Sync the k3-am654 specific dts files from Linux next with tag 20181019. This changes are in queue for Linux v4.20-rc1
Signed-off-by: Lokesh Vutla lokeshvutla@ti.com --- arch/arm/dts/k3-am65-main.dtsi | 51 +++++++++-- arch/arm/dts/k3-am65-mcu.dtsi | 18 ++++ arch/arm/dts/k3-am65-wakeup.dtsi | 46 ++++++++++ arch/arm/dts/k3-am65.dtsi | 54 ++++++----- arch/arm/dts/k3-am654-base-board-u-boot.dtsi | 94 ++++++-------------- 5 files changed, 171 insertions(+), 92 deletions(-) create mode 100644 arch/arm/dts/k3-am65-mcu.dtsi create mode 100644 arch/arm/dts/k3-am65-wakeup.dtsi
diff --git a/arch/arm/dts/k3-am65-main.dtsi b/arch/arm/dts/k3-am65-main.dtsi index 2409344df4..adcd6341e4 100644 --- a/arch/arm/dts/k3-am65-main.dtsi +++ b/arch/arm/dts/k3-am65-main.dtsi @@ -8,13 +8,13 @@ &cbass_main { gic500: interrupt-controller@1800000 { compatible = "arm,gic-v3"; - #address-cells = <1>; - #size-cells = <1>; + #address-cells = <2>; + #size-cells = <2>; ranges; #interrupt-cells = <3>; interrupt-controller; - reg = <0x01800000 0x10000>, /* GICD */ - <0x01880000 0x90000>; /* GICR */ + reg = <0x00 0x01800000 0x00 0x10000>, /* GICD */ + <0x00 0x01880000 0x00 0x90000>; /* GICR */ /* * vcpumntirq: * virtual CPU interface maintenance interrupt @@ -23,9 +23,50 @@
gic_its: gic-its@18200000 { compatible = "arm,gic-v3-its"; - reg = <0x01820000 0x10000>; + reg = <0x00 0x01820000 0x00 0x10000>; msi-controller; #msi-cells = <1>; }; }; + + secure_proxy_main: mailbox@32c00000 { + compatible = "ti,am654-secure-proxy"; + #mbox-cells = <1>; + reg-names = "target_data", "rt", "scfg"; + reg = <0x00 0x32c00000 0x00 0x100000>, + <0x00 0x32400000 0x00 0x100000>, + <0x00 0x32800000 0x00 0x100000>; + interrupt-names = "rx_011"; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; + }; + + main_uart0: serial@2800000 { + compatible = "ti,am654-uart"; + reg = <0x00 0x02800000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + }; + + main_uart1: serial@2810000 { + compatible = "ti,am654-uart"; + reg = <0x00 0x02810000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + }; + + main_uart2: serial@2820000 { + compatible = "ti,am654-uart"; + reg = <0x00 0x02820000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + }; }; diff --git a/arch/arm/dts/k3-am65-mcu.dtsi b/arch/arm/dts/k3-am65-mcu.dtsi new file mode 100644 index 0000000000..8c611d16df --- /dev/null +++ b/arch/arm/dts/k3-am65-mcu.dtsi @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for AM6 SoC Family MCU Domain peripherals + * + * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + */ + +&cbass_mcu { + mcu_uart0: serial@40a00000 { + compatible = "ti,am654-uart"; + reg = <0x00 0x40a00000 0x00 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 565 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <96000000>; + current-speed = <115200>; + }; +}; diff --git a/arch/arm/dts/k3-am65-wakeup.dtsi b/arch/arm/dts/k3-am65-wakeup.dtsi new file mode 100644 index 0000000000..8d7b47f9df --- /dev/null +++ b/arch/arm/dts/k3-am65-wakeup.dtsi @@ -0,0 +1,46 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Device Tree Source for AM6 SoC Family Wakeup Domain peripherals + * + * Copyright (C) 2016-2018 Texas Instruments Incorporated - http://www.ti.com/ + */ + +&cbass_wakeup { + dmsc: dmsc { + compatible = "ti,k2g-sci"; + ti,host-id = <12>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + + mbox-names = "rx", "tx"; + + mboxes= <&secure_proxy_main 11>, + <&secure_proxy_main 13>; + + k3_pds: power-controller { + compatible = "ti,sci-pm-domain"; + #power-domain-cells = <1>; + }; + + k3_clks: clocks { + compatible = "ti,k2g-sci-clk"; + #clock-cells = <2>; + }; + + k3_reset: reset-controller { + compatible = "ti,sci-reset"; + #reset-cells = <2>; + }; + }; + + wkup_uart0: serial@42300000 { + compatible = "ti,am654-uart"; + reg = <0x42300000 0x100>; + reg-shift = <2>; + reg-io-width = <4>; + interrupts = <GIC_SPI 697 IRQ_TYPE_LEVEL_HIGH>; + clock-frequency = <48000000>; + current-speed = <115200>; + }; +}; diff --git a/arch/arm/dts/k3-am65.dtsi b/arch/arm/dts/k3-am65.dtsi index cede1fa098..3d4bf369d0 100644 --- a/arch/arm/dts/k3-am65.dtsi +++ b/arch/arm/dts/k3-am65.dtsi @@ -16,6 +16,14 @@ #address-cells = <2>; #size-cells = <2>;
+ aliases { + serial0 = &wkup_uart0; + serial1 = &mcu_uart0; + serial2 = &main_uart0; + serial3 = &main_uart1; + serial4 = &main_uart2; + }; + chosen { };
firmware { @@ -46,38 +54,38 @@
cbass_main: interconnect@100000 { compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x00100000 0x00 0x00100000 0x00020000>, /* ctrl mmr */ - <0x00600000 0x00 0x00600000 0x00001100>, /* GPIO */ - <0x00900000 0x00 0x00900000 0x00012000>, /* serdes */ - <0x01000000 0x00 0x01000000 0x0af02400>, /* Most peripherals */ - <0x30800000 0x00 0x30800000 0x0bc00000>, /* MAIN NAVSS */ + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x00100000 0x00 0x00100000 0x00 0x00020000>, /* ctrl mmr */ + <0x00 0x00600000 0x00 0x00600000 0x00 0x00001100>, /* GPIO */ + <0x00 0x00900000 0x00 0x00900000 0x00 0x00012000>, /* serdes */ + <0x00 0x01000000 0x00 0x01000000 0x00 0x0af02400>, /* Most peripherals */ + <0x00 0x30800000 0x00 0x30800000 0x00 0x0bc00000>, /* MAIN NAVSS */ /* MCUSS Range */ - <0x28380000 0x00 0x28380000 0x03880000>, - <0x40200000 0x00 0x40200000 0x00900100>, - <0x42040000 0x00 0x42040000 0x03ac2400>, - <0x45100000 0x00 0x45100000 0x00c24000>, - <0x46000000 0x00 0x46000000 0x00200000>, - <0x47000000 0x00 0x47000000 0x00068400>; + <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, + <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, + <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, + <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, + <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, + <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>;
cbass_mcu: interconnect@28380000 { compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x28380000 0x28380000 0x03880000>, /* MCU NAVSS*/ - <0x40200000 0x40200000 0x00900100>, /* First peripheral window */ - <0x42040000 0x42040000 0x03ac2400>, /* WKUP */ - <0x45100000 0x45100000 0x00c24000>, /* MMRs, remaining NAVSS */ - <0x46000000 0x46000000 0x00200000>, /* CPSW */ - <0x47000000 0x47000000 0x00068400>; /* OSPI space 1 */ + #address-cells = <2>; + #size-cells = <2>; + ranges = <0x00 0x28380000 0x00 0x28380000 0x00 0x03880000>, /* MCU NAVSS*/ + <0x00 0x40200000 0x00 0x40200000 0x00 0x00900100>, /* First peripheral window */ + <0x00 0x42040000 0x00 0x42040000 0x00 0x03ac2400>, /* WKUP */ + <0x00 0x45100000 0x00 0x45100000 0x00 0x00c24000>, /* MMRs, remaining NAVSS */ + <0x00 0x46000000 0x00 0x46000000 0x00 0x00200000>, /* CPSW */ + <0x00 0x47000000 0x00 0x47000000 0x00 0x00068400>; /* OSPI space 1 */
cbass_wakeup: interconnect@42040000 { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; /* WKUP Basic peripherals */ - ranges = <0x42040000 0x42040000 0x03ac2400>; + ranges = <0x42040000 0x00 0x42040000 0x03ac2400>; }; }; }; @@ -85,3 +93,5 @@
/* Now include the peripherals for each bus segments */ #include "k3-am65-main.dtsi" +#include "k3-am65-mcu.dtsi" +#include "k3-am65-wakeup.dtsi" diff --git a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi index d4ecb3be10..143eb6d630 100644 --- a/arch/arm/dts/k3-am654-base-board-u-boot.dtsi +++ b/arch/arm/dts/k3-am654-base-board-u-boot.dtsi @@ -17,56 +17,10 @@
&cbass_main{ u-boot,dm-spl; - secure_proxy: secure_proxy@32c00000 { - compatible = "ti,am654-secure-proxy"; - #mbox-cells = <1>; - reg-names = "target_data", "rt", "scfg"; - reg = <0x32c00000 0x100000>, - <0x32400000 0x100000>, - <0x32800000 0x100000>; - interrupt-names = "rx_011"; - interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>; - }; - - dmsc: dmsc { - compatible = "ti,k2g-sci"; - ti,host-id = <12>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - /* - * In case of rare platforms that does not use am6 as - * system master, use /delete-property/ - */ - ti,system-reboot-controller; - mbox-names = "rx", "tx"; - - mboxes= <&secure_proxy 11>, - <&secure_proxy 13>; - - k3_pds: power-controller { - compatible = "ti,sci-pm-domain"; - #power-domain-cells = <1>; - }; - - k3_clks: clocks { - compatible = "ti,k2g-sci-clk"; - #clock-cells = <2>; - }; - - k3_reset: reset-controller { - compatible = "ti,sci-reset"; - #reset-cells = <2>; - }; - - k3_sysreset: sysreset-controller { - compatible = "ti,sci-sysreset"; - }; - };
main_pmx0: pinmux@11c000 { compatible = "pinctrl-single"; - reg = <0x11c000 0x2e4>; + reg = <0x0 0x11c000 0x0 0x2e4>; #pinctrl-cells = <1>; pinctrl-single,register-width = <32>; pinctrl-single,function-mask = <0xffffffff>; @@ -74,28 +28,16 @@
main_pmx1: pinmux@11c2e8 { compatible = "pinctrl-single"; - reg = <0x11c2e8 0x24>; + reg = <0x0 0x11c2e8 0x0 0x24>; #pinctrl-cells = <1>; pinctrl-single,register-width = <32>; pinctrl-single,function-mask = <0xffffffff>; };
- main_uart0: serial@2800000 { - compatible = "ti,am654-uart", "ti,omap4-uart", "ns16550a"; - reg = <0x02800000 0x100>; - reg-shift = <2>; - reg-io-width = <4>; - interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>; - clock-frequency = <48000000>; - current-speed = <115200>; - status = "disabled"; - u-boot,dm-pre-reloc; - }; - sdhci0: sdhci@04F80000 { compatible = "arasan,sdhci-5.1"; - reg = <0x4F80000 0x1000>, - <0x4F90000 0x400>; + reg = <0x0 0x4F80000 0x0 0x1000>, + <0x0 0x4F90000 0x0 0x400>; clocks = <&k3_clks 47 1>; power-domains = <&k3_pds 47>; max-frequency = <25000000>; @@ -103,8 +45,8 @@
sdhci1: sdhci@04FA0000 { compatible = "arasan,sdhci-5.1"; - reg = <0x4FA0000 0x1000>, - <0x4FB0000 0x400>; + reg = <0x0 0x4FA0000 0x0 0x1000>, + <0x0 0x4FB0000 0x0 0x400>; clocks = <&k3_clks 48 1>; power-domains = <&k3_pds 48>; max-frequency = <25000000>; @@ -112,12 +54,31 @@
};
-&secure_proxy { +&cbass_mcu { + u-boot,dm-spl; + wkup_pmx0: pinmux@4301c000 { + compatible = "pinctrl-single"; + reg = <0x0 0x4301c000 0x0 0x118>; + #pinctrl-cells = <1>; + pinctrl-single,register-width = <32>; + pinctrl-single,function-mask = <0xffffffff>; + }; +}; + +&cbass_wakeup { + u-boot,dm-spl; +}; + +&secure_proxy_main { u-boot,dm-spl; };
&dmsc { u-boot,dm-spl; + k3_sysreset: sysreset-controller { + compatible = "ti,sci-sysreset"; + u-boot,dm-spl; + }; };
&k3_pds { @@ -141,6 +102,7 @@ AM65X_IOPAD(0x01ec, PIN_INPUT | MUX_MODE0) /* (AG11) UART0_CTSn */ AM65X_IOPAD(0x01f0, PIN_OUTPUT | MUX_MODE0) /* (AD11) UART0_RTSn */ >; + u-boot,dm-spl; };
main_mmc0_pins_default: main_mmc0_pins_default { @@ -157,6 +119,7 @@ AM65X_IOPAD(0x0188, PIN_INPUT_PULLUP | MUX_MODE0) /* (D25) MMC0_DAT7 */ AM65X_IOPAD(0x01b0, PIN_INPUT | MUX_MODE0) /* (C25) MMC0_DS */ >; + u-boot,dm-spl; };
main_mmc1_pins_default: main_mmc1_pins_default { @@ -170,6 +133,7 @@ AM65X_IOPAD(0x02dc, PIN_INPUT_PULLUP | MUX_MODE0) /* (B24) MMC1_SDCD */ AM65X_IOPAD(0x02e0, PIN_INPUT | MUX_MODE0) /* (C24) MMC1_SDWP */ >; + u-boot,dm-spl; };
};