diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.14/950-0239-overlays-Add-upstream-overlay.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.14/950-0239-overlays-Add-upstream-overlay.patch | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0239-overlays-Add-upstream-overlay.patch b/target/linux/brcm2708/patches-4.14/950-0239-overlays-Add-upstream-overlay.patch deleted file mode 100644 index 0488fab6d2..0000000000 --- a/target/linux/brcm2708/patches-4.14/950-0239-overlays-Add-upstream-overlay.patch +++ /dev/null @@ -1,210 +0,0 @@ -From 1612baf8148e9180f28d7afc93df3ec3cd3e5ce0 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Sat, 3 Mar 2018 14:18:03 +0000 -Subject: [PATCH 239/454] overlays: Add 'upstream' overlay - -The 'upstream' overlay makes the necessary changes for a downstream -.dtb to be used with an upstream kernel. It is currently made up from -three other overlays - vc4-kms-v3d, dwc2 and upstream-aux-interrupt. -The VPU firmware will soon be made to automatically load this overlay -when an upstream kernel is detected (using the trailer supplied by the -mkknlimg script). - -See: https://github.com/raspberrypi/linux/pull/2393 - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - arch/arm/boot/dts/overlays/Makefile | 1 + - arch/arm/boot/dts/overlays/README | 10 +- - .../boot/dts/overlays/upstream-overlay.dts | 154 ++++++++++++++++++ - 3 files changed, 164 insertions(+), 1 deletion(-) - create mode 100644 arch/arm/boot/dts/overlays/upstream-overlay.dts - ---- a/arch/arm/boot/dts/overlays/Makefile -+++ b/arch/arm/boot/dts/overlays/Makefile -@@ -123,6 +123,7 @@ dtbo-$(CONFIG_ARCH_BCM2835) += \ - tinylcd35.dtbo \ - uart0.dtbo \ - uart1.dtbo \ -+ upstream.dtbo \ - upstream-aux-interrupt.dtbo \ - vc4-fkms-v3d.dtbo \ - vc4-kms-v3d.dtbo \ ---- a/arch/arm/boot/dts/overlays/README -+++ b/arch/arm/boot/dts/overlays/README -@@ -1731,9 +1731,17 @@ Params: txd1_pin GPIO pin - rxd1_pin GPIO pin for RXD1 (15, 33 or 41 - default 15) - - -+Name: upstream -+Info: Allow usage of downstream .dtb with upstream kernel. Comprises -+ vc4-kms-v3d, dwc2 and upstream-aux-interrupt overlays. -+Load: dtoverlay=upstream -+Params: <None> -+ -+ - Name: upstream-aux-interrupt - Info: Allow usage of downstream .dtb with upstream kernel by binding AUX -- devices directly to the shared AUX interrupt line. -+ devices directly to the shared AUX interrupt line. One of the parts -+ of the 'upstream' overlay - Load: dtoverlay=upstream-aux-interrupt - Params: <None> - ---- /dev/null -+++ b/arch/arm/boot/dts/overlays/upstream-overlay.dts -@@ -0,0 +1,154 @@ -+// redo: ovmerge -c vc4-kms-v3d-overlay.dts,cma-96 dwc2-overlay.dts,dr_mode=otg upstream-aux-interrupt-overlay.dts, -+ -+/dts-v1/; -+/plugin/; -+ -+#include <dt-bindings/clock/bcm2835.h> -+ -+/ { -+ compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; -+ fragment@0 { -+ target-path = "/chosen"; -+ __dormant__ { -+ bootargs = "cma=256M"; -+ }; -+ }; -+ fragment@1 { -+ target-path = "/chosen"; -+ __dormant__ { -+ bootargs = "cma=192M"; -+ }; -+ }; -+ fragment@2 { -+ target-path = "/chosen"; -+ __dormant__ { -+ bootargs = "cma=128M"; -+ }; -+ }; -+ fragment@3 { -+ target-path = "/chosen"; -+ __overlay__ { -+ bootargs = "cma=96M"; -+ }; -+ }; -+ fragment@4 { -+ target-path = "/chosen"; -+ __dormant__ { -+ bootargs = "cma=64M"; -+ }; -+ }; -+ fragment@5 { -+ target = <&i2c2>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; -+ fragment@6 { -+ target = <&fb>; -+ __overlay__ { -+ status = "disabled"; -+ }; -+ }; -+ fragment@7 { -+ target = <&pixelvalve0>; -+ __overlay__ { -+ interrupts = <2 13>; -+ status = "okay"; -+ }; -+ }; -+ fragment@8 { -+ target = <&pixelvalve1>; -+ __overlay__ { -+ interrupts = <2 14>; -+ status = "okay"; -+ }; -+ }; -+ fragment@9 { -+ target = <&pixelvalve2>; -+ __overlay__ { -+ interrupts = <2 10>; -+ status = "okay"; -+ }; -+ }; -+ fragment@10 { -+ target = <&hvs>; -+ __overlay__ { -+ interrupts = <2 1>; -+ status = "okay"; -+ }; -+ }; -+ fragment@11 { -+ target = <&hdmi>; -+ __overlay__ { -+ interrupts = <2 8>, <2 9>; -+ status = "okay"; -+ }; -+ }; -+ fragment@12 { -+ target = <&v3d>; -+ __overlay__ { -+ interrupts = <1 10>; -+ status = "okay"; -+ }; -+ }; -+ fragment@13 { -+ target = <&vc4>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; -+ fragment@14 { -+ target-path = "/soc/dma"; -+ __overlay__ { -+ brcm,dma-channel-mask = <0x7f35>; -+ }; -+ }; -+ fragment@15 { -+ target = <&clocks>; -+ __overlay__ { -+ claim-clocks = <BCM2835_PLLD_DSI0 BCM2835_PLLD_DSI1 BCM2835_PLLH_AUX BCM2835_PLLH_PIX>; -+ }; -+ }; -+ fragment@16 { -+ target = <&vec>; -+ __overlay__ { -+ status = "okay"; -+ }; -+ }; -+ fragment@17 { -+ target = <&usb>; -+ #address-cells = <1>; -+ #size-cells = <1>; -+ dwc2_usb: __overlay__ { -+ compatible = "brcm,bcm2835-usb"; -+ reg = <0x7e980000 0x10000>; -+ interrupts = <1 9>; -+ dr_mode = "otg"; -+ g-np-tx-fifo-size = <32>; -+ g-rx-fifo-size = <256>; -+ g-tx-fifo-size = <512 512 512 512 512 768>; -+ status = "okay"; -+ }; -+ }; -+ fragment@18 { -+ target = <&uart1>; -+ __overlay__ { -+ interrupt-parent = <&intc>; -+ interrupts = <0x1 0x1d>; -+ }; -+ }; -+ fragment@19 { -+ target = <&spi1>; -+ __overlay__ { -+ interrupt-parent = <&intc>; -+ interrupts = <0x1 0x1d>; -+ }; -+ }; -+ fragment@20 { -+ target = <&spi2>; -+ __overlay__ { -+ interrupt-parent = <&intc>; -+ interrupts = <0x1 0x1d>; -+ }; -+ }; -+}; |