOf:
>          power-domains:
>            maxItems: 1
>          sram-supply: false
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: rockchip,rk3568-mali
> +    then:
> +      properties:
> +        clocks:
> +          minItems: 2
> +        clock-names:
> +          items:
> +           - const: core
> +           - const: bus

Please don't invent new names. We already have 'gpu' and 'bus' defined. 
'core' and 'gpu' sound like the same thing to me, and the h/w doesn't 
have different clocks from vendor to vendor.

Rob

Re: [PATCH v5 1/5] dt-bindings: gpu: mali-bifrost: describe clocks for the rk356x gpu

[Rob Herring]

On Wed, Feb 09, 2022 at 09:51:06AM +0100, Michael Riesch wrote:
> From: Alex Bee <knaerzche@gmail.com>
> 
> The Bifrost GPU in Rockchip RK356x SoCs has a core and a bus clock.
> Reflect this in the SoC specific part of the binding.
> 
> Signed-off-by: Alex Bee <knaerzche@gmail.com>
> [move the changes to the SoC section]
> Signed-off-by: Michael Riesch <michael.riesch@wolfvision.net>
> ---
>  .../devicetree/bindings/gpu/arm,mali-bifrost.yaml | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> index 63a08f3f321d..21409c8d3813 100644
> --- a/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> +++ b/Documentation/devicetree/bindings/gpu/arm,mali-bifrost.yaml
> @@ -159,6 +159,21 @@ allOf:
>          power-domains:
>            maxItems: 1
>          sram-supply: false
> +  - if:
> +      properties:
> +        compatible:
> +          contains:
> +            const: rockchip,rk3568-mali
> +    then:
> +      properties:
> +        clocks:
> +          minItems: 2
> +        clock-names:
> +          items:
> +           - const: core
> +           - const: bus

Please don't invent new names. We already have 'gpu' and 'bus' defined. 
'core' and 'gpu' sound like the same thing to me, and the h/w doesn't 
have different clocks from vendor to vendor.

Rob

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