diff options
Diffstat (limited to 'recipes-kernel/linux/linux-yocto/qca6390-dts/0002-arm64-dts-qcom-Add-Bluetooth-support-on-RB5.patch')
| -rw-r--r-- | recipes-kernel/linux/linux-yocto/qca6390-dts/0002-arm64-dts-qcom-Add-Bluetooth-support-on-RB5.patch | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-yocto/qca6390-dts/0002-arm64-dts-qcom-Add-Bluetooth-support-on-RB5.patch b/recipes-kernel/linux/linux-yocto/qca6390-dts/0002-arm64-dts-qcom-Add-Bluetooth-support-on-RB5.patch new file mode 100644 index 0000000..9a038e4 --- /dev/null +++ b/recipes-kernel/linux/linux-yocto/qca6390-dts/0002-arm64-dts-qcom-Add-Bluetooth-support-on-RB5.patch @@ -0,0 +1,66 @@ +From e3316d8e314678931c80d2a1b70ffd53f759dc6f Mon Sep 17 00:00:00 2001 +From: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> +Date: Wed, 2 Sep 2020 09:03:29 +0530 +Subject: [PATCH 2/3] arm64: dts: qcom: Add Bluetooth support on RB5 + +Add Bluetooth support on RB5 using the onboard QCA6391 WLAN+BT chipset. + +Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> +Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> +Upstream-Status: Inappropriate +--- + arch/arm64/boot/dts/qcom/qrb5165-rb5.dts | 24 ++++++++++++++++++++++++ + 1 file changed, 24 insertions(+) + +diff --git a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +index b781f33d6d2f..586ac20ff956 100644 +--- a/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts ++++ b/arch/arm64/boot/dts/qcom/qrb5165-rb5.dts +@@ -22,6 +22,7 @@ / { + + aliases { + serial0 = &uart12; ++ serial1 = &uart6; + sdhc2 = &sdhc_2; + }; + +@@ -1232,6 +1233,17 @@ &tlmm { + "HST_WLAN_UART_TX", + "HST_WLAN_UART_RX"; + ++ bt_en_state: bt-default-state { ++ bt-en { ++ pins = "gpio21"; ++ function = "gpio"; ++ ++ drive-strength = <16>; ++ output-low; ++ bias-pull-up; ++ }; ++ }; ++ + lt9611_irq_pin: lt9611-irq-state { + pins = "gpio63"; + function = "gpio"; +@@ -1276,6 +1288,18 @@ wlan-en { + }; + }; + ++&uart6 { ++ status = "okay"; ++ bluetooth { ++ compatible = "qcom,qca6390-bt"; ++ pinctrl-names = "default"; ++ pinctrl-0 = <&bt_en_state>; ++ ++ power-domains = <&qca639x>; ++ enable-gpios = <&tlmm 21 GPIO_ACTIVE_HIGH>; ++ }; ++}; ++ + &uart12 { + status = "okay"; + }; +-- +2.39.2 + |