Add UFS host controller and PHY nodes.
Signed-off-by: Abel Vesa <abel.vesa@xxxxxxxxxx>
---
Changes since v1:
* dropped ufs_mem_phy_lanes child node, like Johan suggested
* addressed Konrad comments.
arch/arm64/boot/dts/qcom/sm8550.dtsi | 78 ++++++++++++++++++++++++++--
1 file changed, 75 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 59756ec11564..d20b5fbcb2c3 100644
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -649,9 +649,9 @@ gcc: clock-controller@100000 {
<0>,
<0>,
<0>,
- <0>,
- <0>,
- <0>,
+ <&ufs_mem_phy 0>,
+ <&ufs_mem_phy 1>,
+ <&ufs_mem_phy 2>,
<0>;
};
@@ -1571,6 +1571,78 @@ crypto: crypto@1de0000 {
interconnect-names = "memory";
};
+ ufs_mem_phy: phy@1d80000 {
+ compatible = "qcom,sm8550-qmp-ufs-phy";
+ reg = <0x0 0x01d80000 0x0 0x2000>;
+ clock-names = "ref", "qref";
+ clocks = <&gcc GCC_UFS_PHY_PHY_AUX_CLK>,
+ <&tcsr TCSR_UFS_CLKREF_EN>;
+
+ power-domains = <&gcc UFS_MEM_PHY_GDSC>;
+
+ resets = <&ufs_mem_hc 0>;
+ reset-names = "ufsphy";
+
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ #phy-cells = <0>;
+
+ #clock-cells = <1>;
+
+ ranges;
+
+ status = "disabled";
+ };
+
+ ufs_mem_hc: ufshc@1d84000 {
+ compatible = "qcom,sm8550-ufshc", "qcom,ufshc",
+ "jedec,ufs-2.0";
+ reg = <0x0 0x01d84000 0x0 0x3000>;
+ interrupts = <GIC_SPI 265 IRQ_TYPE_LEVEL_HIGH>;
+ 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>;
+
+ iommus = <&apps_smmu 0x60 0x0>;
+
+ interconnects = <&aggre1_noc MASTER_UFS_MEM 0 &mc_virt SLAVE_EBI1 0>,
+ <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_UFS_MEM_CFG 0>;
+
+ interconnect-names = "ufs-ddr", "cpu-ufs";
+ 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_LN_BB_CLK3>,
+ <&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>,
+ <100000000 403000000>,
+ <0 0>,
+ <0 0>,
+ <0 0>;
+ status = "disabled";
+ };
+
tcsr_mutex: hwlock@1f40000 {
compatible = "qcom,tcsr-mutex";
reg = <0 0x01f40000 0 0x20000>;
--
2.34.1
