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| author | Jon Hunter <jonathanh@nvidia.com> | 2021-03-12 12:42:35 +0300 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2021-03-23 21:34:58 +0300 |
| commit | bb05e11fff09d341047ce1984aa0d975ed8613e7 (patch) | |
| tree | af802f8282b2a6e6145027002ee38d7c393e9d97 /arch/arm64/boot/dts/nvidia | |
| parent | 75c82a25b59576c4b5a3fd0073744af865b1571f (diff) | |
| download | linux-bb05e11fff09d341047ce1984aa0d975ed8613e7.tar.xz | |
arm64: tegra: Fix mmc0 alias for Jetson Xavier NX
There are two variants of the Jetson Xavier NX platform; one has an
eMMC and one as a micro SD-card slot. The SDHCI controller used by
each variant is different, however, the current device-tree for both
Xavier NX boards have the same SDHCI controller defined as 'mmc0' in
the device-tree alias node. Fix this by correcting the 'mmc0' alias
for the SD-card variant.
Fixes: 3f9efbbe57bc ("arm64: tegra: Add support for Jetson Xavier NX")
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'arch/arm64/boot/dts/nvidia')
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra194-p3668-0001.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi | 1 |
3 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi index 7da3d48cb410..14da4206ea66 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p3668-0000.dtsi @@ -5,6 +5,10 @@ model = "NVIDIA Jetson Xavier NX (SD-card)"; compatible = "nvidia,p3668-0000", "nvidia,tegra194"; + aliases { + mmc0 = "/bus@0/mmc@3400000"; + }; + bus@0 { /* SDMMC1 (SD/MMC) */ mmc@3400000 { diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3668-0001.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3668-0001.dtsi index b7808648cfe4..f5a9ebbfb12f 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p3668-0001.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p3668-0001.dtsi @@ -5,6 +5,10 @@ model = "NVIDIA Jetson Xavier NX (eMMC)"; compatible = "nvidia,p3668-0001", "nvidia,tegra194"; + aliases { + mmc0 = "/bus@0/mmc@3460000"; + }; + bus@0 { /* SDMMC4 (eMMC) */ mmc@3460000 { diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi index 4f12721c332b..f16b0aa8a374 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194-p3668.dtsi @@ -14,7 +14,6 @@ i2c5 = "/bus@0/i2c@31c0000"; i2c6 = "/bus@0/i2c@c250000"; i2c7 = "/bus@0/i2c@31e0000"; - mmc0 = "/bus@0/mmc@3460000"; rtc0 = "/bpmp/i2c/pmic@3c"; rtc1 = "/bus@0/rtc@c2a0000"; serial0 = &tcu; |