[PATCH v2 0/9] ARM/arm64: dts: drop useless 'dma-channels/requests' properties

[PATCH v2 0/9] ARM/arm64: dts: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

Hi,

Changes since v1
================
1. After discussion with Marek and Rob, drop the properties entirely instead of
   fixing the names.
2. Not adding acquired review tags because of that change.
3. Drop mfd patch (applied).

Description
===========
Rob reported [1] that many (all?) PL330 device nodes use wrong dma-channels and
dma-requests properties.  The proper ones are without leading '#'.

I guess everything started with 42cf20980cde ("ARM: dts: pl330: Add #dma-cells for
generic dma binding support").

Patches are independent and can be picked-up as is. Otherwise please ack and
I'll push it to SoC.

[1] https://lore.kernel.org/linux-devicetree/fedb56be-f275-aabb-cdf5-dbd394b8a7bd@linaro.org/T/#m6235f451045c337d70a62dc65eab9a716618550b

Best regards,
Krzysztof

Krzysztof Kozlowski (9):
  ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties
  ARM: dts: socfpga: drop useless 'dma-channels/requests' properties
  arm64: dts: stratix10/agilex: drop useless 'dma-channels/requests'
    properties
  arm64: dts: juno: drop useless 'dma-channels/requests' properties
  arm64: dts: broadcom: drop useless 'dma-channels/requests' properties
  ARM: dts: s5pv210: drop useless 'dma-channels/requests' properties
  ARM: dts: exynos: drop useless 'dma-channels/requests' properties
  arm64: dts: exynos: drop useless 'dma-channels/requests' properties
  arm64: dts: fsd: drop useless 'dma-channels/requests' properties

 arch/arm/boot/dts/exynos3250.dtsi                   |  4 ----
 arch/arm/boot/dts/exynos4.dtsi                      |  6 ------
 arch/arm/boot/dts/exynos4210-universal_c210.dts     |  2 --
 arch/arm/boot/dts/exynos5250.dtsi                   |  8 --------
 arch/arm/boot/dts/exynos5410.dtsi                   |  4 ----
 arch/arm/boot/dts/exynos5420.dtsi                   | 10 ----------
 arch/arm/boot/dts/s5pv210.dtsi                      |  6 ------
 arch/arm/boot/dts/socfpga.dtsi                      |  2 --
 arch/arm/boot/dts/socfpga_arria10.dtsi              |  2 --
 arch/arm/boot/dts/zynq-7000.dtsi                    |  2 --
 arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi   |  2 --
 arch/arm64/boot/dts/arm/juno-base.dtsi              |  2 --
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi    |  2 --
 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi |  2 --
 arch/arm64/boot/dts/exynos/exynos5433.dtsi          |  6 ------
 arch/arm64/boot/dts/exynos/exynos7.dtsi             |  4 ----
 arch/arm64/boot/dts/intel/socfpga_agilex.dtsi       |  2 --
 arch/arm64/boot/dts/tesla/fsd.dtsi                  |  8 --------
 18 files changed, 74 deletions(-)

-- 
2.32.0

[PATCH v2 0/9] ARM/arm64: dts: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

Hi,

Changes since v1
================
1. After discussion with Marek and Rob, drop the properties entirely instead of
   fixing the names.
2. Not adding acquired review tags because of that change.
3. Drop mfd patch (applied).

Description
===========
Rob reported [1] that many (all?) PL330 device nodes use wrong dma-channels and
dma-requests properties.  The proper ones are without leading '#'.

I guess everything started with 42cf20980cde ("ARM: dts: pl330: Add #dma-cells for
generic dma binding support").

Patches are independent and can be picked-up as is. Otherwise please ack and
I'll push it to SoC.

[1] https://lore.kernel.org/linux-devicetree/fedb56be-f275-aabb-cdf5-dbd394b8a7bd@linaro.org/T/#m6235f451045c337d70a62dc65eab9a716618550b

Best regards,
Krzysztof

Krzysztof Kozlowski (9):
  ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties
  ARM: dts: socfpga: drop useless 'dma-channels/requests' properties
  arm64: dts: stratix10/agilex: drop useless 'dma-channels/requests'
    properties
  arm64: dts: juno: drop useless 'dma-channels/requests' properties
  arm64: dts: broadcom: drop useless 'dma-channels/requests' properties
  ARM: dts: s5pv210: drop useless 'dma-channels/requests' properties
  ARM: dts: exynos: drop useless 'dma-channels/requests' properties
  arm64: dts: exynos: drop useless 'dma-channels/requests' properties
  arm64: dts: fsd: drop useless 'dma-channels/requests' properties

 arch/arm/boot/dts/exynos3250.dtsi                   |  4 ----
 arch/arm/boot/dts/exynos4.dtsi                      |  6 ------
 arch/arm/boot/dts/exynos4210-universal_c210.dts     |  2 --
 arch/arm/boot/dts/exynos5250.dtsi                   |  8 --------
 arch/arm/boot/dts/exynos5410.dtsi                   |  4 ----
 arch/arm/boot/dts/exynos5420.dtsi                   | 10 ----------
 arch/arm/boot/dts/s5pv210.dtsi                      |  6 ------
 arch/arm/boot/dts/socfpga.dtsi                      |  2 --
 arch/arm/boot/dts/socfpga_arria10.dtsi              |  2 --
 arch/arm/boot/dts/zynq-7000.dtsi                    |  2 --
 arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi   |  2 --
 arch/arm64/boot/dts/arm/juno-base.dtsi              |  2 --
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi    |  2 --
 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi |  2 --
 arch/arm64/boot/dts/exynos/exynos5433.dtsi          |  6 ------
 arch/arm64/boot/dts/exynos/exynos7.dtsi             |  4 ----
 arch/arm64/boot/dts/intel/socfpga_agilex.dtsi       |  2 --
 arch/arm64/boot/dts/tesla/fsd.dtsi                  |  8 --------
 18 files changed, 74 deletions(-)

-- 
2.32.0


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[PATCH v2 1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

Not adding acquired review tag because of significant change.
---
 arch/arm/boot/dts/zynq-7000.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index 47c2a4b14c06..c193264a86ff 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -343,8 +343,6 @@ dmac_s: dmac@f8003000 {
 			             <0 40 4>, <0 41 4>,
 			             <0 42 4>, <0 43 4>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <4>;
 			clocks = <&clkc 27>;
 			clock-names = "apb_pclk";
 		};
-- 
2.32.0

[PATCH v2 1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

---

Not adding acquired review tag because of significant change.
---
 arch/arm/boot/dts/zynq-7000.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index 47c2a4b14c06..c193264a86ff 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -343,8 +343,6 @@ dmac_s: dmac@f8003000 {
 			             <0 40 4>, <0 41 4>,
 			             <0 42 4>, <0 43 4>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <4>;
 			clocks = <&clkc 27>;
 			clock-names = "apb_pclk";
 		};
-- 
2.32.0


_______________________________________________
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[PATCH v2 2/9] ARM: dts: socfpga: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm/boot/dts/socfpga.dtsi         | 2 --
 arch/arm/boot/dts/socfpga_arria10.dtsi | 2 --
 2 files changed, 4 deletions(-)

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index b8c5dd7860cb..bfaef45bdd04 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -80,8 +80,6 @@ pdma: pdma@ffe01000 {
 					     <0 110 4>,
 					     <0 111 4>;
 				#dma-cells = <1>;
-				#dma-channels = <8>;
-				#dma-requests = <32>;
 				clocks = <&l4_main_clk>;
 				clock-names = "apb_pclk";
 				resets = <&rst DMA_RESET>;
diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index f1e50d2e623a..26bda2557fe8 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -73,8 +73,6 @@ pdma: pdma@ffda1000 {
 					     <0 90 IRQ_TYPE_LEVEL_HIGH>,
 					     <0 91 IRQ_TYPE_LEVEL_HIGH>;
 				#dma-cells = <1>;
-				#dma-channels = <8>;
-				#dma-requests = <32>;
 				clocks = <&l4_main_clk>;
 				clock-names = "apb_pclk";
 				resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>;
-- 
2.32.0

[PATCH v2 2/9] ARM: dts: socfpga: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm/boot/dts/socfpga.dtsi         | 2 --
 arch/arm/boot/dts/socfpga_arria10.dtsi | 2 --
 2 files changed, 4 deletions(-)

diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index b8c5dd7860cb..bfaef45bdd04 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -80,8 +80,6 @@ pdma: pdma@ffe01000 {
 					     <0 110 4>,
 					     <0 111 4>;
 				#dma-cells = <1>;
-				#dma-channels = <8>;
-				#dma-requests = <32>;
 				clocks = <&l4_main_clk>;
 				clock-names = "apb_pclk";
 				resets = <&rst DMA_RESET>;
diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index f1e50d2e623a..26bda2557fe8 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -73,8 +73,6 @@ pdma: pdma@ffda1000 {
 					     <0 90 IRQ_TYPE_LEVEL_HIGH>,
 					     <0 91 IRQ_TYPE_LEVEL_HIGH>;
 				#dma-cells = <1>;
-				#dma-channels = <8>;
-				#dma-requests = <32>;
 				clocks = <&l4_main_clk>;
 				clock-names = "apb_pclk";
 				resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>;
-- 
2.32.0


_______________________________________________
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[PATCH v2 3/9] arm64: dts: stratix10/agilex: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 2 --
 arch/arm64/boot/dts/intel/socfpga_agilex.dtsi     | 2 --
 2 files changed, 4 deletions(-)

diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index 884bda106399..aa2bba75265f 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -346,8 +346,6 @@ pdma: dma-controller@ffda0000 {
 				     <0 88 4>,
 				     <0 89 4>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clkmgr STRATIX10_L4_MAIN_CLK>;
 			clock-names = "apb_pclk";
 			resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>;
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
index c78371703e76..caccb0334ada 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
@@ -350,8 +350,6 @@ pdma: dma-controller@ffda0000 {
 				     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>;
 			reset-names = "dma", "dma-ocp";
 			clocks = <&clkmgr AGILEX_L4_MAIN_CLK>;
-- 
2.32.0

[PATCH v2 3/9] arm64: dts: stratix10/agilex: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 2 --
 arch/arm64/boot/dts/intel/socfpga_agilex.dtsi     | 2 --
 2 files changed, 4 deletions(-)

diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
index 884bda106399..aa2bba75265f 100644
--- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
+++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
@@ -346,8 +346,6 @@ pdma: dma-controller@ffda0000 {
 				     <0 88 4>,
 				     <0 89 4>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clkmgr STRATIX10_L4_MAIN_CLK>;
 			clock-names = "apb_pclk";
 			resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>;
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
index c78371703e76..caccb0334ada 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
@@ -350,8 +350,6 @@ pdma: dma-controller@ffda0000 {
 				     <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			resets = <&rst DMA_RESET>, <&rst DMA_OCP_RESET>;
 			reset-names = "dma", "dma-ocp";
 			clocks = <&clkmgr AGILEX_L4_MAIN_CLK>;
-- 
2.32.0


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[PATCH v2 4/9] arm64: dts: juno: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Another reason is that the number of requests also does not seem right
(should be 8).

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/arm/juno-base.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index 4f40a5c8f565..065381c1cbf5 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -829,8 +829,6 @@ dma-controller@7ff00000 {
 		compatible = "arm,pl330", "arm,primecell";
 		reg = <0x0 0x7ff00000 0 0x1000>;
 		#dma-cells = <1>;
-		#dma-channels = <8>;
-		#dma-requests = <32>;
 		interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
-- 
2.32.0

[PATCH v2 4/9] arm64: dts: juno: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Another reason is that the number of requests also does not seem right
(should be 8).

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/arm/juno-base.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/boot/dts/arm/juno-base.dtsi b/arch/arm64/boot/dts/arm/juno-base.dtsi
index 4f40a5c8f565..065381c1cbf5 100644
--- a/arch/arm64/boot/dts/arm/juno-base.dtsi
+++ b/arch/arm64/boot/dts/arm/juno-base.dtsi
@@ -829,8 +829,6 @@ dma-controller@7ff00000 {
 		compatible = "arm,pl330", "arm,primecell";
 		reg = <0x0 0x7ff00000 0 0x1000>;
 		#dma-cells = <1>;
-		#dma-channels = <8>;
-		#dma-requests = <32>;
 		interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>,
 			     <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>,
-- 
2.32.0


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[PATCH v2 5/9] arm64: dts: broadcom: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi    | 2 --
 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 2 --
 2 files changed, 4 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index f59fa3979a04..fda97c47f4e9 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -289,8 +289,6 @@ dma0: dma-controller@61360000 {
 				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&iprocslow>;
 			clock-names = "apb_pclk";
 		};
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 7f1b8efd0883..09d4aa8ae1d6 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -556,8 +556,6 @@ dma0: dma-controller@310000 {
 				     <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&hsls_div2_clk>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu 0x6000 0x0000>;
-- 
2.32.0

[PATCH v2 5/9] arm64: dts: broadcom: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi    | 2 --
 arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi | 2 --
 2 files changed, 4 deletions(-)

diff --git a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
index f59fa3979a04..fda97c47f4e9 100644
--- a/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
+++ b/arch/arm64/boot/dts/broadcom/northstar2/ns2.dtsi
@@ -289,8 +289,6 @@ dma0: dma-controller@61360000 {
 				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&iprocslow>;
 			clock-names = "apb_pclk";
 		};
diff --git a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
index 7f1b8efd0883..09d4aa8ae1d6 100644
--- a/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
+++ b/arch/arm64/boot/dts/broadcom/stingray/stingray.dtsi
@@ -556,8 +556,6 @@ dma0: dma-controller@310000 {
 				     <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
 				     <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&hsls_div2_clk>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu 0x6000 0x0000>;
-- 
2.32.0


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

[PATCH v2 6/9] ARM: dts: s5pv210: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm/boot/dts/s5pv210.dtsi | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
index ac281f42e8f5..f1b85aae8842 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -125,8 +125,6 @@ pdma0: dma-controller@e0900000 {
 			clocks = <&clocks CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@e0a00000 {
@@ -137,8 +135,6 @@ pdma1: dma-controller@e0a00000 {
 			clocks = <&clocks CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		adc: adc@e1700000 {
@@ -526,8 +522,6 @@ mdma1: dma-controller@fa200000 {
 			clocks = <&clocks CLK_MDMA>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		rotator: rotator@fa300000 {
-- 
2.32.0

[PATCH v2 6/9] ARM: dts: s5pv210: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm/boot/dts/s5pv210.dtsi | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
index ac281f42e8f5..f1b85aae8842 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -125,8 +125,6 @@ pdma0: dma-controller@e0900000 {
 			clocks = <&clocks CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@e0a00000 {
@@ -137,8 +135,6 @@ pdma1: dma-controller@e0a00000 {
 			clocks = <&clocks CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		adc: adc@e1700000 {
@@ -526,8 +522,6 @@ mdma1: dma-controller@fa200000 {
 			clocks = <&clocks CLK_MDMA>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		rotator: rotator@fa300000 {
-- 
2.32.0


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

[PATCH v2 7/9] ARM: dts: exynos: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm/boot/dts/exynos3250.dtsi               |  4 ----
 arch/arm/boot/dts/exynos4.dtsi                  |  6 ------
 arch/arm/boot/dts/exynos4210-universal_c210.dts |  2 --
 arch/arm/boot/dts/exynos5250.dtsi               |  8 --------
 arch/arm/boot/dts/exynos5410.dtsi               |  4 ----
 arch/arm/boot/dts/exynos5420.dtsi               | 10 ----------
 6 files changed, 34 deletions(-)

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 41bb421e67c2..78dad233ff34 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -429,8 +429,6 @@ pdma0: dma-controller@12680000 {
 			clocks = <&cmu CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@12690000 {
@@ -440,8 +438,6 @@ pdma1: dma-controller@12690000 {
 			clocks = <&cmu CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		adc: adc@126c0000 {
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 5fd17bc52321..6f0ca3354e39 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -676,8 +676,6 @@ pdma0: dma-controller@12680000 {
 			clocks = <&clock CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@12690000 {
@@ -687,8 +685,6 @@ pdma1: dma-controller@12690000 {
 			clocks = <&clock CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		mdma1: dma-controller@12850000 {
@@ -698,8 +694,6 @@ mdma1: dma-controller@12850000 {
 			clocks = <&clock CLK_MDMA>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		fimd: fimd@11c00000 {
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
index 138d606d58a5..62bf335d5bed 100644
--- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -666,8 +666,6 @@ mdma0: dma-controller@12840000 {
 		clocks = <&clock CLK_MDMA>;
 		clock-names = "apb_pclk";
 		#dma-cells = <1>;
-		#dma-channels = <8>;
-		#dma-requests = <1>;
 		power-domains = <&pd_lcd0>;
 	};
 };
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index df80ddfada2d..4708dcd575a7 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -700,8 +700,6 @@ pdma0: dma-controller@121a0000 {
 			clocks = <&clock CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@121b0000 {
@@ -711,8 +709,6 @@ pdma1: dma-controller@121b0000 {
 			clocks = <&clock CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		mdma0: dma-controller@10800000 {
@@ -722,8 +718,6 @@ mdma0: dma-controller@10800000 {
 			clocks = <&clock CLK_MDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		mdma1: dma-controller@11c10000 {
@@ -733,8 +727,6 @@ mdma1: dma-controller@11c10000 {
 			clocks = <&clock CLK_MDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		gsc_0: gsc@13e00000 {
diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index 4d797a9abba4..8a6b890fb8f7 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -196,8 +196,6 @@ pdma0: dma-controller@121a0000 {
 			clocks = <&clock CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@121b0000 {
@@ -207,8 +205,6 @@ pdma1: dma-controller@121b0000 {
 			clocks = <&clock CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		audi2s0: i2s@3830000 {
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 21b608705049..9f2523a873d9 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -437,8 +437,6 @@ adma: dma-controller@3880000 {
 			clocks = <&clock_audss EXYNOS_ADMA>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <6>;
-			#dma-requests = <16>;
 			power-domains = <&mau_pd>;
 		};
 
@@ -449,8 +447,6 @@ pdma0: dma-controller@121a0000 {
 			clocks = <&clock CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@121b0000 {
@@ -460,8 +456,6 @@ pdma1: dma-controller@121b0000 {
 			clocks = <&clock CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		mdma0: dma-controller@10800000 {
@@ -471,8 +465,6 @@ mdma0: dma-controller@10800000 {
 			clocks = <&clock CLK_MDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		mdma1: dma-controller@11c10000 {
@@ -482,8 +474,6 @@ mdma1: dma-controller@11c10000 {
 			clocks = <&clock CLK_MDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 			/*
 			 * MDMA1 can support both secure and non-secure
 			 * AXI transactions. When this is enabled in
-- 
2.32.0

[PATCH v2 7/9] ARM: dts: exynos: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm/boot/dts/exynos3250.dtsi               |  4 ----
 arch/arm/boot/dts/exynos4.dtsi                  |  6 ------
 arch/arm/boot/dts/exynos4210-universal_c210.dts |  2 --
 arch/arm/boot/dts/exynos5250.dtsi               |  8 --------
 arch/arm/boot/dts/exynos5410.dtsi               |  4 ----
 arch/arm/boot/dts/exynos5420.dtsi               | 10 ----------
 6 files changed, 34 deletions(-)

diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi
index 41bb421e67c2..78dad233ff34 100644
--- a/arch/arm/boot/dts/exynos3250.dtsi
+++ b/arch/arm/boot/dts/exynos3250.dtsi
@@ -429,8 +429,6 @@ pdma0: dma-controller@12680000 {
 			clocks = <&cmu CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@12690000 {
@@ -440,8 +438,6 @@ pdma1: dma-controller@12690000 {
 			clocks = <&cmu CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		adc: adc@126c0000 {
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 5fd17bc52321..6f0ca3354e39 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -676,8 +676,6 @@ pdma0: dma-controller@12680000 {
 			clocks = <&clock CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@12690000 {
@@ -687,8 +685,6 @@ pdma1: dma-controller@12690000 {
 			clocks = <&clock CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		mdma1: dma-controller@12850000 {
@@ -698,8 +694,6 @@ mdma1: dma-controller@12850000 {
 			clocks = <&clock CLK_MDMA>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		fimd: fimd@11c00000 {
diff --git a/arch/arm/boot/dts/exynos4210-universal_c210.dts b/arch/arm/boot/dts/exynos4210-universal_c210.dts
index 138d606d58a5..62bf335d5bed 100644
--- a/arch/arm/boot/dts/exynos4210-universal_c210.dts
+++ b/arch/arm/boot/dts/exynos4210-universal_c210.dts
@@ -666,8 +666,6 @@ mdma0: dma-controller@12840000 {
 		clocks = <&clock CLK_MDMA>;
 		clock-names = "apb_pclk";
 		#dma-cells = <1>;
-		#dma-channels = <8>;
-		#dma-requests = <1>;
 		power-domains = <&pd_lcd0>;
 	};
 };
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index df80ddfada2d..4708dcd575a7 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -700,8 +700,6 @@ pdma0: dma-controller@121a0000 {
 			clocks = <&clock CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@121b0000 {
@@ -711,8 +709,6 @@ pdma1: dma-controller@121b0000 {
 			clocks = <&clock CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		mdma0: dma-controller@10800000 {
@@ -722,8 +718,6 @@ mdma0: dma-controller@10800000 {
 			clocks = <&clock CLK_MDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		mdma1: dma-controller@11c10000 {
@@ -733,8 +727,6 @@ mdma1: dma-controller@11c10000 {
 			clocks = <&clock CLK_MDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		gsc_0: gsc@13e00000 {
diff --git a/arch/arm/boot/dts/exynos5410.dtsi b/arch/arm/boot/dts/exynos5410.dtsi
index 4d797a9abba4..8a6b890fb8f7 100644
--- a/arch/arm/boot/dts/exynos5410.dtsi
+++ b/arch/arm/boot/dts/exynos5410.dtsi
@@ -196,8 +196,6 @@ pdma0: dma-controller@121a0000 {
 			clocks = <&clock CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@121b0000 {
@@ -207,8 +205,6 @@ pdma1: dma-controller@121b0000 {
 			clocks = <&clock CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		audi2s0: i2s@3830000 {
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 21b608705049..9f2523a873d9 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -437,8 +437,6 @@ adma: dma-controller@3880000 {
 			clocks = <&clock_audss EXYNOS_ADMA>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <6>;
-			#dma-requests = <16>;
 			power-domains = <&mau_pd>;
 		};
 
@@ -449,8 +447,6 @@ pdma0: dma-controller@121a0000 {
 			clocks = <&clock CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@121b0000 {
@@ -460,8 +456,6 @@ pdma1: dma-controller@121b0000 {
 			clocks = <&clock CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		mdma0: dma-controller@10800000 {
@@ -471,8 +465,6 @@ mdma0: dma-controller@10800000 {
 			clocks = <&clock CLK_MDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 		};
 
 		mdma1: dma-controller@11c10000 {
@@ -482,8 +474,6 @@ mdma1: dma-controller@11c10000 {
 			clocks = <&clock CLK_MDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <1>;
 			/*
 			 * MDMA1 can support both secure and non-secure
 			 * AXI transactions. When this is enabled in
-- 
2.32.0


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[PATCH v2 8/9] arm64: dts: exynos: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/exynos/exynos5433.dtsi | 6 ------
 arch/arm64/boot/dts/exynos/exynos7.dtsi    | 4 ----
 2 files changed, 10 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 017ccc2f4650..75b548e495a0 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -1866,8 +1866,6 @@ pdma0: dma-controller@15610000 {
 			clocks = <&cmu_fsys CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@15600000 {
@@ -1877,8 +1875,6 @@ pdma1: dma-controller@15600000 {
 			clocks = <&cmu_fsys CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		audio-subsystem@11400000 {
@@ -1898,8 +1894,6 @@ adma: dma-controller@11420000 {
 				clocks = <&cmu_aud CLK_ACLK_DMAC>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
-				#dma-requests = <32>;
 				power-domains = <&pd_aud>;
 			};
 
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index e38bb02a2152..1cd771c90b47 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -149,8 +149,6 @@ pdma0: dma-controller@10e10000 {
 			clocks = <&clock_fsys0 ACLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@10eb0000 {
@@ -160,8 +158,6 @@ pdma1: dma-controller@10eb0000 {
 			clocks = <&clock_fsys0 ACLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		clock_topc: clock-controller@10570000 {
-- 
2.32.0

[PATCH v2 8/9] arm64: dts: exynos: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/exynos/exynos5433.dtsi | 6 ------
 arch/arm64/boot/dts/exynos/exynos7.dtsi    | 4 ----
 2 files changed, 10 deletions(-)

diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
index 017ccc2f4650..75b548e495a0 100644
--- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi
@@ -1866,8 +1866,6 @@ pdma0: dma-controller@15610000 {
 			clocks = <&cmu_fsys CLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@15600000 {
@@ -1877,8 +1875,6 @@ pdma1: dma-controller@15600000 {
 			clocks = <&cmu_fsys CLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		audio-subsystem@11400000 {
@@ -1898,8 +1894,6 @@ adma: dma-controller@11420000 {
 				clocks = <&cmu_aud CLK_ACLK_DMAC>;
 				clock-names = "apb_pclk";
 				#dma-cells = <1>;
-				#dma-channels = <8>;
-				#dma-requests = <32>;
 				power-domains = <&pd_aud>;
 			};
 
diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
index e38bb02a2152..1cd771c90b47 100644
--- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
+++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
@@ -149,8 +149,6 @@ pdma0: dma-controller@10e10000 {
 			clocks = <&clock_fsys0 ACLK_PDMA0>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		pdma1: dma-controller@10eb0000 {
@@ -160,8 +158,6 @@ pdma1: dma-controller@10eb0000 {
 			clocks = <&clock_fsys0 ACLK_PDMA1>;
 			clock-names = "apb_pclk";
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 		};
 
 		clock_topc: clock-controller@10570000 {
-- 
2.32.0


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[PATCH v2 9/9] arm64: dts: fsd: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/tesla/fsd.dtsi | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi
index 10c217a57a7d..af39655331de 100644
--- a/arch/arm64/boot/dts/tesla/fsd.dtsi
+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi
@@ -432,8 +432,6 @@ mdma0: dma-controller@10100000 {
 			reg = <0x0 0x10100000 0x0 0x1000>;
 			interrupts = <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clock_imem IMEM_DMA0_IPCLKPORT_ACLK>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu_imem 0x800 0x0>;
@@ -444,8 +442,6 @@ mdma1: dma-controller@10110000 {
 			reg = <0x0 0x10110000 0x0 0x1000>;
 			interrupts = <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clock_imem IMEM_DMA1_IPCLKPORT_ACLK>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu_imem 0x801 0x0>;
@@ -456,8 +452,6 @@ pdma0: dma-controller@14280000 {
 			reg = <0x0 0x14280000 0x0 0x1000>;
 			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clock_peric PERIC_DMA0_IPCLKPORT_ACLK>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu_peric 0x2 0x0>;
@@ -468,8 +462,6 @@ pdma1: dma-controller@14290000 {
 			reg = <0x0 0x14290000 0x0 0x1000>;
 			interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clock_peric PERIC_DMA1_IPCLKPORT_ACLK>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu_peric 0x1 0x0>;
-- 
2.32.0

[PATCH v2 9/9] arm64: dts: fsd: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

The pl330 DMA controller provides number of DMA channels and requests
through its registers, so duplicating this information (with a chance of
mistakes) in DTS is pointless.  Additionally the DTS used always wrong
property names which causes DT schema check failures - the bindings
documented 'dma-channels' and 'dma-requests' properties without leading
hash sign.

Reported-by: Rob Herring <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 arch/arm64/boot/dts/tesla/fsd.dtsi | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/arch/arm64/boot/dts/tesla/fsd.dtsi b/arch/arm64/boot/dts/tesla/fsd.dtsi
index 10c217a57a7d..af39655331de 100644
--- a/arch/arm64/boot/dts/tesla/fsd.dtsi
+++ b/arch/arm64/boot/dts/tesla/fsd.dtsi
@@ -432,8 +432,6 @@ mdma0: dma-controller@10100000 {
 			reg = <0x0 0x10100000 0x0 0x1000>;
 			interrupts = <GIC_SPI 424 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clock_imem IMEM_DMA0_IPCLKPORT_ACLK>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu_imem 0x800 0x0>;
@@ -444,8 +442,6 @@ mdma1: dma-controller@10110000 {
 			reg = <0x0 0x10110000 0x0 0x1000>;
 			interrupts = <GIC_SPI 425 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clock_imem IMEM_DMA1_IPCLKPORT_ACLK>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu_imem 0x801 0x0>;
@@ -456,8 +452,6 @@ pdma0: dma-controller@14280000 {
 			reg = <0x0 0x14280000 0x0 0x1000>;
 			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clock_peric PERIC_DMA0_IPCLKPORT_ACLK>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu_peric 0x2 0x0>;
@@ -468,8 +462,6 @@ pdma1: dma-controller@14290000 {
 			reg = <0x0 0x14290000 0x0 0x1000>;
 			interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
 			#dma-cells = <1>;
-			#dma-channels = <8>;
-			#dma-requests = <32>;
 			clocks = <&clock_peric PERIC_DMA1_IPCLKPORT_ACLK>;
 			clock-names = "apb_pclk";
 			iommus = <&smmu_peric 0x1 0x0>;
-- 
2.32.0


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Re: [PATCH v2 1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties

[Michal Simek]

On 4/30/22 14:18, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> Reported-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> ---
> 
> Not adding acquired review tag because of significant change.
> ---
>   arch/arm/boot/dts/zynq-7000.dtsi | 2 --
>   1 file changed, 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
> index 47c2a4b14c06..c193264a86ff 100644
> --- a/arch/arm/boot/dts/zynq-7000.dtsi
> +++ b/arch/arm/boot/dts/zynq-7000.dtsi
> @@ -343,8 +343,6 @@ dmac_s: dmac@f8003000 {
>   			             <0 40 4>, <0 41 4>,
>   			             <0 42 4>, <0 43 4>;
>   			#dma-cells = <1>;
> -			#dma-channels = <8>;
> -			#dma-requests = <4>;
>   			clocks = <&clkc 27>;
>   			clock-names = "apb_pclk";
>   		};

Acked-by: Michal Simek <michal.simek@amd.com>

If you can take it via your tree that would be great (easier for me than sending 
pull request with just one patch) but I can also take it.

Thanks,
Michal

Re: [PATCH v2 1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties

[Michal Simek]

On 4/30/22 14:18, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> Reported-by: Rob Herring <robh@kernel.org>
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> ---
> 
> Not adding acquired review tag because of significant change.
> ---
>   arch/arm/boot/dts/zynq-7000.dtsi | 2 --
>   1 file changed, 2 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
> index 47c2a4b14c06..c193264a86ff 100644
> --- a/arch/arm/boot/dts/zynq-7000.dtsi
> +++ b/arch/arm/boot/dts/zynq-7000.dtsi
> @@ -343,8 +343,6 @@ dmac_s: dmac@f8003000 {
>   			             <0 40 4>, <0 41 4>,
>   			             <0 42 4>, <0 43 4>;
>   			#dma-cells = <1>;
> -			#dma-channels = <8>;
> -			#dma-requests = <4>;
>   			clocks = <&clkc 27>;
>   			clock-names = "apb_pclk";
>   		};

Acked-by: Michal Simek <michal.simek@amd.com>

If you can take it via your tree that would be great (easier for me than sending 
pull request with just one patch) but I can also take it.

Thanks,
Michal

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Re: [PATCH v2 1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On 02/05/2022 09:27, Michal Simek wrote:
> 
> 
> On 4/30/22 14:18, Krzysztof Kozlowski wrote:
>> The pl330 DMA controller provides number of DMA channels and requests
>> through its registers, so duplicating this information (with a chance of
>> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
>> property names which causes DT schema check failures - the bindings
>> documented 'dma-channels' and 'dma-requests' properties without leading
>> hash sign.
>>
>> Reported-by: Rob Herring <robh@kernel.org>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>
>> ---
>>
>> Not adding acquired review tag because of significant change.
>> ---
>>   arch/arm/boot/dts/zynq-7000.dtsi | 2 --
>>   1 file changed, 2 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
>> index 47c2a4b14c06..c193264a86ff 100644
>> --- a/arch/arm/boot/dts/zynq-7000.dtsi
>> +++ b/arch/arm/boot/dts/zynq-7000.dtsi
>> @@ -343,8 +343,6 @@ dmac_s: dmac@f8003000 {
>>   			             <0 40 4>, <0 41 4>,
>>   			             <0 42 4>, <0 43 4>;
>>   			#dma-cells = <1>;
>> -			#dma-channels = <8>;
>> -			#dma-requests = <4>;
>>   			clocks = <&clkc 27>;
>>   			clock-names = "apb_pclk";
>>   		};
> 
> Acked-by: Michal Simek <michal.simek@amd.com>
> 
> If you can take it via your tree that would be great (easier for me than sending 
> pull request with just one patch) but I can also take it.

Thanks, I will take it.


Best regards,
Krzysztof

Re: [PATCH v2 1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On 02/05/2022 09:27, Michal Simek wrote:
> 
> 
> On 4/30/22 14:18, Krzysztof Kozlowski wrote:
>> The pl330 DMA controller provides number of DMA channels and requests
>> through its registers, so duplicating this information (with a chance of
>> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
>> property names which causes DT schema check failures - the bindings
>> documented 'dma-channels' and 'dma-requests' properties without leading
>> hash sign.
>>
>> Reported-by: Rob Herring <robh@kernel.org>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>
>> ---
>>
>> Not adding acquired review tag because of significant change.
>> ---
>>   arch/arm/boot/dts/zynq-7000.dtsi | 2 --
>>   1 file changed, 2 deletions(-)
>>
>> diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
>> index 47c2a4b14c06..c193264a86ff 100644
>> --- a/arch/arm/boot/dts/zynq-7000.dtsi
>> +++ b/arch/arm/boot/dts/zynq-7000.dtsi
>> @@ -343,8 +343,6 @@ dmac_s: dmac@f8003000 {
>>   			             <0 40 4>, <0 41 4>,
>>   			             <0 42 4>, <0 43 4>;
>>   			#dma-cells = <1>;
>> -			#dma-channels = <8>;
>> -			#dma-requests = <4>;
>>   			clocks = <&clkc 27>;
>>   			clock-names = "apb_pclk";
>>   		};
> 
> Acked-by: Michal Simek <michal.simek@amd.com>
> 
> If you can take it via your tree that would be great (easier for me than sending 
> pull request with just one patch) but I can also take it.

Thanks, I will take it.


Best regards,
Krzysztof

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Re: (subset) [PATCH v2 4/9] arm64: dts: juno: drop useless 'dma-channels/requests' properties

[Sudeep Holla]

On Sat, 30 Apr 2022 14:18:57 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied to sudeep.holla/linux (for-next/juno), thanks!

[4/9] arm64: dts: juno: drop useless 'dma-channels/requests' properties
      https://git.kernel.org/sudeep.holla/c/b30ae5638d

--
Regards,
Sudeep

Re: (subset) [PATCH v2 4/9] arm64: dts: juno: drop useless 'dma-channels/requests' properties

[Sudeep Holla]

On Sat, 30 Apr 2022 14:18:57 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied to sudeep.holla/linux (for-next/juno), thanks!

[4/9] arm64: dts: juno: drop useless 'dma-channels/requests' properties
      https://git.kernel.org/sudeep.holla/c/b30ae5638d

--
Regards,
Sudeep


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Re: (subset) [PATCH v2 1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:54 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties
      commit: 0501eeca5aedab16a0dc4fd25135eb18d9408f80

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Re: (subset) [PATCH v2 1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:54 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[1/9] ARM: dts: zynq-7000: drop useless 'dma-channels/requests' properties
      commit: 0501eeca5aedab16a0dc4fd25135eb18d9408f80

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

_______________________________________________
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Re: (subset) [PATCH v2 2/9] ARM: dts: socfpga: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:55 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[2/9] ARM: dts: socfpga: drop useless 'dma-channels/requests' properties
      commit: 361736cf495ccc49df5ae66d0f9f10a55976d2da

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Re: (subset) [PATCH v2 2/9] ARM: dts: socfpga: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:55 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[2/9] ARM: dts: socfpga: drop useless 'dma-channels/requests' properties
      commit: 361736cf495ccc49df5ae66d0f9f10a55976d2da

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

_______________________________________________
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Re: (subset) [PATCH v2 3/9] arm64: dts: stratix10/agilex: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:56 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[3/9] arm64: dts: stratix10/agilex: drop useless 'dma-channels/requests' properties
      commit: a93fbb002310ef04fce504dbf1510f6eb8265188

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Re: (subset) [PATCH v2 3/9] arm64: dts: stratix10/agilex: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:56 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[3/9] arm64: dts: stratix10/agilex: drop useless 'dma-channels/requests' properties
      commit: a93fbb002310ef04fce504dbf1510f6eb8265188

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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

Re: (subset) [PATCH v2 5/9] arm64: dts: broadcom: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:58 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[5/9] arm64: dts: broadcom: drop useless 'dma-channels/requests' properties
      commit: 8dba791a7280542bc125b68b3547bfa2680bc1af

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Re: (subset) [PATCH v2 5/9] arm64: dts: broadcom: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:58 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[5/9] arm64: dts: broadcom: drop useless 'dma-channels/requests' properties
      commit: 8dba791a7280542bc125b68b3547bfa2680bc1af

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

_______________________________________________
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Re: (subset) [PATCH v2 6/9] ARM: dts: s5pv210: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:59 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[6/9] ARM: dts: s5pv210: drop useless 'dma-channels/requests' properties
      commit: d0b05d3820fa1b688b192699017f95f8a565523b

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Re: (subset) [PATCH v2 6/9] ARM: dts: s5pv210: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:18:59 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[6/9] ARM: dts: s5pv210: drop useless 'dma-channels/requests' properties
      commit: d0b05d3820fa1b688b192699017f95f8a565523b

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

_______________________________________________
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Re: (subset) [PATCH v2 7/9] ARM: dts: exynos: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:19:00 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[7/9] ARM: dts: exynos: drop useless 'dma-channels/requests' properties
      commit: d414b7a3f370d640cff544a3aa3a41abf34fd5d6

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Re: (subset) [PATCH v2 7/9] ARM: dts: exynos: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:19:00 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[7/9] ARM: dts: exynos: drop useless 'dma-channels/requests' properties
      commit: d414b7a3f370d640cff544a3aa3a41abf34fd5d6

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

_______________________________________________
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Re: (subset) [PATCH v2 8/9] arm64: dts: exynos: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:19:01 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[8/9] arm64: dts: exynos: drop useless 'dma-channels/requests' properties
      commit: 03e1d34d27a5e8065c5ef691648ee8a519e3c1b0

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Re: (subset) [PATCH v2 8/9] arm64: dts: exynos: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:19:01 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[8/9] arm64: dts: exynos: drop useless 'dma-channels/requests' properties
      commit: 03e1d34d27a5e8065c5ef691648ee8a519e3c1b0

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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Re: (subset) [PATCH v2 9/9] arm64: dts: fsd: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:19:02 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[9/9] arm64: dts: fsd: drop useless 'dma-channels/requests' properties
      commit: 6745dbc73112819529d776275b4e76dae5c12680

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Re: (subset) [PATCH v2 9/9] arm64: dts: fsd: drop useless 'dma-channels/requests' properties

[Krzysztof Kozlowski]

On Sat, 30 Apr 2022 14:19:02 +0200, Krzysztof Kozlowski wrote:
> The pl330 DMA controller provides number of DMA channels and requests
> through its registers, so duplicating this information (with a chance of
> mistakes) in DTS is pointless.  Additionally the DTS used always wrong
> property names which causes DT schema check failures - the bindings
> documented 'dma-channels' and 'dma-requests' properties without leading
> hash sign.
> 
> [...]

Applied, thanks!

[9/9] arm64: dts: fsd: drop useless 'dma-channels/requests' properties
      commit: 6745dbc73112819529d776275b4e76dae5c12680

Best regards,
-- 
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

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