github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-06-01 02:53:36 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: tegra: Device tree fixes for v6.14-rc1

Browse Source 
These patches fix up an issue with the DMA support on one of the SPI
 controllers, as well as properly identify the SCE fabric and disable
 it to prevent accessing registers that may not be accessible to the
 CPU. Finally, the GIC's #address-cells property is set to 0 to fix a
 problem in the PCIe interrupt-map property.
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmeBX/wACgkQ3SOs138+
 s6FJMQ//QTiQ/jZNgr3s1/jLCUW+y9mHywFzT8Oa746T18wf25cq3rjEE+C9j/VE
 ioogR/BEUGnCvwMRqculyCfsM72kgYor5X/olU1xcP4nTCj2x/X0mzud6xfPKS7b
 xvw4a9CHUgRs80c+nh7DqgMQrfxO/GFoSTMgCTDarrCNMOwavOStNUT63hqlN1tO
 cdoDe4fHFKL/sdXeD/wxKDNYrHgER47S4lIoeRgMVINCQ33h6bNByZeSMUR7btdX
 29C8QhFdEbxvyolzvrbIChS6FgtEemZZM30lcrZmRwnuCJ1hV0xazzPzyS14CEES
 QtqGFgWxsX1YfMyN8jdORctMa2++zVsMq6iHorPSP3Nw8qO2jTDqs8ypNgEyYLOt
 4hLk5oMVvFtCEvW0Su3iCsQOUSYKKtiAiwW92NaZxtqEgd+QvXiCl1dPAqXoseon
 V95dLTP2X4SMkwJoxb2M9pgS5A3XC6x3ZsDjRhqk456HYJkjcf0VG+iRblUe70DB
 6NPEDgvfkPAz3iWH4Z6Y30xN1cUDbqWL11rzNTNuRYUa9viq4L4o3E4o/XEHh+J7
 kZyZC+J3HYy3hXeh/6dPw61H+QLbY/s+tsN/B3IyYm/+yn15kQGteL683418luko
 PQ4vilBkzPve9la7Cc8uc/t4n3Fr5CPf76A7N+2yNM3HNGvePCk=
 =IIxY
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmeJFMkACgkQYKtH/8kJ
 Uic4Vg/7B4aPh20jS/k+zOs2jHqGap5Yt72jBpPDIbevT9Y2xZ4KSBV9excG0aYZ
 lLmVjNyfra2SpTh5GQnO9vULdLc7CPqS6DpflWO1n9bBnpNpoAuRaBAT/+udbm8Q
 ucC7h7ST78VkZ4zbzBkPtk6yMYovm9b1tPxsNRSOG1GSpqSWVAfvGIWvtuRlEELF
 NglFROn18aRTrZrZrMtHpOkT7ZixLKaUgeVO9sPPh02ouem+YVP25h7b0PQ+qSIL
 e5nlI3Vi60Q7f+gCuAPDc+Cf8UbnnwQPRLV3qkcv/nTY94783rpvj0i5t2Zy2zL6
 Sp1Mo0Fe9k7p4iKmmWbf9z483W684a306Q7VQ+DtmaNPICvb+RqbPS+DqOFuhJAF
 gfDOehzRZ7xWTvVFGpfRgM+0Mb5ODAfm7JjXuPzB26pIHs8kmC8bwR1/DrHtUQ0w
 6SWHKr6stzPulp9l/JwUY3HbXvbTlZfCc5yfo6Jyu7LwE8I+zfTPSMqoRmW1ub1b
 JiZ/3UyqhUq/pvrKqSR0RiVQBSZ3oPAEB1koKMufZ0vG4EjG8/9fLhr84u2AY+X5
 2Psrx6KiXIclaiG3qd8IDsAlyQ2T2YolYJnypwz6mlWv/75xJAkAYbyiEyVq9/ew
 p+PhLF4Rof6hGgYBzbO8JX77Zi/1L81AfGsVXIWMk/4haG79Pvs=
 =wbJd
 -----END PGP SIGNATURE-----

Merge tag 'tegra-for-6.14-arm64-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt

arm64: tegra: Device tree fixes for v6.14-rc1

These patches fix up an issue with the DMA support on one of the SPI
controllers, as well as properly identify the SCE fabric and disable
it to prevent accessing registers that may not be accessible to the
CPU. Finally, the GIC's #address-cells property is set to 0 to fix a
problem in the PCIe interrupt-map property.

* tag 'tegra-for-6.14-arm64-dt' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  arm64: tegra: Fix Tegra234 PCIe interrupt-map
  arm64: tegra: Disable Tegra234 sce-fabric node
  arm64: tegra: Fix typo in Tegra234 dce-fabric compatible
  arm64: tegra: Fix DMA ID for SPI2

Link: https://lore.kernel.org/r/20250110185355.4143505-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2025-01-16 15:16:40 +01:00
commit 73ac18dec2
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm64/boot/dts/nvidia/tegra234.dtsi
View File

@ -3815,7 +3815,7 @@ sce-fabric@b600000 {
compatible = "nvidia,tegra234-sce-fabric";
reg = <0x0 0xb600000 0x0 0x40000>;
interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
status = "okay";
status = "disabled";
};
rce-fabric@be00000 {
@ -3900,7 +3900,7 @@ spi@c260000 {
assigned-clock-parents = <&bpmp TEGRA234_CLK_PLLP_OUT0>;
resets = <&bpmp TEGRA234_RESET_SPI2>;
reset-names = "spi";
dmas = <&gpcdma 19>, <&gpcdma 19>;
dmas = <&gpcdma 16>, <&gpcdma 16>;
dma-names = "rx", "tx";
dma-coherent;
status = "disabled";
@ -3995,7 +3995,7 @@ bpmp-fabric@d600000 {
};
dce-fabric@de00000 {
compatible = "nvidia,tegra234-sce-fabric";
compatible = "nvidia,tegra234-dce-fabric";
reg = <0x0 0xde00000 0x0 0x40000>;
interrupts = <GIC_SPI 381 IRQ_TYPE_LEVEL_HIGH>;
status = "okay";
@ -4018,6 +4018,8 @@ gic: interrupt-controller@f400000 {
#redistributor-regions = <1>;
#interrupt-cells = <3>;
interrupt-controller;
#address-cells = <0>;
};
smmu_iso: iommu@10000000 {