diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0381-dtoverlays-Add-an-overlay-for-the-EDT-FT5406-touchsc.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0381-dtoverlays-Add-an-overlay-for-the-EDT-FT5406-touchsc.patch | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0381-dtoverlays-Add-an-overlay-for-the-EDT-FT5406-touchsc.patch b/target/linux/bcm27xx/patches-5.10/950-0381-dtoverlays-Add-an-overlay-for-the-EDT-FT5406-touchsc.patch deleted file mode 100644 index 238b9ae2f6..0000000000 --- a/target/linux/bcm27xx/patches-5.10/950-0381-dtoverlays-Add-an-overlay-for-the-EDT-FT5406-touchsc.patch +++ /dev/null @@ -1,96 +0,0 @@ -From e7972981794db2cfa349aa5d34171f83d4ffe830 Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.com> -Date: Fri, 6 Nov 2020 18:52:25 +0000 -Subject: [PATCH] dtoverlays: Add an overlay for the EDT FT5406 - touchscreen - -This touchscreen controller is used by the 7" DSI panel, and -this overlay configures it for when it is NOT being polled by -the firmware. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - arch/arm/boot/dts/overlays/README | 14 +++++++ - .../boot/dts/overlays/edt-ft5406-overlay.dts | 42 +++++++++++++++++++ - 3 files changed, 57 insertions(+) - create mode 100644 arch/arm/boot/dts/overlays/edt-ft5406-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -40,6 +40,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ - draws.dtbo \ - dwc-otg.dtbo \ - dwc2.dtbo \ -+ edt-ft5406.dtbo \ - enc28j60.dtbo \ - enc28j60-spi2.dtbo \ - exc3000.dtbo \ ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -733,6 +733,20 @@ Params: dr_mode Dual rol - [ The ds1307-rtc overlay has been deleted. See i2c-rtc. ] - - -+Name: edt-ft5406 -+Info: Overlay for the EDT FT5406 touchscreen on the CSI/DSI I2C interface. -+ This works with the Raspberry Pi 7" touchscreen when not being polled -+ by the firmware. -+ You MUST use either "disable_touchscreen=1" or "ignore_lcd=1" in -+ config.txt to stop the firmware polling the touchscreen. -+Load: dtoverlay=edt-ft5406,<param>=<val> -+Params: sizex Touchscreen size x (default 800) -+ sizey Touchscreen size y (default 480) -+ invx Touchscreen inverted x axis -+ invy Touchscreen inverted y axis -+ swapxy Touchscreen swapped x y axis -+ -+ - Name: enc28j60 - Info: Overlay for the Microchip ENC28J60 Ethernet Controller on SPI0 - Load: dtoverlay=enc28j60,<param>=<val> ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/edt-ft5406-overlay.dts -@@ -0,0 +1,42 @@ -+/* -+ * Device Tree overlay for RaspberryPi 7" Touchscreen panel -+ * -+ */ -+ -+/dts-v1/; -+/plugin/; -+ -+/ { -+ compatible = "brcm,bcm2835"; -+ -+ fragment@0 { -+ target = <&i2c_csi_dsi>; -+ __overlay__ { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "okay"; -+ ft5406: ts@38 { -+ compatible = "edt,edt-ft5406"; -+ reg = <0x38>; -+ -+ touchscreen-size-x = < 800 >; -+ touchscreen-size-y = < 480 >; -+ }; -+ }; -+ }; -+ -+ fragment@1 { -+ target = <&i2c0if>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; -+ -+ __overrides__ { -+ sizex = <&ft5406>,"touchscreen-size-x:0"; -+ sizey = <&ft5406>,"touchscreen-size-y:0"; -+ invx = <&ft5406>,"touchscreen-inverted-x?"; -+ invy = <&ft5406>,"touchscreen-inverted-y?"; -+ swapxy = <&ft5406>,"touchscreen-swapped-x-y?"; -+ }; -+}; |