]> asedeno.scripts.mit.edu Git - linux.git/commitdiff
arm64: dts: meson: g12a: add tdm
authorJerome Brunet <jbrunet@baylibre.com>
Tue, 14 May 2019 14:26:45 +0000 (16:26 +0200)
committerKevin Hilman <khilman@baylibre.com>
Tue, 21 May 2019 17:58:41 +0000 (10:58 -0700)
Add the devices and pinctrl definitions for the tdm interfaces of
the g12a SoC family.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi

index 935a84b9f83618ca411db8ebeb9fa56fd6bd8de4..40a82ddda79f21cc862726507e6f3e6d8f3455e6 100644 (file)
@@ -20,6 +20,39 @@ / {
        #address-cells = <2>;
        #size-cells = <2>;
 
+       tdmif_a: audio-controller-0 {
+               compatible = "amlogic,axg-tdm-iface";
+               #sound-dai-cells = <0>;
+               sound-name-prefix = "TDM_A";
+               clocks = <&clkc_audio AUD_CLKID_MST_A_MCLK>,
+                        <&clkc_audio AUD_CLKID_MST_A_SCLK>,
+                        <&clkc_audio AUD_CLKID_MST_A_LRCLK>;
+               clock-names = "mclk", "sclk", "lrclk";
+               status = "disabled";
+       };
+
+       tdmif_b: audio-controller-1 {
+               compatible = "amlogic,axg-tdm-iface";
+               #sound-dai-cells = <0>;
+               sound-name-prefix = "TDM_B";
+               clocks = <&clkc_audio AUD_CLKID_MST_B_MCLK>,
+                        <&clkc_audio AUD_CLKID_MST_B_SCLK>,
+                        <&clkc_audio AUD_CLKID_MST_B_LRCLK>;
+               clock-names = "mclk", "sclk", "lrclk";
+               status = "disabled";
+       };
+
+       tdmif_c: audio-controller-2 {
+               compatible = "amlogic,axg-tdm-iface";
+               #sound-dai-cells = <0>;
+               sound-name-prefix = "TDM_C";
+               clocks = <&clkc_audio AUD_CLKID_MST_C_MCLK>,
+                        <&clkc_audio AUD_CLKID_MST_C_SCLK>,
+                        <&clkc_audio AUD_CLKID_MST_C_LRCLK>;
+               clock-names = "mclk", "sclk", "lrclk";
+               status = "disabled";
+       };
+
        cpus {
                #address-cells = <0x2>;
                #size-cells = <0x0>;
@@ -428,6 +461,42 @@ mux {
                                                };
                                        };
 
+                                       mclk0_a_pins: mclk0-a {
+                                               mux {
+                                                       groups = "mclk0_a";
+                                                       function = "mclk0";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       mclk1_a_pins: mclk1-a {
+                                               mux {
+                                                       groups = "mclk1_a";
+                                                       function = "mclk1";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       mclk1_x_pins: mclk1-x {
+                                               mux {
+                                                       groups = "mclk1_x";
+                                                       function = "mclk1";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       mclk1_z_pins: mclk1-z {
+                                               mux {
+                                                       groups = "mclk1_z";
+                                                       function = "mclk1";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
                                        pwm_a_pins: pwm-a {
                                                mux {
                                                        groups = "pwm_a";
@@ -574,6 +643,399 @@ mux {
                                                };
                                        };
 
+                                       tdm_a_din0_pins: tdm-a-din0 {
+                                               mux {
+                                                       groups = "tdm_a_din0";
+                                                       function = "tdm_a";
+                                                       bias-disable;
+                                               };
+                                       };
+
+
+                                       tdm_a_din1_pins: tdm-a-din1 {
+                                               mux {
+                                                       groups = "tdm_a_din1";
+                                                       function = "tdm_a";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_a_dout0_pins: tdm-a-dout0 {
+                                               mux {
+                                                       groups = "tdm_a_dout0";
+                                                       function = "tdm_a";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_a_dout1_pins: tdm-a-dout1 {
+                                               mux {
+                                                       groups = "tdm_a_dout1";
+                                                       function = "tdm_a";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_a_fs_pins: tdm-a-fs {
+                                               mux {
+                                                       groups = "tdm_a_fs";
+                                                       function = "tdm_a";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_a_sclk_pins: tdm-a-sclk {
+                                               mux {
+                                                       groups = "tdm_a_sclk";
+                                                       function = "tdm_a";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_a_slv_fs_pins: tdm-a-slv-fs {
+                                               mux {
+                                                       groups = "tdm_a_slv_fs";
+                                                       function = "tdm_a";
+                                                       bias-disable;
+                                               };
+                                       };
+
+
+                                       tdm_a_slv_sclk_pins: tdm-a-slv-sclk {
+                                               mux {
+                                                       groups = "tdm_a_slv_sclk";
+                                                       function = "tdm_a";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_b_din0_pins: tdm-b-din0 {
+                                               mux {
+                                                       groups = "tdm_b_din0";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_b_din1_pins: tdm-b-din1 {
+                                               mux {
+                                                       groups = "tdm_b_din1";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_b_din2_pins: tdm-b-din2 {
+                                               mux {
+                                                       groups = "tdm_b_din2";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_b_din3_a_pins: tdm-b-din3-a {
+                                               mux {
+                                                       groups = "tdm_b_din3_a";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_b_din3_h_pins: tdm-b-din3-h {
+                                               mux {
+                                                       groups = "tdm_b_din3_h";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_b_dout0_pins: tdm-b-dout0 {
+                                               mux {
+                                                       groups = "tdm_b_dout0";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_b_dout1_pins: tdm-b-dout1 {
+                                               mux {
+                                                       groups = "tdm_b_dout1";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_b_dout2_pins: tdm-b-dout2 {
+                                               mux {
+                                                       groups = "tdm_b_dout2";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_b_dout3_a_pins: tdm-b-dout3-a {
+                                               mux {
+                                                       groups = "tdm_b_dout3_a";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_b_dout3_h_pins: tdm-b-dout3-h {
+                                               mux {
+                                                       groups = "tdm_b_dout3_h";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_b_fs_pins: tdm-b-fs {
+                                               mux {
+                                                       groups = "tdm_b_fs";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_b_sclk_pins: tdm-b-sclk {
+                                               mux {
+                                                       groups = "tdm_b_sclk";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_b_slv_fs_pins: tdm-b-slv-fs {
+                                               mux {
+                                                       groups = "tdm_b_slv_fs";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_b_slv_sclk_pins: tdm-b-slv-sclk {
+                                               mux {
+                                                       groups = "tdm_b_slv_sclk";
+                                                       function = "tdm_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_din0_a_pins: tdm-c-din0-a {
+                                               mux {
+                                                       groups = "tdm_c_din0_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_din0_z_pins: tdm-c-din0-z {
+                                               mux {
+                                                       groups = "tdm_c_din0_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_din1_a_pins: tdm-c-din1-a {
+                                               mux {
+                                                       groups = "tdm_c_din1_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_din1_z_pins: tdm-c-din1-z {
+                                               mux {
+                                                       groups = "tdm_c_din1_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_din2_a_pins: tdm-c-din2-a {
+                                               mux {
+                                                       groups = "tdm_c_din2_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_din2_z_pins: tdm-c-din2-z {
+                                               mux {
+                                                       groups = "tdm_c_din2_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_din3_a_pins: tdm-c-din3-a {
+                                               mux {
+                                                       groups = "tdm_c_din3_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_din3_z_pins: tdm-c-din3-z {
+                                               mux {
+                                                       groups = "tdm_c_din3_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_dout0_a_pins: tdm-c-dout0-a {
+                                               mux {
+                                                       groups = "tdm_c_dout0_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_dout0_z_pins: tdm-c-dout0-z {
+                                               mux {
+                                                       groups = "tdm_c_dout0_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_dout1_a_pins: tdm-c-dout1-a {
+                                               mux {
+                                                       groups = "tdm_c_dout1_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_dout1_z_pins: tdm-c-dout1-z {
+                                               mux {
+                                                       groups = "tdm_c_dout1_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_dout2_a_pins: tdm-c-dout2-a {
+                                               mux {
+                                                       groups = "tdm_c_dout2_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_dout2_z_pins: tdm-c-dout2-z {
+                                               mux {
+                                                       groups = "tdm_c_dout2_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_dout3_a_pins: tdm-c-dout3-a {
+                                               mux {
+                                                       groups = "tdm_c_dout3_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_dout3_z_pins: tdm-c-dout3-z {
+                                               mux {
+                                                       groups = "tdm_c_dout3_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_fs_a_pins: tdm-c-fs-a {
+                                               mux {
+                                                       groups = "tdm_c_fs_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_fs_z_pins: tdm-c-fs-z {
+                                               mux {
+                                                       groups = "tdm_c_fs_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_sclk_a_pins: tdm-c-sclk-a {
+                                               mux {
+                                                       groups = "tdm_c_sclk_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_sclk_z_pins: tdm-c-sclk-z {
+                                               mux {
+                                                       groups = "tdm_c_sclk_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_c_slv_fs_a_pins: tdm-c-slv-fs-a {
+                                               mux {
+                                                       groups = "tdm_c_slv_fs_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_slv_fs_z_pins: tdm-c-slv-fs-z {
+                                               mux {
+                                                       groups = "tdm_c_slv_fs_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_slv_sclk_a_pins: tdm-c-slv-sclk-a {
+                                               mux {
+                                                       groups = "tdm_c_slv_sclk_a";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_c_slv_sclk_z_pins: tdm-c-slv-sclk-z {
+                                               mux {
+                                                       groups = "tdm_c_slv_sclk_z";
+                                                       function = "tdm_c";
+                                                       bias-disable;
+                                               };
+                                       };
+
                                        uart_a_pins: uart-a {
                                                mux {
                                                        groups = "uart_a_tx",
@@ -789,6 +1251,108 @@ arb: reset-controller@280 {
                                        #reset-cells = <1>;
                                        clocks = <&clkc_audio AUD_CLKID_DDR_ARB>;
                                };
+
+                               tdmin_a: audio-controller@300 {
+                                       compatible = "amlogic,g12a-tdmin",
+                                                    "amlogic,axg-tdmin";
+                                       reg = <0x0 0x300 0x0 0x40>;
+                                       sound-name-prefix = "TDMIN_A";
+                                       clocks = <&clkc_audio AUD_CLKID_TDMIN_A>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_A_SCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_A_SCLK_SEL>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_A_LRCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_A_LRCLK>;
+                                       clock-names = "pclk", "sclk", "sclk_sel",
+                                                     "lrclk", "lrclk_sel";
+                                       status = "disabled";
+                               };
+
+                               tdmin_b: audio-controller@340 {
+                                       compatible = "amlogic,g12a-tdmin",
+                                                    "amlogic,axg-tdmin";
+                                       reg = <0x0 0x340 0x0 0x40>;
+                                       sound-name-prefix = "TDMIN_B";
+                                       clocks = <&clkc_audio AUD_CLKID_TDMIN_B>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_B_SCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_B_SCLK_SEL>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_B_LRCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_B_LRCLK>;
+                                       clock-names = "pclk", "sclk", "sclk_sel",
+                                                     "lrclk", "lrclk_sel";
+                                       status = "disabled";
+                               };
+
+                               tdmin_c: audio-controller@380 {
+                                       compatible = "amlogic,g12a-tdmin",
+                                                    "amlogic,axg-tdmin";
+                                       reg = <0x0 0x380 0x0 0x40>;
+                                       sound-name-prefix = "TDMIN_C";
+                                       clocks = <&clkc_audio AUD_CLKID_TDMIN_C>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_C_SCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_C_SCLK_SEL>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_C_LRCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_C_LRCLK>;
+                                       clock-names = "pclk", "sclk", "sclk_sel",
+                                                     "lrclk", "lrclk_sel";
+                                       status = "disabled";
+                               };
+
+                               tdmin_lb: audio-controller@3c0 {
+                                       compatible = "amlogic,g12a-tdmin",
+                                                    "amlogic,axg-tdmin";
+                                       reg = <0x0 0x3c0 0x0 0x40>;
+                                       sound-name-prefix = "TDMIN_LB";
+                                       clocks = <&clkc_audio AUD_CLKID_TDMIN_LB>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_LB_SCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_LB_SCLK_SEL>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_LB_LRCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMIN_LB_LRCLK>;
+                                       clock-names = "pclk", "sclk", "sclk_sel",
+                                                     "lrclk", "lrclk_sel";
+                                       status = "disabled";
+                               };
+
+                               tdmout_a: audio-controller@500 {
+                                       compatible = "amlogic,g12a-tdmout";
+                                       reg = <0x0 0x500 0x0 0x40>;
+                                       sound-name-prefix = "TDMOUT_A";
+                                       clocks = <&clkc_audio AUD_CLKID_TDMOUT_A>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_A_SCLK_SEL>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_A_LRCLK>;
+                                       clock-names = "pclk", "sclk", "sclk_sel",
+                                                     "lrclk", "lrclk_sel";
+                                       status = "disabled";
+                               };
+
+                               tdmout_b: audio-controller@540 {
+                                       compatible = "amlogic,g12a-tdmout";
+                                       reg = <0x0 0x540 0x0 0x40>;
+                                       sound-name-prefix = "TDMOUT_B";
+                                       clocks = <&clkc_audio AUD_CLKID_TDMOUT_B>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_B_SCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_B_SCLK_SEL>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_B_LRCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_B_LRCLK>;
+                                       clock-names = "pclk", "sclk", "sclk_sel",
+                                                     "lrclk", "lrclk_sel";
+                                       status = "disabled";
+                               };
+
+                               tdmout_c: audio-controller@580 {
+                                       compatible = "amlogic,g12a-tdmout";
+                                       reg = <0x0 0x580 0x0 0x40>;
+                                       sound-name-prefix = "TDMOUT_C";
+                                       clocks = <&clkc_audio AUD_CLKID_TDMOUT_C>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_C_SCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_C_SCLK_SEL>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_C_LRCLK>,
+                                                <&clkc_audio AUD_CLKID_TDMOUT_C_LRCLK>;
+                                       clock-names = "pclk", "sclk", "sclk_sel",
+                                                     "lrclk", "lrclk_sel";
+                                       status = "disabled";
+                               };
                        };
 
                        usb3_pcie_phy: phy@46000 {
@@ -925,6 +1489,100 @@ mux {
                                                };
                                        };
 
+                                       mclk0_ao_pins: mclk0-ao {
+                                               mux {
+                                                       groups = "mclk0_ao";
+                                                       function = "mclk0_ao";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_ao_b_din0_pins: tdm-ao-b-din0 {
+                                               mux {
+                                                       groups = "tdm_ao_b_din0";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_ao_b_din1_pins: tdm-ao-b-din1 {
+                                               mux {
+                                                       groups = "tdm_ao_b_din1";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_ao_b_din2_pins: tdm-ao-b-din2 {
+                                               mux {
+                                                       groups = "tdm_ao_b_din2";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_ao_b_dout0_pins: tdm-ao-b-dout0 {
+                                               mux {
+                                                       groups = "tdm_ao_b_dout0";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_ao_b_dout1_pins: tdm-ao-b-dout1 {
+                                               mux {
+                                                       groups = "tdm_ao_b_dout1";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_ao_b_dout2_pins: tdm-ao-b-dout2 {
+                                               mux {
+                                                       groups = "tdm_ao_b_dout2";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_ao_b_fs_pins: tdm-ao-b-fs {
+                                               mux {
+                                                       groups = "tdm_ao_b_fs";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_ao_b_sclk_pins: tdm-ao-b-sclk {
+                                               mux {
+                                                       groups = "tdm_ao_b_sclk";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                                       drive-strength-microamp = <3000>;
+                                               };
+                                       };
+
+                                       tdm_ao_b_slv_fs_pins: tdm-ao-b-slv-fs {
+                                               mux {
+                                                       groups = "tdm_ao_b_slv_fs";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
+                                       tdm_ao_b_slv_sclk_pins: tdm-ao-b-slv-sclk {
+                                               mux {
+                                                       groups = "tdm_ao_b_slv_sclk";
+                                                       function = "tdm_ao_b";
+                                                       bias-disable;
+                                               };
+                                       };
+
                                        uart_ao_a_pins: uart-a-ao {
                                                mux {
                                                        groups = "uart_ao_a_tx",