From:   Lux Aliaga <they@mint.lgbt>
To:     agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org,
        robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
        vkoul@kernel.org, kishon@kernel.org, alim.akhtar@samsung.com,
        avri.altman@wdc.com, bvanassche@acm.org, keescook@chromium.org,
        tony.luck@intel.com, gpiccoli@igalia.com
Cc:     ~postmarketos/upstreaming@lists.sr.ht,
        linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org,
        linux-scsi@vger.kernel.org, linux-hardening@vger.kernel.org,
        phone-devel@vger.kernel.org, martin.botka@somainline.org,
        marijn.suijten@somainline.org, Lux Aliaga <they@mint.lgbt>
Subject: [PATCH v7 4/6] arm64: dts: qcom: sm6125: Add UFS nodes
Date:   Mon,  6 Mar 2023 13:52:43 -0300
Message-Id: <20230306165246.14782-5-they@mint.lgbt>
In-Reply-To: <20230306165246.14782-1-they@mint.lgbt>
References: <20230306165246.14782-1-they@mint.lgbt>
MIME-Version: 1.0
Content-Transfer-Encoding: quoted-printable
Precedence: bulk

Adds a UFS host controller node and its corresponding PHY to
the sm6125 platform.

Signed-off-by: Lux Aliaga <they@mint.lgbt>
---
 arch/arm64/boot/dts/qcom/sm6125.dtsi | 62 ++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/q=
com/sm6125.dtsi
index df5453fcf2b9..7384d88f44cc 100644
--- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
@@ -511,6 +511,68 @@ sdhc_2: mmc@4784000 {
 			status =3D "disabled";
 		};
=20
+		ufs_mem_hc: ufs@4804000 {
+			compatible =3D "qcom,sm6125-ufshc", "qcom,ufshc", "jedec,ufs-2.0";
+			reg =3D <0x04804000 0x3000>, <0x04810000 0x8000>;
+			reg-names =3D "std", "ice";
+			interrupts =3D <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
+
+			clocks =3D <&gcc GCC_UFS_PHY_AXI_CLK>,
+				 <&gcc GCC_SYS_NOC_UFS_PHY_AXI_CLK>,
+				 <&gcc GCC_UFS_PHY_AHB_CLK>,
+				 <&gcc GCC_UFS_PHY_UNIPRO_CORE_CLK>,
+				 <&rpmcc RPM_SMD_XO_CLK_SRC>,
+				 <&gcc GCC_UFS_PHY_TX_SYMBOL_0_CLK>,
+				 <&gcc GCC_UFS_PHY_RX_SYMBOL_0_CLK>,
+				 <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
+			clock-names =3D "core_clk",
+				      "bus_aggr_clk",
+				      "iface_clk",
+				      "core_clk_unipro",
+				      "ref_clk",
+				      "tx_lane0_sync_clk",
+				      "rx_lane0_sync_clk",
+				      "ice_core_clk";
+			freq-table-hz =3D <50000000 240000000>,
+					<0 0>,
+					<0 0>,
+					<37500000 150000000>,
+					<0 0>,
+					<0 0>,
+					<0 0>,
+					<75000000 300000000>;
+
+			resets =3D <&gcc GCC_UFS_PHY_BCR>;
+			reset-names =3D "rst";
+			#reset-cells =3D <1>;
+
+			phys =3D <&ufs_mem_phy>;
+			phy-names =3D "ufsphy";
+
+			lanes-per-direction =3D <1>;
+
+			iommus =3D <&apps_smmu 0x200 0x0>;
+
+			status =3D "disabled";
+		};
+
+		ufs_mem_phy: phy@4807000 {
+			compatible =3D "qcom,sm6125-qmp-ufs-phy";
+			reg =3D <0x04807000 0xdb8>;
+
+			clocks =3D <&gcc GCC_UFS_MEM_CLKREF_CLK>, <&gcc GCC_UFS_PHY_PHY_AUX_C=
LK>;
+			clock-names =3D "ref", "ref_aux";
+
+			resets =3D <&ufs_mem_hc 0>;
+			reset-names =3D "ufsphy";
+
+			power-domains =3D <&gcc UFS_PHY_GDSC>;
+
+			#phy-cells =3D <0>;
+
+			status =3D "disabled";
+		};
+
 		gpi_dma0: dma-controller@4a00000 {
 			compatible =3D "qcom,sm6125-gpi-dma", "qcom,sdm845-gpi-dma";
 			reg =3D <0x04a00000 0x60000>;
--=20
2.39.2