| // SPDX-License-Identifier: GPL-2.0 |
| /dts-v1/; |
| |
| #include "tegra30-lg-x3.dtsi" |
| |
| / { |
| model = "LG Optimus Vu P895"; |
| compatible = "lg,p895", "nvidia,tegra30"; |
| |
| pinmux@70000868 { |
| pinctrl-names = "default"; |
| pinctrl-0 = <&state_default>; |
| |
| state_default: pinmux { |
| /* GNSS UART-B pinmux */ |
| uartb-cts-rxd { |
| nvidia,pins = "uart2_cts_n_pj5", |
| "uart2_rxd_pc3"; |
| nvidia,function = "uartb"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_ENABLE>; |
| }; |
| uartb-rts-txd { |
| nvidia,pins = "uart2_rts_n_pj6", |
| "uart2_txd_pc2"; |
| nvidia,function = "uartb"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_DISABLE>; |
| }; |
| gps-reset { |
| nvidia,pins = "spdif_out_pk5"; |
| nvidia,function = "spdif"; |
| nvidia,pull = <TEGRA_PIN_PULL_UP>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* GPIO keys pinmux */ |
| memo-key { |
| nvidia,pins = "sdmmc3_dat1_pb6"; |
| nvidia,function = "rsvd1"; |
| nvidia,pull = <TEGRA_PIN_PULL_UP>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_ENABLE>; |
| }; |
| volume-up { |
| nvidia,pins = "gmi_cs7_n_pi6"; |
| nvidia,function = "gmi"; |
| nvidia,pull = <TEGRA_PIN_PULL_UP>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Sensors pinmux */ |
| current-alert-irq { |
| nvidia,pins = "spi1_cs0_n_px6"; |
| nvidia,function = "gmi"; |
| nvidia,pull = <TEGRA_PIN_PULL_UP>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* Panel pinmux */ |
| panel-vdd { |
| nvidia,pins = "pbb0"; |
| nvidia,function = "rsvd2"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* AUDIO pinmux */ |
| sub-mic-ldo { |
| nvidia,pins = "gmi_dqs_pi2"; |
| nvidia,function = "gmi"; |
| nvidia,pull = <TEGRA_PIN_PULL_NONE>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_DISABLE>; |
| }; |
| |
| /* Modem pinmux */ |
| usim-detect { |
| nvidia,pins = "clk2_out_pw5"; |
| nvidia,function = "rsvd2"; |
| nvidia,pull = <TEGRA_PIN_PULL_UP>; |
| nvidia,tristate = <TEGRA_PIN_DISABLE>; |
| nvidia,enable-input = <TEGRA_PIN_ENABLE>; |
| }; |
| |
| /* GPIO power/drive control */ |
| drive-sdmmc4 { |
| nvidia,pins = "drive_gma", |
| "drive_gmb", |
| "drive_gmc", |
| "drive_gmd"; |
| nvidia,pull-down-strength = <9>; |
| nvidia,pull-up-strength = <9>; |
| nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>; |
| nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>; |
| }; |
| }; |
| }; |
| |
| i2c@7000c400 { |
| touchscreen@20 { |
| rmi4-f11@11 { |
| syna,clip-x-high = <1535>; |
| syna,clip-y-high = <2047>; |
| }; |
| }; |
| }; |
| |
| memory-controller@7000f000 { |
| emc-timings-2 { |
| /* Hynix 1GB H9TCNNN8JDMMPR LPDDR2 533MHz */ |
| nvidia,ram-code = <2>; |
| |
| timing-12750000 { |
| clock-frequency = <12750000>; |
| |
| nvidia,emem-configuration = < 0x00020001 0xc0000010 |
| 0x00000001 0x00000001 0x00000002 0x00000000 |
| 0x00000003 0x00000001 0x00000002 0x00000004 |
| 0x00000001 0x00000000 0x00000002 0x00000002 |
| 0x02020001 0x00060402 0x77230303 0x001f0000 >; |
| }; |
| |
| timing-25500000 { |
| clock-frequency = <25500000>; |
| |
| nvidia,emem-configuration = < 0x00030003 0xc0000010 |
| 0x00000001 0x00000001 0x00000002 0x00000000 |
| 0x00000003 0x00000001 0x00000002 0x00000004 |
| 0x00000001 0x00000000 0x00000002 0x00000002 |
| 0x02020001 0x00060402 0x73e30303 0x001f0000 >; |
| }; |
| |
| timing-51000000 { |
| clock-frequency = <51000000>; |
| |
| nvidia,emem-configuration = < 0x00010003 0xc0000010 |
| 0x00000001 0x00000001 0x00000002 0x00000000 |
| 0x00000003 0x00000001 0x00000002 0x00000004 |
| 0x00000001 0x00000000 0x00000002 0x00000002 |
| 0x02020001 0x00060402 0x72c30303 0x001f0000 >; |
| }; |
| |
| timing-102000000 { |
| clock-frequency = <102000000>; |
| |
| nvidia,emem-configuration = < 0x00000003 0xc0000018 |
| 0x00000001 0x00000001 0x00000003 0x00000001 |
| 0x00000003 0x00000001 0x00000002 0x00000004 |
| 0x00000001 0x00000000 0x00000002 0x00000002 |
| 0x02020001 0x00060403 0x72430504 0x001f0000 >; |
| }; |
| |
| timing-204000000 { |
| clock-frequency = <204000000>; |
| |
| nvidia,emem-configuration = < 0x00000006 0xc0000025 |
| 0x00000001 0x00000001 0x00000006 0x00000003 |
| 0x00000005 0x00000001 0x00000002 0x00000004 |
| 0x00000001 0x00000000 0x00000003 0x00000002 |
| 0x02030001 0x00070506 0x71e40a07 0x001f0000 >; |
| }; |
| |
| timing-266500000 { |
| clock-frequency = <266500000>; |
| |
| nvidia,emem-configuration = < 0x00000008 0xc0000030 |
| 0x00000001 0x00000002 0x00000008 0x00000004 |
| 0x00000006 0x00000001 0x00000002 0x00000005 |
| 0x00000001 0x00000000 0x00000003 0x00000003 |
| 0x03030001 0x00090608 0x70040c09 0x001f0000 >; |
| }; |
| |
| timing-533000000 { |
| clock-frequency = <533000000>; |
| |
| nvidia,emem-configuration = < 0x0000000f 0xc0000060 |
| 0x00000003 0x00000004 0x00000010 0x0000000a |
| 0x0000000d 0x00000002 0x00000002 0x00000008 |
| 0x00000002 0x00000000 0x00000004 0x00000005 |
| 0x05040002 0x00110b10 0x70281811 0x001f0000 >; |
| }; |
| }; |
| }; |
| |
| memory-controller@7000f400 { |
| emc-timings-2 { |
| /* Hynix 1GB H9TCNNN8JDMMPR LPDDR2 533MHz */ |
| nvidia,ram-code = <2>; |
| |
| timing-12750000 { |
| clock-frequency = <12750000>; |
| |
| nvidia,emc-auto-cal-interval = <0x001fffff>; |
| nvidia,emc-mode-1 = <0x00010022>; |
| nvidia,emc-mode-2 = <0x00020001>; |
| nvidia,emc-mode-reset = <0x00000000>; |
| nvidia,emc-zcal-cnt-long = <0x00000009>; |
| nvidia,emc-cfg-periodic-qrst; |
| |
| nvidia,emc-configuration = < 0x00000000 |
| 0x00000001 0x00000002 0x00000002 0x00000004 |
| 0x00000004 0x00000001 0x00000005 0x00000002 |
| 0x00000002 0x00000001 0x00000001 0x00000000 |
| 0x00000001 0x00000003 0x00000001 0x0000000b |
| 0x00000009 0x0000002f 0x00000000 0x0000000b |
| 0x00000001 0x00000001 0x00000002 0x00000000 |
| 0x00000001 0x00000007 0x00000002 0x00000002 |
| 0x00000003 0x00000008 0x00000004 0x00000004 |
| 0x00000002 0x00000036 0x00000004 0x00000004 |
| 0x00000000 0x00000000 0x00004282 0x007800a4 |
| 0x00008000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x00100220 0x0800201c 0x00000000 |
| 0x77ffc004 0x01f1f008 0x00000000 0x00000007 |
| 0x08000068 0x08000000 0x00000802 0x00064000 |
| 0x00000009 0x00090009 0xa0f10000 0x00000000 |
| 0x00000000 0x80000164 0xe0000000 0xff00ff00 >; |
| }; |
| |
| timing-25500000 { |
| clock-frequency = <25500000>; |
| |
| nvidia,emc-auto-cal-interval = <0x001fffff>; |
| nvidia,emc-mode-1 = <0x00010022>; |
| nvidia,emc-mode-2 = <0x00020001>; |
| nvidia,emc-mode-reset = <0x00000000>; |
| nvidia,emc-zcal-cnt-long = <0x00000009>; |
| nvidia,emc-cfg-periodic-qrst; |
| |
| nvidia,emc-configuration = < 0x00000001 |
| 0x00000003 0x00000002 0x00000002 0x00000004 |
| 0x00000004 0x00000001 0x00000005 0x00000002 |
| 0x00000002 0x00000001 0x00000001 0x00000000 |
| 0x00000001 0x00000003 0x00000001 0x0000000b |
| 0x00000009 0x00000060 0x00000000 0x00000018 |
| 0x00000001 0x00000001 0x00000002 0x00000000 |
| 0x00000001 0x00000007 0x00000004 0x00000004 |
| 0x00000003 0x00000008 0x00000004 0x00000004 |
| 0x00000002 0x0000006b 0x00000004 0x00000004 |
| 0x00000000 0x00000000 0x00004282 0x007800a4 |
| 0x00008000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x00100220 0x0800201c 0x00000000 |
| 0x77ffc004 0x01f1f008 0x00000000 0x00000007 |
| 0x08000068 0x08000000 0x00000802 0x00064000 |
| 0x0000000a 0x00090009 0xa0f10000 0x00000000 |
| 0x00000000 0x800001c5 0xd0000000 0xff00ff00 >; |
| }; |
| |
| timing-51000000 { |
| clock-frequency = <51000000>; |
| |
| nvidia,emc-auto-cal-interval = <0x001fffff>; |
| nvidia,emc-mode-1 = <0x00010022>; |
| nvidia,emc-mode-2 = <0x00020001>; |
| nvidia,emc-mode-reset = <0x00000000>; |
| nvidia,emc-zcal-cnt-long = <0x00000009>; |
| nvidia,emc-cfg-periodic-qrst; |
| |
| nvidia,emc-configuration = < 0x00000003 |
| 0x00000006 0x00000002 0x00000002 0x00000004 |
| 0x00000004 0x00000001 0x00000005 0x00000002 |
| 0x00000002 0x00000001 0x00000001 0x00000000 |
| 0x00000001 0x00000003 0x00000001 0x0000000b |
| 0x00000009 0x000000c0 0x00000000 0x00000030 |
| 0x00000001 0x00000001 0x00000002 0x00000000 |
| 0x00000001 0x00000007 0x00000008 0x00000008 |
| 0x00000003 0x00000008 0x00000004 0x00000004 |
| 0x00000002 0x000000d5 0x00000004 0x00000004 |
| 0x00000000 0x00000000 0x00004282 0x007800a4 |
| 0x00008000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x00100220 0x0800201c 0x00000000 |
| 0x77ffc004 0x01f1f008 0x00000000 0x00000007 |
| 0x08000068 0x08000000 0x00000802 0x00064000 |
| 0x00000013 0x00090009 0xa0f10000 0x00000000 |
| 0x00000000 0x80000287 0xd0000000 0xff00ff00 >; |
| }; |
| |
| timing-102000000 { |
| clock-frequency = <102000000>; |
| |
| nvidia,emc-auto-cal-interval = <0x001fffff>; |
| nvidia,emc-mode-1 = <0x00010022>; |
| nvidia,emc-mode-2 = <0x00020001>; |
| nvidia,emc-mode-reset = <0x00000000>; |
| nvidia,emc-zcal-cnt-long = <0x0000000a>; |
| nvidia,emc-cfg-periodic-qrst; |
| |
| nvidia,emc-configuration = < 0x00000006 |
| 0x0000000d 0x00000004 0x00000002 0x00000004 |
| 0x00000004 0x00000001 0x00000005 0x00000002 |
| 0x00000002 0x00000001 0x00000001 0x00000000 |
| 0x00000001 0x00000003 0x00000001 0x0000000b |
| 0x00000009 0x00000181 0x00000000 0x00000060 |
| 0x00000001 0x00000001 0x00000002 0x00000000 |
| 0x00000001 0x00000007 0x0000000f 0x0000000f |
| 0x00000003 0x00000008 0x00000004 0x00000004 |
| 0x00000002 0x000001a9 0x00000004 0x00000006 |
| 0x00000000 0x00000000 0x00004282 0x007800a4 |
| 0x00008000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x000fc000 0x000fc000 0x000fc000 |
| 0x000fc000 0x00100220 0x0800201c 0x00000000 |
| 0x77ffc004 0x01f1f008 0x00000000 0x00000007 |
| 0x08000068 0x08000000 0x00000802 0x00064000 |
| 0x00000025 0x00090009 0xa0f10000 0x00000000 |
| 0x00000000 0x8000040b 0xd0000000 0xff00ff00 >; |
| }; |
| |
| timing-204000000 { |
| clock-frequency = <204000000>; |
| |
| nvidia,emc-auto-cal-interval = <0x001fffff>; |
| nvidia,emc-mode-1 = <0x00010042>; |
| nvidia,emc-mode-2 = <0x00020001>; |
| nvidia,emc-mode-reset = <0x00000000>; |
| nvidia,emc-zcal-cnt-long = <0x00000013>; |
| nvidia,emc-cfg-periodic-qrst; |
| |
| nvidia,emc-configuration = < 0x0000000c |
| 0x0000001a 0x00000008 0x00000003 0x00000005 |
| 0x00000004 0x00000001 0x00000006 0x00000003 |
| 0x00000003 0x00000002 0x00000002 0x00000000 |
| 0x00000001 0x00000004 0x00000001 0x0000000c |
| 0x0000000a 0x00000303 0x00000000 0x000000c0 |
| 0x00000001 0x00000001 0x00000003 0x00000000 |
| 0x00000001 0x00000007 0x0000001d 0x0000001d |
| 0x00000004 0x0000000b 0x00000005 0x00000004 |
| 0x00000002 0x00000351 0x00000005 0x00000004 |
| 0x00000000 0x00000000 0x00004282 0x004400a4 |
| 0x00008000 0x00080000 0x00080000 0x00080000 |
| 0x00080000 0x00072000 0x00072000 0x00072000 |
| 0x00072000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00080000 0x00080000 0x00080000 |
| 0x00080000 0x000e0220 0x0800201c 0x00000000 |
| 0x77ffc004 0x01f1f008 0x00000000 0x00000007 |
| 0x08000068 0x08000000 0x00000802 0x00064000 |
| 0x0000004a 0x00090009 0xa0f10000 0x00000000 |
| 0x00000000 0x80000713 0xe0000000 0xff00ff00 >; |
| }; |
| |
| timing-266500000 { |
| clock-frequency = <266500000>; |
| |
| nvidia,emc-auto-cal-interval = <0x001fffff>; |
| nvidia,emc-mode-1 = <0x00010042>; |
| nvidia,emc-mode-2 = <0x00020002>; |
| nvidia,emc-mode-reset = <0x00000000>; |
| nvidia,emc-zcal-cnt-long = <0x00000018>; |
| nvidia,emc-cfg-periodic-qrst; |
| |
| nvidia,emc-configuration = < 0x0000000f |
| 0x00000022 0x0000000b 0x00000004 0x00000005 |
| 0x00000005 0x00000001 0x00000007 0x00000004 |
| 0x00000004 0x00000002 0x00000002 0x00000000 |
| 0x00000002 0x00000005 0x00000002 0x0000000c |
| 0x0000000b 0x000003ef 0x00000000 0x000000fb |
| 0x00000001 0x00000001 0x00000004 0x00000000 |
| 0x00000001 0x00000009 0x00000026 0x00000026 |
| 0x00000004 0x0000000e 0x00000006 0x00000004 |
| 0x00000002 0x00000455 0x00000000 0x00000004 |
| 0x00000000 0x00000000 0x00006282 0x003200a4 |
| 0x00008000 0x00070000 0x00070000 0x00070000 |
| 0x00070000 0x00072000 0x00072000 0x00072000 |
| 0x00072000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00080002 0x00080002 0x00080002 |
| 0x00080002 0x000e0220 0x0800003d 0x00000000 |
| 0x77ffc004 0x01f1f008 0x00000000 0x00000007 |
| 0x08000068 0x08000000 0x00000802 0x00064000 |
| 0x00000060 0x000a000a 0xa0f10000 0x00000000 |
| 0x00000000 0x800008ee 0xe0000000 0xff00ff00 >; |
| }; |
| |
| timing-533000000 { |
| clock-frequency = <533000000>; |
| |
| nvidia,emc-auto-cal-interval = <0x001fffff>; |
| nvidia,emc-mode-1 = <0x000100c2>; |
| nvidia,emc-mode-2 = <0x00020006>; |
| nvidia,emc-mode-reset = <0x00000000>; |
| nvidia,emc-zcal-cnt-long = <0x00000030>; |
| nvidia,emc-cfg-periodic-qrst; |
| |
| nvidia,emc-configuration = < 0x0000001f |
| 0x00000045 0x00000016 0x00000009 0x00000008 |
| 0x00000009 0x00000003 0x0000000d 0x00000009 |
| 0x00000009 0x00000005 0x00000003 0x00000000 |
| 0x00000004 0x0000000a 0x00000006 0x0000000d |
| 0x00000010 0x000007df 0x00000000 0x000001f7 |
| 0x00000003 0x00000003 0x00000009 0x00000000 |
| 0x00000001 0x0000000f 0x0000004b 0x0000004b |
| 0x00000008 0x0000001b 0x0000000c 0x00000004 |
| 0x00000002 0x000008aa 0x00000000 0x00000004 |
| 0x00000000 0x00000000 0x00006282 0xf0120091 |
| 0x00008000 0x0000000c 0x0000000c 0x0000000c |
| 0x0000000c 0x0000000a 0x0000000a 0x0000000a |
| 0x0000000a 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x00000000 0x00000000 0x00000000 |
| 0x00000000 0x0000000c 0x0000000c 0x0000000c |
| 0x0000000c 0x000c0220 0x0800003d 0x00000000 |
| 0x77ffc004 0x01f1f408 0x00000000 0x00000007 |
| 0x08000068 0x08000000 0x00000802 0x00064000 |
| 0x000000c0 0x000e000e 0xa0f10000 0x00000000 |
| 0x00000000 0x800010d9 0xe0000000 0xff00ff88 >; |
| }; |
| }; |
| }; |
| |
| battery: battery-cell { |
| compatible = "simple-battery"; |
| device-chemistry = "lithium-ion"; |
| charge-full-design-microamp-hours = <2080000>; |
| energy-full-design-microwatt-hours = <7700000>; |
| operating-range-celsius = <0 45>; |
| }; |
| |
| gpio-keys { |
| key-memo { |
| label = "Memo"; |
| gpios = <&gpio TEGRA_GPIO(B, 6) GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_MEMO>; |
| debounce-interval = <10>; |
| wakeup-event-action = <EV_ACT_ASSERTED>; |
| wakeup-source; |
| }; |
| |
| key-volume-up { |
| label = "Volume Up"; |
| gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_LOW>; |
| linux,code = <KEY_VOLUMEUP>; |
| debounce-interval = <10>; |
| wakeup-event-action = <EV_ACT_ASSERTED>; |
| wakeup-source; |
| }; |
| }; |
| |
| gpio-leds { |
| led-power { |
| label = "power::white"; |
| gpios = <&gpio TEGRA_GPIO(R, 3) GPIO_ACTIVE_HIGH>; |
| |
| linux,default-trigger = "battery-charging"; |
| |
| color = <LED_COLOR_ID_WHITE>; |
| function = LED_FUNCTION_CHARGING; |
| }; |
| }; |
| |
| regulator-lcd3v { |
| gpio = <&gpio TEGRA_GPIO(BB, 0) GPIO_ACTIVE_HIGH>; |
| enable-active-high; |
| }; |
| |
| sound { |
| compatible = "lg,tegra-audio-max98089-p895", |
| "nvidia,tegra-audio-max98089"; |
| nvidia,model = "LG Optimus Vu MAX98089"; |
| |
| nvidia,int-mic-en-gpios = <&gpio TEGRA_GPIO(I, 2) GPIO_ACTIVE_HIGH>; |
| }; |
| }; |
