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Commit 308efde2 authored by Tuomas Tynkkynen's avatar Tuomas Tynkkynen Committed by Greg Kroah-Hartman
Browse files

ARM: tegra: Add resets & has-utmi-pad-registers flag to all USB PHYs 



Add new properties to all of the Tegra PHYs that are now required
according to the binding.

In order to stay compatible with old device trees, the USB drivers
will still function without these reset properties but with the old,
potentially buggy behaviour.

Signed-off-by: default avatarTuomas Tynkkynen <ttynkkynen@nvidia.com>
Acked-by: default avatarMark Rutland <mark.rutland@arm.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 883df42a

arch/arm/boot/dts/tegra114.dtsi

+5 −0
Original line number Diff line number Diff line
@@ -657,6 +657,8 @@ 
			 <&tegra_car TEGRA114_CLK_PLL_U>,

			 <&tegra_car TEGRA114_CLK_USBD>;

		clock-names = "reg", "pll_u", "utmi-pads";

		resets = <&tegra_car 22>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,hssync-start-delay = <0>;

		nvidia,idle-wait-delay = <17>;

		nvidia,elastic-limit = <16>;
@@ -667,6 +669,7 @@ 
		nvidia,hssquelch-level = <2>;

		nvidia,hsdiscon-level = <5>;

		nvidia,xcvr-hsslew = <12>;

		nvidia,has-utmi-pad-registers;

		status = "disabled";

	};
@@ -690,6 +693,8 @@ 
			 <&tegra_car TEGRA114_CLK_PLL_U>,

			 <&tegra_car TEGRA114_CLK_USBD>;

		clock-names = "reg", "pll_u", "utmi-pads";

		resets = <&tegra_car 59>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,hssync-start-delay = <0>;

		nvidia,idle-wait-delay = <17>;

		nvidia,elastic-limit = <16>;

arch/arm/boot/dts/tegra124.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -613,6 +613,8 @@ 
			 <&tegra_car TEGRA124_CLK_PLL_U>,

			 <&tegra_car TEGRA124_CLK_USBD>;

		clock-names = "reg", "pll_u", "utmi-pads";

		resets = <&tegra_car 59>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,hssync-start-delay = <0>;

		nvidia,idle-wait-delay = <17>;

		nvidia,elastic-limit = <16>;
@@ -647,6 +649,8 @@ 
			 <&tegra_car TEGRA124_CLK_PLL_U>,

			 <&tegra_car TEGRA124_CLK_USBD>;

		clock-names = "reg", "pll_u", "utmi-pads";

		resets = <&tegra_car 22>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,hssync-start-delay = <0>;

		nvidia,idle-wait-delay = <17>;

		nvidia,elastic-limit = <16>;
@@ -657,6 +661,7 @@ 
		nvidia,hssquelch-level = <2>;

		nvidia,hsdiscon-level = <5>;

		nvidia,xcvr-hsslew = <12>;

		nvidia,has-utmi-pad-registers;

		status = "disabled";

	};
@@ -681,6 +686,8 @@ 
			 <&tegra_car TEGRA124_CLK_PLL_U>,

			 <&tegra_car TEGRA124_CLK_USBD>;

		clock-names = "reg", "pll_u", "utmi-pads";

		resets = <&tegra_car 58>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,hssync-start-delay = <0>;

		nvidia,idle-wait-delay = <17>;

		nvidia,elastic-limit = <16>;

arch/arm/boot/dts/tegra20.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -630,6 +630,8 @@ 
			 <&tegra_car TEGRA20_CLK_CLK_M>,

			 <&tegra_car TEGRA20_CLK_USBD>;

		clock-names = "reg", "pll_u", "timer", "utmi-pads";

		resets = <&tegra_car 22>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,has-legacy-mode;

		nvidia,hssync-start-delay = <9>;

		nvidia,idle-wait-delay = <17>;
@@ -638,6 +640,7 @@ 
		nvidia,xcvr-setup = <9>;

		nvidia,xcvr-lsfslew = <1>;

		nvidia,xcvr-lsrslew = <1>;

		nvidia,has-utmi-pad-registers;

		status = "disabled";

	};
@@ -661,6 +664,8 @@ 
			 <&tegra_car TEGRA20_CLK_PLL_U>,

			 <&tegra_car TEGRA20_CLK_CDEV2>;

		clock-names = "reg", "pll_u", "ulpi-link";

		resets = <&tegra_car 58>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		status = "disabled";

	};
@@ -685,6 +690,8 @@ 
			 <&tegra_car TEGRA20_CLK_CLK_M>,

			 <&tegra_car TEGRA20_CLK_USBD>;

		clock-names = "reg", "pll_u", "timer", "utmi-pads";

		resets = <&tegra_car 59>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,hssync-start-delay = <9>;

		nvidia,idle-wait-delay = <17>;

		nvidia,elastic-limit = <16>;

arch/arm/boot/dts/tegra30.dtsi

+7 −0
Original line number Diff line number Diff line
@@ -775,6 +775,8 @@ 
			 <&tegra_car TEGRA30_CLK_PLL_U>,

			 <&tegra_car TEGRA30_CLK_USBD>;

		clock-names = "reg", "pll_u", "utmi-pads";

		resets = <&tegra_car 22>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,hssync-start-delay = <9>;

		nvidia,idle-wait-delay = <17>;

		nvidia,elastic-limit = <16>;
@@ -786,6 +788,7 @@ 
		nvidia,xcvr-hsslew = <32>;

		nvidia,hssquelch-level = <2>;

		nvidia,hsdiscon-level = <5>;

		nvidia,has-utmi-pad-registers;

		status = "disabled";

	};
@@ -809,6 +812,8 @@ 
			 <&tegra_car TEGRA30_CLK_PLL_U>,

			 <&tegra_car TEGRA30_CLK_USBD>;

		clock-names = "reg", "pll_u", "utmi-pads";

		resets = <&tegra_car 58>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,hssync-start-delay = <9>;

		nvidia,idle-wait-delay = <17>;

		nvidia,elastic-limit = <16>;
@@ -843,6 +848,8 @@ 
			 <&tegra_car TEGRA30_CLK_PLL_U>,

			 <&tegra_car TEGRA30_CLK_USBD>;

		clock-names = "reg", "pll_u", "utmi-pads";

		resets = <&tegra_car 59>, <&tegra_car 22>;

		reset-names = "usb", "utmi-pads";

		nvidia,hssync-start-delay = <0>;

		nvidia,idle-wait-delay = <17>;

		nvidia,elastic-limit = <16>;