From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A50D8F74 for ; Sun, 16 Jul 2023 20:09:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F074EC433C8; Sun, 16 Jul 2023 20:09:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689538169; bh=rJ54VsJpc/Chgin/VuG+dC3jgJlOjK1fMvUINC7qfbg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=U4hCLeaQjj5aE8VJ+VDz+KT0q0Ts2sr2SYi+L/cLZ4z7p+QSIKHNIe0314xMozj34 enisoFRF6eVJXC1GVN7bXTlBRkFdF2XvICigHe57PDpzlHbylKG7npPCjvdIEdSjtH /5QLTfMWts91J6hnNbBaXDbiX0x9Xq7RmfAeAPXU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Chris Morgan , Heiko Stuebner , Sasha Levin Subject: [PATCH 6.4 356/800] arm64: dts: rockchip: Fix compatible for Bluetooth on rk3566-anbernic Date: Sun, 16 Jul 2023 21:43:29 +0200 Message-ID: <20230716194957.347470052@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230716194949.099592437@linuxfoundation.org> References: <20230716194949.099592437@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Chris Morgan [ Upstream commit a325956fa7048906e26a4535ac2e87e111788fe8 ] The realtek Bluetooth module uses the same driver as the realtek,rtl8822cs-bt and the realtek,rtl8723bs-bt, however by selecting the 8723bs advanced power saving features are disabled that appear to interfere with normal operation of the bluetooth module. This change switches the compatible string to disable power saving. Without this patch evtest of a paired bluetooth controller fails, with this patch the controller operates as expected. Fixes: b6986b7920bb ("arm64: dts: rockchip: Update compatible for bluetooth") Signed-off-by: Chris Morgan Link: https://lore.kernel.org/r/20230508160811.3568213-3-macroalpha82@gmail.com Signed-off-by: Heiko Stuebner Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi index 8fadd8afb1906..ad43fa199ca55 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rgxx3.dtsi @@ -716,7 +716,7 @@ &uart1 { status = "okay"; bluetooth { - compatible = "realtek,rtl8821cs-bt", "realtek,rtl8822cs-bt"; + compatible = "realtek,rtl8821cs-bt", "realtek,rtl8723bs-bt"; device-wake-gpios = <&gpio4 4 GPIO_ACTIVE_HIGH>; enable-gpios = <&gpio4 3 GPIO_ACTIVE_HIGH>; host-wake-gpios = <&gpio4 5 GPIO_ACTIVE_HIGH>; -- 2.39.2