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| author | Arnd Bergmann <arnd@arndb.de> | 2026-01-26 15:45:04 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2026-01-26 15:45:05 +0100 |
| commit | 50411c8d83876d4e38f4e9fa0a5399afa660aefc (patch) | |
| tree | 56d5420ac1ab1577ea72119c5f31a32a9f319ad3 /arch | |
| parent | d5e22ed44b0b8c742acd763125c64a02f169e472 (diff) | |
| parent | 4d93678236678c4b6b0076fd11f4611a22b7e70b (diff) | |
Merge tag 'tegra-for-6.20-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
ARM: tegra: Device tree changes for v6.20-rc1
This update corrects the DSI Device Tree nodes for Tegra20 and Tegra30
by adding missing properties (nvidia,mipi-calibrate and cell
definitions) to ensure proper MIPI calibration support.
* tag 'tegra-for-6.20-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: Adjust DSI nodes for Tegra20/Tegra30
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/boot/dts/nvidia/tegra20.dtsi | 4 | ||||
| -rw-r--r-- | arch/arm/boot/dts/nvidia/tegra30.dtsi | 8 |
2 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/nvidia/tegra20.dtsi b/arch/arm/boot/dts/nvidia/tegra20.dtsi index c60fc1971188..e4be3b62a51f 100644 --- a/arch/arm/boot/dts/nvidia/tegra20.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra20.dtsi @@ -230,7 +230,11 @@ reset-names = "dsi"; power-domains = <&pd_core>; operating-points-v2 = <&dsi_dvfs_opp_table>; + nvidia,mipi-calibrate = <&csi 3>; /* DSI pad */ status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; }; }; diff --git a/arch/arm/boot/dts/nvidia/tegra30.dtsi b/arch/arm/boot/dts/nvidia/tegra30.dtsi index 4c4e6097c916..ed1bbf86434c 100644 --- a/arch/arm/boot/dts/nvidia/tegra30.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra30.dtsi @@ -343,7 +343,11 @@ reset-names = "dsi"; power-domains = <&pd_core>; operating-points-v2 = <&dsia_dvfs_opp_table>; + nvidia,mipi-calibrate = <&csi 3>; /* DSIA pad */ status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; }; dsi@54400000 { @@ -356,7 +360,11 @@ reset-names = "dsi"; power-domains = <&pd_core>; operating-points-v2 = <&dsib_dvfs_opp_table>; + nvidia,mipi-calibrate = <&csi 4>; /* DSIB pad */ status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; }; }; |