arm64: dts: qcom: sm8450: add ufs nodes

Add the UFS and QMP PHY node for SM8450 SoC

Signed-off-by: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211215043440.605624-8-vkoul@kernel.org

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index d29680c405bf6429110a088b195812c0e042fd53..9556d2fc46e0616f35e45fa8f024e7826e4eb065 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -815,6 +815,78 @@
                                clocks = <&xo_board>;
                        };
                };
+
+               ufs_mem_hc: ufshc@1d84000 {
+                       compatible = "qcom,sm8450-ufshc", "qcom,ufshc",
+                                    "jedec,ufs-2.0";
+                       reg = <0 0x01d84000 0 0x3000>;
+                       interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>;
+                       phys = <&ufs_mem_phy_lanes>;
+                       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>;
+
+                       iommus = <&apps_smmu 0xe0 0x0>;
+
+                       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";
+                       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>;
+                       freq-table-hz =
+                               <75000000 300000000>,
+                               <0 0>,
+                               <0 0>,
+                               <75000000 300000000>,
+                               <75000000 300000000>,
+                               <0 0>,
+                               <0 0>,
+                               <0 0>;
+                       status = "disabled";
+               };
+
+               ufs_mem_phy: phy@1d87000 {
+                       compatible = "qcom,sm8450-qmp-ufs-phy";
+                       reg = <0 0x01d87000 0 0xe10>;
+                       #address-cells = <2>;
+                       #size-cells = <2>;
+                       ranges;
+                       clock-names = "ref", "ref_aux", "qref";
+                       clocks = <&rpmhcc RPMH_CXO_CLK>,
+                                <&gcc GCC_UFS_PHY_PHY_AUX_CLK>,
+                                <&gcc GCC_UFS_0_CLKREF_EN>;
+
+                       resets = <&ufs_mem_hc 0>;
+                       reset-names = "ufsphy";
+                       status = "disabled";
+
+                       ufs_mem_phy_lanes: lanes@1d87400 {
+                               reg = <0 0x01d87400 0 0x108>,
+                                     <0 0x01d87600 0 0x1e0>,
+                                     <0 0x01d87c00 0 0x1dc>,
+                                     <0 0x01d87800 0 0x108>,
+                                     <0 0x01d87a00 0 0x1e0>;
+                               #phy-cells = <0>;
+                               #clock-cells = <0>;
+                       };
+               };
        };
 
        timer {