From: Chen-Yu Tsai <wens@kernel.org>
To: Maxime Ripard <mripard@kernel.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: Chen-Yu Tsai <wens@kernel.org>,
linux-media@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, Chen-Yu Tsai <wens@csie.org>
Subject: [PATCH 14/14] [DO NOT MERGE] ARM: dts: sun8i-r40: bananapi-m2-ultra: Enable OV5640 camera
Date: Mon, 16 Dec 2019 00:59:24 +0800 [thread overview]
Message-ID: <20191215165924.28314-15-wens@kernel.org> (raw)
In-Reply-To: <20191215165924.28314-1-wens@kernel.org>
From: Chen-Yu Tsai <wens@csie.org>
Bananapi offers a small OV5640 based camera module, attached via an FPC
connector.
Add the related regulator constraints, and hook everything up.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
.../boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 67 +++++++++++++++++++
1 file changed, 67 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
index 42d62d1ba1dc..86183d40c7af 100644
--- a/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
+++ b/arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -113,6 +113,24 @@ &ahci {
status = "okay";
};
+&csi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&csi0_8bits_pins>;
+ status = "okay";
+
+ port {
+ /* Parallel bus endpoint */
+ csi0_from_ov5640: endpoint {
+ remote-endpoint = <&ov5640_to_csi0>;
+ bus-width = <8>;
+ hsync-active = <1>; /* Active high */
+ vsync-active = <1>; /* Active high */
+ data-active = <1>; /* Active high */
+ pclk-sample = <1>; /* Rising */
+ };
+ };
+};
+
&de {
status = "okay";
};
@@ -164,6 +182,37 @@ axp22x: pmic@34 {
#include "axp22x.dtsi"
+&i2c4 {
+ status = "okay";
+
+ ov5640: camera@3c {
+ compatible = "ovti,ov5640";
+ reg = <0x3c>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&csi0_mclk_pin>;
+ clocks = <&ccu CLK_CSI0_MCLK>;
+ clock-names = "xclk";
+
+ reset-gpios = <&pio 8 7 GPIO_ACTIVE_LOW>; /* PI7 */
+ powerdown-gpios = <&pio 8 6 GPIO_ACTIVE_HIGH>; /* PI6 */
+ AVDD-supply = <®_aldo1>;
+ DOVDD-supply = <®_eldo1>;
+ DVDD-supply = <®_eldo2>;
+
+ port {
+ ov5640_to_csi0: endpoint {
+ remote-endpoint = <&csi0_from_ov5640>;
+ bus-width = <8>;
+ data-shift = <2>;
+ hsync-active = <1>; /* Active high */
+ vsync-active = <1>; /* Active high */
+ data-active = <1>; /* Active high */
+ pclk-sample = <1>; /* Rising */
+ };
+ };
+ };
+};
+
&mmc0 {
vmmc-supply = <®_dcdc1>;
bus-width = <4>;
@@ -209,6 +258,12 @@ &pio {
vcc-pg-supply = <®_dldo1>;
};
+®_aldo1 {
+ regulator-name = "csi-avdd";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+};
+
®_aldo2 {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
@@ -289,6 +344,18 @@ ®_dldo4 {
regulator-name = "vdd2v5-sata";
};
+®_eldo1 {
+ regulator-name = "csi-iovcc";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+};
+
+®_eldo2 {
+ regulator-name = "csi-dvdd";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+};
+
®_eldo3 {
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
--
2.24.0
next prev parent reply other threads:[~2019-12-15 16:59 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-15 16:59 [PATCH 00/14] media: sun4i-csi: A10/A20 CSI1 and R40 CSI0 support Chen-Yu Tsai
2019-12-15 16:59 ` [PATCH 01/14] dt-bindings: media: sun4i-csi: Add compatible for CSI1 on A10/A20 Chen-Yu Tsai
2019-12-16 10:30 ` Maxime Ripard
2019-12-19 23:56 ` Rob Herring
2019-12-15 16:59 ` [PATCH 02/14] dt-bindings: media: sun4i-csi: Add compatible for CSI0 on R40 Chen-Yu Tsai
2019-12-16 10:30 ` Maxime Ripard
2019-12-19 23:57 ` Rob Herring
2019-12-15 16:59 ` [PATCH 03/14] media: sun4i-csi: Fix data sampling polarity handling Chen-Yu Tsai
2019-12-16 13:36 ` Maxime Ripard
2019-12-15 16:59 ` [PATCH 04/14] media: sun4i-csi: Fix [HV]sync " Chen-Yu Tsai
2019-12-16 13:37 ` Maxime Ripard
2023-01-16 10:03 ` Oleg Verych
2023-01-16 10:16 ` Maxime Ripard
2023-01-16 18:43 ` Oleg Verych
2019-12-15 16:59 ` [PATCH 05/14] media: sun4i-csi: Deal with DRAM offset Chen-Yu Tsai
2019-12-16 13:38 ` Maxime Ripard
2019-12-15 16:59 ` [PATCH 06/14] media: sun4i-csi: Add support for A10 CSI1 camera sensor interface Chen-Yu Tsai
2019-12-16 13:38 ` Maxime Ripard
2020-01-02 11:33 ` Sakari Ailus
2020-01-02 11:36 ` Chen-Yu Tsai
2019-12-15 16:59 ` [PATCH 07/14] ARM: dts: sun4i: Add CSI1 controller and pinmux options Chen-Yu Tsai
2019-12-15 16:59 ` [PATCH 08/14] ARM: dts: sun7i: " Chen-Yu Tsai
2019-12-15 16:59 ` [PATCH 09/14] ARM: dts: sun8i: r40: Add I2C " Chen-Yu Tsai
2019-12-16 10:29 ` Maxime Ripard
2019-12-15 16:59 ` [PATCH 10/14] dt-bindings: bus: sunxi: Add R40 MBUS compatible Chen-Yu Tsai
2019-12-19 23:58 ` Rob Herring
2019-12-15 16:59 ` [PATCH 11/14] ARM: dts: sun8i: r40: Add device node for CSI0 Chen-Yu Tsai
2019-12-16 13:39 ` Maxime Ripard
2019-12-16 13:42 ` Chen-Yu Tsai
2019-12-16 13:53 ` Maxime Ripard
2019-12-15 16:59 ` [PATCH 12/14] [DO NOT MERGE] ARM: dts: sun4i: cubieboard: Enable OV7670 camera on CSI1 Chen-Yu Tsai
2019-12-15 16:59 ` [PATCH 13/14] [DO NOT MERGE] ARM: dts: sun7i: cubieboard2: " Chen-Yu Tsai
2019-12-15 16:59 ` Chen-Yu Tsai [this message]
2020-01-01 10:20 ` [PATCH 00/14] media: sun4i-csi: A10/A20 CSI1 and R40 CSI0 support Chen-Yu Tsai
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