Commit a927e483 authored by Jonathan McDowell's avatar Jonathan McDowell Committed by Bjorn Andersson
Browse files

ARM: dts: qcom: Add ADM DMA + NAND definitions to ipq806x 



Now the ADM driver is in mainline add the appropriate definitions for it
and the NAND controller to get NAND working on IPQ806x platforms,

Signed-off-by: default avatarJonathan McDowell <noodles@earth.li>
Link: https://lore.kernel.org/r/17f88a26860f5976ad08dd3c12ea079ba474b6fd.1621531633.git.noodles@earth.li


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 6efb943b

arch/arm/boot/dts/qcom-ipq8064.dtsi

+67 −0
Original line number Diff line number Diff line
@@ -185,6 +185,31 @@ mux { 
					bias-pull-up;

				};

			};



			nand_pins: nand_pins {

				mux {

					pins = "gpio34", "gpio35", "gpio36",

					       "gpio37", "gpio38", "gpio39",

					       "gpio40", "gpio41", "gpio42",

					       "gpio43", "gpio44", "gpio45",

					       "gpio46", "gpio47";

					function = "nand";

					drive-strength = <10>;

					bias-disable;

				};



				pullups {

					pins = "gpio39";

					bias-pull-up;

				};



				hold {

					pins = "gpio40", "gpio41", "gpio42",

					       "gpio43", "gpio44", "gpio45",

					       "gpio46", "gpio47";

					bias-bus-hold;

				};

			};

		};



		intc: interrupt-controller@2000000 {
@@ -226,6 +251,26 @@ acc1: clock-controller@2098000 { 
			reg = <0x02098000 0x1000>, <0x02008000 0x1000>;

		};



		adm_dma: dma-controller@18300000 {

			compatible = "qcom,adm";

			reg = <0x18300000 0x100000>;

			interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;

			#dma-cells = <1>;



			clocks = <&gcc ADM0_CLK>, <&gcc ADM0_PBUS_CLK>;

			clock-names = "core", "iface";



			resets = <&gcc ADM0_RESET>,

				 <&gcc ADM0_PBUS_RESET>,

				 <&gcc ADM0_C0_RESET>,

				 <&gcc ADM0_C1_RESET>,

				 <&gcc ADM0_C2_RESET>;

			reset-names = "clk", "pbus", "c0", "c1", "c2";

			qcom,ee = <0>;



			status = "disabled";

		};



		saw0: regulator@2089000 {

			compatible = "qcom,saw2";

			reg = <0x02089000 0x1000>, <0x02009000 0x1000>;
@@ -403,6 +448,28 @@ sata_phy: sata-phy@1b400000 { 
			status = "disabled";

		};



		nand: nand-controller@1ac00000 {

			compatible = "qcom,ipq806x-nand";

			reg = <0x1ac00000 0x800>;



			pinctrl-0 = <&nand_pins>;

			pinctrl-names = "default";



			clocks = <&gcc EBI2_CLK>,

				 <&gcc EBI2_AON_CLK>;

			clock-names = "core", "aon";



			dmas = <&adm_dma 3>;

			dma-names = "rxtx";

			qcom,cmd-crci = <15>;

			qcom,data-crci = <3>;



			#address-cells = <1>;

			#size-cells = <0>;



			status = "disabled";

		};



		sata: sata@29000000 {

			compatible = "qcom,ipq806x-ahci", "generic-ahci";

			reg = <0x29000000 0x180>;