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Commit 563da21b authored by Stephen Warren's avatar Stephen Warren
Browse files

ARM: dt: tegra: pinmux changes for USB ULPI 



Ensure that the USB ULPI signals are not tri-stated, and have no pull-
up or pull-down.

Ensure that the pingroup hosting the USB ULPI reset signal (GPIO PV0 or
PV1 depending on the board, so UAC) is not tri-stated, and has no pull-
up or pull-down.

This change appears larger than it is due to the grouping and sorting of
the pin configuration data.

Signed-off-by: default avatarStephen Warren <swarren@nvidia.com>
parent aa607ebf

arch/arm/boot/dts/tegra-harmony.dts

+10 −10
Original line number Diff line number Diff line
@@ -167,28 +167,28 @@ 
			};

			conf_ata {

				nvidia,pins = "ata", "atb", "atc", "atd", "ate",

					"cdev1", "dap1", "dtb", "gma", "gmb",

					"gmc", "gmd", "gme", "gpu7", "gpv",

					"i2cp", "pta", "rm", "slxa", "slxk",

					"spia", "spib";

					"cdev1", "cdev2", "dap1", "dtb", "gma",

					"gmb", "gmc", "gmd", "gme", "gpu7",

					"gpv", "i2cp", "pta", "rm", "slxa",

					"slxk", "spia", "spib", "uac";

				nvidia,pull = <0>;

				nvidia,tristate = <0>;

			};

			conf_cdev2 {

				nvidia,pins = "cdev2", "csus", "spid", "spif";

				nvidia,pull = <1>;

				nvidia,tristate = <1>;

			};

			conf_ck32 {

				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",

					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";

				nvidia,pull = <0>;

			};

			conf_csus {

				nvidia,pins = "csus", "spid", "spif";

				nvidia,pull = <1>;

				nvidia,tristate = <1>;

			};

			conf_crtp {

				nvidia,pins = "crtp", "dap2", "dap3", "dap4",

					"dtc", "dte", "dtf", "gpu", "sdio1",

					"slxc", "slxd", "spdi", "spdo", "spig",

					"uac", "uda";

					"uda";

				nvidia,pull = <0>;

				nvidia,tristate = <1>;

			};

arch/arm/boot/dts/tegra-paz00.dts

+5 −9
Original line number Diff line number Diff line
@@ -159,18 +159,14 @@ 
			};

			conf_ata {

				nvidia,pins = "ata", "atb", "atc", "atd", "ate",

					"cdev1", "dap1", "dap2", "dtf", "gma",

					"gmb", "gmc", "gmd", "gme", "gpu",

					"gpu7", "gpv", "i2cp", "pta", "rm",

					"sdio1", "slxk", "spdo", "uac", "uda";

					"cdev1", "cdev2", "dap1", "dap2", "dtf",

					"gma", "gmb", "gmc", "gmd", "gme",

					"gpu", "gpu7", "gpv", "i2cp", "pta",

					"rm", "sdio1", "slxk", "spdo", "uac",

					"uda";

				nvidia,pull = <0>;

				nvidia,tristate = <0>;

			};

			conf_cdev2 {

				nvidia,pins = "cdev2";

				nvidia,pull = <1>;

				nvidia,tristate = <0>;

			};

			conf_ck32 {

				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",

					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";

arch/arm/boot/dts/tegra-trimslice.dts

+9 −9
Original line number Diff line number Diff line
@@ -182,23 +182,23 @@ 
				nvidia,tristate = <1>;

			};

			conf_atb {

				nvidia,pins = "atb", "cdev1", "dap1", "gma",

					"gmc", "gmd", "gpu", "gpu7", "gpv",

					"sdio1", "slxa", "slxk", "uac";

				nvidia,pins = "atb", "cdev1", "cdev2", "dap1",

					"gma", "gmc", "gmd", "gpu", "gpu7",

					"gpv", "sdio1", "slxa", "slxk", "uac";

				nvidia,pull = <0>;

				nvidia,tristate = <0>;

			};

			conf_cdev2 {

				nvidia,pins = "cdev2", "csus", "spia", "spib",

					"spid", "spif";

				nvidia,pull = <1>;

				nvidia,tristate = <1>;

			};

			conf_ck32 {

				nvidia,pins = "ck32", "ddrc", "pmca", "pmcb",

					"pmcc", "pmcd", "pmce", "xm2c", "xm2d";

				nvidia,pull = <0>;

			};

			conf_csus {

				nvidia,pins = "csus", "spia", "spib",

					"spid", "spif";

				nvidia,pull = <1>;

				nvidia,tristate = <1>;

			};

			conf_ddc {

				nvidia,pins = "ddc", "dtf", "rm", "sdc", "sdd";

				nvidia,pull = <2>;