diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0409-dtoverlays-Add-support-for-ADV7280-M-ADV7281-M-and-A.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0409-dtoverlays-Add-support-for-ADV7280-M-ADV7281-M-and-A.patch | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0409-dtoverlays-Add-support-for-ADV7280-M-ADV7281-M-and-A.patch b/target/linux/brcm2708/patches-4.14/950-0409-dtoverlays-Add-support-for-ADV7280-M-ADV7281-M-and-A.patch deleted file mode 100644 index 6b6bacca83..0000000000 --- a/target/linux/brcm2708/patches-4.14/950-0409-dtoverlays-Add-support-for-ADV7280-M-ADV7281-M-and-A.patch +++ /dev/null @@ -1,134 +0,0 @@ -From c325695bc45f687cb2b206d02c8d8e7f3c1ad0a1 Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Thu, 23 Aug 2018 10:42:41 +0100 -Subject: [PATCH 409/454] dtoverlays: Add support for ADV7280-M, ADV7281-M and - ADV7281-MA chips. - -The driver that supports the ADV7282-M also supports the ADV7280-M, -ADV7281-M, and ADV7281-MA. -The 7280-M exposes 8 analogue inputs. The 7281-M doesn't have the -I2P deinterlacing block. The 7281-MA has 8 inputs but no I2P. -Otherwise they are the same as ADV7282-M. - -Adds a new overlay "adv728x" that includes the existing adv7282 -overlay but adds several parameters to modify the behaviour. - -Adds a new addr parameter to allow the I2C address to be changed. -(the chip has an address select pin to change between 0x20 and 0x21). - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - arch/arm/boot/dts/overlays/README | 13 +++++++ - .../boot/dts/overlays/adv7282m-overlay.dts | 9 ++--- - .../boot/dts/overlays/adv728x-m-overlay.dts | 36 +++++++++++++++++++ - 4 files changed, 55 insertions(+), 4 deletions(-) - create mode 100644 arch/arm/boot/dts/overlays/adv728x-m-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -7,6 +7,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ - ads1115.dtbo \ - ads7846.dtbo \ - adv7282m.dtbo \ -+ adv728x-m.dtbo \ - akkordion-iqdacplus.dtbo \ - allo-boss-dac-pcm512x-audio.dtbo \ - allo-digione.dtbo \ ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -274,6 +274,19 @@ Info: Analog Devices ADV7282M analogue - Load: dtoverlay=adv7282m,<param>=<val> - Params: 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. -+ addr Overrides the I2C address (default 0x21) -+ -+ -+Name: adv728x-m -+Info: Analog Devices ADV728[0|1|2]-M analogue video to CSI2 bridges. -+ This is a wrapper for adv7282m, and defaults to ADV7282M. -+Load: dtoverlay=adv728x-m,<param>=<val> -+Params: 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. -+ addr Overrides the I2C address (default 0x21) -+ adv7280m Select ADV7280-M. -+ adv7281m Select ADV7281-M. -+ adv7281ma Select ADV7281-MA. - - - Name: akkordion-iqdacplus ---- a/arch/arm/boot/dts/overlays/adv7282m-overlay.dts -+++ b/arch/arm/boot/dts/overlays/adv7282m-overlay.dts -@@ -12,13 +12,13 @@ - #size-cells = <0>; - status = "okay"; - -- adv7282: adv7282@21 { -+ adv728x: adv728x@21 { - compatible = "adi,adv7282-m"; - reg = <0x21>; - status = "okay"; - clock-frequency = <24000000>; - port { -- adv7282_0: endpoint { -+ adv728x_0: endpoint { - remote-endpoint = <&csi1_ep>; - clock-lanes = <0>; - data-lanes = <1>; -@@ -42,7 +42,7 @@ - #address-cells = <1>; - #size-cells = <0>; - csi1_ep: endpoint { -- remote-endpoint = <&adv7282_0>; -+ remote-endpoint = <&adv728x_0>; - }; - }; - }; -@@ -70,6 +70,7 @@ - }; - - __overrides__ { -- i2c_pins_28_29 = <0>,"+2-3"; -+ i2c_pins_28_29 = <0>,"+2-3"; -+ addr = <&adv728x>,"reg:0"; - }; - }; ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/adv728x-m-overlay.dts -@@ -0,0 +1,36 @@ -+// Definitions for Analog Devices ADV728[0|1|2]-M video to CSI2 bridges on VC -+// I2C bus -+ -+#include "adv7282m-overlay.dts" -+ -+/{ -+ compatible = "brcm,bcm2708"; -+ -+ // Fragment numbers deliberately high to avoid conflicts with the -+ // included adv7282m overlay file. -+ -+ fragment@101 { -+ target = <&adv728x>; -+ __dormant__ { -+ compatible = "adi,adv7280-m"; -+ }; -+ }; -+ fragment@102 { -+ target = <&adv728x>; -+ __dormant__ { -+ compatible = "adi,adv7281-m"; -+ }; -+ }; -+ fragment@103 { -+ target = <&adv728x>; -+ __dormant__ { -+ compatible = "adi,adv7281-ma"; -+ }; -+ }; -+ -+ __overrides__ { -+ adv7280m = <0>, "+101"; -+ adv7281m = <0>, "+102"; -+ adv7281ma = <0>, "+103"; -+ }; -+}; |