X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fopenwrt.git;a=blobdiff_plain;f=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch;fp=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch;h=0000000000000000000000000000000000000000;hp=875d8917c26998d1ca771083cd2f0d1e91a09c7c;hb=7d7aa2fd924c27829ec25f825481554dd81bce97;hpb=e7bfda2c243e66a75ff966ba04c28b1590b5d24c diff --git a/target/linux/brcm2708/patches-4.19/950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch b/target/linux/brcm2708/patches-4.19/950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch deleted file mode 100644 index 875d8917c2..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0582-arm-dts-Improve-the-bcm27xx-inclusion-hierarchy.patch +++ /dev/null @@ -1,490 +0,0 @@ -From d27f2b90df0b787859c2f5665feaecbe87e6b1ff Mon Sep 17 00:00:00 2001 -From: Phil Elwell -Date: Tue, 4 Jun 2019 16:22:22 +0100 -Subject: [PATCH] arm: dts: Improve the bcm27xx inclusion hierarchy - -1) The top-level .dts files now include parallel chains of bcm27xx.dtsi - and bcm27xx-rpi.dtsi files, with no cross-inclusion between the two - chains. - -2) Move definitions and deletions to the point of maximum commonality - to reduce redundancy. - -Signed-off-by: Phil Elwell ---- - arch/arm/boot/dts/bcm2708-rpi-b-plus.dts | 1 + - arch/arm/boot/dts/bcm2708-rpi-b.dts | 1 + - arch/arm/boot/dts/bcm2708-rpi-cm.dtsi | 1 + - arch/arm/boot/dts/bcm2708-rpi-zero-w.dts | 1 + - arch/arm/boot/dts/bcm2708-rpi-zero.dts | 1 + - arch/arm/boot/dts/bcm2708-rpi.dtsi | 63 +++++++--------------- - arch/arm/boot/dts/bcm2708.dtsi | 1 - - arch/arm/boot/dts/bcm2709-rpi-2-b.dts | 1 + - arch/arm/boot/dts/bcm2709.dtsi | 1 - - arch/arm/boot/dts/bcm270x.dtsi | 18 +------ - arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts | 1 + - arch/arm/boot/dts/bcm2710-rpi-3-b.dts | 1 + - arch/arm/boot/dts/bcm2710-rpi-cm3.dts | 1 + - arch/arm/boot/dts/bcm2710.dtsi | 1 - - arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 15 ++++-- - arch/arm/boot/dts/bcm2711-rpi.dtsi | 7 +++ - arch/arm/boot/dts/bcm2711.dtsi | 10 ---- - arch/arm/boot/dts/bcm2835-rpi.dtsi | 16 ++++++ - arch/arm/boot/dts/bcm2838.dtsi | 33 ++++++++---- - arch/arm/boot/dts/bcm283x.dtsi | 2 +- - 20 files changed, 86 insertions(+), 90 deletions(-) - create mode 100644 arch/arm/boot/dts/bcm2711-rpi.dtsi - ---- a/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts -+++ b/arch/arm/boot/dts/bcm2708-rpi-b-plus.dts -@@ -1,6 +1,7 @@ - /dts-v1/; - - #include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" - #include "bcm283x-rpi-smsc9514.dtsi" - #include "bcm283x-rpi-csi1-2lane.dtsi" - ---- a/arch/arm/boot/dts/bcm2708-rpi-b.dts -+++ b/arch/arm/boot/dts/bcm2708-rpi-b.dts -@@ -1,6 +1,7 @@ - /dts-v1/; - - #include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" - #include "bcm283x-rpi-smsc9512.dtsi" - #include "bcm283x-rpi-csi1-2lane.dtsi" - ---- a/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi -+++ b/arch/arm/boot/dts/bcm2708-rpi-cm.dtsi -@@ -1,4 +1,5 @@ - #include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" - - &leds { - act_led: act { ---- a/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts -+++ b/arch/arm/boot/dts/bcm2708-rpi-zero-w.dts -@@ -1,6 +1,7 @@ - /dts-v1/; - - #include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" - #include "bcm283x-rpi-csi1-2lane.dtsi" - - / { ---- a/arch/arm/boot/dts/bcm2708-rpi-zero.dts -+++ b/arch/arm/boot/dts/bcm2708-rpi-zero.dts -@@ -1,6 +1,7 @@ - /dts-v1/; - - #include "bcm2708.dtsi" -+#include "bcm2708-rpi.dtsi" - #include "bcm283x-rpi-csi1-2lane.dtsi" - - / { ---- a/arch/arm/boot/dts/bcm2708-rpi.dtsi -+++ b/arch/arm/boot/dts/bcm2708-rpi.dtsi -@@ -1,6 +1,6 @@ --/* Downstream version of bcm2835-rpi.dtsi */ -+/* Downstream modifications to bcm2835-rpi.dtsi */ - --#include -+#include "bcm2835-rpi.dtsi" - - / { - memory { -@@ -49,29 +49,10 @@ - reg = <0x7e200000 0x1000>; - }; - -- firmware: firmware { -- compatible = "raspberrypi,bcm2835-firmware", "simple-bus"; -- #address-cells = <0>; -- #size-cells = <0>; -- mboxes = <&mailbox>; -- }; -- -- power: power { -- compatible = "raspberrypi,bcm2835-power"; -- firmware = <&firmware>; -- #power-domain-cells = <1>; -- }; -- - fb: fb { - compatible = "brcm,bcm2708-fb"; - firmware = <&firmware>; -- status = "disabled"; -- }; -- -- vchiq: mailbox@7e00b840 { -- compatible = "brcm,bcm2835-vchiq"; -- reg = <0x7e00b840 0x3c>; -- interrupts = <0 2>; -+ status = "okay"; - }; - - vcsm: vcsm { -@@ -91,10 +72,6 @@ - sound: sound { - status = "disabled"; - }; -- -- txp: txp@7e004000 { -- status = "disabled"; -- }; - }; - - __overrides__ { -@@ -125,11 +102,23 @@ - }; - - &hdmi { -- power-domains = <&power RPI_POWER_DOMAIN_HDMI>; -+ status = "disabled"; - }; - --&usb { -- power-domains = <&power RPI_POWER_DOMAIN_USB>; -+&txp { -+ status = "disabled"; -+}; -+ -+&i2c0 { -+ status = "disabled"; -+}; -+ -+&i2c1 { -+ status = "disabled"; -+}; -+ -+&i2c2 { -+ status = "disabled"; - }; - - &clocks { -@@ -141,16 +130,8 @@ sdhost_pins: &sdhost_gpio48 { - }; - - &sdhost { -- pinctrl-names = "default"; -- pinctrl-0 = <&sdhost_gpio48>; -- bus-width = <4>; - brcm,overclock-50 = <0>; - brcm,pio-limit = <1>; -- status = "okay"; --}; -- --&fb { -- status = "okay"; - }; - - &cpu_thermal { -@@ -160,11 +141,3 @@ sdhost_pins: &sdhost_gpio48 { - &vec { - status = "disabled"; - }; -- --&csi0 { -- power-domains = <&power RPI_POWER_DOMAIN_UNICAM0>; --}; -- --&csi1 { -- power-domains = <&power RPI_POWER_DOMAIN_UNICAM1>; --}; ---- a/arch/arm/boot/dts/bcm2708.dtsi -+++ b/arch/arm/boot/dts/bcm2708.dtsi -@@ -1,6 +1,5 @@ - #include "bcm2835.dtsi" - #include "bcm270x.dtsi" --#include "bcm2708-rpi.dtsi" - - / { - /delete-node/ cpus; ---- a/arch/arm/boot/dts/bcm2709-rpi-2-b.dts -+++ b/arch/arm/boot/dts/bcm2709-rpi-2-b.dts -@@ -1,6 +1,7 @@ - /dts-v1/; - - #include "bcm2709.dtsi" -+#include "bcm2709-rpi.dtsi" - #include "bcm283x-rpi-smsc9514.dtsi" - #include "bcm283x-rpi-csi1-2lane.dtsi" - ---- a/arch/arm/boot/dts/bcm2709.dtsi -+++ b/arch/arm/boot/dts/bcm2709.dtsi -@@ -1,6 +1,5 @@ - #include "bcm2836.dtsi" - #include "bcm270x.dtsi" --#include "bcm2709-rpi.dtsi" - - / { - soc { ---- a/arch/arm/boot/dts/bcm270x.dtsi -+++ b/arch/arm/boot/dts/bcm270x.dtsi -@@ -68,7 +68,7 @@ - - /delete-node/ sdhci@7e300000; - -- mmc: mmc@7e300000 { -+ sdhci: mmc: mmc@7e300000 { - compatible = "brcm,bcm2835-mmc", "brcm,bcm2835-sdhci"; - reg = <0x7e300000 0x100>; - interrupts = <2 30>; -@@ -152,22 +152,6 @@ - }; - }; - -- vdd_5v0_reg: fixedregulator_5v0 { -- compatible = "regulator-fixed"; -- regulator-name = "5v0"; -- regulator-min-microvolt = <5000000>; -- regulator-max-microvolt = <5000000>; -- regulator-always-on; -- }; -- -- vdd_3v3_reg: fixedregulator_3v3 { -- compatible = "regulator-fixed"; -- regulator-name = "3v3"; -- regulator-min-microvolt = <3300000>; -- regulator-max-microvolt = <3300000>; -- regulator-always-on; -- }; -- - __overrides__ { - cam0-pwdn-ctrl; - cam0-pwdn; ---- a/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts -+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b-plus.dts -@@ -1,6 +1,7 @@ - /dts-v1/; - - #include "bcm2710.dtsi" -+#include "bcm2709-rpi.dtsi" - #include "bcm283x-rpi-lan7515.dtsi" - #include "bcm283x-rpi-csi1-2lane.dtsi" - ---- a/arch/arm/boot/dts/bcm2710-rpi-3-b.dts -+++ b/arch/arm/boot/dts/bcm2710-rpi-3-b.dts -@@ -1,6 +1,7 @@ - /dts-v1/; - - #include "bcm2710.dtsi" -+#include "bcm2709-rpi.dtsi" - #include "bcm283x-rpi-smsc9514.dtsi" - #include "bcm283x-rpi-csi1-2lane.dtsi" - ---- a/arch/arm/boot/dts/bcm2710-rpi-cm3.dts -+++ b/arch/arm/boot/dts/bcm2710-rpi-cm3.dts -@@ -1,6 +1,7 @@ - /dts-v1/; - - #include "bcm2710.dtsi" -+#include "bcm2709-rpi.dtsi" - #include "bcm283x-rpi-csi0-2lane.dtsi" - #include "bcm283x-rpi-csi1-4lane.dtsi" - ---- a/arch/arm/boot/dts/bcm2710.dtsi -+++ b/arch/arm/boot/dts/bcm2710.dtsi -@@ -1,6 +1,5 @@ - #include "bcm2837.dtsi" - #include "bcm270x.dtsi" --#include "bcm2709-rpi.dtsi" - - / { - compatible = "brcm,bcm2837", "brcm,bcm2836"; ---- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts -+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts -@@ -1,13 +1,12 @@ - /dts-v1/; - - #include "bcm2711.dtsi" -+#include "bcm2711-rpi.dtsi" - #include "bcm283x-rpi-csi1-2lane.dtsi" - - / { -- compatible = "raspberrypi,4-model-b", "brcm,bcm2838", "brcm,bcm2837"; -+ compatible = "raspberrypi,4-model-b", "brcm,bcm2838"; - model = "Raspberry Pi 4 Model B"; -- #address-cells = <2>; -- #size-cells = <1>; - - memory { - device_type = "memory"; -@@ -48,10 +47,18 @@ - }; - - &firmware { -- expgpio: expgpio { -+ expgpio: gpio { - compatible = "raspberrypi,firmware-gpio"; - gpio-controller; - #gpio-cells = <2>; -+ gpio-line-names = "BT_ON", -+ "WL_ON", -+ "PWR_LED_OFF", -+ "GLOBAL_RESET", -+ "VDD_SD_IO_SEL", -+ "CAM_GPIO", -+ "", -+ ""; - status = "okay"; - }; - }; ---- /dev/null -+++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi -@@ -0,0 +1,7 @@ -+#include "bcm2708-rpi.dtsi" -+#include "bcm2838-rpi.dtsi" -+ -+&v3d { -+ /* Undo the overwriting by bcm270x.dtsi */ -+ power-domains = <&pm BCM2835_POWER_DOMAIN_GRAFX_V3D>; -+}; ---- a/arch/arm/boot/dts/bcm2711.dtsi -+++ b/arch/arm/boot/dts/bcm2711.dtsi -@@ -1,10 +1,8 @@ - #include "bcm2838.dtsi" - #include "bcm270x.dtsi" --#include "bcm2708-rpi.dtsi" - - / { - soc { -- /delete-node/ mailbox@7e00b840; - /delete-node/ v3d@7ec00000; - }; - -@@ -17,14 +15,6 @@ - status = "disabled"; - }; - --&dma { -- brcm,dma-channel-mask = <0x7ef5>; --}; -- --&txp { -- interrupts = ; --}; -- - &firmwarekms { - interrupts = ; - }; ---- a/arch/arm/boot/dts/bcm2835-rpi.dtsi -+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi -@@ -36,6 +36,22 @@ - interrupts = <0 2>; - }; - }; -+ -+ vdd_3v3_reg: fixedregulator_3v3 { -+ compatible = "regulator-fixed"; -+ regulator-name = "3v3"; -+ regulator-min-microvolt = <3300000>; -+ regulator-max-microvolt = <3300000>; -+ regulator-always-on; -+ }; -+ -+ vdd_5v0_reg: fixedregulator_5v0 { -+ compatible = "regulator-fixed"; -+ regulator-name = "5v0"; -+ regulator-min-microvolt = <5000000>; -+ regulator-max-microvolt = <5000000>; -+ regulator-always-on; -+ }; - }; - - &gpio { ---- a/arch/arm/boot/dts/bcm2838.dtsi -+++ b/arch/arm/boot/dts/bcm2838.dtsi -@@ -5,7 +5,10 @@ - #include - - / { -- compatible = "brcm,bcm2838", "brcm,bcm2837"; -+ compatible = "brcm,bcm2838"; -+ -+ #address-cells = <2>; -+ #size-cells = <1>; - - interrupt-parent = <&gicv2>; - -@@ -16,8 +19,8 @@ - /* Emulate a contiguous 30-bit address range for DMA */ - dma-ranges = <0xc0000000 0x0 0x00000000 0x3c000000>; - -- /delete-node/ mailbox@7e00b840; - /delete-node/ interrupt-controller@7e00f300; -+ /delete-node/ v3d@7ec00000; - - local_intc: local_intc@40000000 { - compatible = "brcm,bcm2836-l1-intc"; -@@ -191,6 +194,16 @@ - interrupts = ; - }; - -+ pwm1: pwm@7e20c800 { -+ compatible = "brcm,bcm2835-pwm"; -+ reg = <0x7e20c800 0x28>; -+ clocks = <&clocks BCM2835_CLOCK_PWM>; -+ assigned-clocks = <&clocks BCM2835_CLOCK_PWM>; -+ assigned-clock-rates = <10000000>; -+ #pwm-cells = <2>; -+ status = "disabled"; -+ }; -+ - emmc2: emmc2@7e340000 { - compatible = "brcm,bcm2711-emmc2"; - status = "okay"; -@@ -385,7 +398,7 @@ - "dma13", - "dma14"; - #dma-cells = <1>; -- brcm,dma-channel-mask = <0x7000>; -+ brcm,dma-channel-mask = <0x7800>; - }; - /* DMA4 - 40 bit DMA engines */ - -@@ -396,12 +409,6 @@ - interrupts = ; - }; - -- vchiq: mailbox@7e00b840 { -- compatible = "brcm,bcm2838-vchiq"; -- reg = <0 0x7e00b840 0x3c>; -- interrupts = ; -- }; -- - hevc-decoder@7eb00000 { - compatible = "raspberrypi,argon-hevc-decoder"; - reg = <0x0 0x7eb00000 0x10000>; -@@ -450,6 +457,8 @@ - }; - - &gpio { -+ compatible = "brcm,bcm2838-gpio", "brcm,bcm2835-gpio"; -+ - gpclk0_gpio49: gpclk0_gpio49 { - brcm,pins = <49>; - brcm,function = ; -@@ -729,5 +738,9 @@ - "dma8", - "dma9", - "dma10"; -- brcm,dma-channel-mask = <0x01f5>; -+ brcm,dma-channel-mask = <0x07f5>; -+}; -+ -+&txp { -+ interrupts = ; - }; ---- a/arch/arm/boot/dts/bcm283x.dtsi -+++ b/arch/arm/boot/dts/bcm283x.dtsi -@@ -55,7 +55,7 @@ - #address-cells = <1>; - #size-cells = <1>; - -- txp@7e004000 { -+ txp: txp@7e004000 { - compatible = "brcm,bcm2835-txp"; - reg = <0x7e004000 0x20>; - interrupts = <1 11>;