[PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC

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* [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC
@ 2023-07-24  6:51 Walker Chen
  2023-07-24  6:51 ` [PATCH v1 1/2] riscv: dts: starfive: jh7110: add dma controller node Walker Chen
                   ` (2 more replies)
  0 siblings, 3 replies; 5+ messages in thread
From: Walker Chen @ 2023-07-24  6:51 UTC (permalink / raw)
  To: Conor Dooley, Emil Renner Berthing, Rob Herring,
	Krzysztof Kozlowski, Hal Feng
  Cc: linux-riscv, linux-kernel, devicetree, Walker Chen

Hi Conor,

These patches add dma and tdm nodes for the StarFive JH7110 SoC, they
are based on linux-next. I have tested them on the VisionFive2 board.
Thanks.

Best regards,
Walker

Walker Chen (2):
  riscv: dts: starfive: jh7110: add dma controller node
  riscv: dts: starfive: jh7110: add the node and pins configuration for
    tdm

 .../jh7110-starfive-visionfive-2.dtsi         | 40 +++++++++++++++++++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      | 39 ++++++++++++++++++
 2 files changed, 79 insertions(+)

-- 
2.17.1


^ permalink raw reply	[flat|nested] 5+ messages in thread

* [PATCH v1 1/2] riscv: dts: starfive: jh7110: add dma controller node
  2023-07-24  6:51 [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC Walker Chen
@ 2023-07-24  6:51 ` Walker Chen
  2023-07-24  6:51 ` [PATCH v1 2/2] riscv: dts: starfive: jh7110: add the node and pins configuration for tdm Walker Chen
  2023-07-26 16:21 ` [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC Conor Dooley
  2 siblings, 0 replies; 5+ messages in thread
From: Walker Chen @ 2023-07-24  6:51 UTC (permalink / raw)
  To: Conor Dooley, Emil Renner Berthing, Rob Herring,
	Krzysztof Kozlowski, Hal Feng
  Cc: linux-riscv, linux-kernel, devicetree, Walker Chen

Add the dma controller node for the Starfive JH7110 SoC.

Reviewed-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Signed-off-by: Walker Chen <walker.chen@starfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh7110.dtsi | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 90aabeac7b51..411a1bd4ddc9 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -685,6 +685,24 @@
 			status = "disabled";
 		};
 
+		dma: dma-controller@16050000 {
+			compatible = "starfive,jh7110-axi-dma";
+			reg = <0x0 0x16050000 0x0 0x10000>;
+			clocks = <&stgcrg JH7110_STGCLK_DMA1P_AXI>,
+				 <&stgcrg JH7110_STGCLK_DMA1P_AHB>;
+			clock-names = "core-clk", "cfgr-clk";
+			resets = <&stgcrg JH7110_STGRST_DMA1P_AXI>,
+				 <&stgcrg JH7110_STGRST_DMA1P_AHB>;
+			interrupts = <73>;
+			#dma-cells = <1>;
+			dma-channels = <4>;
+			snps,dma-masters = <1>;
+			snps,data-width = <3>;
+			snps,block-size = <65536 65536 65536 65536>;
+			snps,priority = <0 1 2 3>;
+			snps,axi-max-burst-len = <16>;
+		};
+
 		aoncrg: clock-controller@17000000 {
 			compatible = "starfive,jh7110-aoncrg";
 			reg = <0x0 0x17000000 0x0 0x10000>;
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread

* [PATCH v1 2/2] riscv: dts: starfive: jh7110: add the node and pins configuration for tdm
  2023-07-24  6:51 [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC Walker Chen
  2023-07-24  6:51 ` [PATCH v1 1/2] riscv: dts: starfive: jh7110: add dma controller node Walker Chen
@ 2023-07-24  6:51 ` Walker Chen
  2023-07-26 16:21 ` [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC Conor Dooley
  2 siblings, 0 replies; 5+ messages in thread
From: Walker Chen @ 2023-07-24  6:51 UTC (permalink / raw)
  To: Conor Dooley, Emil Renner Berthing, Rob Herring,
	Krzysztof Kozlowski, Hal Feng
  Cc: linux-riscv, linux-kernel, devicetree, Walker Chen

Add the tdm controller node and pins configuration of tdm for the
StarFive JH7110 SoC.

Reviewed-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Walker Chen <walker.chen@starfivetech.com>
---
 .../jh7110-starfive-visionfive-2.dtsi         | 40 +++++++++++++++++++
 arch/riscv/boot/dts/starfive/jh7110.dtsi      | 21 ++++++++++
 2 files changed, 61 insertions(+)

diff --git a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
index 5feff4673503..f49992097448 100644
--- a/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110-starfive-visionfive-2.dtsi
@@ -265,6 +265,40 @@
 			slew-rate = <0>;
 		};
 	};
+
+	tdm_pins: tdm-0 {
+		tx-pins {
+			pinmux = <GPIOMUX(44, GPOUT_SYS_TDM_TXD,
+					      GPOEN_ENABLE,
+					      GPI_NONE)>;
+			bias-pull-up;
+			drive-strength = <2>;
+			input-disable;
+			input-schmitt-disable;
+			slew-rate = <0>;
+		};
+
+		rx-pins {
+			pinmux = <GPIOMUX(61, GPOUT_HIGH,
+					      GPOEN_DISABLE,
+					      GPI_SYS_TDM_RXD)>;
+			input-enable;
+		};
+
+		sync-pins {
+			pinmux = <GPIOMUX(63, GPOUT_HIGH,
+					      GPOEN_DISABLE,
+					      GPI_SYS_TDM_SYNC)>;
+			input-enable;
+		};
+
+		pcmclk-pins {
+			pinmux = <GPIOMUX(38, GPOUT_HIGH,
+					      GPOEN_DISABLE,
+					      GPI_SYS_TDM_CLK)>;
+			input-enable;
+		};
+	};
 };
 
 &uart0 {
@@ -273,6 +307,12 @@
 	status = "okay";
 };
 
+&tdm {
+	pinctrl-names = "default";
+	pinctrl-0 = <&tdm_pins>;
+	status = "okay";
+};
+
 &U74_1 {
 	cpu-supply = <&vdd_cpu>;
 };
diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 411a1bd4ddc9..d3973f5e315c 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -446,6 +446,27 @@
 			status = "disabled";
 		};
 
+		tdm: tdm@10090000 {
+			compatible = "starfive,jh7110-tdm";
+			reg = <0x0 0x10090000 0x0 0x1000>;
+			clocks = <&syscrg JH7110_SYSCLK_TDM_AHB>,
+				 <&syscrg JH7110_SYSCLK_TDM_APB>,
+				 <&syscrg JH7110_SYSCLK_TDM_INTERNAL>,
+				 <&syscrg JH7110_SYSCLK_TDM_TDM>,
+				 <&syscrg JH7110_SYSCLK_MCLK_INNER>,
+				 <&tdm_ext>;
+			clock-names = "tdm_ahb", "tdm_apb",
+				      "tdm_internal", "tdm",
+				      "mclk_inner", "tdm_ext";
+			resets = <&syscrg JH7110_SYSRST_TDM_AHB>,
+				 <&syscrg JH7110_SYSRST_TDM_APB>,
+				 <&syscrg JH7110_SYSRST_TDM_CORE>;
+			dmas = <&dma 20>, <&dma 21>;
+			dma-names = "rx","tx";
+			#sound-dai-cells = <0>;
+			status = "disabled";
+		};
+
 		stgcrg: clock-controller@10230000 {
 			compatible = "starfive,jh7110-stgcrg";
 			reg = <0x0 0x10230000 0x0 0x10000>;
-- 
2.17.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread

* Re: [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC
  2023-07-24  6:51 [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC Walker Chen
  2023-07-24  6:51 ` [PATCH v1 1/2] riscv: dts: starfive: jh7110: add dma controller node Walker Chen
  2023-07-24  6:51 ` [PATCH v1 2/2] riscv: dts: starfive: jh7110: add the node and pins configuration for tdm Walker Chen
@ 2023-07-26 16:21 ` Conor Dooley
  2023-08-18 12:40   ` Hal Feng
  2 siblings, 1 reply; 5+ messages in thread
From: Conor Dooley @ 2023-07-26 16:21 UTC (permalink / raw)
  To: Conor Dooley, Emil Renner Berthing, Rob Herring,
	Krzysztof Kozlowski, Hal Feng, Walker Chen
  Cc: conor, Conor Dooley, linux-riscv, linux-kernel, devicetree

From: Conor Dooley <conor.dooley@microchip.com>

On Mon, 24 Jul 2023 14:51:56 +0800, Walker Chen wrote:
> These patches add dma and tdm nodes for the StarFive JH7110 SoC, they
> are based on linux-next. I have tested them on the VisionFive2 board.
> Thanks.
> 
> Best regards,
> Walker
> 
> [...]

Applied to riscv-dt-for-next, thanks!

[1/2] riscv: dts: starfive: jh7110: add dma controller node
      https://git.kernel.org/conor/c/ac73c09716c3
[2/2] riscv: dts: starfive: jh7110: add the node and pins configuration for tdm
      https://git.kernel.org/conor/c/e7c304c0346d

Thanks,
Conor.

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC
  2023-07-26 16:21 ` [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC Conor Dooley
@ 2023-08-18 12:40   ` Hal Feng
  0 siblings, 0 replies; 5+ messages in thread
From: Hal Feng @ 2023-08-18 12:40 UTC (permalink / raw)
  To: Conor Dooley, Conor Dooley, Emil Renner Berthing, Rob Herring,
	Krzysztof Kozlowski, Walker Chen
  Cc: Conor Dooley, linux-riscv, linux-kernel, devicetree

On Wed, 26 Jul 2023 17:21:39 +0100, Conor Dooley wrote:
> From: Conor Dooley <conor.dooley@microchip.com>
> 
> On Mon, 24 Jul 2023 14:51:56 +0800, Walker Chen wrote:
>> These patches add dma and tdm nodes for the StarFive JH7110 SoC, they
>> are based on linux-next. I have tested them on the VisionFive2 board.
>> Thanks.
>> 
>> Best regards,
>> Walker
>> 
>> [...]
> 
> Applied to riscv-dt-for-next, thanks!
> 
> [1/2] riscv: dts: starfive: jh7110: add dma controller node
>       https://git.kernel.org/conor/c/ac73c09716c3
> [2/2] riscv: dts: starfive: jh7110: add the node and pins configuration for tdm
>       https://git.kernel.org/conor/c/e7c304c0346d

Hi, Conor,

You had deleted the `status = "okay";` of usb0 by mistake in this commit.

 &usb0 {
 	dr_mode = "peripheral";
-	status = "okay";
 };

Could you please help fix it?

Best regards,
Hal

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2023-08-18 12:41 UTC | newest]

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2023-07-24  6:51 [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC Walker Chen
2023-07-24  6:51 ` [PATCH v1 1/2] riscv: dts: starfive: jh7110: add dma controller node Walker Chen
2023-07-24  6:51 ` [PATCH v1 2/2] riscv: dts: starfive: jh7110: add the node and pins configuration for tdm Walker Chen
2023-07-26 16:21 ` [PATCH v1 0/2] Add dma and tdm nodes for StarFive JH7110 SOC Conor Dooley
2023-08-18 12:40   ` Hal Feng

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