diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0518-overlays-Add-minipitft13-overlay.patch')
-rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0518-overlays-Add-minipitft13-overlay.patch | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0518-overlays-Add-minipitft13-overlay.patch b/target/linux/bcm27xx/patches-5.10/950-0518-overlays-Add-minipitft13-overlay.patch deleted file mode 100644 index 35405ee137..0000000000 --- a/target/linux/bcm27xx/patches-5.10/950-0518-overlays-Add-minipitft13-overlay.patch +++ /dev/null @@ -1,100 +0,0 @@ -From 6c6596610381249719e87e324a9689cabc2a7cd8 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.com> -Date: Thu, 18 Feb 2021 21:05:44 +0000 -Subject: [PATCH] overlays: Add minipitft13 overlay - -minipitft13 is an overlay for the Adafruit 1.3" 240x240 display -(code 4484). - -See: https://github.com/raspberrypi/firmware/issues/1524 - -Signed-off-by: Phil Elwell <phil@raspberrypi.com> ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - .../boot/dts/overlays/minipitft13-overlay.dts | 70 +++++++++++++++++++ - 2 files changed, 71 insertions(+) - create mode 100644 arch/arm/boot/dts/overlays/minipitft13-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -119,6 +119,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ - merus-amp.dtbo \ - midi-uart0.dtbo \ - midi-uart1.dtbo \ -+ minipitft13.dtbo \ - miniuart-bt.dtbo \ - mmc.dtbo \ - mpu6050.dtbo \ ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/minipitft13-overlay.dts -@@ -0,0 +1,70 @@ -+/* -+ * Device Tree overlay for Adafruit Mini PiTFT 1.3" and 1.5" 240x240 Display -+ * -+ */ -+ -+/dts-v1/; -+/plugin/; -+ -+/ { -+ compatible = "brcm,bcm2835"; -+ -+ fragment@0 { -+ target = <&spi0>; -+ __overlay__ { -+ status = "okay"; -+ -+ spidev@0{ -+ status = "disabled"; -+ }; -+ -+ spidev@1{ -+ status = "disabled"; -+ }; -+ }; -+ }; -+ -+ fragment@1 { -+ target = <&gpio>; -+ __overlay__ { -+ pitft_pins: pitft_pins { -+ brcm,pins = <25>; -+ brcm,function = <1>; /* out */ -+ brcm,pull = <0>; /* none */ -+ }; -+ }; -+ }; -+ -+ fragment@2 { -+ target = <&spi0>; -+ __overlay__ { -+ /* needed to avoid dtc warning */ -+ #address-cells = <1>; -+ #size-cells = <0>; -+ -+ pitft: pitft@0 { -+ compatible = "fbtft,minipitft13"; -+ reg = <0>; -+ pinctrl-names = "default"; -+ pinctrl-0 = <&pitft_pins>; -+ spi-max-frequency = <32000000>; -+ rotate = <0>; -+ width = <240>; -+ height = <240>; -+ buswidth = <8>; -+ dc-gpios = <&gpio 25 0>; -+ led-gpios = <&gpio 26 0>; -+ debug = <0>; -+ }; -+ }; -+ }; -+ -+ __overrides__ { -+ speed = <&pitft>,"spi-max-frequency:0"; -+ rotate = <&pitft>,"rotate:0"; -+ width = <&pitft>,"width:0"; -+ height = <&pitft>,"height:0"; -+ fps = <&pitft>,"fps:0"; -+ debug = <&pitft>,"debug:0"; -+ }; -+}; |