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Commit 4759fd87 authored by Jerome Brunet's avatar Jerome Brunet Committed by Kevin Hilman
Browse files

arm64: dts: meson: g12a: add mmc nodes 



Add port B (sdcard) and port C (eMMC) pinctrl and controllers nodes to
the g12a DT.

Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Reviewed-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 7e2b33ff

arch/arm64/boot/dts/amlogic/meson-g12a.dtsi

+124 −0
Original line number Diff line number Diff line
@@ -185,6 +185,48 @@ 
						};

					};



					emmc_pins: emmc {

						mux-0 {

							groups = "emmc_nand_d0",

								 "emmc_nand_d1",

								 "emmc_nand_d2",

								 "emmc_nand_d3",

								 "emmc_nand_d4",

								 "emmc_nand_d5",

								 "emmc_nand_d6",

								 "emmc_nand_d7",

								 "emmc_cmd";

							function = "emmc";

							bias-pull-up;

							drive-strength-microamp = <4000>;

						};



						mux-1 {

							groups = "emmc_clk";

							function = "emmc";

							bias-disable;

							drive-strength-microamp = <4000>;

						};

					};



					emmc_ds_pins: emmc-ds {

						mux {

							groups = "emmc_nand_ds";

							function = "emmc";

							bias-pull-down;

							drive-strength-microamp = <4000>;

						};

					};



					emmc_clk_gate_pins: emmc_clk_gate {

						mux {

							groups = "BOOT_8";

							function = "gpio_periphs";

							bias-pull-down;

							drive-strength-microamp = <4000>;

						};

					};



					hdmitx_ddc_pins: hdmitx_ddc {

						mux {

							groups = "hdmitx_sda",
@@ -290,6 +332,64 @@ 
						};

					};



					sdcard_c_pins: sdcard_c {

						mux-0 {

							groups = "sdcard_d0_c",

								 "sdcard_d1_c",

								 "sdcard_d2_c",

								 "sdcard_d3_c",

								 "sdcard_cmd_c";

							function = "sdcard";

							bias-pull-up;

							drive-strength-microamp = <4000>;

						};



						mux-1 {

							groups = "sdcard_clk_c";

							function = "sdcard";

							bias-disable;

							drive-strength-microamp = <4000>;

						};

					};



					sdcard_clk_gate_c_pins: sdcard_clk_gate_c {

						mux {

							groups = "GPIOC_4";

							function = "gpio_periphs";

							bias-pull-down;

							drive-strength-microamp = <4000>;

						};

					};



					sdcard_z_pins: sdcard_z {

						mux-0 {

							groups = "sdcard_d0_z",

								 "sdcard_d1_z",

								 "sdcard_d2_z",

								 "sdcard_d3_z",

								 "sdcard_cmd_z";

							function = "sdcard";

							bias-pull-up;

							drive-strength-microamp = <4000>;

						};



						mux-1 {

							groups = "sdcard_clk_z";

							function = "sdcard";

							bias-disable;

							drive-strength-microamp = <4000>;

						};

					};



					sdcard_clk_gate_z_pins: sdcard_clk_gate_z {

						mux {

							groups = "GPIOZ_6";

							function = "gpio_periphs";

							bias-pull-down;

							drive-strength-microamp = <4000>;

						};

					};



					uart_a_pins: uart-a {

						mux {

							groups = "uart_a_tx",
@@ -759,6 +859,30 @@ 
			};

		};



		sd_emmc_b: sd@ffe05000 {

			compatible = "amlogic,meson-axg-mmc";

			reg = <0x0 0xffe05000 0x0 0x800>;

			interrupts = <GIC_SPI 190 IRQ_TYPE_EDGE_RISING>;

			status = "disabled";

			clocks = <&clkc CLKID_SD_EMMC_B>,

				 <&clkc CLKID_SD_EMMC_B_CLK0>,

				 <&clkc CLKID_FCLK_DIV2>;

			clock-names = "core", "clkin0", "clkin1";

			resets = <&reset RESET_SD_EMMC_B>;

		};



		sd_emmc_c: mmc@ffe07000 {

			compatible = "amlogic,meson-axg-mmc";

			reg = <0x0 0xffe07000 0x0 0x800>;

			interrupts = <GIC_SPI 191 IRQ_TYPE_EDGE_RISING>;

			status = "disabled";

			clocks = <&clkc CLKID_SD_EMMC_C>,

				 <&clkc CLKID_SD_EMMC_C_CLK0>,

				 <&clkc CLKID_FCLK_DIV2>;

			clock-names = "core", "clkin0", "clkin1";

			resets = <&reset RESET_SD_EMMC_C>;

		};



		usb: usb@ffe09000 {

			status = "disabled";

			compatible = "amlogic,meson-g12a-usb-ctrl";