diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.9/950-0161-BCM270X-Enable-the-DSI-panel-node-in-the-VC4-overlay.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.9/950-0161-BCM270X-Enable-the-DSI-panel-node-in-the-VC4-overlay.patch | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/target/linux/brcm2708/patches-4.9/950-0161-BCM270X-Enable-the-DSI-panel-node-in-the-VC4-overlay.patch b/target/linux/brcm2708/patches-4.9/950-0161-BCM270X-Enable-the-DSI-panel-node-in-the-VC4-overlay.patch deleted file mode 100644 index 3d65f5e269..0000000000 --- a/target/linux/brcm2708/patches-4.9/950-0161-BCM270X-Enable-the-DSI-panel-node-in-the-VC4-overlay.patch +++ /dev/null @@ -1,138 +0,0 @@ -From 2c62d430b6b3c20867e55465e0557a1543088f09 Mon Sep 17 00:00:00 2001 -From: Eric Anholt <eric@anholt.net> -Date: Thu, 2 Jun 2016 15:09:35 -0700 -Subject: [PATCH] BCM270X: Enable the DSI panel node in the VC4 overlay. - -Signed-off-by: Eric Anholt <eric@anholt.net> ---- - arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 5 ++++ - arch/arm/boot/dts/bcm2708-rpi-b.dts | 5 ++++ - arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 5 ++++ - arch/arm/boot/dts/bcm270x.dtsi | 27 ++++++++++++++++++++++ - arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 5 ++++ - arch/arm/boot/dts/bcm2710.dtsi | 1 - - arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts | 22 ++++++++++++++++++ - 7 files changed, 69 insertions(+), 1 deletion(-) - ---- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts -+++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts -@@ -154,3 +154,8 @@ - sd_debug = <&sdhost>,"brcm,debug"; - }; - }; -+ -+&i2c_dsi { -+ gpios = <&gpio 28 0 -+ &gpio 29 0>; -+}; ---- a/arch/arm/boot/dts/bcm2708-rpi-b.dts -+++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts -@@ -144,3 +144,8 @@ - sd_debug = <&sdhost>,"brcm,debug"; - }; - }; -+ -+&i2c_dsi { -+ gpios = <&gpio 2 0 -+ &gpio 3 0>; -+}; ---- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts -+++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts -@@ -154,3 +154,8 @@ - sd_debug = <&sdhost>,"brcm,debug"; - }; - }; -+ -+&i2c_dsi { -+ gpios = <&gpio 28 0 -+ &gpio 29 0>; -+}; ---- a/arch/arm/boot/dts/bcm270x.dtsi -+++ b/arch/arm/boot/dts/bcm270x.dtsi -@@ -137,6 +137,29 @@ - /* Add alias */ - status = "disabled"; - }; -+ -+ i2c_dsi: i2cdsi { -+ /* We have to use i2c-gpio because the -+ * firmware is also polling another device -+ * using the only hardware I2C bus that could -+ * connect to these pins. -+ */ -+ compatible = "i2c-gpio"; -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "disabled"; -+ -+ pitouchscreen_bridge: bridge@45 { -+ compatible = "raspberrypi,touchscreen-bridge-i2c"; -+ reg = <0x45>; -+ }; -+ -+ pitouchscreen_touch: bridge@38 { -+ compatible = "raspberrypi,touchscreen-ts-i2c"; -+ reg = <0x38>; -+ }; -+ }; -+ - }; - - vdd_5v0_reg: fixedregulator_5v0 { -@@ -155,3 +178,7 @@ - regulator-always-on; - }; - }; -+ -+&dsi1 { -+ power-domains = <&power RPI_POWER_DOMAIN_DSI1>; -+}; ---- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts -+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts -@@ -201,3 +201,8 @@ - sd_debug = <&sdhost>,"brcm,debug"; - }; - }; -+ -+&i2c_dsi { -+ gpios = <&gpio 44 0 -+ &gpio 45 0>; -+}; ---- a/arch/arm/boot/dts/bcm2710.dtsi -+++ b/arch/arm/boot/dts/bcm2710.dtsi -@@ -145,4 +145,3 @@ - interrupt-parent = <&local_intc>; - interrupts = <8>; - }; -- ---- a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts -+++ b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts -@@ -126,6 +126,28 @@ - }; - }; - -+ fragment@16 { -+ target = <&dsi1>; -+ __overlay__ { -+ #address-cells = <1>; -+ #size-cells = <0>; -+ status = "okay"; -+ -+ pitouchscreen: panel@0 { -+ compatible = "raspberrypi,touchscreen"; -+ reg = <0>; -+ raspberrypi,touchscreen-bridge = <&pitouchscreen_bridge>; -+ }; -+ }; -+ }; -+ -+ fragment@17 { -+ target = <&i2c_dsi>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; -+ - __overrides__ { - cma-256 = <0>,"+0-1-2-3-4"; - cma-192 = <0>,"-0+1-2-3-4"; |