diff options
| author | Alexey Minnekhanov <alexeymin@postmarketos.org> | 2021-04-06 17:05:51 +0300 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-04-06 11:53:16 -0500 |
| commit | 885aae6860fae1eed38f5cc1ac09a40e4896a38c (patch) | |
| tree | 72334ed49a51e4e823a2940898771d27f7eb9ba8 | |
| parent | 83bbdec03fad56c0fad7dab10c9124c2d2999526 (diff) | |
ARM: dts: qcom: msm8974-klte: Add bluetooth supportqcom-dts-for-5.13
Broadcom BCM4354 is used on Samsung Galaxy S5 phone
on BLSP2 UART8 bus.
Signed-off-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
Link: https://lore.kernel.org/r/20210406140551.3328241-2-alexeymin@postmarketos.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
| -rw-r--r-- | arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts index 2dadb836c5fe..d737de7173cf 100644 --- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts +++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts @@ -322,6 +322,27 @@ status = "okay"; }; + /* blsp2_uart8 */ + serial@f995e000 { + status = "okay"; + + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&blsp2_uart8_pins_active>; + pinctrl-1 = <&blsp2_uart8_pins_sleep>; + + bluetooth { + compatible = "brcm,bcm43540-bt"; + max-speed = <3000000>; + pinctrl-names = "default"; + pinctrl-0 = <&bt_pins>; + device-wakeup-gpios = <&msmgpio 91 GPIO_ACTIVE_HIGH>; + shutdown-gpios = <&gpio_expander 9 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&msmgpio>; + interrupts = <75 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "host-wakeup"; + }; + }; + gpio-keys { compatible = "gpio-keys"; input-name = "gpio-keys"; @@ -356,6 +377,35 @@ }; pinctrl@fd510000 { + blsp2_uart8_pins_active: blsp2-uart8-pins-active { + pins = "gpio45", "gpio46", "gpio47", "gpio48"; + function = "blsp_uart8"; + drive-strength = <8>; + bias-disable; + }; + + blsp2_uart8_pins_sleep: blsp2-uart8-pins-sleep { + pins = "gpio45", "gpio46", "gpio47", "gpio48"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + bt_pins: bt-pins { + hostwake { + pins = "gpio75"; + function = "gpio"; + drive-strength = <16>; + input-enable; + }; + + devwake { + pins = "gpio91"; + function = "gpio"; + drive-strength = <2>; + }; + }; + sdhc1_pin_a: sdhc1-pin-active { clk { pins = "sdc1_clk"; |