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From: Benoit Parrot <bparrot@ti.com>
To: Tony Lindgren <tony@atomide.com>, Tero Kristo <t-kristo@ti.com>,
	<linux-omap@vger.kernel.org>, <linux-clk@vger.kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>, <devicetree@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, Benoit Parrot <bparrot@ti.com>
Subject: [Patch v3 2/3] ARM: dts: am437x-sk-evm: Add VPFE and OV2659 entries
Date: Wed, 11 Dec 2019 08:07:19 -0600
Message-ID: <20191211140720.10539-3-bparrot@ti.com> (raw)
In-Reply-To: <20191211140720.10539-1-bparrot@ti.com>

Add VPFE device nodes entries.
Add OmniVision OV2659 sensor device nodes and linkage.

The sensor clock (xvclk) is sourced from clkout1.
Add clock entries to properly select clkout1 and set its parent
clock to sys_clkin_ck.

Signed-off-by: Benoit Parrot <bparrot@ti.com>
---
 arch/arm/boot/dts/am437x-sk-evm.dts | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/am437x-sk-evm.dts b/arch/arm/boot/dts/am437x-sk-evm.dts
index 74eaa6a3b258..25222497f828 100644
--- a/arch/arm/boot/dts/am437x-sk-evm.dts
+++ b/arch/arm/boot/dts/am437x-sk-evm.dts
@@ -272,6 +272,12 @@
 		>;
 	};
 
+	clkout1_pin: pinmux_clkout1_pin {
+		pinctrl-single,pins = <
+			0x270 (PIN_OUTPUT_PULLDOWN | MUX_MODE3)	/* XDMA_EVENT_INTR0/CLKOUT1 */
+		>;
+	};
+
 	cpsw_default: cpsw_default {
 		pinctrl-single,pins = <
 			/* Slave 1 */
@@ -593,6 +599,25 @@
 	pinctrl-0 = <&i2c1_pins>;
 	clock-frequency = <400000>;
 
+	ov2659@30 {
+		compatible = "ovti,ov2659";
+		reg = <0x30>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&clkout1_pin>;
+
+		clocks = <&clkout1_mux_ck>;
+		clock-names = "xvclk";
+		assigned-clocks = <&clkout1_mux_ck>;
+		assigned-clock-parents = <&clkout1_osc_div_ck>;
+
+		port {
+			ov2659_1: endpoint {
+				remote-endpoint = <&vpfe0_ep>;
+				link-frequencies = /bits/ 64 <70000000>;
+			};
+		};
+	};
+
 	edt-ft5306@38 {
 		status = "okay";
 		compatible = "edt,edt-ft5306", "edt,edt-ft5x06";
@@ -877,7 +902,7 @@
 	/* Camera port */
 	port {
 		vpfe0_ep: endpoint {
-			/* remote-endpoint = <&sensor>; add once we have it */
+			remote-endpoint = <&ov2659_1>;
 			ti,am437x-vpfe-interface = <0>;
 			bus-width = <8>;
 			hsync-active = <0>;
-- 
2.17.1


  parent reply index

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-11 14:07 [Patch v3 0/3] ARM: dts: am43x-vpfe/ov2659.patch Benoit Parrot
2019-12-11 14:07 ` [Patch v3 1/3] ARM: dts: am43xx: add support for clkout1 clock Benoit Parrot
2019-12-11 14:07 ` Benoit Parrot [this message]
2019-12-11 14:07 ` [Patch v3 3/3] ARM: dts: am43x-epos-evm: Add VPFE and OV2659 entries Benoit Parrot
2019-12-12 17:41 ` [Patch v3 0/3] ARM: dts: am43x-vpfe/ov2659.patch Tony Lindgren
2019-12-13  7:42   ` Tero Kristo
2019-12-13 15:29     ` Tony Lindgren
2020-01-13 16:54       ` Benoit Parrot
2020-01-14 16:04         ` Tony Lindgren
2020-01-17 14:15           ` Tero Kristo
2020-01-23 17:20             ` Tony Lindgren

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