ARM: tegra: tn8: set DAPx_DOUT pin as output-only
Roger Hsieh [Tue, 3 Dec 2013 03:36:53 +0000 (11:36 +0800)]
Disable DAPx_OUTPUT input path since it's an output pin.

Bug 1412866

Change-Id: I5da594f678cd7d1d173b23ac2cd6062caa413c83
Signed-off-by: Roger Hsieh <rhsieh@nvidia.com>
Reviewed-on: http://git-master/r/337655
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

arch/arm/boot/dts/tegra124-platforms/tegra124-e1780-pinmux.dtsi

index ef2d939..00d55e2 100644 (file)
@@ -28,7 +28,7 @@
                        dap1_dout_pn2 {
                                nvidia,pins = "dap1_dout_pn2";
                                nvidia,function = "i2s0";
-                               nvidia,enable-input = <TEGRA_PIN_INPUT>;
+                               nvidia,enable-input = <TEGRA_PIN_OUTPUT>;
                                nvidia,pull = <TEGRA_PIN_PUPD_NORMAL>;
                                nvidia,tristate = <TEGRA_PIN_TRISTATE>;
                        };
@@ -60,7 +60,7 @@
                        dap2_dout_pa5 {
                                nvidia,pins = "dap2_dout_pa5";
                                nvidia,function = "i2s1";
-                               nvidia,enable-input = <TEGRA_PIN_INPUT>;
+                               nvidia,enable-input = <TEGRA_PIN_OUTPUT>;
                                nvidia,pull = <TEGRA_PIN_PUPD_NORMAL>;
                                nvidia,tristate = <TEGRA_PIN_TRISTATE>;
                        };
                        dap4_dout_pp6 {
                                nvidia,pins = "dap4_dout_pp6";
                                nvidia,function = "i2s3";
-                               nvidia,enable-input = <TEGRA_PIN_INPUT>;
+                               nvidia,enable-input = <TEGRA_PIN_OUTPUT>;
                                nvidia,pull = <TEGRA_PIN_PUPD_NORMAL>;
                                nvidia,tristate = <TEGRA_PIN_TRISTATE>;
                        };