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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:08:55 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2020-05-28 19:12:43 +0200 |
| commit | 77e97abf129c5028385dd72587eabab68db0d954 (patch) | |
| tree | fc52a8c2ba346da77281f00538a1eb6de49deb5d /target/linux/bcm27xx/patches-5.4/950-0642-dts-bcm2711-Move-emmc2-to-its-own-bus.patch | |
| parent | 5d3a0c6b26144eb5d62515b99613b5ad8dbdc717 (diff) | |
| download | upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.gz upstream-77e97abf129c5028385dd72587eabab68db0d954.tar.bz2 upstream-77e97abf129c5028385dd72587eabab68db0d954.zip | |
bcm27xx: update to latest patches from RPi foundation
Also removes random module and switches to new bcm2711 thermal driver.
Boot tested on RPi 4B v1.1 4G.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0642-dts-bcm2711-Move-emmc2-to-its-own-bus.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0642-dts-bcm2711-Move-emmc2-to-its-own-bus.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0642-dts-bcm2711-Move-emmc2-to-its-own-bus.patch b/target/linux/bcm27xx/patches-5.4/950-0642-dts-bcm2711-Move-emmc2-to-its-own-bus.patch deleted file mode 100644 index 52cf03a382..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0642-dts-bcm2711-Move-emmc2-to-its-own-bus.patch +++ /dev/null @@ -1,52 +0,0 @@ -From f97ba33547711d727fbbcb10eb046f8ac605a966 Mon Sep 17 00:00:00 2001 -From: Phil Elwell <phil@raspberrypi.org> -Date: Thu, 5 Dec 2019 18:02:08 +0000 -Subject: [PATCH] dts: bcm2711: Move emmc2 to its own "bus" - -Moving the EMMC2 controller under a dedicated bus allows the firmware -to patch the dma-ranges property for different memory sizes without -affecting anything else. - -Signed-off-by: Phil Elwell <phil@raspberrypi.org> ---- - arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 22 ++++++++++++++++++++++ - 1 file changed, 22 insertions(+) - ---- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts -+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts -@@ -193,6 +193,8 @@ - #include "bcm2711-rpi.dtsi" - #include "bcm283x-rpi-csi1-2lane.dtsi" - -+/delete-node/ &emmc2; -+ - / { - chosen { - bootargs = "coherent_pool=1M 8250.nr_uarts=1"; -@@ -212,6 +214,26 @@ - /delete-property/ ethernet; - /delete-property/ intc; - pcie0 = &pcie0; -+ emmc2bus = &emmc2bus; -+ }; -+ -+ emmc2bus: emmc2bus { -+ compatible = "simple-bus"; -+ #address-cells = <2>; -+ #size-cells = <1>; -+ -+ ranges = <0x0 0x7e000000 0x0 0xfe000000 0x01800000>; -+ dma-ranges = <0x0 0xc0000000 0x0 0x00000000 0x3c000000>; -+ -+ emmc2: emmc2@7e340000 { -+ compatible = "brcm,bcm2711-emmc2"; -+ status = "okay"; -+ interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>; -+ clocks = <&clocks BCM2711_CLOCK_EMMC2>; -+ reg = <0x0 0x7e340000 0x100>; -+ vqmmc-supply = <&sd_io_1v8_reg>; -+ broken-cd; -+ }; - }; - - /delete-node/ wifi-pwrseq; |