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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Jagan Teki <jagan@amarulasolutions.com>,
	Heiko Stuebner <heiko@sntech.de>, Sasha Levin <sashal@kernel.org>,
	robh+dt@kernel.org, knaerzche@gmail.com,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org
Subject: [PATCH AUTOSEL 5.16 119/217] arm64: dts: rockchip: Fix Bluetooth on ROCK Pi 4 boards
Date: Mon, 17 Jan 2022 21:18:02 -0500	[thread overview]
Message-ID: <20220118021940.1942199-119-sashal@kernel.org> (raw)
In-Reply-To: <20220118021940.1942199-1-sashal@kernel.org>

From: Jagan Teki <jagan@amarulasolutions.com>

[ Upstream commit f471b1b2db0819917c54099ab68349ad6a7e9e19 ]

This patch fixes the Bluetooth on ROCK Pi 4 boards.

ROCK Pi 4 boards has BCM4345C5 and now it is supported
on Mainline Linux, brcm,bcm43438-bt still working but
observed the BT Audio issues with latest test.

So, use the BCM4345C5 compatible and its associated
properties like clock-names as lpo and max-speed.

Attach vbat and vddio supply rails as well.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Link: https://lore.kernel.org/r/20211112142359.320798-1-jagan@amarulasolutions.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts | 7 +++++--
 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts      | 7 +++++--
 arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts      | 7 +++++--
 3 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
index dfad13d2ab249..5bd2b8db3d51a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b-plus.dts
@@ -35,13 +35,16 @@ &uart0 {
 	status = "okay";
 
 	bluetooth {
-		compatible = "brcm,bcm43438-bt";
+		compatible = "brcm,bcm4345c5";
 		clocks = <&rk808 1>;
-		clock-names = "ext_clock";
+		clock-names = "lpo";
 		device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
 		host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
 		shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
+		max-speed = <1500000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
+		vbat-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc_1v8>;
 	};
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts
index 6c63e617063c9..cf48746a3ad81 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4b.dts
@@ -34,13 +34,16 @@ &uart0 {
 	status = "okay";
 
 	bluetooth {
-		compatible = "brcm,bcm43438-bt";
+		compatible = "brcm,bcm4345c5";
 		clocks = <&rk808 1>;
-		clock-names = "ext_clock";
+		clock-names = "lpo";
 		device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
 		host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
 		shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
+		max-speed = <1500000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
+		vbat-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc_1v8>;
 	};
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts
index 99169bcd51c03..57ddf55ee6930 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-rock-pi-4c.dts
@@ -35,14 +35,17 @@ &uart0 {
 	status = "okay";
 
 	bluetooth {
-		compatible = "brcm,bcm43438-bt";
+		compatible = "brcm,bcm4345c5";
 		clocks = <&rk808 1>;
-		clock-names = "ext_clock";
+		clock-names = "lpo";
 		device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
 		host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
 		shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
+		max-speed = <1500000>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
+		vbat-supply = <&vcc3v3_sys>;
+		vddio-supply = <&vcc_1v8>;
 	};
 };
 
-- 
2.34.1


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  parent reply	other threads:[~2022-01-18  2:32 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <20220118021940.1942199-1-sashal@kernel.org>
2022-01-18  2:16 ` [PATCH AUTOSEL 5.16 023/217] ARM: shmobile: rcar-gen2: Add missing of_node_put() Sasha Levin
2022-01-18  2:16 ` [PATCH AUTOSEL 5.16 029/217] usb: dwc3: meson-g12a: fix shared reset control use Sasha Levin
2022-01-18  2:16 ` [PATCH AUTOSEL 5.16 054/217] EDAC/synopsys: Use the quirk for version instead of ddr version Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 057/217] soc: imx: gpcv2: Synchronously suspend MIX domains Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 058/217] ARM: imx: rename DEBUG_IMX21_IMX27_UART to DEBUG_IMX27_UART Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 062/217] soc: ti: pruss: fix referenced node in error message Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 066/217] mxser: keep only !tty test in ISR Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 067/217] mxser: don't throttle manually Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 068/217] mxser: increase buf_overrun if tty_insert_flip_char() fails Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 070/217] tty: serial: imx: disable UCR4_OREN in .stop_rx() instead of .shutdown() Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 090/217] arm64: dts: ti: j7200-main: Fix 'dtbs_check' serdes_ln_ctrl node Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 091/217] arm64: dts: ti: j721e-main: Fix 'dtbs_check' in " Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 092/217] usb: uhci: add aspeed ast2600 uhci support Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 115/217] gpio: aspeed: Convert aspeed_gpio.lock to raw_spinlock Sasha Levin
2022-01-18  2:17 ` [PATCH AUTOSEL 5.16 116/217] gpio: aspeed-sgpio: Convert aspeed_sgpio.lock " Sasha Levin
2022-01-18  2:18 ` Sasha Levin [this message]
2022-01-18  2:18 ` [PATCH AUTOSEL 5.16 135/217] media: rockchip: rkisp1: use device name for debugfs subdir name Sasha Levin
2022-01-18  2:18 ` [PATCH AUTOSEL 5.16 143/217] arm64: dts: ls1028a-qds: move rtc node to the correct i2c bus Sasha Levin
2022-01-18  2:18 ` [PATCH AUTOSEL 5.16 152/217] mt76: mt7615: fix possible deadlock while mt7615_register_ext_phy() Sasha Levin
2022-01-18  2:18 ` [PATCH AUTOSEL 5.16 153/217] mt76: mt7915: fix SMPS operation fail Sasha Levin
2022-01-18  2:18 ` [PATCH AUTOSEL 5.16 154/217] mt76: connac: fix a theoretical NULL pointer dereference in mt76_connac_get_phy_mode Sasha Levin
2022-01-18  2:18 ` [PATCH AUTOSEL 5.16 155/217] mt76: do not pass the received frame with decryption error Sasha Levin
2022-01-18  2:18 ` [PATCH AUTOSEL 5.16 156/217] mt76: mt7615: improve wmm index allocation Sasha Levin
2022-01-18  2:18 ` [PATCH AUTOSEL 5.16 157/217] mt76: mt7921: fix network buffer leak by txs missing Sasha Levin
2022-01-18  2:19 ` [PATCH AUTOSEL 5.16 184/217] mmc: mtk-sd: Use readl_poll_timeout instead of open-coded polling Sasha Levin
2022-01-18  2:19 ` [PATCH AUTOSEL 5.16 198/217] can: do not increase rx statistics when generating a CAN rx error message frame Sasha Levin
2022-01-18  2:19 ` [PATCH AUTOSEL 5.16 202/217] net: gemini: allow any RGMII interface mode Sasha Levin

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