diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0325-BCM270X_DT-Move-vc4-node-contents-to-bcm2708_common..patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.4/0325-BCM270X_DT-Move-vc4-node-contents-to-bcm2708_common..patch | 324 |
1 files changed, 0 insertions, 324 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0325-BCM270X_DT-Move-vc4-node-contents-to-bcm2708_common..patch b/target/linux/brcm2708/patches-4.4/0325-BCM270X_DT-Move-vc4-node-contents-to-bcm2708_common..patch deleted file mode 100644 index 38aa269c00..0000000000 --- a/target/linux/brcm2708/patches-4.4/0325-BCM270X_DT-Move-vc4-node-contents-to-bcm2708_common..patch +++ /dev/null @@ -1,324 +0,0 @@ -From 7802e183f782f20a30d629cef099c911c07e0e4d Mon Sep 17 00:00:00 2001 -From: Eric Anholt <eric@anholt.net> -Date: Fri, 6 May 2016 11:48:35 -0700 -Subject: [PATCH] BCM270X_DT: Move vc4 node contents to bcm2708_common.dtsi. - -This should clarify what's going on with the overlay: The hardware is -always present, we're just enabling the DT node so that the vc4 driver -probes. - -The interrupts are left in the overlay, because the firmware doesn't -check node status before masking out the vc4 interrupts. - -By having the nodes in the common file, we'll be able to correctly -connect the HDMI HPD GPIO so that we can detect whether an HDMI -monitor is connected. - -Signed-off-by: Eric Anholt <eric@anholt.net> ---- - arch/arm/boot/dts/bcm2708_common.dtsi | 51 +++++++ - arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts | 160 ++++++++++----------- - 2 files changed, 129 insertions(+), 82 deletions(-) - ---- a/arch/arm/boot/dts/bcm2708_common.dtsi -+++ b/arch/arm/boot/dts/bcm2708_common.dtsi -@@ -1,4 +1,7 @@ -+#include "dt-bindings/clock/bcm2835.h" - #include <dt-bindings/clock/bcm2835-aux.h> -+#include "dt-bindings/power/raspberrypi-power.h" -+#include "dt-bindings/gpio/gpio.h" - #include "skeleton.dtsi" - - / { -@@ -170,6 +173,18 @@ - status = "disabled"; - }; - -+ pixelvalve0: pixelvalve@7e206000 { -+ compatible = "brcm,bcm2835-pixelvalve0"; -+ reg = <0x7e206000 0x100>; -+ status = "disabled"; -+ }; -+ -+ pixelvalve1: pixelvalve@7e207000 { -+ compatible = "brcm,bcm2835-pixelvalve1"; -+ reg = <0x7e207000 0x100>; -+ status = "disabled"; -+ }; -+ - pwm: pwm@7e20c000 { - compatible = "brcm,bcm2835-pwm"; - reg = <0x7e20c000 0x28>; -@@ -227,6 +242,12 @@ - status = "disabled"; - }; - -+ hvs: hvs@7e400000 { -+ compatible = "brcm,bcm2835-hvs"; -+ reg = <0x7e400000 0x6000>; -+ status = "disabled"; -+ }; -+ - i2c1: i2c@7e804000 { - compatible = "brcm,bcm2708-i2c"; - reg = <0x7e804000 0x1000>; -@@ -261,6 +282,25 @@ - status = "disabled"; - }; - -+ pixelvalve2: pixelvalve@7e807000 { -+ compatible = "brcm,bcm2835-pixelvalve2"; -+ reg = <0x7e807000 0x100>; -+ status = "disabled"; -+ }; -+ -+ hdmi: hdmi@7e902000 { -+ compatible = "brcm,bcm2835-hdmi"; -+ reg = <0x7e902000 0x600>, -+ <0x7e808000 0x100>; -+ ddc = <&i2c2>; -+ hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; -+ clocks = <&cprman BCM2835_PLLH_PIX>, -+ <&cprman BCM2835_CLOCK_HSM>; -+ clock-names = "pixel", "hdmi"; -+ power-domains = <&power RPI_POWER_DOMAIN_HDMI>; -+ status = "disabled"; -+ }; -+ - usb: usb@7e980000 { - compatible = "brcm,bcm2708-usb"; - reg = <0x7e980000 0x10000>, -@@ -269,6 +309,12 @@ - <1 9>; - }; - -+ v3d: v3d@7ec00000 { -+ compatible = "brcm,vc4-v3d"; -+ reg = <0x7ec00000 0x1000>; -+ status = "disabled"; -+ }; -+ - firmware: firmware { - compatible = "raspberrypi,bcm2835-firmware"; - mboxes = <&mailbox>; -@@ -303,6 +349,11 @@ - firmware = <&firmware>; - }; - -+ gpu: gpu { -+ compatible = "brcm,bcm2835-vc4"; -+ status = "disabled"; -+ }; -+ - /* Onboard audio */ - audio: audio { - compatible = "brcm,bcm2835-audio"; ---- a/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts -+++ b/arch/arm/boot/dts/overlays/vc4-kms-v3d-overlay.dts -@@ -5,129 +5,125 @@ - /dts-v1/; - /plugin/; - --#include "dt-bindings/clock/bcm2835.h" --#include "dt-bindings/power/raspberrypi-power.h" --#include "dt-bindings/gpio/gpio.h" -- - / { - compatible = "brcm,bcm2835", "brcm,bcm2708", "brcm,bcm2709"; - - fragment@0 { -+ target-path = "/chosen"; -+ __overlay__ { -+ bootargs = "cma=256M@256M"; -+ }; -+ }; -+ -+ fragment@1 { -+ target-path = "/chosen"; -+ __dormant__ { -+ bootargs = "cma=192M@256M"; -+ }; -+ }; -+ -+ fragment@2 { -+ target-path = "/chosen"; -+ __dormant__ { -+ bootargs = "cma=128M@128M"; -+ }; -+ }; -+ -+ fragment@3 { -+ target-path = "/chosen"; -+ __dormant__ { -+ bootargs = "cma=96M@128M"; -+ }; -+ }; -+ -+ fragment@4 { -+ target-path = "/chosen"; -+ __dormant__ { -+ bootargs = "cma=64M@64M"; -+ }; -+ }; -+ -+ fragment@5 { - target = <&i2c2>; - __overlay__ { - status = "okay"; - }; - }; - -- fragment@1 { -+ fragment@6 { - target = <&cprman>; - __overlay__ { - status = "okay"; - }; - }; - -- fragment@2 { -+ fragment@7 { - target = <&fb>; - __overlay__ { - status = "disabled"; - }; - }; - -- fragment@3 { -- target = <&soc>; -+ fragment@8 { -+ target = <&pixelvalve0>; - __overlay__ { -- #address-cells = <1>; -- #size-cells = <1>; -+ interrupts = <2 13>; /* pwa0 */ -+ status = "okay"; -+ }; -+ }; - -- pixelvalve@7e206000 { -- compatible = "brcm,bcm2835-pixelvalve0"; -- reg = <0x7e206000 0x100>; -- interrupts = <2 13>; /* pwa0 */ -- }; -- -- pixelvalve@7e207000 { -- compatible = "brcm,bcm2835-pixelvalve1"; -- reg = <0x7e207000 0x100>; -- interrupts = <2 14>; /* pwa1 */ -- }; -- -- hvs@7e400000 { -- compatible = "brcm,bcm2835-hvs"; -- reg = <0x7e400000 0x6000>; -- interrupts = <2 1>; -- }; -- -- pixelvalve@7e807000 { -- compatible = "brcm,bcm2835-pixelvalve2"; -- reg = <0x7e807000 0x100>; -- interrupts = <2 10>; /* pixelvalve */ -- }; -- -- hdmi@7e902000 { -- compatible = "brcm,bcm2835-hdmi"; -- reg = <0x7e902000 0x600>, -- <0x7e808000 0x100>; -- interrupts = <2 8>, <2 9>; -- ddc = <&i2c2>; -- hpd-gpios = <&gpio 46 GPIO_ACTIVE_HIGH>; -- clocks = <&cprman BCM2835_PLLH_PIX>, -- <&cprman BCM2835_CLOCK_HSM>; -- clock-names = "pixel", "hdmi"; -- power-domains = <&power RPI_POWER_DOMAIN_HDMI>; -- }; -- -- v3d@7ec00000 { -- compatible = "brcm,vc4-v3d"; -- reg = <0x7ec00000 0x1000>; -- interrupts = <1 10>; -- }; -- -- gpu@7e4c0000 { -- compatible = "brcm,bcm2835-vc4"; -- }; -+ fragment@9 { -+ target = <&pixelvalve1>; -+ __overlay__ { -+ interrupts = <2 14>; /* pwa1 */ -+ status = "okay"; - }; - }; - -- fragment@4 { -- target-path = "/chosen"; -- __overlay__ { -- bootargs = "cma=256M@256M"; -+ fragment@10 { -+ target = <&pixelvalve2>; -+ __overlay__ { -+ interrupts = <2 10>; /* pixelvalve */ -+ status = "okay"; - }; - }; - -- fragment@5 { -- target-path = "/chosen"; -- __dormant__ { -- bootargs = "cma=192M@256M"; -+ fragment@11 { -+ target = <&hvs>; -+ __overlay__ { -+ interrupts = <2 1>; -+ status = "okay"; - }; - }; - -- fragment@6 { -- target-path = "/chosen"; -- __dormant__ { -- bootargs = "cma=128M@128M"; -+ fragment@12 { -+ target = <&hdmi>; -+ __overlay__ { -+ interrupts = <2 8>, <2 9>; -+ status = "okay"; - }; - }; - -- fragment@7 { -- target-path = "/chosen"; -- __dormant__ { -- bootargs = "cma=96M@128M"; -+ fragment@13 { -+ target = <&v3d>; -+ __overlay__ { -+ interrupts = <1 10>; -+ status = "okay"; - }; - }; - -- fragment@8 { -- target-path = "/chosen"; -- __dormant__ { -- bootargs = "cma=64M@64M"; -+ fragment@14 { -+ target = <&gpu>; -+ __overlay__ { -+ status = "okay"; - }; - }; - - __overrides__ { -- cma-256 = <0>,"+4-5-6-7-8"; -- cma-192 = <0>,"-4+5-6-7-8"; -- cma-128 = <0>,"-4-5+6-7-8"; -- cma-96 = <0>,"-4-5-6+7-8"; -- cma-64 = <0>,"-4-5-6-7+8"; -+ cma-256 = <0>,"+0-1-2-3-4"; -+ cma-192 = <0>,"-0+1-2-3-4"; -+ cma-128 = <0>,"-0-1+2-3-4"; -+ cma-96 = <0>,"-0-1-2+3-4"; -+ cma-64 = <0>,"-0-1-2-3+4"; - }; - }; |