diff options
Diffstat (limited to 'arch/arm64/boot/dts/ti/k3-am62p5-sk.dts')
| -rw-r--r-- | arch/arm64/boot/dts/ti/k3-am62p5-sk.dts | 132 |
1 files changed, 124 insertions, 8 deletions
diff --git a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts index ad71d2f27f53..83c37de7d338 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62p5-sk.dts @@ -19,6 +19,7 @@ aliases { serial0 = &wkup_uart0; + serial1 = &mcu_uart0; serial2 = &main_uart0; serial3 = &main_uart1; mmc0 = &sdhci0; @@ -48,19 +49,37 @@ #size-cells = <2>; ranges; - secure_tfa_ddr: tfa@9e780000 { - reg = <0x00 0x9e780000 0x00 0x80000>; + mcu_r5fss0_core0_dma_memory_region: mcu-r5fss-dma-memory-region@9b800000 { + compatible = "shared-dma-pool"; + reg = <0x00 0x9b800000 0x00 0x100000>; no-map; }; - secure_ddr: optee@9e800000 { - reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ + mcu_r5fss0_core0_memory_region: mcu-r5fss-memory-region@9b900000 { + compatible = "shared-dma-pool"; + reg = <0x00 0x9b900000 0x00 0xf00000>; + no-map; + }; + + wkup_r5fss0_core0_dma_memory_region: r5f-dma-memory@9c800000 { + compatible = "shared-dma-pool"; + reg = <0x00 0x9c800000 0x00 0x100000>; no-map; }; - wkup_r5fss0_core0_memory_region: r5f-dma-memory@9c900000 { + wkup_r5fss0_core0_memory_region: r5f-memory@9c900000 { compatible = "shared-dma-pool"; - reg = <0x00 0x9c900000 0x00 0x01e00000>; + reg = <0x00 0x9c900000 0x00 0xf00000>; + no-map; + }; + + secure_tfa_ddr: tfa@9e780000 { + reg = <0x00 0x9e780000 0x00 0x80000>; + no-map; + }; + + secure_ddr: optee@9e800000 { + reg = <0x00 0x9e800000 0x00 0x01800000>; /* for OP-TEE */ no-map; }; }; @@ -114,6 +133,28 @@ bootph-all; }; + vcc_3v3_main: regulator-4 { + /* output of LM5141-Q1 */ + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3_main"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vmain_pd>; + regulator-always-on; + regulator-boot-on; + }; + + vcc_3v3_sys: regulator-5 { + /* output of TPS222965DSGT */ + compatible = "regulator-fixed"; + regulator-name = "vcc_3v3_sys"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + vin-supply = <&vcc_3v3_main>; + regulator-always-on; + regulator-boot-on; + }; + leds { compatible = "gpio-leds"; pinctrl-names = "default"; @@ -310,7 +351,7 @@ main_usb1_pins_default: main-usb1-default-pins { pinctrl-single,pins = < - AM62PX_IOPAD(0x0258, PIN_INPUT, 0) /* (G21) USB1_DRVVBUS */ + AM62PX_IOPAD(0x0258, PIN_INPUT | PIN_DS_PULLUD_ENABLE | PIN_DS_PULL_UP, 0) /* (G21) USB1_DRVVBUS */ >; }; @@ -355,6 +396,32 @@ AM62PX_IOPAD(0x0124, PIN_INPUT, 7) /* (J25) MMC2_SDCD.GPIO0_71 */ >; }; + + main_ecap1_pins_default: main-ecap1-default-pins { + pinctrl-single,pins = < + AM62PX_IOPAD(0x019c, PIN_OUTPUT, 2) /* (E24) MCASP0_AXR1.ECAP1_IN_APWM_OUT */ + >; + }; + + main_ecap2_pins_default: main-ecap2-default-pins { + pinctrl-single,pins = < + AM62PX_IOPAD(0x01a4, PIN_OUTPUT, 2) /* (F24) MCASP0_ACLKX.ECAP2_IN_APWM_OUT */ + >; + }; + + main_epwm0_pins_default: main-epwm0-default-pins { + pinctrl-single,pins = < + AM62PX_IOPAD(0x01b4, PIN_OUTPUT, 2) /* (D20) SPI0_CS0.EHRPWM0_A */ + AM62PX_IOPAD(0x01b8, PIN_OUTPUT, 2) /* (E20) SPI0_CS1.EHRPWM0_B */ + >; + }; + + main_epwm1_pins_default: main-epwm1-default-pins { + pinctrl-single,pins = < + AM62PX_IOPAD(0x01bc, PIN_OUTPUT, 2) /* (B21) SPI0_CLK.EHRPWM1_A */ + AM62PX_IOPAD(0x01c0, PIN_OUTPUT, 2) /* (B20) SPI0_D0.EHRPWM1_B */ + >; + }; }; &main_i2c0 { @@ -453,8 +520,8 @@ &sdhci0 { status = "okay"; + non-removable; ti,driver-strength-ohm = <50>; - disable-wp; bootph-all; }; @@ -519,6 +586,7 @@ }; &usb0 { + bootph-all; usb-role-switch; port { @@ -638,6 +706,26 @@ }; }; +&wkup_r5fss0 { + status = "okay"; +}; + +&wkup_r5fss0_core0 { + mboxes = <&mailbox0_cluster0 &mbox_r5_0>; + memory-region = <&wkup_r5fss0_core0_dma_memory_region>, + <&wkup_r5fss0_core0_memory_region>; +}; + +&mcu_r5fss0 { + status = "okay"; +}; + +&mcu_r5fss0_core0 { + mboxes = <&mailbox0_cluster1 &mbox_mcu_r5_0>; + memory-region = <&mcu_r5fss0_core0_dma_memory_region>, + <&mcu_r5fss0_core0_memory_region>; +}; + &main_uart0 { pinctrl-names = "default"; pinctrl-0 = <&main_uart0_pins_default>; @@ -681,3 +769,31 @@ &mcu_gpio_intr { status = "reserved"; }; + +&ecap1 { + /* P36 of J4 */ + pinctrl-names = "default"; + pinctrl-0 = <&main_ecap1_pins_default>; + status = "okay"; +}; + +&ecap2 { + /* P11 of J4 */ + pinctrl-names = "default"; + pinctrl-0 = <&main_ecap2_pins_default>; + status = "okay"; +}; + +&epwm0 { + /* P24/P26 of J4 */ + pinctrl-names = "default"; + pinctrl-0 = <&main_epwm0_pins_default>; + status = "okay"; +}; + +&epwm1 { + /* P23/P19 of J4 */ + pinctrl-names = "default"; + pinctrl-0 = <&main_epwm1_pins_default>; + status = "okay"; +}; |