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* [PATCH] arm64: dts: ti: k3-j7200-mcu-wakeup: Enable ADC support
@ 2020-10-13  8:16 ` Vignesh Raghavendra
  0 siblings, 0 replies; 4+ messages in thread
From: Vignesh Raghavendra @ 2020-10-13  8:16 UTC (permalink / raw)
  To: Tero Kristo, Nishanth Menon, Rob Herring
  Cc: linux-arm-kernel, devicetree, linux-kernel, Vignesh Raghavendra

J7200 has a single instance of 8 channel ADC in MCU domain. Add DT node
for the same.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---
 .../dts/ti/k3-j7200-common-proc-board.dts     |  6 ++++++
 .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi      | 19 +++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index ef03e7636b66..7d2ff1c3b50f 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -213,3 +213,9 @@ &usb0 {
 	dr_mode = "otg";
 	maximum-speed = "high-speed";
 };
+
+&tscadc0 {
+	adc {
+		ti,adc-channels = <0 1 2 3 4 5 6 7>;
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index eb2a78a53512..bb1fe9c12e44 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -270,4 +270,23 @@ hbmc: hyperbus@47034000 {
 			mux-controls = <&hbmc_mux 0>;
 		};
 	};
+
+	tscadc0: tscadc@40200000 {
+		compatible = "ti,am3359-tscadc";
+		reg = <0x00 0x40200000 0x00 0x1000>;
+		interrupts = <GIC_SPI 860 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 0 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 0 1>;
+		assigned-clocks = <&k3_clks 0 3>;
+		assigned-clock-rates = <60000000>;
+		clock-names = "adc_tsc_fck";
+		dmas = <&main_udmap 0x7400>,
+			<&main_udmap 0x7401>;
+		dma-names = "fifo0", "fifo1";
+
+		adc {
+			#io-channel-cells = <1>;
+			compatible = "ti,am3359-adc";
+		};
+	};
 };
-- 
2.28.0


^ permalink raw reply related	[flat|nested] 4+ messages in thread
* [PATCH] arm64: dts: ti: k3-j7200-mcu-wakeup: Enable ADC support
@ 2020-10-13  8:16 ` Vignesh Raghavendra
  0 siblings, 0 replies; 4+ messages in thread
From: Vignesh Raghavendra @ 2020-10-13  8:16 UTC (permalink / raw)
  To: Tero Kristo, Nishanth Menon, Rob Herring
  Cc: devicetree, linux-kernel, linux-arm-kernel, Vignesh Raghavendra

J7200 has a single instance of 8 channel ADC in MCU domain. Add DT node
for the same.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
---
 .../dts/ti/k3-j7200-common-proc-board.dts     |  6 ++++++
 .../boot/dts/ti/k3-j7200-mcu-wakeup.dtsi      | 19 +++++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
index ef03e7636b66..7d2ff1c3b50f 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-j7200-common-proc-board.dts
@@ -213,3 +213,9 @@ &usb0 {
 	dr_mode = "otg";
 	maximum-speed = "high-speed";
 };
+
+&tscadc0 {
+	adc {
+		ti,adc-channels = <0 1 2 3 4 5 6 7>;
+	};
+};
diff --git a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
index eb2a78a53512..bb1fe9c12e44 100644
--- a/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j7200-mcu-wakeup.dtsi
@@ -270,4 +270,23 @@ hbmc: hyperbus@47034000 {
 			mux-controls = <&hbmc_mux 0>;
 		};
 	};
+
+	tscadc0: tscadc@40200000 {
+		compatible = "ti,am3359-tscadc";
+		reg = <0x00 0x40200000 0x00 0x1000>;
+		interrupts = <GIC_SPI 860 IRQ_TYPE_LEVEL_HIGH>;
+		power-domains = <&k3_pds 0 TI_SCI_PD_EXCLUSIVE>;
+		clocks = <&k3_clks 0 1>;
+		assigned-clocks = <&k3_clks 0 3>;
+		assigned-clock-rates = <60000000>;
+		clock-names = "adc_tsc_fck";
+		dmas = <&main_udmap 0x7400>,
+			<&main_udmap 0x7401>;
+		dma-names = "fifo0", "fifo1";
+
+		adc {
+			#io-channel-cells = <1>;
+			compatible = "ti,am3359-adc";
+		};
+	};
 };
-- 
2.28.0


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

^ permalink raw reply related	[flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: ti: k3-j7200-mcu-wakeup: Enable ADC support
  2020-10-13  8:16 ` Vignesh Raghavendra
@ 2020-10-26 14:54   ` Nishanth Menon
  -1 siblings, 0 replies; 4+ messages in thread
From: Nishanth Menon @ 2020-10-26 14:54 UTC (permalink / raw)
  To: Vignesh Raghavendra
  Cc: Tero Kristo, Rob Herring, devicetree, linux-kernel, linux-arm-kernel

On 13:46-20201013, Vignesh Raghavendra wrote:
> J7200 has a single instance of 8 channel ADC in MCU domain. Add DT node
> for the same.
> 
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Please reverify with v5.10-rc1 and repost.

I'd appreciate an additional review if possible.

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D

^ permalink raw reply	[flat|nested] 4+ messages in thread
* Re: [PATCH] arm64: dts: ti: k3-j7200-mcu-wakeup: Enable ADC support
@ 2020-10-26 14:54   ` Nishanth Menon
  0 siblings, 0 replies; 4+ messages in thread
From: Nishanth Menon @ 2020-10-26 14:54 UTC (permalink / raw)
  To: Vignesh Raghavendra
  Cc: Tero Kristo, devicetree, Rob Herring, linux-kernel, linux-arm-kernel

On 13:46-20201013, Vignesh Raghavendra wrote:
> J7200 has a single instance of 8 channel ADC in MCU domain. Add DT node
> for the same.
> 
> Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>

Please reverify with v5.10-rc1 and repost.

I'd appreciate an additional review if possible.

-- 
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3  1A34 DDB5 849D 1736 249D

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

^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2020-10-26 14:56 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-10-13  8:16 [PATCH] arm64: dts: ti: k3-j7200-mcu-wakeup: Enable ADC support Vignesh Raghavendra
2020-10-13  8:16 ` Vignesh Raghavendra
2020-10-26 14:54 ` Nishanth Menon
2020-10-26 14:54   ` Nishanth Menon

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