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| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-18 18:04:33 +0100 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2021-02-19 07:17:21 +0100 |
| commit | 62b7f5931c54e96fca56dd8761b0e466d355c881 (patch) | |
| tree | 1258b392752379833a075df006c2f6d7ac4be51d /target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch | |
| parent | 76d1168d0d4b9d76e2ad78c0fc6b255561deb284 (diff) | |
| download | upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.tar.gz upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.tar.bz2 upstream-62b7f5931c54e96fca56dd8761b0e466d355c881.zip | |
bcm27xx: import latest patches from the RPi foundation
bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
(cherry-picked from commit f07e572f64)
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch b/target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch new file mode 100644 index 0000000000..a77737986e --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0923-ARM-dts-2711-DMA-can-address-36-bits.patch @@ -0,0 +1,25 @@ +From df3f3eba7e6f19694369ea52360c0d5d18d310c3 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.com> +Date: Wed, 22 Jul 2020 17:45:24 +0100 +Subject: [PATCH] ARM: dts: 2711 DMA can address 36 bits + +Kernels prior to 5.7 only see the first entry in dma-ranges, so make +it cover the full addressable range. + +Signed-off-by: Phil Elwell <phil@raspberrypi.com> +--- + arch/arm/boot/dts/bcm2711-rpi.dtsi | 3 +-- + 1 file changed, 1 insertion(+), 2 deletions(-) + +--- a/arch/arm/boot/dts/bcm2711-rpi.dtsi ++++ b/arch/arm/boot/dts/bcm2711-rpi.dtsi +@@ -193,8 +193,7 @@ + <0x0 0x40000000 0x0 0xff800000 0x0 0x00800000>, + <0x6 0x00000000 0x6 0x00000000 0x0 0x40000000>, + <0x0 0x00000000 0x0 0x00000000 0x0 0xfc000000>; +- dma-ranges = <0x0 0x00000000 0x0 0x00000000 0x0 0xfc000000>, +- <0x1 0x00000000 0x1 0x00000000 0x1 0x00000000>; ++ dma-ranges = <0x0 0x00000000 0x0 0x00000000 0x4 0x00000000>; + + dma40: dma@7e007b00 { + compatible = "brcm,bcm2711-dma"; |