diff options
Diffstat (limited to 'arch/arm/dts/k3-am625-sk.dts')
-rw-r--r-- | arch/arm/dts/k3-am625-sk.dts | 286 |
1 files changed, 27 insertions, 259 deletions
diff --git a/arch/arm/dts/k3-am625-sk.dts b/arch/arm/dts/k3-am625-sk.dts index af5617ff44..3f9ef4053a 100644 --- a/arch/arm/dts/k3-am625-sk.dts +++ b/arch/arm/dts/k3-am625-sk.dts @@ -7,28 +7,19 @@ /dts-v1/; -#include <dt-bindings/leds/common.h> -#include <dt-bindings/gpio/gpio.h> -#include <dt-bindings/net/ti-dp83867.h> -#include "k3-am625.dtsi" +#include "k3-am62x-sk-common.dtsi" / { - compatible = "ti,am625-sk", "ti,am625"; + compatible = "ti,am625-sk", "ti,am625"; model = "Texas Instruments AM625 SK"; - aliases { - serial2 = &main_uart0; - mmc0 = &sdhci0; - mmc1 = &sdhci1; - mmc2 = &sdhci2; - spi0 = &ospi0; - ethernet0 = &cpsw_port1; - ethernet1 = &cpsw_port2; - }; - - chosen { - stdout-path = "serial2:115200n8"; - bootargs = "console=ttyS2,115200n8 earlycon=ns16550a,mmio32,0x02800000"; + opp-table { + /* Add 1.4GHz OPP for am625-sk board. Requires VDD_CORE to be at 0.85V */ + opp-1400000000 { + opp-hz = /bits/ 64 <1400000000>; + opp-supported-hw = <0x01 0x0004>; + clock-latency-ns = <6000000>; + }; }; memory@80000000 { @@ -38,39 +29,6 @@ }; - reserved-memory { - #address-cells = <2>; - #size-cells = <2>; - ranges; - - ramoops@9ca00000 { - compatible = "ramoops"; - reg = <0x00 0x9ca00000 0x00 0x00100000>; - record-size = <0x8000>; - console-size = <0x8000>; - ftrace-size = <0x00>; - pmsg-size = <0x8000>; - }; - - secure_tfa_ddr: tfa@9e780000 { - reg = <0x00 0x9e780000 0x00 0x80000>; - alignment = <0x1000>; - no-map; - }; - - secure_ddr: optee@9e800000 { - reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ - alignment = <0x1000>; - no-map; - }; - - wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9db00000 { - compatible = "shared-dma-pool"; - reg = <0x00 0x9db00000 0x00 0xc00000>; - no-map; - }; - }; - vmain_pd: regulator-0 { /* TPS65988 PD CONTROLLER OUTPUT */ compatible = "regulator-fixed"; @@ -130,108 +88,20 @@ <3300000 0x1>; }; - leds { - compatible = "gpio-leds"; - pinctrl-names = "default"; - pinctrl-0 = <&usr_led_pins_default>; - - led-0 { - label = "am62-sk:green:heartbeat"; - gpios = <&main_gpio1 49 GPIO_ACTIVE_HIGH>; - linux,default-trigger = "heartbeat"; - function = LED_FUNCTION_HEARTBEAT; - default-state = "off"; - }; + vcc_1v8: regulator-5 { + /* output of TPS6282518DMQ */ + compatible = "regulator-fixed"; + regulator-name = "vcc_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + vin-supply = <&vcc_3v3_sys>; + regulator-always-on; + regulator-boot-on; }; }; &main_pmx0 { - main_uart0_pins_default: main-uart0-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x1c8, PIN_INPUT, 0) /* (D14) UART0_RXD */ - AM62X_IOPAD(0x1cc, PIN_OUTPUT, 0) /* (E14) UART0_TXD */ - >; - }; - - main_i2c0_pins_default: main-i2c0-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x1e0, PIN_INPUT_PULLUP, 0) /* (B16) I2C0_SCL */ - AM62X_IOPAD(0x1e4, PIN_INPUT_PULLUP, 0) /* (A16) I2C0_SDA */ - >; - }; - - main_i2c1_pins_default: main-i2c1-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x1e8, PIN_INPUT_PULLUP, 0) /* (B17) I2C1_SCL */ - AM62X_IOPAD(0x1ec, PIN_INPUT_PULLUP, 0) /* (A17) I2C1_SDA */ - >; - }; - - main_i2c2_pins_default: main-i2c2-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x0b0, PIN_INPUT_PULLUP, 1) /* (K22) GPMC0_CSn2.I2C2_SCL */ - AM62X_IOPAD(0x0b4, PIN_INPUT_PULLUP, 1) /* (K24) GPMC0_CSn3.I2C2_SDA */ - >; - }; - - main_mmc0_pins_default: main-mmc0-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x220, PIN_INPUT, 0) /* (Y3) MMC0_CMD */ - AM62X_IOPAD(0x218, PIN_INPUT, 0) /* (AB1) MMC0_CLK */ - AM62X_IOPAD(0x214, PIN_INPUT, 0) /* (AA2) MMC0_DAT0 */ - AM62X_IOPAD(0x210, PIN_INPUT, 0) /* (AA1) MMC0_DAT1 */ - AM62X_IOPAD(0x20c, PIN_INPUT, 0) /* (AA3) MMC0_DAT2 */ - AM62X_IOPAD(0x208, PIN_INPUT, 0) /* (Y4) MMC0_DAT3 */ - AM62X_IOPAD(0x204, PIN_INPUT, 0) /* (AB2) MMC0_DAT4 */ - AM62X_IOPAD(0x200, PIN_INPUT, 0) /* (AC1) MMC0_DAT5 */ - AM62X_IOPAD(0x1fc, PIN_INPUT, 0) /* (AD2) MMC0_DAT6 */ - AM62X_IOPAD(0x1f8, PIN_INPUT, 0) /* (AC2) MMC0_DAT7 */ - >; - }; - - main_mmc1_pins_default: main-mmc1-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x23c, PIN_INPUT, 0) /* (A21) MMC1_CMD */ - AM62X_IOPAD(0x234, PIN_INPUT, 0) /* (B22) MMC1_CLK */ - AM62X_IOPAD(0x230, PIN_INPUT, 0) /* (A22) MMC1_DAT0 */ - AM62X_IOPAD(0x22c, PIN_INPUT, 0) /* (B21) MMC1_DAT1 */ - AM62X_IOPAD(0x228, PIN_INPUT, 0) /* (C21) MMC1_DAT2 */ - AM62X_IOPAD(0x224, PIN_INPUT, 0) /* (D22) MMC1_DAT3 */ - AM62X_IOPAD(0x240, PIN_INPUT, 0) /* (D17) MMC1_SDCD */ - >; - }; - - usr_led_pins_default: usr-led-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x244, PIN_OUTPUT, 7) /* (C17) MMC1_SDWP.GPIO1_49 */ - >; - }; - - main_mdio1_pins_default: main-mdio1-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x160, PIN_OUTPUT, 0) /* (AD24) MDIO0_MDC */ - AM62X_IOPAD(0x15c, PIN_INPUT, 0) /* (AB22) MDIO0_MDIO */ - >; - }; - - main_rgmii1_pins_default: main-rgmii1-pins-default { - pinctrl-single,pins = < - AM62X_IOPAD(0x14c, PIN_INPUT, 0) /* (AB17) RGMII1_RD0 */ - AM62X_IOPAD(0x150, PIN_INPUT, 0) /* (AC17) RGMII1_RD1 */ - AM62X_IOPAD(0x154, PIN_INPUT, 0) /* (AB16) RGMII1_RD2 */ - AM62X_IOPAD(0x158, PIN_INPUT, 0) /* (AA15) RGMII1_RD3 */ - AM62X_IOPAD(0x148, PIN_INPUT, 0) /* (AD17) RGMII1_RXC */ - AM62X_IOPAD(0x144, PIN_INPUT, 0) /* (AE17) RGMII1_RX_CTL */ - AM62X_IOPAD(0x134, PIN_OUTPUT, 0) /* (AE20) RGMII1_TD0 */ - AM62X_IOPAD(0x138, PIN_OUTPUT, 0) /* (AD20) RGMII1_TD1 */ - AM62X_IOPAD(0x13c, PIN_OUTPUT, 0) /* (AE18) RGMII1_TD2 */ - AM62X_IOPAD(0x140, PIN_OUTPUT, 0) /* (AD18) RGMII1_TD3 */ - AM62X_IOPAD(0x130, PIN_OUTPUT, 0) /* (AE19) RGMII1_TXC */ - AM62X_IOPAD(0x12c, PIN_OUTPUT, 0) /* (AD19) RGMII1_TX_CTL */ - >; - }; - - main_rgmii2_pins_default: main-rgmii2-pins-default { + main_rgmii2_pins_default: main-rgmii2-default-pins { pinctrl-single,pins = < AM62X_IOPAD(0x184, PIN_INPUT, 0) /* (AE23) RGMII2_RD0 */ AM62X_IOPAD(0x188, PIN_INPUT, 0) /* (AB20) RGMII2_RD1 */ @@ -248,7 +118,7 @@ >; }; - ospi0_pins_default: ospi0-pins-default { + ospi0_pins_default: ospi0-default-pins { pinctrl-single,pins = < AM62X_IOPAD(0x000, PIN_OUTPUT, 0) /* (H24) OSPI0_CLK */ AM62X_IOPAD(0x02c, PIN_OUTPUT, 0) /* (F23) OSPI0_CSn0 */ @@ -264,77 +134,20 @@ >; }; - vdd_sd_dv_pins_default: vdd-sd-dv-pins-default { + vdd_sd_dv_pins_default: vdd-sd-dv-default-pins { pinctrl-single,pins = < AM62X_IOPAD(0x07c, PIN_OUTPUT, 7) /* (P25) GPMC0_CLK.GPIO0_31 */ >; }; - main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-pins-default { + main_gpio1_ioexp_intr_pins_default: main-gpio1-ioexp-intr-default-pins { pinctrl-single,pins = < AM62X_IOPAD(0x01d4, PIN_INPUT, 7) /* (B15) UART0_RTSn.GPIO1_23 */ >; }; }; -&wkup_uart0 { - /* WKUP UART0 is used by DM firmware */ - status = "reserved"; -}; - -&mcu_uart0 { - status = "disabled"; -}; - -&main_uart0 { - pinctrl-names = "default"; - pinctrl-0 = <&main_uart0_pins_default>; -}; - -&main_uart1 { - /* Main UART1 is used by TIFS firmware */ - status = "reserved"; -}; - -&main_uart2 { - status = "disabled"; -}; - -&main_uart3 { - status = "disabled"; -}; - -&main_uart4 { - status = "disabled"; -}; - -&main_uart5 { - status = "disabled"; -}; - -&main_uart6 { - status = "disabled"; -}; - -&mcu_i2c0 { - status = "disabled"; -}; - -&wkup_i2c0 { - status = "disabled"; -}; - -&main_i2c0 { - status = "disabled"; - pinctrl-0 = <&main_i2c0_pins_default>; - clock-frequency = <400000>; -}; - &main_i2c1 { - status = "disabled"; - pinctrl-0 = <&main_i2c1_pins_default>; - clock-frequency = <400000>; - exp1: gpio@22 { compatible = "ti,tca6424"; reg = <0x22>; @@ -348,7 +161,7 @@ "UART1_FET_BUF_EN", "WL_LT_EN", "GPIO_HDMI_RSTn", "CSI_GPIO1", "CSI_GPIO2", "PRU_3V3_EN", - "HDMI_INTn", "TEST_GPIO2", + "HDMI_INTn", "PD_I2C_IRQ", "MCASP1_FET_EN", "MCASP1_BUF_BT_EN", "MCASP1_FET_SEL", "UART1_FET_SEL", "TSINT#", "IO_EXP_TEST_LED"; @@ -363,41 +176,14 @@ }; }; -&main_i2c2 { - status = "disabled"; -}; - -&main_i2c3 { - status = "disabled"; -}; - -&sdhci0 { - pinctrl-names = "default"; - pinctrl-0 = <&main_mmc0_pins_default>; - ti,driver-strength-ohm = <50>; - disable-wp; -}; - &sdhci1 { - /* SD/MMC */ vmmc-supply = <&vdd_mmc1>; vqmmc-supply = <&vdd_sd_dv>; - pinctrl-names = "default"; - pinctrl-0 = <&main_mmc1_pins_default>; - ti,driver-strength-ohm = <50>; - disable-wp; }; &cpsw3g { pinctrl-names = "default"; - pinctrl-0 = <&main_mdio1_pins_default - &main_rgmii1_pins_default - &main_rgmii2_pins_default>; -}; - -&cpsw_port1 { - phy-mode = "rgmii-rxid"; - phy-handle = <&cpsw3g_phy0>; + pinctrl-0 = <&main_rgmii1_pins_default>, <&main_rgmii2_pins_default>; }; &cpsw_port2 { @@ -406,13 +192,6 @@ }; &cpsw3g_mdio { - cpsw3g_phy0: ethernet-phy@0 { - reg = <0>; - ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; - ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_4_B_NIB>; - ti,min-output-impedance; - }; - cpsw3g_phy1: ethernet-phy@1 { reg = <1>; ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>; @@ -429,6 +208,7 @@ }; &ospi0 { + status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&ospi0_pins_default>; @@ -487,18 +267,6 @@ }; }; -&ecap0 { - status = "disabled"; -}; - -&ecap1 { - status = "disabled"; -}; - -&ecap2 { - status = "disabled"; -}; - -&main_mcan0 { - status = "disabled"; +&tlv320aic3106 { + DVDD-supply = <&vcc_1v8>; }; |