diff options
Diffstat (limited to 'target/linux/imx/patches-5.4/009-v5.8-ARM-dts-imx6qdl-gw5910-add-support-for-bcm4330-bt.patch')
| -rw-r--r-- | target/linux/imx/patches-5.4/009-v5.8-ARM-dts-imx6qdl-gw5910-add-support-for-bcm4330-bt.patch | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/target/linux/imx/patches-5.4/009-v5.8-ARM-dts-imx6qdl-gw5910-add-support-for-bcm4330-bt.patch b/target/linux/imx/patches-5.4/009-v5.8-ARM-dts-imx6qdl-gw5910-add-support-for-bcm4330-bt.patch deleted file mode 100644 index 545a6fddd5..0000000000 --- a/target/linux/imx/patches-5.4/009-v5.8-ARM-dts-imx6qdl-gw5910-add-support-for-bcm4330-bt.patch +++ /dev/null @@ -1,82 +0,0 @@ -From d40edafe80569c5b4d8893c1cdd1060c54ef433c Mon Sep 17 00:00:00 2001 -From: Tim Harvey <tharvey@gateworks.com> -Date: Tue, 12 May 2020 14:54:15 -0700 -Subject: [PATCH 07/20] ARM: dts: imx6qdl-gw5910: add support for bcm4330-bt - -The Sterling-LWB has a BCM4330 which has a UART based bluetooth -HCI. Add support for binding to the bcm_hci driver to take care -of handling the shutdown gpio and loading firmware. - -Because the shutdown gpio is more of an enable than a regulator -go ahead and replace the regulator with a shutdown-gpio. - -Signed-off-by: Tim Harvey <tharvey@gateworks.com> -Signed-off-by: Shawn Guo <shawnguo@kernel.org> ---- - arch/arm/boot/dts/imx6qdl-gw5910.dtsi | 32 ++++++++++++-------------------- - 1 file changed, 12 insertions(+), 20 deletions(-) - ---- a/arch/arm/boot/dts/imx6qdl-gw5910.dtsi -+++ b/arch/arm/boot/dts/imx6qdl-gw5910.dtsi -@@ -81,19 +81,6 @@ - regulator-max-microvolt = <3300000>; - regulator-always-on; - }; -- -- reg_bt: regulator-bt { -- pinctrl-names = "default"; -- pinctrl-0 = <&pinctrl_reg_bt>; -- compatible = "regulator-fixed"; -- regulator-name = "bt"; -- gpio = <&gpio1 2 GPIO_ACTIVE_HIGH>; -- startup-delay-us = <100>; -- enable-active-high; -- regulator-min-microvolt = <3300000>; -- regulator-max-microvolt = <3300000>; -- regulator-always-on; -- }; - }; - - -@@ -229,9 +216,14 @@ - /* Sterling-LWB Bluetooth */ - &uart4 { - pinctrl-names = "default"; -- pinctrl-0 = <&pinctrl_uart4>; -+ pinctrl-0 = <&pinctrl_uart4>,<&pinctrl_bten>; - uart-has-rtscts; - status = "okay"; -+ -+ bluetooth { -+ compatible = "brcm,bcm4330-bt"; -+ shutdown-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; -+ }; - }; - - /* GPS */ -@@ -286,6 +278,12 @@ - >; - }; - -+ pinctrl_bten: btengrp { -+ fsl,pins = < -+ MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b1 -+ >; -+ }; -+ - pinctrl_ecspi3: escpi3grp { - fsl,pins = < - MX6QDL_PAD_DISP0_DAT0__ECSPI3_SCLK 0x100b1 -@@ -391,12 +389,6 @@ - >; - }; - -- pinctrl_reg_bt: regbtgrp { -- fsl,pins = < -- MX6QDL_PAD_GPIO_2__GPIO1_IO02 0x1b0b1 -- >; -- }; -- - pinctrl_reg_wl: regwlgrp { - fsl,pins = < - MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x1b0b1 |