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[2001:14bb:ae:539c:1b1c:14b7:109b:ed76]) by smtp.gmail.com with ESMTPSA id v1-20020ac25601000000b0048b3768d2ecsm1683243lfd.174.2022.08.17.06.04.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 17 Aug 2022 06:04:09 -0700 (PDT) From: Krzysztof Kozlowski To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Lee Jones , Rob Herring , Krzysztof Kozlowski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [RFT PATCH v2 14/14] arm64: dts: qcom: sm8150: switch TCSR mutex to MMIO Date: Wed, 17 Aug 2022 16:03:42 +0300 Message-Id: <20220817130342.568396-15-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220817130342.568396-1-krzysztof.kozlowski@linaro.org> References: <20220817130342.568396-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" 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/sm8150-mtp.dtb: hwlock: 'reg' is a required property qcom/sm8150-mtp.dtb: hwlock: 'syscon' does not match any of the regexes: = 'pinctrl-[0-9]+' Signed-off-by: Krzysztof Kozlowski --- arch/arm64/boot/dts/qcom/sm8150.dtsi | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qco= m/sm8150.dtsi index 7d509ecd44da..dc6770391813 100644 --- a/arch/arm64/boot/dts/qcom/sm8150.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi @@ -585,12 +585,6 @@ scm: scm { }; }; =20 - tcsr_mutex: hwlock { - compatible =3D "qcom,tcsr-mutex"; - syscon =3D <&tcsr_mutex_regs 0 0x1000>; - #hwlock-cells =3D <1>; - }; - memory@80000000 { device_type =3D "memory"; /* We expect the bootloader to fill in the size */ @@ -2054,9 +2048,10 @@ ipa_virt: interconnect@1e00000 { qcom,bcm-voters =3D <&apps_bcm_voter>; }; =20 - tcsr_mutex_regs: syscon@1f40000 { - compatible =3D "syscon"; - reg =3D <0x0 0x01f40000 0x0 0x40000>; + tcsr_mutex: hwlock@1f40000 { + compatible =3D "qcom,tcsr-mutex"; + reg =3D <0 0x01f40000 0 0x20000>; + #hwlock-cells =3D <1>; }; =20 remoteproc_slpi: remoteproc@2400000 { --=20 2.34.1