diff options
Diffstat (limited to 'arch/arm64/boot/dts/amlogic/meson-s4.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi index b686eacb9662..957577d986c0 100644 --- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi +++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi @@ -10,6 +10,7 @@ #include <dt-bindings/clock/amlogic,s4-pll-clkc.h> #include <dt-bindings/clock/amlogic,s4-peripherals-clkc.h> #include <dt-bindings/power/meson-s4-power.h> +#include <dt-bindings/reset/amlogic,meson-s4-reset.h> / { cpus { @@ -466,6 +467,93 @@ }; }; + sdcard_pins: sdcard-pins { + mux { + groups = "sdcard_d0_c", + "sdcard_d1_c", + "sdcard_d2_c", + "sdcard_d3_c", + "sdcard_clk_c", + "sdcard_cmd_c"; + function = "sdcard"; + bias-pull-up; + drive-strength-microamp = <4000>; + }; + }; + + sdcard_clk_gate_pins: sdcard-clk-gate-pins { + mux { + groups = "GPIOC_4"; + function = "gpio_periphs"; + bias-pull-down; + drive-strength-microamp = <4000>; + }; + }; + + emmc_pins: emmc-pins { + 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-pull-up; + drive-strength-microamp = <4000>; + }; + }; + + emmc_ds_pins: emmc-ds-pins { + mux { + groups = "emmc_nand_ds"; + function = "emmc"; + bias-pull-down; + drive-strength-microamp = <4000>; + }; + }; + + emmc_clk_gate_pins: emmc-clk-gate-pins { + mux { + groups = "GPIOB_8"; + function = "gpio_periphs"; + bias-pull-down; + drive-strength-microamp = <4000>; + }; + }; + + sdio_pins: sdio-pins { + mux { + groups = "sdio_d0", + "sdio_d1", + "sdio_d2", + "sdio_d3", + "sdio_clk", + "sdio_cmd"; + function = "sdio"; + bias-pull-up; + drive-strength-microamp = <4000>; + }; + }; + + sdio_clk_gate_pins: sdio-clk-gate-pins { + mux { + groups = "GPIOX_4"; + function = "gpio_periphs"; + bias-pull-down; + drive-strength-microamp = <4000>; + }; + }; + spicc0_pins_x: spicc0-pins_x { mux { groups = "spi_a_mosi_x", @@ -675,6 +763,14 @@ #reset-cells = <1>; }; + sec_ao: ao-secure@10220 { + compatible = "amlogic,s4-ao-secure", + "amlogic,meson-gx-ao-secure", + "syscon"; + reg = <0x0 0x10220 0x0 0x140>; + amlogic,has-chip-id; + }; + ir: ir@84040 { compatible = "amlogic,meson-s4-ir"; reg = <0x0 0x84040 0x0 0x30>; @@ -712,5 +808,45 @@ compatible = "snps,dwmac-mdio"; }; }; + + sdio: mmc@fe088000 { + compatible = "amlogic,meson-axg-mmc"; + reg = <0x0 0xfe088000 0x0 0x800>; + interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clkc_periphs CLKID_SDEMMC_A>, + <&xtal>, + <&clkc_pll CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; + resets = <&reset RESET_SD_EMMC_A>; + cap-sdio-irq; + keep-power-in-suspend; + status = "disabled"; + }; + + sd: mmc@fe08a000 { + compatible = "amlogic,meson-axg-mmc"; + reg = <0x0 0xfe08a000 0x0 0x800>; + interrupts = <GIC_SPI 177 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc_periphs CLKID_SDEMMC_B>, + <&clkc_periphs CLKID_SD_EMMC_B>, + <&clkc_pll CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; + resets = <&reset RESET_SD_EMMC_B>; + status = "disabled"; + }; + + emmc: mmc@fe08c000 { + compatible = "amlogic,meson-axg-mmc"; + reg = <0x0 0xfe08c000 0x0 0x800>; + interrupts = <GIC_SPI 178 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc_periphs CLKID_NAND>, + <&xtal>, + <&clkc_pll CLKID_FCLK_DIV2>; + clock-names = "core", "clkin0", "clkin1"; + resets = <&reset RESET_NAND_EMMC>; + no-sdio; + no-sd; + status = "disabled"; + }; }; }; |