1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/pinctrl/nvidia,tegra238-pinmux.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: NVIDIA Tegra238 Pinmux Controller 8 9maintainers: 10 - Thierry Reding <thierry.reding@gmail.com> 11 - Jon Hunter <jonathanh@nvidia.com> 12 13properties: 14 compatible: 15 const: nvidia,tegra238-pinmux 16 17 reg: 18 maxItems: 1 19 20patternProperties: 21 "^pinmux(-[a-z0-9-]+)?$": 22 type: object 23 24 # pin groups 25 additionalProperties: 26 $ref: nvidia,tegra238-pinmux-common.yaml 27 28 properties: 29 nvidia,pins: 30 items: 31 enum: [ gpu_pwr_req_pa0, gp_pwm5_pa1, gp_pwm6_pa2, spi3_sck_pa3, 32 spi3_miso_pa4, spi3_mosi_pa5, spi3_cs0_pa6, spi3_cs1_pa7, 33 spi1_sck_pb0, spi1_miso_pb1, spi1_mosi_pb2, spi1_cs0_pb3, 34 spi1_cs1_pb4, pwr_i2c_scl_pc0, pwr_i2c_sda_pc1, 35 extperiph1_clk_pc2, extperiph2_clk_pc3, cam_i2c_scl_pc4, 36 cam_i2c_sda_pc5, soc_gpio23_pc6, soc_gpio24_pc7, 37 soc_gpio27_pd0, soc_gpio55_pd1, soc_gpio29_pd2, 38 soc_gpio33_pd3, soc_gpio32_pd4, soc_gpio35_pd5, 39 soc_gpio37_pd6, soc_gpio56_pd7, uart1_tx_pe0, 40 uart1_rx_pe1, uart1_rts_pe2, uart1_cts_pe3, 41 soc_gpio13_pf0, soc_gpio14_pf1, soc_gpio15_pf2, 42 soc_gpio16_pf3, soc_gpio17_pf4, soc_gpio18_pf5, 43 soc_gpio20_pf6, soc_gpio21_pf7, soc_gpio22_pg0, 44 soc_gpio06_pg1, uart4_tx_pg2, uart4_rx_pg3, 45 uart4_rts_pg4, uart4_cts_pg5, soc_gpio41_pg6, 46 soc_gpio42_pg7, soc_gpio43_ph0, soc_gpio44_ph1, 47 gen1_i2c_scl_ph2, gen1_i2c_sda_ph3, cpu_pwr_req_ph4, 48 soc_gpio07_ph5, dap3_clk_pj0, dap3_dout_pj1, 49 dap3_din_pj2, dap3_fs_pj3, soc_gpio57_pj4, 50 soc_gpio58_pj5, soc_gpio59_pj6, soc_gpio60_pj7, 51 soc_gpio45_pk0, soc_gpio46_pk1, soc_gpio47_pk2, 52 soc_gpio48_pk3, qspi0_sck_pl0, qspi0_io0_pl1, 53 qspi0_io1_pl2, qspi0_cs_n_pl3, soc_gpio152_pl4, 54 soc_gpio153_pl5, soc_gpio154_pl6, soc_gpio155_pl7, 55 soc_gpio156_pm0, soc_gpio157_pm1, soc_gpio158_pm2, 56 soc_gpio159_pm3, soc_gpio160_pm4, soc_gpio161_pm5, 57 soc_gpio162_pm6, uart7_tx_pm7, uart7_rx_pn0, 58 uart7_rts_pn1, uart7_cts_pn2, soc_gpio167_pp0, 59 soc_gpio168_pp1, soc_gpio169_pp2, soc_gpio170_pp3, 60 dap4_sclk_pp4, dap4_dout_pp5, dap4_din_pp6, dap4_fs_pp7, 61 soc_gpio171_pq0, soc_gpio172_pq1, soc_gpio173_pq2, 62 soc_gpio61_pr0, soc_gpio62_pr1, soc_gpio63_pr2, 63 soc_gpio64_pr3, soc_gpio65_pr4, soc_gpio66_pr5, 64 soc_gpio67_pr6, soc_gpio68_pr7, gen4_i2c_scl_ps0, 65 gen4_i2c_sda_ps1, soc_gpio75_ps2, gen7_i2c_scl_ps3, 66 gen7_i2c_sda_ps4, soc_gpio78_ps5, gen9_i2c_scl_ps6, 67 gen9_i2c_sda_ps7, soc_gpio81_pt0, soc_gpio36_pt1, 68 soc_gpio53_pt2, soc_gpio38_pt3, soc_gpio40_pt4, 69 soc_gpio34_pt5, usb_vbus_en0_pt6, usb_vbus_en1_pt7, 70 sdmmc1_clk_pu0, sdmmc1_cmd_pu1, sdmmc1_dat0_pu2, 71 sdmmc1_dat1_pu3, sdmmc1_dat2_pu4, sdmmc1_dat3_pu5, 72 ufs0_ref_clk_pv0, ufs0_rst_n_pv1, pex_l0_clkreq_n_pw0, 73 pex_l0_rst_n_pw1, pex_l1_clkreq_n_pw2, 74 pex_l1_rst_n_pw3, pex_l2_clkreq_n_pw4, 75 pex_l2_rst_n_pw5, pex_l3_clkreq_n_pw6, 76 pex_l3_rst_n_pw7, pex_wake_n_px0, dp_aux_ch0_hpd_px1, 77 bootv_ctl_n_paa0, soc_gpio00_paa1, vcomp_alert_paa2, 78 pwm1_paa3, batt_oc_paa4, soc_gpio04_paa5, 79 soc_gpio25_paa6, soc_gpio26_paa7, hdmi_cec_pbb0, 80 spi2_sck_pcc0, spi2_miso_pcc1, spi2_mosi_pcc2, 81 spi2_cs0_pcc3, spi2_cs1_pcc4, uart3_tx_pcc5, 82 uart3_rx_pcc6, gen2_i2c_scl_pcc7, gen2_i2c_sda_pdd0, 83 gen8_i2c_scl_pdd1, gen8_i2c_sda_pdd2, touch_clk_pdd3, 84 dmic1_clk_pdd4, dmic1_dat_pdd5, soc_gpio19_pdd6, 85 pwm2_pdd7, pwm3_pee0, pwm7_pee1, soc_gpio49_pee2, 86 soc_gpio82_pee3, soc_gpio50_pee4, soc_gpio83_pee5, 87 soc_gpio69_pff0, soc_gpio70_pff1, soc_gpio71_pff2, 88 soc_gpio72_pff3, soc_gpio73_pff4, soc_gpio74_pff5, 89 soc_gpio80_pff6, soc_gpio76_pff7, soc_gpio77_pgg0, 90 soc_gpio84_pgg1, uart2_tx_pgg2, uart2_rx_pgg3, 91 uart2_rts_pgg4, uart2_cts_pgg5, soc_gpio85_pgg6, 92 uart5_tx_pgg7, uart5_rx_phh0, uart5_rts_phh1, 93 uart5_cts_phh2, soc_gpio86_phh3, sdmmc1_comp, 94 # drive groups 95 drive_soc_gpio36_pt1, drive_soc_gpio53_pt2, 96 drive_soc_gpio38_pt3, drive_soc_gpio40_pt4, 97 drive_soc_gpio75_ps2, drive_soc_gpio81_pt0, 98 drive_soc_gpio78_ps5, drive_soc_gpio34_pt5, 99 drive_gen7_i2c_scl_ps3, drive_gen7_i2c_sda_ps4, 100 drive_gen4_i2c_sda_ps1, drive_gen4_i2c_scl_ps0, 101 drive_gen9_i2c_sda_ps7, drive_gen9_i2c_scl_ps6, 102 drive_usb_vbus_en0_pt6, drive_usb_vbus_en1_pt7, 103 drive_soc_gpio61_pr0, drive_soc_gpio62_pr1, 104 drive_soc_gpio63_pr2, drive_soc_gpio64_pr3, 105 drive_soc_gpio65_pr4, drive_soc_gpio66_pr5, 106 drive_soc_gpio67_pr6, drive_soc_gpio68_pr7, 107 drive_spi3_miso_pa4, drive_spi1_cs0_pb3, 108 drive_spi3_cs0_pa6, drive_spi1_miso_pb1, 109 drive_spi3_cs1_pa7, drive_spi1_sck_pb0, 110 drive_spi3_sck_pa3, drive_spi1_cs1_pb4, 111 drive_spi1_mosi_pb2, drive_spi3_mosi_pa5, 112 drive_gpu_pwr_req_pa0, drive_gp_pwm5_pa1, 113 drive_gp_pwm6_pa2, drive_extperiph2_clk_pc3, 114 drive_extperiph1_clk_pc2, drive_cam_i2c_sda_pc5, 115 drive_cam_i2c_scl_pc4, drive_soc_gpio23_pc6, 116 drive_soc_gpio24_pc7, drive_soc_gpio27_pd0, 117 drive_soc_gpio29_pd2, drive_soc_gpio32_pd4, 118 drive_soc_gpio33_pd3, drive_soc_gpio35_pd5, 119 drive_soc_gpio37_pd6, drive_soc_gpio56_pd7, 120 drive_soc_gpio55_pd1, drive_uart1_cts_pe3, 121 drive_uart1_rts_pe2, drive_uart1_rx_pe1, 122 drive_uart1_tx_pe0, drive_pwr_i2c_scl_pc0, 123 drive_pwr_i2c_sda_pc1, drive_cpu_pwr_req_ph4, 124 drive_uart4_cts_pg5, drive_uart4_rts_pg4, 125 drive_uart4_rx_pg3, drive_uart4_tx_pg2, 126 drive_gen1_i2c_scl_ph2, drive_gen1_i2c_sda_ph3, 127 drive_soc_gpio20_pf6, drive_soc_gpio21_pf7, 128 drive_soc_gpio22_pg0, drive_soc_gpio13_pf0, 129 drive_soc_gpio14_pf1, drive_soc_gpio15_pf2, 130 drive_soc_gpio16_pf3, drive_soc_gpio17_pf4, 131 drive_soc_gpio18_pf5, drive_soc_gpio41_pg6, 132 drive_soc_gpio42_pg7, drive_soc_gpio43_ph0, 133 drive_soc_gpio44_ph1, drive_soc_gpio06_pg1, 134 drive_soc_gpio07_ph5, drive_dap4_sclk_pp4, 135 drive_dap4_dout_pp5, drive_dap4_din_pp6, 136 drive_dap4_fs_pp7, drive_soc_gpio167_pp0, 137 drive_soc_gpio168_pp1, drive_soc_gpio169_pp2, 138 drive_soc_gpio170_pp3, drive_soc_gpio171_pq0, 139 drive_soc_gpio172_pq1, drive_soc_gpio173_pq2, 140 drive_soc_gpio45_pk0, drive_soc_gpio46_pk1, 141 drive_soc_gpio47_pk2, drive_soc_gpio48_pk3, 142 drive_soc_gpio57_pj4, drive_soc_gpio58_pj5, 143 drive_soc_gpio59_pj6, drive_soc_gpio60_pj7, 144 drive_dap3_fs_pj3, drive_dap3_clk_pj0, 145 drive_dap3_din_pj2, drive_dap3_dout_pj1, 146 drive_pex_l2_clkreq_n_pw4, drive_pex_wake_n_px0, 147 drive_pex_l1_clkreq_n_pw2, drive_pex_l1_rst_n_pw3, 148 drive_pex_l0_clkreq_n_pw0, drive_pex_l0_rst_n_pw1, 149 drive_pex_l2_rst_n_pw5, drive_pex_l3_clkreq_n_pw6, 150 drive_pex_l3_rst_n_pw7, drive_dp_aux_ch0_hpd_px1, 151 drive_qspi0_io0_pl1, drive_qspi0_io1_pl2, 152 drive_qspi0_sck_pl0, drive_qspi0_cs_n_pl3, 153 drive_soc_gpio156_pm0, drive_soc_gpio155_pl7, 154 drive_soc_gpio160_pm4, drive_soc_gpio154_pl6, 155 drive_soc_gpio152_pl4, drive_soc_gpio153_pl5, 156 drive_soc_gpio161_pm5, drive_soc_gpio162_pm6, 157 drive_soc_gpio159_pm3, drive_soc_gpio157_pm1, 158 drive_soc_gpio158_pm2, drive_uart7_cts_pn2, 159 drive_uart7_rts_pn1, drive_uart7_tx_pm7, 160 drive_uart7_rx_pn0, drive_sdmmc1_clk_pu0, 161 drive_sdmmc1_cmd_pu1, drive_sdmmc1_dat3_pu5, 162 drive_sdmmc1_dat2_pu4, drive_sdmmc1_dat1_pu3, 163 drive_sdmmc1_dat0_pu2, drive_ufs0_rst_n_pv1, 164 drive_ufs0_ref_clk_pv0, drive_batt_oc_paa4, 165 drive_bootv_ctl_n_paa0, drive_vcomp_alert_paa2, 166 drive_hdmi_cec_pbb0, drive_touch_clk_pdd3, 167 drive_uart3_rx_pcc6, drive_uart3_tx_pcc5, 168 drive_gen8_i2c_sda_pdd2, drive_gen8_i2c_scl_pdd1, 169 drive_spi2_mosi_pcc2, drive_gen2_i2c_scl_pcc7, 170 drive_spi2_cs0_pcc3, drive_gen2_i2c_sda_pdd0, 171 drive_spi2_sck_pcc0, drive_spi2_miso_pcc1, 172 drive_soc_gpio49_pee2, drive_soc_gpio50_pee4, 173 drive_soc_gpio82_pee3, drive_soc_gpio71_pff2, 174 drive_soc_gpio76_pff7, drive_soc_gpio74_pff5, 175 drive_soc_gpio00_paa1, drive_soc_gpio19_pdd6, 176 drive_soc_gpio86_phh3, drive_soc_gpio72_pff3, 177 drive_soc_gpio77_pgg0, drive_soc_gpio80_pff6, 178 drive_soc_gpio84_pgg1, drive_soc_gpio83_pee5, 179 drive_soc_gpio73_pff4, drive_soc_gpio70_pff1, 180 drive_soc_gpio04_paa5, drive_soc_gpio85_pgg6, 181 drive_soc_gpio69_pff0, drive_soc_gpio25_paa6, 182 drive_soc_gpio26_paa7, drive_uart5_tx_pgg7, 183 drive_uart5_rx_phh0, drive_uart2_tx_pgg2, 184 drive_uart2_rx_pgg3, drive_uart2_cts_pgg5, 185 drive_uart2_rts_pgg4, drive_uart5_cts_phh2, 186 drive_uart5_rts_phh1, drive_pwm7_pee1, 187 drive_pwm2_pdd7, drive_pwm3_pee0, drive_pwm1_paa3, 188 drive_spi2_cs1_pcc4, drive_dmic1_clk_pdd4, 189 drive_dmic1_dat_pdd5, drive_sdmmc1_comp ] 190 191required: 192 - compatible 193 - reg 194 195additionalProperties: false 196 197examples: 198 - | 199 #include <dt-bindings/pinctrl/pinctrl-tegra.h> 200 201 pinmux@2430000 { 202 compatible = "nvidia,tegra238-pinmux"; 203 reg = <0x2430000 0x17000>; 204 205 pinctrl-names = "pex_rst"; 206 pinctrl-0 = <&pex_rst_c5_out_state>; 207 208 pex_rst_c5_out_state: pinmux-pex-rst-c5-out { 209 pexrst { 210 nvidia,pins = "pex_l3_rst_n_pw7"; 211 nvidia,schmitt = <TEGRA_PIN_DISABLE>; 212 nvidia,enable-input = <TEGRA_PIN_DISABLE>; 213 nvidia,io-hv = <TEGRA_PIN_ENABLE>; 214 nvidia,tristate = <TEGRA_PIN_DISABLE>; 215 nvidia,pull = <TEGRA_PIN_PULL_NONE>; 216 }; 217 }; 218 }; 219... 220