diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/target/linux/bcm27xx/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch b/target/linux/bcm27xx/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch deleted file mode 100644 index cb89142dff..0000000000 --- a/target/linux/bcm27xx/patches-4.19/950-0188-dtoverlays-Add-i2c-on-0-1-option-to-TC358743-ADV7282.patch +++ /dev/null @@ -1,142 +0,0 @@ -From 83b839b8b3a599336c2d48ab22ed919a77666476 Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Mon, 26 Nov 2018 17:02:15 +0000 -Subject: [PATCH] dtoverlays: Add i2c on 0&1 option to TC358743, - ADV7282 and OV5647 - -Adds the option of configuring i2c0 to be on GPIOs 0&1 as -this is of use on the Compute Module. - -Also fixes the ov5647 overlay where the override enabled the wrong -fragments. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - arch/arm/boot/dts/overlays/README | 14 ++++++++++++-- - arch/arm/boot/dts/overlays/adv7282m-overlay.dts | 10 +++++++++- - arch/arm/boot/dts/overlays/ov5647-overlay.dts | 10 +++++++++- - arch/arm/boot/dts/overlays/tc358743-overlay.dts | 10 +++++++++- - 4 files changed, 39 insertions(+), 5 deletions(-) - ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -277,7 +277,9 @@ Info: Analog Devices ADV7282M analogue - Uses Unicam1, which is the standard camera connector on most Pi - variants. - Load: dtoverlay=adv7282m,<param>=<val> --Params: i2c_pins_28_29 Use pins 28&29 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. - This is required for Pi B+, 2, 0, and 0W. - addr Overrides the I2C address (default 0x21) - -@@ -286,7 +288,9 @@ 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. -+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. - addr Overrides the I2C address (default 0x21) - adv7280m Select ADV7280-M. -@@ -1324,6 +1328,9 @@ Params: cam0-pwdn GPIO use - configuration of the particular Pi variant in - use. - -+ 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. - -@@ -1949,6 +1956,9 @@ Params: 4lane Use 4 la - (574Mbit/s) and 486000000 (972Mbit/s - default) - are supported by the driver. - -+ 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. - ---- a/arch/arm/boot/dts/overlays/adv7282m-overlay.dts -+++ b/arch/arm/boot/dts/overlays/adv7282m-overlay.dts -@@ -60,6 +60,13 @@ - }; - }; - fragment@4 { -+ target = <&i2c0_pins>; -+ __dormant__ { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ }; -+ fragment@5 { - target = <&i2c_vc>; - __overlay__ { - status = "okay"; -@@ -67,7 +74,8 @@ - }; - - __overrides__ { -- i2c_pins_28_29 = <0>,"+2-3"; -+ i2c_pins_0_1 = <0>,"-2-3+4"; -+ i2c_pins_28_29 = <0>,"+2-3-4"; - addr = <&adv728x>,"reg:0"; - }; - }; ---- a/arch/arm/boot/dts/overlays/ov5647-overlay.dts -+++ b/arch/arm/boot/dts/overlays/ov5647-overlay.dts -@@ -69,6 +69,13 @@ - }; - }; - fragment@4 { -+ target = <&i2c0_pins>; -+ __dormant__ { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ }; -+ fragment@5 { - target = <&i2c_vc>; - __overlay__ { - status = "okay"; -@@ -76,7 +83,8 @@ - }; - - __overrides__ { -- i2c_pins_28_29 = <0>,"+4-5"; -+ 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"; - }; ---- a/arch/arm/boot/dts/overlays/tc358743-overlay.dts -+++ b/arch/arm/boot/dts/overlays/tc358743-overlay.dts -@@ -94,6 +94,13 @@ - }; - }; - fragment@6 { -+ target = <&i2c0_pins>; -+ __dormant__ { -+ brcm,pins = <0 1>; -+ brcm,function = <4>; /* alt0 */ -+ }; -+ }; -+ fragment@7 { - target = <&i2c_vc>; - __overlay__ { - status = "okay"; -@@ -101,7 +108,8 @@ - }; - - __overrides__ { -- i2c_pins_28_29 = <0>,"+4-5"; -+ i2c_pins_0_1 = <0>,"-4-5+6"; -+ i2c_pins_28_29 = <0>,"+4-5-6"; - 4lane = <0>, "-2+3"; - link-frequency = <&tc358743>,"link-frequencies#0"; - }; |