On 15.12.2022 20:04, Lux Aliaga wrote:
> Adds a UFS host controller node and its corresponding PHY to
> the sm6125 platform.
>
> Signed-off-by: Lux Aliaga <they@xxxxxxxxx>
> ---
Please include a changelog, I don't know what you changed and
what you didn't. Also, you sent 4 revisions in one day, not
letting others review it.
> arch/arm64/boot/dts/qcom/sm6125.dtsi | 67 ++++++++++++++++++++++++++++
> 1 file changed, 67 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm6125.dtsi b/arch/arm64/boot/dts/qcom/sm6125.dtsi
> index 7e25a4f85594..b64c5bc1452f 100644
> --- a/arch/arm64/boot/dts/qcom/sm6125.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm6125.dtsi
> @@ -508,6 +508,73 @@ sdhc_2: mmc@4784000 {
> status = "disabled";
> };
>
> + ufs_mem_hc: ufs@4804000 {
> + compatible = "qcom,sm6125-ufshc", "qcom,ufshc", "jedec,ufs-2.0";
> + reg = <0x04804000 0x3000>, <0x04810000 0x8000>;
> + reg-names = "std", "ice";
> + interrupts = <GIC_SPI 356 IRQ_TYPE_LEVEL_HIGH>;
> + phys = <&ufs_mem_phy_lanes>;
> + phy-names = "ufsphy";
> + lanes-per-direction = <1>;
> + #reset-cells = <1>;
> + resets = <&gcc GCC_UFS_PHY_BCR>;
> + reset-names = "rst";
> +
> + clock-names = "core_clk",
> + "bus_aggr_clk",
> + "iface_clk",
> + "core_clk_unipro",
> + "ref_clk",
> + "tx_lane0_sync_clk",
> + "rx_lane0_sync_clk",
> + "ice_core_clk";
> + clocks = <&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>;
> + freq-table-hz = <50000000 240000000>,
> + <0 0>,
> + <0 0>,
> + <37500000 150000000>,
> + <0 0>,
> + <0 0>,
> + <0 0>,
> + <75000000 300000000>;
> +
> + non-removable;
> + status = "disabled";
> + };
> +
> + ufs_mem_phy: phy@4807000 {
> + compatible = "qcom,sm6115-qmp-ufs-phy";
Krzysztof asked you to add a SoC-specific compatible in v1.
> + reg = <0x04807000 0x1c4>;
> +
> + power-domains = <&gcc UFS_PHY_GDSC>;
> +
> + clock-names = "ref", "ref_aux";
> + clocks = <&gcc GCC_UFS_MEM_CLKREF_CLK>, <&gcc GCC_UFS_PHY_PHY_AUX_CLK>;
> +
> + resets = <&ufs_mem_hc 0>;
> + reset-names = "ufsphy";
> +
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> +
> + status = "disabled";
> +
> + ufs_mem_phy_lanes: lanes@4807400 {
> + reg = <0x4807400 0x098>,
> + <0x4807600 0x130>,
> + <0x4807c00 0x16c>;
> + #phy-cells = <0>;
> + };
I believe this is deprecated. See [1].
Konrad
[1] https://lore.kernel.org/linux-arm-msm/20221104092045.17410-1-johan+linaro@xxxxxxxxxx/T/#m988f3fe3d83b76bac247aea2d9dac34f37728d65
> + };
> +
> usb3: usb@4ef8800 {
> compatible = "qcom,sm6125-dwc3", "qcom,dwc3";
> reg = <0x04ef8800 0x400>;
