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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 10:05:51 +0000 |
| commit | 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 (patch) | |
| tree | a94efe259b9009378be6d90eb30d2b019d95c194 /Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt | |
| parent | Initial commit. (diff) | |
| download | linux-upstream/5.10.209.tar.xz linux-upstream/5.10.209.zip | |
Adding upstream version 5.10.209.upstream/5.10.209upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt b/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt new file mode 100644 index 000000000..12ab2f723 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/nvidia,tegra124-ahci.txt @@ -0,0 +1,44 @@ +Tegra SoC SATA AHCI controller + +Required properties : +- compatible : Must be one of: + - Tegra124 : "nvidia,tegra124-ahci" + - Tegra132 : "nvidia,tegra132-ahci", "nvidia,tegra124-ahci" + - Tegra210 : "nvidia,tegra210-ahci" +- reg : Should contain 2 entries: + - AHCI register set (SATA BAR5) + - SATA register set +- interrupts : Defines the interrupt used by SATA +- clocks : Must contain an entry for each entry in clock-names. + See ../clocks/clock-bindings.txt for details. +- clock-names : Must include the following entries: + - sata + - sata-oob +- resets : Must contain an entry for each entry in reset-names. + See ../reset/reset.txt for details. +- reset-names : Must include the following entries: + - sata + - sata-oob + - sata-cold +- phys : Must contain an entry for each entry in phy-names. + See ../phy/phy-bindings.txt for details. +- phy-names : Must include the following entries: + - For Tegra124 and Tegra132: + - sata-phy : XUSB PADCTL SATA PHY +- For Tegra124 and Tegra132: + - hvdd-supply : Defines the SATA HVDD regulator + - vddio-supply : Defines the SATA VDDIO regulator + - avdd-supply : Defines the SATA AVDD regulator + - target-5v-supply : Defines the SATA 5V power regulator + - target-12v-supply : Defines the SATA 12V power regulator + +Optional properties: +- reg : + - AUX register set +- clock-names : + - cml1 : + cml1 clock should be defined here if the PHY driver + doesn't manage them. If it does, they should not be. +- phy-names : + - For T210: + - sata-phy |