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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-09-04 19:01:23 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-09-04 19:02:48 +0200 |
commit | 662394fb30fdbcc89ec387918714aebee6868a9f (patch) | |
tree | c308c5f1a650abf9d9ccbb2a1747469a0d8570c0 /target/linux/brcm2708/patches-4.19/950-0323-dtoverlays-Correct-DT-handling-camera-GPIOs.patch | |
parent | 99a5e285887c4a10aaf06d8e01fae0707995da00 (diff) | |
download | upstream-662394fb30fdbcc89ec387918714aebee6868a9f.tar.gz upstream-662394fb30fdbcc89ec387918714aebee6868a9f.tar.bz2 upstream-662394fb30fdbcc89ec387918714aebee6868a9f.zip |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0323-dtoverlays-Correct-DT-handling-camera-GPIOs.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0323-dtoverlays-Correct-DT-handling-camera-GPIOs.patch | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0323-dtoverlays-Correct-DT-handling-camera-GPIOs.patch b/target/linux/brcm2708/patches-4.19/950-0323-dtoverlays-Correct-DT-handling-camera-GPIOs.patch deleted file mode 100644 index 2d22f6b136..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0323-dtoverlays-Correct-DT-handling-camera-GPIOs.patch +++ /dev/null @@ -1,85 +0,0 @@ -From 272b4a8b54d9aa54b889839f391062d167976d6c Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Tue, 18 Sep 2018 10:47:38 +0100 -Subject: [PATCH 323/773] dtoverlays: Correct DT handling camera GPIOs - -The firmware has support for updating overrides with the correct -GPIO settings for the camera GPIOs, but the wrong device tree -setup ended up being merged. -Correct the DT configuration so that the firmware does set it -up correctly. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - arch/arm/boot/dts/bcm270x.dtsi | 7 +++++++ - arch/arm/boot/dts/overlays/README | 10 +--------- - arch/arm/boot/dts/overlays/ov5647-overlay.dts | 14 +++++++++++--- - 3 files changed, 19 insertions(+), 12 deletions(-) - ---- a/arch/arm/boot/dts/bcm270x.dtsi -+++ b/arch/arm/boot/dts/bcm270x.dtsi -@@ -152,6 +152,13 @@ - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; -+ -+ __overrides__ { -+ cam0-pwdn-ctrl; -+ cam0-pwdn; -+ cam0-led-ctrl; -+ cam0-led; -+ }; - }; - - &vc4 { ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -1366,15 +1366,7 @@ Info: Omnivision OV5647 camera module. - Uses Unicam 1, which is the standard camera connector on most Pi - variants. - Load: dtoverlay=ov5647,<param>=<val> --Params: cam0-pwdn GPIO used to control the sensor powerdown line. -- -- cam0-led GPIO used to control the sensor led -- Both these fields should be automatically filled -- in by the firmware to reflect the default GPIO -- configuration of the particular Pi variant in -- use. -- -- i2c_pins_0_1 Use pins 0&1 for the I2C instead of 44&45. -+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. ---- a/arch/arm/boot/dts/overlays/ov5647-overlay.dts -+++ b/arch/arm/boot/dts/overlays/ov5647-overlay.dts -@@ -14,7 +14,7 @@ - status = "okay"; - - ov5647: ov5647@36 { -- compatible = "ov5647"; -+ compatible = "ovti,ov5647"; - reg = <0x36>; - status = "okay"; - -@@ -82,10 +82,18 @@ - }; - }; - -+ fragment@6 { -+ target-path="/__overrides__"; -+ __overlay__ { -+ cam0-pwdn-ctrl = <&ov5647>,"pwdn-gpios:0"; -+ cam0-pwdn = <&ov5647>,"pwdn-gpios:4"; -+ cam0-led-ctrl = <&ov5647>,"pwdn-gpios:12"; -+ cam0-led = <&ov5647>,"pwdn-gpios:16"; -+ }; -+ }; -+ - __overrides__ { - i2c_pins_0_1 = <0>,"-2-3+4"; - i2c_pins_28_29 = <0>,"+2-3-4"; -- cam0-pwdn = <&ov5647>,"pwdn-gpios:4"; -- cam0-led = <&ov5647>,"pwdn-gpios:16"; - }; - }; |