From: Marek Szyprowski <m.szyprowski@samsung.com>
To: linux-samsung-soc@vger.kernel.org
Cc: Marek Szyprowski <m.szyprowski@samsung.com>,
Krzysztof Kozlowski <krzk@kernel.org>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
Chanwoo Choi <cw00.choi@samsung.com>
Subject: [PATCH 3/3] ARM: dts: exynos: Enable BlueTooth support for Midas board family
Date: Tue, 27 Oct 2020 15:23:30 +0100 [thread overview]
Message-ID: <20201027142330.5121-3-m.szyprowski@samsung.com> (raw)
In-Reply-To: <20201027142330.5121-1-m.szyprowski@samsung.com>
Add a node for the BCM4334 Bluetooth chip on the serial bus #0 on
the Exynos4412-based Midas board family.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
arch/arm/boot/dts/exynos4412-midas.dtsi | 28 +++++++++++++++++++++++++
1 file changed, 28 insertions(+)
diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
index 7e7c243ff196..2fc6e2034b0e 100644
--- a/arch/arm/boot/dts/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
@@ -1109,6 +1109,21 @@
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
};
+ bt_shutdown: bt-shutdown {
+ samsung,pins = "gpl0-6";
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ bt_host_wakeup: bt-host-wakeup {
+ samsung,pins = "gpx2-6";
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
+ bt_device_wakeup: bt-device-wakeup {
+ samsung,pins = "gpx3-1";
+ samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
+ };
+
max77686_irq: max77686-irq {
samsung,pins = "gpx0-7";
samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
@@ -1386,7 +1401,20 @@
};
&serial_0 {
+ pinctrl-0 = <&uart0_data &uart0_fctl>;
+ pinctrl-names = "default";
status = "okay";
+
+ bluetooth {
+ compatible = "brcm,bcm4330-bt";
+ pinctrl-0 = <&bt_shutdown &bt_device_wakeup &bt_host_wakeup>;
+ pinctrl-names = "default";
+ max-speed = <3000000>;
+ shutdown-gpios = <&gpl0 6 GPIO_ACTIVE_HIGH>;
+ device-wakeup-gpios = <&gpx3 1 GPIO_ACTIVE_HIGH>;
+ host-wakeup-gpios = <&gpx2 6 GPIO_ACTIVE_HIGH>;
+ clocks = <&max77686 MAX77686_CLK_PMIC>;
+ };
};
&serial_1 {
--
2.17.1
next prev parent reply other threads:[~2020-10-27 17:47 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20201027142341eucas1p16e42afed4cae1292ed72fcd631424562@eucas1p1.samsung.com>
2020-10-27 14:23 ` [PATCH 1/3] ARM: dts: exynos: Enable BlueTooth support for Trats board Marek Szyprowski
[not found] ` <CGME20201027142341eucas1p299a5277c0de2a490f12a64cc84438fcf@eucas1p2.samsung.com>
2020-10-27 14:23 ` [PATCH 2/3] ARM: dts: exynos: Enable BlueTooth support for Universal C210 board Marek Szyprowski
2020-10-28 18:59 ` Krzysztof Kozlowski
[not found] ` <CGME20201027142342eucas1p18136ba60377ee2985b6bc123908a3c98@eucas1p1.samsung.com>
2020-10-27 14:23 ` Marek Szyprowski [this message]
2020-10-28 19:05 ` [PATCH 3/3] ARM: dts: exynos: Enable BlueTooth support for Midas board family Krzysztof Kozlowski
2020-10-28 18:56 ` [PATCH 1/3] ARM: dts: exynos: Enable BlueTooth support for Trats board Krzysztof Kozlowski
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