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tegra210-nintendo-switch.dts: fix bluetooth device.

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This commit is contained in:
Shawn Hoffman 2018-02-24 18:29:49 -08:00
parent 26658cc07d
commit ee219a1536
1 changed files with 48 additions and 6 deletions
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54
arch/arm64/boot/dts/nvidia/tegra210-nintendo-switch.dts
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@ -293,6 +293,40 @@
nvidia,open-drain = <TEGRA_PIN_DISABLE>;
};
// Bluetooth
bt_rst {
nvidia,pins = "bt_rst_ph4";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
nvidia,open-drain = <TEGRA_PIN_DISABLE>;
};
bt_wake {
nvidia,pins = "ap_wake_bt_ph3";
nvidia,function = "rsvd0";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
nvidia,open-drain = <TEGRA_PIN_DISABLE>;
};
bt_uart_tx {
nvidia,pins = "uart4_tx_pi4", "uart4_rts_pi6";
nvidia,function = "uartd";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
nvidia,enable-input = <TEGRA_PIN_DISABLE>;
nvidia,open-drain = <TEGRA_PIN_DISABLE>;
};
bt_uart_rx {
nvidia,pins = "uart4_rx_pi5", "uart4_cts_pi7";
nvidia,function = "uartd";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_ENABLE>;
nvidia,enable-input = <TEGRA_PIN_ENABLE>;
nvidia,open-drain = <TEGRA_PIN_DISABLE>;
};
// Misc unknown GPIOs
in_none {
// p5,p4,p3,p2,s1,h5,x5,y1,e6,h6,k2
@ -331,8 +365,8 @@
nvidia,open-drain = <TEGRA_PIN_DISABLE>;
};
out_down {
// e5,j5,bb3,cc3,h0,h1,h3,h4,s6,v5,k3,k5,l0
nvidia,pins = "dmic3_dat_pe5", "dap4_din_pj5", "gpio_x1_aud_pbb3", "spdif_in_pcc3", "wifi_en_ph0", "wifi_rst_ph1", "ap_wake_bt_ph3", "bt_rst_ph4", "cam_flash_en_ps6", "ap_ready_pv5", "pk3", "pk5", "pl0";
// e5,j5,bb3,cc3,h0,h1,s6,v5,k3,k5,l0
nvidia,pins = "dmic3_dat_pe5", "dap4_din_pj5", "gpio_x1_aud_pbb3", "spdif_in_pcc3", "wifi_en_ph0", "wifi_rst_ph1", "cam_flash_en_ps6", "ap_ready_pv5", "pk3", "pk5", "pl0";
nvidia,function = "rsvd3";
nvidia,pull = <TEGRA_PIN_PULL_DOWN>;
nvidia,tristate = <TEGRA_PIN_DISABLE>;
@ -352,25 +386,33 @@
start @ 1000000 baud, switch to 3000000
when they are >= 3000000 baud, use 2 stop bits
use flow control
Note: hsuart driver is required for flow control
*/
/* right joycon */
serial@70006040 {
status = "okay";
//uart-has-rtscts;
//compatible = "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart";
};
/* left joycon */
serial@70006200 {
status = "okay";
uart-has-rtscts;
compatible = "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart";
};
/* bluetooth */
serial@70006300 {
status = "okay";
uart-has-rtscts;
// starts @ 115200, can switch to 3000000
// starts @ 115200, switches to 3000000
// flow control, 1 stop bit
compatible = "nvidia,tegra124-hsuart", "nvidia,tegra30-hsuart";
bluetooth {
compatible = "brcm,bcm43438-bt";
shutdown-gpios = <&gpio TEGRA_GPIO(H, 4) GPIO_ACTIVE_HIGH>;
// level correct?
device-wakeup-gpios = <&gpio TEGRA_GPIO(H, 3) GPIO_ACTIVE_LOW>;
};
};
pwm@7000a000 {