diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0739-dtoverlays-Add-an-overlay-for-the-Infineon-IRS1125.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0739-dtoverlays-Add-an-overlay-for-the-Infineon-IRS1125.patch | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0739-dtoverlays-Add-an-overlay-for-the-Infineon-IRS1125.patch b/target/linux/brcm2708/patches-4.19/950-0739-dtoverlays-Add-an-overlay-for-the-Infineon-IRS1125.patch deleted file mode 100644 index 1202d10d31..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0739-dtoverlays-Add-an-overlay-for-the-Infineon-IRS1125.patch +++ /dev/null @@ -1,149 +0,0 @@ -From 89af5d7df7f548744bd675d96295c0f45e24b31f Mon Sep 17 00:00:00 2001 -From: Markus Proeller <markus.proeller@pieye.org> -Date: Thu, 10 Oct 2019 19:13:02 +0200 -Subject: [PATCH] dtoverlays: Add an overlay for the Infineon IRS1125 - -The Infineon IRS1125 is a CSI2 time of flight depth sensor -which has a suitable V4L2 subdevice driver. - -Add an overlay for configuring it. - -Signed-off-by: Markus Proeller <markus.proeller@pieye.org> ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - arch/arm/boot/dts/overlays/README | 12 +++ - .../arm/boot/dts/overlays/irs1125-overlay.dts | 97 +++++++++++++++++++ - 3 files changed, 110 insertions(+) - create mode 100644 arch/arm/boot/dts/overlays/irs1125-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -83,6 +83,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ - iqaudio-dac.dtbo \ - iqaudio-dacplus.dtbo \ - iqaudio-digi-wm8804-audio.dtbo \ -+ irs1125.dtbo \ - jedec-spi-nor.dtbo \ - justboom-dac.dtbo \ - justboom-digi.dtbo \ ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -1347,6 +1347,18 @@ Params: card_name Override - dai stream name. - - -+Name: irs1125 -+Info: Infineon irs1125 TOF camera module. -+ Uses Unicam 1, which is the standard camera connector on most Pi -+ variants. -+Load: dtoverlay=irs1125,<param>=<val> -+Params: i2c_pins_0_1 Use pins 0&1 for the I2C instead of 44&45. -+ Useful on Compute Modules. -+ -+ i2c_pins_28_29 Use pins 28&29 for the I2C instead of 44&45. -+ This is required for Pi B+, 2, 0, and 0W. -+ -+ - Name: jedec-spi-nor - Info: Adds support for JEDEC-compliant SPI NOR flash devices. (Note: The - "jedec,spi-nor" kernel driver was formerly known as "m25p80".) ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/irs1125-overlay.dts -@@ -0,0 +1,97 @@ -+// SPDX-License-Identifier: GPL-2.0-only -+// Definitions for IRS1125 camera module on VC I2C bus -+/dts-v1/; -+/plugin/; -+ -+/{ -+ compatible = "brcm,bcm2835"; -+ -+ fragment@0 { -+ target = <&i2c_vc>; -+ __overlay__ { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "okay"; -+ -+ irs1125: irs1125@3D { -+ compatible = "infineon,irs1125"; -+ reg = <0x3D>; -+ status = "okay"; -+ -+ pwdn-gpios = <&gpio 5 0>; -+ clocks = <&irs1125_clk>; -+ -+ irs1125_clk: camera-clk { -+ compatible = "fixed-clock"; -+ #clock-cells = <0>; -+ clock-frequency = <26000000>; -+ }; -+ -+ port { -+ irs1125_0: endpoint { -+ remote-endpoint = <&csi1_ep>; -+ clock-lanes = <0>; -+ data-lanes = <1 2>; -+ clock-noncontinuous; -+ link-frequencies = -+ /bits/ 64 <297000000>; -+ }; -+ }; -+ }; -+ }; -+ }; -+ -+ fragment@1 { -+ target = <&csi1>; -+ __overlay__ { -+ status = "okay"; -+ -+ port { -+ csi1_ep: endpoint { -+ remote-endpoint = <&irs1125_0>; -+ }; -+ }; -+ }; -+ }; -+ -+ fragment@2 { -+ target = <&i2c0_pins>; -+ __dormant__ { -+ brcm,pins = <28 29>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ }; -+ fragment@3 { -+ target = <&i2c0_pins>; -+ __overlay__ { -+ brcm,pins = <44 45>; -+ brcm,function = <5>; /* alt1 */ -+ }; -+ }; -+ fragment@4 { -+ target = <&i2c0_pins>; -+ __dormant__ { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ }; -+ fragment@5 { -+ target = <&i2c_vc>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; -+ -+ fragment@6 { -+ target-path="/__overrides__"; -+ __overlay__ { -+ cam0-pwdn-ctrl = <&irs1125>,"pwdn-gpios:0"; -+ cam0-pwdn = <&irs1125>,"pwdn-gpios:4"; -+ }; -+ }; -+ -+ __overrides__ { -+ i2c_pins_0_1 = <0>,"-2-3+4"; -+ i2c_pins_28_29 = <0>,"+2-3-4"; -+ }; -+}; |