From: Vignesh R <vigneshr@ti.com>
To: Tero Kristo <t-kristo@ti.com>
Cc: Nishanth Menon <nm@ti.com>,
<linux-arm-kernel@lists.infradead.org>,
<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Vignesh R <vigneshr@ti.com>
Subject: [PATCH] arm64: dts: ti: k3-am65-mcu: Add ADC nodes
Date: Tue, 12 Feb 2019 17:52:37 +0530 [thread overview]
Message-ID: <20190212122237.10976-1-vigneshr@ti.com> (raw)
TI AM654 SoC has two ADC instances in the MCU domain. Add DT nodes for
the same.
Signed-off-by: Vignesh R <vigneshr@ti.com>
---
Tero,
Could you also pick up DT bindings here: https://patchwork.kernel.org/patch/10751429/
All the Acks are in place.
arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi | 30 +++++++++++++++++++
.../arm64/boot/dts/ti/k3-am654-base-board.dts | 12 ++++++++
2 files changed, 42 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
index 593f718e8fb5..6f7d2b316ded 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-mcu.dtsi
@@ -57,4 +57,34 @@
#address-cells = <1>;
#size-cells = <0>;
};
+
+ tscadc0: tscadc@40200000 {
+ compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
+ reg = <0x0 0x40200000 0x0 0x1000>;
+ interrupts = <GIC_SPI 580 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 0 2>;
+ assigned-clocks = <&k3_clks 0 2>;
+ assigned-clock-rates = <60000000>;
+ clock-names = "adc_tsc_fck";
+
+ adc {
+ #io-channel-cells = <1>;
+ compatible = "ti,am654-adc", "ti,am3359-adc";
+ };
+ };
+
+ tscadc1: tscadc@40210000 {
+ compatible = "ti,am654-tscadc", "ti,am3359-tscadc";
+ reg = <0x0 0x40210000 0x0 0x1000>;
+ interrupts = <GIC_SPI 581 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&k3_clks 1 2>;
+ assigned-clocks = <&k3_clks 1 2>;
+ assigned-clock-rates = <60000000>;
+ clock-names = "adc_tsc_fck";
+
+ adc {
+ #io-channel-cells = <1>;
+ compatible = "ti,am654-adc", "ti,am3359-adc";
+ };
+ };
};
diff --git a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
index e41fc3a5987b..fb6df5c8f85b 100644
--- a/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
+++ b/arch/arm64/boot/dts/ti/k3-am654-base-board.dts
@@ -163,3 +163,15 @@
#size-cells= <1>;
};
};
+
+&tscadc0 {
+ adc {
+ ti,adc-channels = <0 1 2 3 4 5 6 7>;
+ };
+};
+
+&tscadc1 {
+ adc {
+ ti,adc-channels = <0 1 2 3 4 5 6 7>;
+ };
+};
--
2.20.1
next reply other threads:[~2019-02-12 12:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-12 12:22 Vignesh R [this message]
2019-02-15 8:47 ` [PATCH] arm64: dts: ti: k3-am65-mcu: Add ADC nodes Tero Kristo
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