Add device tree nodes for the DSI controllers found on Tegra114 SoCs. Signed-off-by: Thierry Reding <treding@xxxxxxxxxx> --- Changes in v4: - add reset and reset-names properties Changes in v3: - add #address-cells and #size-cells properties for DSI bus - update for revised MIPI calibration bindings - add low-power clocks Changes in v2: - use a comment to describe which pads need calibration arch/arm/boot/dts/tegra114.dtsi | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index 65e34e7fe6f2..28d2eea46b52 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -71,6 +71,38 @@ reset-names = "hdmi"; status = "disabled"; }; + + dsi@54300000 { + compatible = "nvidia,tegra114-dsi"; + reg = <0x54300000 0x00040000>; + clocks = <&tegra_car TEGRA114_CLK_DSIA>, + <&tegra_car TEGRA114_CLK_DSIALP>, + <&tegra_car TEGRA114_CLK_PLL_D_OUT0>; + clock-names = "dsi", "lp", "parent"; + resets = <&tegra_car 48>; + reset-names = "dsi"; + nvidia,mipi-calibrate = <&mipi 0x060>; /* DSIA & DSIB pads */ + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; + + dsi@54400000 { + compatible = "nvidia,tegra114-dsi"; + reg = <0x54400000 0x00040000>; + clocks = <&tegra_car TEGRA114_CLK_DSIB>, + <&tegra_car TEGRA114_CLK_DSIBLP>, + <&tegra_car TEGRA114_CLK_PLL_D2_OUT0>; + clock-names = "dsi", "lp", "parent"; + resets = <&tegra_car 82>; + reset-names = "dsi"; + nvidia,mipi-calibrate = <&mipi 0x180>; /* DSIC & DSID pads */ + status = "disabled"; + + #address-cells = <1>; + #size-cells = <0>; + }; }; gic: interrupt-controller@50041000 { -- 1.8.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html