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 1818233CCA; Fri, 24 Nov 2023 19:19:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="aFbff8UN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8F1A8C433C8; Fri, 24 Nov 2023 19:19:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700853585; bh=MOYFS0H1DQySzGWM62eUddA3LEU8KBe7Ha48UfDz80U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aFbff8UNLUOUuyebv+g/a7pQMW5j03xrcKZ7IhfcVlqjBzDpnMsmuHqW23HWhDc/f DSQgfsSj+l613KltbnVjz96A9iEIQe2yRffH6JV7NK8bb6gdlZBXlWwNdbu+/nRi0S sHLCF5Muv2IlrXmsxJ5Laui8rnw9vZuJ8iS18XdA= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Krzysztof Kozlowski , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.15 248/297] arm64: dts: qcom: ipq6018: switch TCSR mutex to MMIO Date: Fri, 24 Nov 2023 17:54:50 +0000 Message-ID: <20231124172008.867005087@linuxfoundation.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231124172000.087816911@linuxfoundation.org> References: <20231124172000.087816911@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Krzysztof Kozlowski [ Upstream commit f5e303aefc06b7508d7a490f9a2d80e4dc134c70 ] The TCSR mutex bindings allow device to be described only with address space (so it uses MMIO, not syscon regmap). This seems reasonable as TCSR mutex is actually a dedicated IO address space and it also fixes DT schema checks: qcom/ipq6018-cp01-c1.dtb: hwlock: 'reg' is a required property qcom/ipq6018-cp01-c1.dtb: hwlock: 'syscon' does not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220909092035.223915-12-krzysztof.kozlowski@linaro.org Stable-dep-of: 72fc3d58b87b ("arm64: dts: qcom: ipq6018: Fix tcsr_mutex register size") Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/ipq6018.dtsi | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index 13651a5ac5a69..43339557d7e5a 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -129,12 +129,6 @@ }; }; - tcsr_mutex: hwlock { - compatible = "qcom,tcsr-mutex"; - syscon = <&tcsr_mutex_regs 0 0x80>; - #hwlock-cells = <1>; - }; - pmuv8: pmu { compatible = "arm,cortex-a53-pmu"; interrupts = ; }; - tcsr_mutex_regs: syscon@1905000 { - compatible = "syscon"; - reg = <0x0 0x01905000 0x0 0x8000>; + tcsr_mutex: hwlock@1905000 { + compatible = "qcom,ipq6018-tcsr-mutex", "qcom,tcsr-mutex"; + reg = <0x0 0x01905000 0x0 0x1000>; + #hwlock-cells = <1>; }; tcsr: syscon@1937000 { -- 2.42.0