Commit 1c5cc1c8 authored by Jerome Brunet's avatar Jerome Brunet Committed by Kevin Hilman
Browse files

arm64: dts: meson: consistently disable pin bias



On Amlogic chipsets, the bias set through pinconf applies to the pad
itself, not only the GPIO function. This means that even when we change
the function of the pad from GPIO to anything else, the bias previously
set still applies.

As we have seen with the eMMC, depending on the bias type and the function,
it may trigger problems.

The underlying issue is that we inherit whatever was left by previous user
of the pad (pinconf, u-boot or the ROM code). As a consequence, the actual
setup we will get is undefined.

There is nothing mentioned in the documentation about pad bias and pinmux
function, however leaving it undefined is not an option.

This change consistently disable the pad bias for every pinmux functions.
It seems to work well, we can only assume that the necessary bias (if any)
is already provided by the pin function itself.

Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 96a13691
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+103 −0
Original line number Diff line number Diff line
@@ -230,6 +230,7 @@
						groups = "i2c0_sck",
							 "i2c0_sda";
						function = "i2c0";
						bias-disable;
					};
				};

@@ -238,6 +239,7 @@
						groups = "i2c1_sck_x",
							 "i2c1_sda_x";
						function = "i2c1";
						bias-disable;
					};
				};

@@ -246,6 +248,7 @@
						groups = "i2c1_sck_z",
							 "i2c1_sda_z";
						function = "i2c1";
						bias-disable;
					};
				};

@@ -254,6 +257,7 @@
						groups = "i2c2_sck_a",
							 "i2c2_sda_a";
						function = "i2c2";
						bias-disable;
					};
				};

@@ -262,6 +266,7 @@
						groups = "i2c2_sck_x",
							 "i2c2_sda_x";
						function = "i2c2";
						bias-disable;
					};
				};

@@ -270,6 +275,7 @@
						groups = "i2c3_sda_a6",
							 "i2c3_sck_a7";
						function = "i2c3";
						bias-disable;
					};
				};

@@ -278,6 +284,7 @@
						groups = "i2c3_sda_a12",
							 "i2c3_sck_a13";
						function = "i2c3";
						bias-disable;
					};
				};

@@ -286,6 +293,7 @@
						groups = "i2c3_sda_a19",
							 "i2c3_sck_a20";
						function = "i2c3";
						bias-disable;
					};
				};

@@ -332,6 +340,7 @@
							 "eth_txd2_rgmii",
							 "eth_txd3_rgmii";
						function = "eth";
						bias-disable;
					};
				};

@@ -352,6 +361,7 @@
							 "eth_txd2_rgmii",
							 "eth_txd3_rgmii";
						function = "eth";
						bias-disable;
					};
				};

@@ -367,6 +377,7 @@
							 "eth_txd0_x",
							 "eth_txd1_x";
						function = "eth";
						bias-disable;
					};
				};

@@ -382,6 +393,7 @@
							 "eth_txd0_y",
							 "eth_txd1_y";
						function = "eth";
						bias-disable;
					};
				};

@@ -389,6 +401,7 @@
					mux {
						groups = "mclk_b";
						function = "mclk_b";
						bias-disable;
					};
				};

@@ -396,6 +409,7 @@
					mux {
						groups = "mclk_c";
						function = "mclk_c";
						bias-disable;
					};
				};

@@ -403,6 +417,7 @@
					mux {
						groups = "pdm_dclk_a14";
						function = "pdm";
						bias-disable;
					};
				};

@@ -410,6 +425,7 @@
					mux {
						groups = "pdm_dclk_a19";
						function = "pdm";
						bias-disable;
					};
				};

@@ -417,6 +433,7 @@
					mux {
						groups = "pdm_din0";
						function = "pdm";
						bias-disable;
					};
				};

@@ -424,6 +441,7 @@
					mux {
						groups = "pdm_din1";
						function = "pdm";
						bias-disable;
					};
				};

@@ -431,6 +449,7 @@
					mux {
						groups = "pdm_din2";
						function = "pdm";
						bias-disable;
					};
				};

@@ -438,6 +457,7 @@
					mux {
						groups = "pdm_din3";
						function = "pdm";
						bias-disable;
					};
				};

@@ -445,6 +465,7 @@
					mux {
						groups = "pwm_a_a";
						function = "pwm_a";
						bias-disable;
					};
				};

@@ -452,6 +473,7 @@
					mux {
						groups = "pwm_a_x18";
						function = "pwm_a";
						bias-disable;
					};
				};

@@ -459,6 +481,7 @@
					mux {
						groups = "pwm_a_x20";
						function = "pwm_a";
						bias-disable;
					};
				};

@@ -466,6 +489,7 @@
					mux {
						groups = "pwm_a_z";
						function = "pwm_a";
						bias-disable;
					};
				};

@@ -473,6 +497,7 @@
					mux {
						groups = "pwm_b_a";
						function = "pwm_b";
						bias-disable;
					};
				};

@@ -480,6 +505,7 @@
					mux {
						groups = "pwm_b_x";
						function = "pwm_b";
						bias-disable;
					};
				};

@@ -487,6 +513,7 @@
					mux {
						groups = "pwm_b_z";
						function = "pwm_b";
						bias-disable;
					};
				};

@@ -494,6 +521,7 @@
					mux {
						groups = "pwm_c_a";
						function = "pwm_c";
						bias-disable;
					};
				};

@@ -501,6 +529,7 @@
					mux {
						groups = "pwm_c_x10";
						function = "pwm_c";
						bias-disable;
					};
				};

@@ -508,6 +537,7 @@
					mux {
						groups = "pwm_c_x17";
						function = "pwm_c";
						bias-disable;
					};
				};

@@ -515,6 +545,7 @@
					mux {
						groups = "pwm_d_x11";
						function = "pwm_d";
						bias-disable;
					};
				};

@@ -522,6 +553,7 @@
					mux {
						groups = "pwm_d_x16";
						function = "pwm_d";
						bias-disable;
					};
				};

@@ -550,6 +582,7 @@
					mux {
						groups = "spdif_in_z";
						function = "spdif_in";
						bias-disable;
					};
				};

@@ -557,6 +590,7 @@
					mux {
						groups = "spdif_in_a1";
						function = "spdif_in";
						bias-disable;
					};
				};

@@ -564,6 +598,7 @@
					mux {
						groups = "spdif_in_a7";
						function = "spdif_in";
						bias-disable;
					};
				};

@@ -571,6 +606,7 @@
					mux {
						groups = "spdif_in_a19";
						function = "spdif_in";
						bias-disable;
					};
				};

@@ -578,6 +614,7 @@
					mux {
						groups = "spdif_in_a20";
						function = "spdif_in";
						bias-disable;
					};
				};

@@ -585,6 +622,7 @@
					mux {
						groups = "spdif_out_a1";
						function = "spdif_out";
						bias-disable;
					};
				};

@@ -592,6 +630,7 @@
					mux {
						groups = "spdif_out_a11";
						function = "spdif_out";
						bias-disable;
					};
				};

@@ -599,6 +638,7 @@
					mux {
						groups = "spdif_out_a19";
						function = "spdif_out";
						bias-disable;
					};
				};

@@ -606,6 +646,7 @@
					mux {
						groups = "spdif_out_a20";
						function = "spdif_out";
						bias-disable;
					};
				};

@@ -613,6 +654,7 @@
					mux {
						groups = "spdif_out_z";
						function = "spdif_out";
						bias-disable;
					};
				};

@@ -622,6 +664,7 @@
							 "spi0_mosi",
							 "spi0_clk";
						function = "spi0";
						bias-disable;
					};
				};

@@ -629,6 +672,7 @@
					mux {
						groups = "spi0_ss0";
						function = "spi0";
						bias-disable;
					};
				};

@@ -636,6 +680,7 @@
					mux {
						groups = "spi0_ss1";
						function = "spi0";
						bias-disable;
					};
				};

@@ -643,6 +688,7 @@
					mux {
						groups = "spi0_ss2";
						function = "spi0";
						bias-disable;
					};
				};

@@ -652,6 +698,7 @@
							 "spi1_mosi_a",
							 "spi1_clk_a";
						function = "spi1";
						bias-disable;
					};
				};

@@ -659,6 +706,7 @@
					mux {
						groups = "spi1_ss0_a";
						function = "spi1";
						bias-disable;
					};
				};

@@ -666,6 +714,7 @@
					mux {
						groups = "spi1_ss1";
						function = "spi1";
						bias-disable;
					};
				};

@@ -675,6 +724,7 @@
							 "spi1_mosi_x",
							 "spi1_clk_x";
						function = "spi1";
						bias-disable;
					};
				};

@@ -682,6 +732,7 @@
					mux {
						groups = "spi1_ss0_x";
						function = "spi1";
						bias-disable;
					};
				};

@@ -689,6 +740,7 @@
					mux {
						groups = "tdma_din0";
						function = "tdma";
						bias-disable;
					};
				};

@@ -696,6 +748,7 @@
					mux {
						groups = "tdma_dout0_x14";
						function = "tdma";
						bias-disable;
					};
				};

@@ -703,6 +756,7 @@
					mux {
						groups = "tdma_dout0_x15";
						function = "tdma";
						bias-disable;
					};
				};

@@ -710,6 +764,7 @@
					mux {
						groups = "tdma_dout1";
						function = "tdma";
						bias-disable;
					};
				};

@@ -717,6 +772,7 @@
					mux {
						groups = "tdma_din1";
						function = "tdma";
						bias-disable;
					};
				};

@@ -724,6 +780,7 @@
					mux {
						groups = "tdma_fs";
						function = "tdma";
						bias-disable;
					};
				};

@@ -731,6 +788,7 @@
					mux {
						groups = "tdma_fs_slv";
						function = "tdma";
						bias-disable;
					};
				};

@@ -738,6 +796,7 @@
					mux {
						groups = "tdma_sclk";
						function = "tdma";
						bias-disable;
					};
				};

@@ -745,6 +804,7 @@
					mux {
						groups = "tdma_sclk_slv";
						function = "tdma";
						bias-disable;
					};
				};

@@ -752,6 +812,7 @@
					mux {
						groups = "tdmb_din0";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -759,6 +820,7 @@
					mux {
						groups = "tdmb_din1";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -766,6 +828,7 @@
					mux {
						groups = "tdmb_din2";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -773,6 +836,7 @@
					mux {
						groups = "tdmb_din3";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -780,6 +844,7 @@
					mux {
						groups = "tdmb_dout0";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -787,6 +852,7 @@
					mux {
						groups = "tdmb_dout1";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -794,6 +860,7 @@
					mux {
						groups = "tdmb_dout2";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -801,6 +868,7 @@
					mux {
						groups = "tdmb_dout3";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -808,6 +876,7 @@
					mux {
						groups = "tdmb_fs";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -815,6 +884,7 @@
					mux {
						groups = "tdmb_fs_slv";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -822,6 +892,7 @@
					mux {
						groups = "tdmb_sclk";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -829,6 +900,7 @@
					mux {
						groups = "tdmb_sclk_slv";
						function = "tdmb";
						bias-disable;
					};
				};

@@ -836,6 +908,7 @@
					mux {
						groups = "tdmc_fs";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -843,6 +916,7 @@
					mux {
						groups = "tdmc_fs_slv";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -850,6 +924,7 @@
					mux {
						groups = "tdmc_sclk";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -857,6 +932,7 @@
					mux {
						groups = "tdmc_sclk_slv";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -864,6 +940,7 @@
					mux {
						groups = "tdmc_din0";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -871,6 +948,7 @@
					mux {
						groups = "tdmc_din1";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -878,6 +956,7 @@
					mux {
						groups = "tdmc_din2";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -885,6 +964,7 @@
					mux {
						groups = "tdmc_din3";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -892,6 +972,7 @@
					mux {
						groups = "tdmc_dout0";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -899,6 +980,7 @@
					mux {
						groups = "tdmc_dout1";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -906,6 +988,7 @@
					mux {
						groups = "tdmc_dout2";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -913,6 +996,7 @@
					mux {
						groups = "tdmc_dout3";
						function = "tdmc";
						bias-disable;
					};
				};

@@ -921,6 +1005,7 @@
						groups = "uart_tx_a",
							 "uart_rx_a";
						function = "uart_a";
						bias-disable;
					};
				};

@@ -929,6 +1014,7 @@
						groups = "uart_cts_a",
							 "uart_rts_a";
						function = "uart_a";
						bias-disable;
					};
				};

@@ -937,6 +1023,7 @@
						groups = "uart_tx_b_x",
							 "uart_rx_b_x";
						function = "uart_b";
						bias-disable;
					};
				};

@@ -945,6 +1032,7 @@
						groups = "uart_cts_b_x",
							 "uart_rts_b_x";
						function = "uart_b";
						bias-disable;
					};
				};

@@ -953,6 +1041,7 @@
						groups = "uart_tx_b_z",
							 "uart_rx_b_z";
						function = "uart_b";
						bias-disable;
					};
				};

@@ -961,6 +1050,7 @@
						groups = "uart_cts_b_z",
							 "uart_rts_b_z";
						function = "uart_b";
						bias-disable;
					};
				};

@@ -969,6 +1059,7 @@
						groups = "uart_ao_tx_b_z",
							 "uart_ao_rx_b_z";
						function = "uart_ao_b_z";
						bias-disable;
					};
				};

@@ -977,6 +1068,7 @@
						groups = "uart_ao_cts_b_z",
							 "uart_ao_rts_b_z";
						function = "uart_ao_b_z";
						bias-disable;
					};
				};
			};
@@ -1265,6 +1357,7 @@
					mux {
						groups = "i2c_ao_sck_4";
						function = "i2c_ao";
						bias-disable;
					};
				};

@@ -1272,6 +1365,7 @@
					mux {
						groups = "i2c_ao_sck_8";
						function = "i2c_ao";
						bias-disable;
					};
				};

@@ -1279,6 +1373,7 @@
					mux {
						groups = "i2c_ao_sck_10";
						function = "i2c_ao";
						bias-disable;
					};
				};

@@ -1286,6 +1381,7 @@
					mux {
						groups = "i2c_ao_sda_5";
						function = "i2c_ao";
						bias-disable;
					};
				};

@@ -1293,6 +1389,7 @@
					mux {
						groups = "i2c_ao_sda_9";
						function = "i2c_ao";
						bias-disable;
					};
				};

@@ -1300,6 +1397,7 @@
					mux {
						groups = "i2c_ao_sda_11";
						function = "i2c_ao";
						bias-disable;
					};
				};

@@ -1307,6 +1405,7 @@
					mux {
						groups = "remote_input_ao";
						function = "remote_input_ao";
						bias-disable;
					};
				};

@@ -1315,6 +1414,7 @@
						groups = "uart_ao_tx_a",
							 "uart_ao_rx_a";
						function = "uart_ao_a";
						bias-disable;
					};
				};

@@ -1323,6 +1423,7 @@
						groups = "uart_ao_cts_a",
							 "uart_ao_rts_a";
						function = "uart_ao_a";
						bias-disable;
					};
				};

@@ -1331,6 +1432,7 @@
						groups = "uart_ao_tx_b",
							 "uart_ao_rx_b";
						function = "uart_ao_b";
						bias-disable;
					};
				};

@@ -1339,6 +1441,7 @@
						groups = "uart_ao_cts_b",
							 "uart_ao_rts_b";
						function = "uart_ao_b";
						bias-disable;
					};
				};
			};
+47 −0
Original line number Diff line number Diff line
@@ -81,6 +81,7 @@
			mux {
				groups = "uart_tx_ao_a", "uart_rx_ao_a";
				function = "uart_ao";
				bias-disable;
			};
		};

@@ -89,6 +90,7 @@
				groups = "uart_cts_ao_a",
				       "uart_rts_ao_a";
				function = "uart_ao";
				bias-disable;
			};
		};

@@ -96,6 +98,7 @@
			mux {
				groups = "uart_tx_ao_b", "uart_rx_ao_b";
				function = "uart_ao_b";
				bias-disable;
			};
		};

@@ -104,6 +107,7 @@
				groups = "uart_cts_ao_b",
				       "uart_rts_ao_b";
				function = "uart_ao_b";
				bias-disable;
			};
		};

@@ -111,6 +115,7 @@
			mux {
				groups = "remote_input_ao";
				function = "remote_input_ao";
				bias-disable;
			};
		};

@@ -119,6 +124,7 @@
				groups = "i2c_sck_ao",
				       "i2c_sda_ao";
				function = "i2c_ao";
				bias-disable;
			};
		};

@@ -126,6 +132,7 @@
			mux {
				groups = "pwm_ao_a_3";
				function = "pwm_ao_a_3";
				bias-disable;
			};
		};

@@ -133,6 +140,7 @@
			mux {
				groups = "pwm_ao_a_6";
				function = "pwm_ao_a_6";
				bias-disable;
			};
		};

@@ -140,6 +148,7 @@
			mux {
				groups = "pwm_ao_a_12";
				function = "pwm_ao_a_12";
				bias-disable;
			};
		};

@@ -147,6 +156,7 @@
			mux {
				groups = "pwm_ao_b";
				function = "pwm_ao_b";
				bias-disable;
			};
		};

@@ -154,6 +164,7 @@
			mux {
				groups = "i2s_am_clk";
				function = "i2s_out_ao";
				bias-disable;
			};
		};

@@ -161,6 +172,7 @@
			mux {
				groups = "i2s_out_ao_clk";
				function = "i2s_out_ao";
				bias-disable;
			};
		};

@@ -168,6 +180,7 @@
			mux {
				groups = "i2s_out_lr_clk";
				function = "i2s_out_ao";
				bias-disable;
			};
		};

@@ -175,6 +188,7 @@
			mux {
				groups = "i2s_out_ch01_ao";
				function = "i2s_out_ao";
				bias-disable;
			};
		};

@@ -182,6 +196,7 @@
			mux {
				groups = "i2s_out_ch23_ao";
				function = "i2s_out_ao";
				bias-disable;
			};
		};

@@ -189,6 +204,7 @@
			mux {
				groups = "i2s_out_ch45_ao";
				function = "i2s_out_ao";
				bias-disable;
			};
		};

@@ -203,6 +219,7 @@
			mux {
				groups = "spdif_out_ao_13";
				function = "spdif_out_ao";
				bias-disable;
			};
		};

@@ -210,6 +227,7 @@
			mux {
				groups = "ao_cec";
				function = "cec_ao";
				bias-disable;
			};
		};

@@ -217,6 +235,7 @@
			mux {
				groups = "ee_cec";
				function = "cec_ao";
				bias-disable;
			};
		};
	};
@@ -390,6 +409,7 @@
				       "nor_c",
				       "nor_cs";
				function = "nor";
				bias-disable;
			};
		};

@@ -399,6 +419,7 @@
					"spi_mosi",
					"spi_sclk";
				function = "spi";
				bias-disable;
			};
		};

@@ -406,6 +427,7 @@
			mux {
				groups = "spi_ss0";
				function = "spi";
				bias-disable;
			};
		};

@@ -455,6 +477,7 @@
			mux {
				groups = "sdio_irq";
				function = "sdio";
				bias-disable;
			};
		};

@@ -463,6 +486,7 @@
				groups = "uart_tx_a",
				       "uart_rx_a";
				function = "uart_a";
				bias-disable;
			};
		};

@@ -471,6 +495,7 @@
				groups = "uart_cts_a",
				       "uart_rts_a";
				function = "uart_a";
				bias-disable;
			};
		};

@@ -479,6 +504,7 @@
				groups = "uart_tx_b",
				       "uart_rx_b";
				function = "uart_b";
				bias-disable;
			};
		};

@@ -487,6 +513,7 @@
				groups = "uart_cts_b",
				       "uart_rts_b";
				function = "uart_b";
				bias-disable;
			};
		};

@@ -495,6 +522,7 @@
				groups = "uart_tx_c",
				       "uart_rx_c";
				function = "uart_c";
				bias-disable;
			};
		};

@@ -503,6 +531,7 @@
				groups = "uart_cts_c",
				       "uart_rts_c";
				function = "uart_c";
				bias-disable;
			};
		};

@@ -511,6 +540,7 @@
				groups = "i2c_sck_a",
				       "i2c_sda_a";
				function = "i2c_a";
				bias-disable;
			};
		};

@@ -519,6 +549,7 @@
				groups = "i2c_sck_b",
				       "i2c_sda_b";
				function = "i2c_b";
				bias-disable;
			};
		};

@@ -527,6 +558,7 @@
				groups = "i2c_sck_c",
				       "i2c_sda_c";
				function = "i2c_c";
				bias-disable;
			};
		};

@@ -547,6 +579,7 @@
				       "eth_txd2",
				       "eth_txd3";
				function = "eth";
				bias-disable;
			};
		};

@@ -562,6 +595,7 @@
				       "eth_txd0",
				       "eth_txd1";
				function = "eth";
				bias-disable;
			};
		};

@@ -569,6 +603,7 @@
			mux {
				groups = "pwm_a_x";
				function = "pwm_a_x";
				bias-disable;
			};
		};

@@ -576,6 +611,7 @@
			mux {
				groups = "pwm_a_y";
				function = "pwm_a_y";
				bias-disable;
			};
		};

@@ -583,6 +619,7 @@
			mux {
				groups = "pwm_b";
				function = "pwm_b";
				bias-disable;
			};
		};

@@ -590,6 +627,7 @@
			mux {
				groups = "pwm_d";
				function = "pwm_d";
				bias-disable;
			};
		};

@@ -597,6 +635,7 @@
			mux {
				groups = "pwm_e";
				function = "pwm_e";
				bias-disable;
			};
		};

@@ -604,6 +643,7 @@
			mux {
				groups = "pwm_f_x";
				function = "pwm_f_x";
				bias-disable;
			};
		};

@@ -611,6 +651,7 @@
			mux {
				groups = "pwm_f_y";
				function = "pwm_f_y";
				bias-disable;
			};
		};

@@ -618,6 +659,7 @@
			mux {
				groups = "hdmi_hpd";
				function = "hdmi_hpd";
				bias-disable;
			};
		};

@@ -625,6 +667,7 @@
			mux {
				groups = "hdmi_sda", "hdmi_scl";
				function = "hdmi_i2c";
				bias-disable;
			};
		};

@@ -632,6 +675,7 @@
			mux {
				groups = "i2sout_ch23_y";
				function = "i2s_out";
				bias-disable;
			};
		};

@@ -639,6 +683,7 @@
			mux {
				groups = "i2sout_ch45_y";
				function = "i2s_out";
				bias-disable;
			};
		};

@@ -646,6 +691,7 @@
			mux {
				groups = "i2sout_ch67_y";
				function = "i2s_out";
				bias-disable;
			};
		};

@@ -653,6 +699,7 @@
			mux {
				groups = "spdif_out_y";
				function = "spdif_out";
				bias-disable;
			};
		};
	};
+49 −0
Original line number Diff line number Diff line
@@ -116,6 +116,7 @@
			mux {
				groups = "uart_tx_ao_a", "uart_rx_ao_a";
				function = "uart_ao";
				bias-disable;
			};
		};

@@ -124,6 +125,7 @@
				groups = "uart_cts_ao_a",
				       "uart_rts_ao_a";
				function = "uart_ao";
				bias-disable;
			};
		};

@@ -131,6 +133,7 @@
			mux {
				groups = "uart_tx_ao_b", "uart_rx_ao_b";
				function = "uart_ao_b";
				bias-disable;
			};
		};

@@ -138,6 +141,7 @@
			mux {
				groups = "uart_tx_ao_b_0", "uart_rx_ao_b_1";
				function = "uart_ao_b";
				bias-disable;
			};
		};

@@ -146,6 +150,7 @@
				groups = "uart_cts_ao_b",
				       "uart_rts_ao_b";
				function = "uart_ao_b";
				bias-disable;
			};
		};

@@ -153,6 +158,7 @@
			mux {
				groups = "remote_input_ao";
				function = "remote_input_ao";
				bias-disable;
			};
		};

@@ -161,6 +167,7 @@
				groups = "i2c_sck_ao",
				       "i2c_sda_ao";
				function = "i2c_ao";
				bias-disable;
			};
		};

@@ -168,6 +175,7 @@
			mux {
				groups = "pwm_ao_a_3";
				function = "pwm_ao_a";
				bias-disable;
			};
		};

@@ -175,6 +183,7 @@
			mux {
				groups = "pwm_ao_a_8";
				function = "pwm_ao_a";
				bias-disable;
			};
		};

@@ -182,6 +191,7 @@
			mux {
				groups = "pwm_ao_b";
				function = "pwm_ao_b";
				bias-disable;
			};
		};

@@ -189,6 +199,7 @@
			mux {
				groups = "pwm_ao_b_6";
				function = "pwm_ao_b";
				bias-disable;
			};
		};

@@ -196,6 +207,7 @@
			mux {
				groups = "i2s_out_ch23_ao";
				function = "i2s_out_ao";
				bias-disable;
			};
		};

@@ -203,6 +215,7 @@
			mux {
				groups = "i2s_out_ch45_ao";
				function = "i2s_out_ao";
				bias-disable;
			};
		};

@@ -210,6 +223,7 @@
			mux {
				groups = "spdif_out_ao_6";
				function = "spdif_out_ao";
				bias-disable;
			};
		};

@@ -217,6 +231,7 @@
			mux {
				groups = "spdif_out_ao_9";
				function = "spdif_out_ao";
				bias-disable;
			};
		};

@@ -224,6 +239,7 @@
			mux {
				groups = "ao_cec";
				function = "cec_ao";
				bias-disable;
			};
		};

@@ -231,6 +247,7 @@
			mux {
				groups = "ee_cec";
				function = "cec_ao";
				bias-disable;
			};
		};
	};
@@ -337,6 +354,7 @@
				       "nor_c",
				       "nor_cs";
				function = "nor";
				bias-disable;
			};
		};

@@ -346,6 +364,7 @@
					"spi_mosi",
					"spi_sclk";
				function = "spi";
				bias-disable;
			};
		};

@@ -353,6 +372,7 @@
			mux {
				groups = "spi_ss0";
				function = "spi";
				bias-disable;
			};
		};

@@ -402,6 +422,7 @@
			mux {
				groups = "sdio_irq";
				function = "sdio";
				bias-disable;
			};
		};

@@ -410,6 +431,7 @@
				groups = "uart_tx_a",
				       "uart_rx_a";
				function = "uart_a";
				bias-disable;
			};
		};

@@ -418,6 +440,7 @@
				groups = "uart_cts_a",
				       "uart_rts_a";
				function = "uart_a";
				bias-disable;
			};
		};

@@ -426,6 +449,7 @@
				groups = "uart_tx_b",
				       "uart_rx_b";
				function = "uart_b";
				bias-disable;
			};
		};

@@ -434,6 +458,7 @@
				groups = "uart_cts_b",
				       "uart_rts_b";
				function = "uart_b";
				bias-disable;
			};
		};

@@ -442,6 +467,7 @@
				groups = "uart_tx_c",
				       "uart_rx_c";
				function = "uart_c";
				bias-disable;
			};
		};

@@ -450,6 +476,7 @@
				groups = "uart_cts_c",
				       "uart_rts_c";
				function = "uart_c";
				bias-disable;
			};
		};

@@ -458,6 +485,7 @@
				groups = "i2c_sck_a",
				     "i2c_sda_a";
				function = "i2c_a";
				bias-disable;
			};
		};

@@ -466,6 +494,7 @@
				groups = "i2c_sck_b",
				      "i2c_sda_b";
				function = "i2c_b";
				bias-disable;
			};
		};

@@ -474,6 +503,7 @@
				groups = "i2c_sck_c",
				      "i2c_sda_c";
				function = "i2c_c";
				bias-disable;
			};
		};

@@ -494,6 +524,7 @@
				       "eth_txd2",
				       "eth_txd3";
				function = "eth";
				bias-disable;
			};
		};

@@ -501,6 +532,7 @@
			mux {
				groups = "eth_link_led";
				function = "eth_led";
				bias-disable;
			};
		};

@@ -515,6 +547,7 @@
			mux {
				groups = "pwm_a";
				function = "pwm_a";
				bias-disable;
			};
		};

@@ -522,6 +555,7 @@
			mux {
				groups = "pwm_b";
				function = "pwm_b";
				bias-disable;
			};
		};

@@ -529,6 +563,7 @@
			mux {
				groups = "pwm_c";
				function = "pwm_c";
				bias-disable;
			};
		};

@@ -536,6 +571,7 @@
			mux {
				groups = "pwm_d";
				function = "pwm_d";
				bias-disable;
			};
		};

@@ -543,6 +579,7 @@
			mux {
				groups = "pwm_e";
				function = "pwm_e";
				bias-disable;
			};
		};

@@ -550,6 +587,7 @@
			mux {
				groups = "pwm_f_clk";
				function = "pwm_f";
				bias-disable;
			};
		};

@@ -557,6 +595,7 @@
			mux {
				groups = "pwm_f_x";
				function = "pwm_f";
				bias-disable;
			};
		};

@@ -564,6 +603,7 @@
			mux {
				groups = "hdmi_hpd";
				function = "hdmi_hpd";
				bias-disable;
			};
		};

@@ -571,6 +611,7 @@
			mux {
				groups = "hdmi_sda", "hdmi_scl";
				function = "hdmi_i2c";
				bias-disable;
			};
		};

@@ -578,6 +619,7 @@
			mux {
				groups = "i2s_am_clk";
				function = "i2s_out";
				bias-disable;
			};
		};

@@ -585,6 +627,7 @@
			mux {
				groups = "i2s_out_ao_clk";
				function = "i2s_out";
				bias-disable;
			};
		};

@@ -592,6 +635,7 @@
			mux {
				groups = "i2s_out_lr_clk";
				function = "i2s_out";
				bias-disable;
			};
		};

@@ -599,12 +643,14 @@
			mux {
				groups = "i2s_out_ch01";
				function = "i2s_out";
				bias-disable;
			};
		};
		i2sout_ch23_z_pins: i2sout_ch23_z {
			mux {
				groups = "i2sout_ch23_z";
				function = "i2s_out";
				bias-disable;
			};
		};

@@ -612,6 +658,7 @@
			mux {
				groups = "i2sout_ch45_z";
				function = "i2s_out";
				bias-disable;
			};
		};

@@ -619,6 +666,7 @@
			mux {
				groups = "i2sout_ch67_z";
				function = "i2s_out";
				bias-disable;
			};
		};

@@ -626,6 +674,7 @@
			mux {
				groups = "spdif_out_h";
				function = "spdif_out";
				bias-disable;
			};
		};
	};