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[83.9.1.37]) by smtp.gmail.com with ESMTPSA id u24-20020a2ea178000000b002a61bd34f63sm2471403ljl.84.2023.04.04.11.38.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 04 Apr 2023 11:38:05 -0700 (PDT) Message-ID: <3bf62942-117f-b016-0e64-31829816aa1d@linaro.org> Date: Tue, 4 Apr 2023 20:38:03 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 Subject: Re: [PATCH 4/5] arm64: dts: qcom: sa8775p: add UFS nodes Content-Language: en-US To: Bartosz Golaszewski , Andy Gross , Bjorn Andersson , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Manivannan Sadhasivam , Alim Akhtar , Avri Altman , Bart Van Assche Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, Bartosz Golaszewski References: <20230331195920.582620-1-brgl@bgdev.pl> <20230331195920.582620-5-brgl@bgdev.pl> From: Konrad Dybcio In-Reply-To: <20230331195920.582620-5-brgl@bgdev.pl> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230404_113809_095071_EF2C8660 X-CRM114-Status: GOOD ( 13.56 ) X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On 31.03.2023 21:59, Bartosz Golaszewski wrote: > From: Bartosz Golaszewski > > Add nodes for the UFS and its PHY on sa8775p platforms. > > Signed-off-by: Bartosz Golaszewski > --- > arch/arm64/boot/dts/qcom/sa8775p.dtsi | 54 +++++++++++++++++++++++++++ > 1 file changed, 54 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > index de5e8449397c..c737e67b9239 100644 > --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi > +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > @@ -586,6 +586,60 @@ &clk_virt SLAVE_QUP_CORE_1 QCOM_ICC_TAG_ALWAYS>, > }; > }; > > + ufs_mem_hc: ufs@1d84000 { > + compatible = "qcom,sa8775p-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; > + reg = <0x0 0x01d84000 0x0 0x3000>; > + interrupts = ; > + phys = <&ufs_mem_phy>; > + phy-names = "ufsphy"; > + lanes-per-direction = <2>; > + #reset-cells = <1>; > + resets = <&gcc GCC_UFS_PHY_BCR>; > + reset-names = "rst"; > + power-domains = <&gcc UFS_PHY_GDSC>; > + required-opps = <&rpmhpd_opp_nom>; > + iommus = <&apps_smmu 0x100 0x0>; > + clocks = <&gcc GCC_UFS_PHY_AXI_CLK>, > + <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>, > + <&gcc GCC_UFS_PHY_AHB_CLK>, > + <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>, > + <&rpmhcc RPMH_CXO_CLK>, > + <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>, > + <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>, > + <&gcc GCC_UFS_PHY_RX_SYMBOL_1_CLK>; > + clock-names = "core_clk", > + "bus_aggr_clk", > + "iface_clk", > + "core_clk_unipro", > + "ref_clk", > + "tx_lane0_sync_clk", > + "rx_lane0_sync_clk", > + "rx_lane1_sync_clk"; > + freq-table-hz = <75000000 300000000>, > + <0 0>, > + <0 0>, > + <75000000 300000000>, > + <0 0>, > + <0 0>, > + <0 0>, > + <0 0>; > + status = "disabled"; > + }; > + > + ufs_mem_phy: phy@1d87000 { > + compatible = "qcom,sa8775p-qmp-ufs-phy"; > + reg = <0x0 0x01d87000 0x0 0xe10>; > + clocks = <&rpmhcc RPMH_CXO_CLK>, > + <&gcc GCC_UFS_PHY_PHY_AUX_CLK>, > + <&gcc GCC_EDP_REF_CLKREF_EN>; EDP? 0_o Konrad > + clock-names = "ref", "ref_aux", "qref"; > + power-domains = <&gcc UFS_PHY_GDSC>; > + resets = <&ufs_mem_hc 0>; > + reset-names = "ufsphy"; > + #phy-cells = <0>; > + status = "disabled"; > + }; > + > tcsr_mutex: hwlock@1f40000 { > compatible = "qcom,tcsr-mutex"; > reg = <0x0 0x01f40000 0x0 0x20000>; -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy