| Message ID | 20230125143503.1015424-10-bero@baylibre.com |
|---|---|
| State | New |
| Headers | show |
| Series | None | expand |
Hi Matthias, This is a gentle ping to know if you can take this patch. Best regards, Alex On 25/01/2023 15:35, Bernhard Rosenkränzer wrote: > From: Fabien Parent <fparent@baylibre.com> > > This adds minimal support for the Mediatek 8365 SOC and the EVK reference > board, allowing the board to boot to initramfs with serial port I/O. > > Signed-off-by: Fabien Parent <fparent@baylibre.com> > [bero@baylibre.com: Removed parts depending on drivers that aren't upstream yet, cleanups, add CPU cache layout, add systimer, fix GIC] > Signed-off-by: Bernhard Rosenkränzer <bero@baylibre.com> > Tested-by: Kevin Hilman <khilman@baylibre.com> > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > --- > arch/arm64/boot/dts/mediatek/Makefile | 1 + > arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 168 +++++++++ > arch/arm64/boot/dts/mediatek/mt8365.dtsi | 377 ++++++++++++++++++++ > 3 files changed, 546 insertions(+) > create mode 100644 arch/arm64/boot/dts/mediatek/mt8365-evk.dts > create mode 100644 arch/arm64/boot/dts/mediatek/mt8365.dtsi > > diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile > index 813e735c5b96d..d78523c5a7dd6 100644 > --- a/arch/arm64/boot/dts/mediatek/Makefile > +++ b/arch/arm64/boot/dts/mediatek/Makefile > @@ -47,4 +47,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r2.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-evk.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb > diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > new file mode 100644 > index 0000000000000..4683704ea2355 > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > @@ -0,0 +1,168 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2021-2022 BayLibre, SAS. > + * Authors: > + * Fabien Parent <fparent@baylibre.com> > + * Bernhard Rosenkränzer <bero@baylibre.com> > + */ > + > +/dts-v1/; > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/pinctrl/mt8365-pinfunc.h> > +#include "mt8365.dtsi" > + > +/ { > + model = "MediaTek MT8365 Open Platform EVK"; > + compatible = "mediatek,mt8365-evk", "mediatek,mt8365"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:921600n8"; > + }; > + > + firmware { > + optee { > + compatible = "linaro,optee-tz"; > + method = "smc"; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + pinctrl-names = "default"; > + pinctrl-0 = <&gpio_keys>; > + > + key-volume-up { > + gpios = <&pio 24 GPIO_ACTIVE_LOW>; > + label = "volume_up"; > + linux,code = <KEY_VOLUMEUP>; > + wakeup-source; > + debounce-interval = <15>; > + }; > + }; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0 0x40000000 0 0xc0000000>; > + }; > + > + usb_otg_vbus: regulator-0 { > + compatible = "regulator-fixed"; > + regulator-name = "otg_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&pio 16 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + reserved-memory { > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + /* 128 KiB reserved for ARM Trusted Firmware (BL31) */ > + bl31_secmon_reserved: secmon@43000000 { > + no-map; > + reg = <0 0x43000000 0 0x20000>; > + }; > + > + /* 12 MiB reserved for OP-TEE (BL32) > + * +-----------------------+ 0x43e0_0000 > + * | SHMEM 2MiB | > + * +-----------------------+ 0x43c0_0000 > + * | | TA_RAM 8MiB | > + * + TZDRAM +--------------+ 0x4340_0000 > + * | | TEE_RAM 2MiB | > + * +-----------------------+ 0x4320_0000 > + */ > + optee_reserved: optee@43200000 { > + no-map; > + reg = <0 0x43200000 0 0x00c00000>; > + }; > + }; > +}; > + > +&pio { > + gpio_keys: gpio-keys-pins { > + pins { > + pinmux = <MT8365_PIN_24_KPCOL0__FUNC_KPCOL0>; > + bias-pull-up; > + input-enable; > + }; > + }; > + > + uart0_pins: uart0-pins { > + pins { > + pinmux = <MT8365_PIN_35_URXD0__FUNC_URXD0>, > + <MT8365_PIN_36_UTXD0__FUNC_UTXD0>; > + }; > + }; > + > + uart1_pins: uart1-pins { > + pins { > + pinmux = <MT8365_PIN_37_URXD1__FUNC_URXD1>, > + <MT8365_PIN_38_UTXD1__FUNC_UTXD1>; > + }; > + }; > + > + uart2_pins: uart2-pins { > + pins { > + pinmux = <MT8365_PIN_39_URXD2__FUNC_URXD2>, > + <MT8365_PIN_40_UTXD2__FUNC_UTXD2>; > + }; > + }; > + > + usb_pins: usb-pins { > + id-pins { > + pinmux = <MT8365_PIN_17_GPIO17__FUNC_GPIO17>; > + input-enable; > + bias-pull-up; > + }; > + > + usb0-vbus-pins { > + pinmux = <MT8365_PIN_16_GPIO16__FUNC_USB_DRVVBUS>; > + output-high; > + }; > + > + usb1-vbus-pins { > + pinmux = <MT8365_PIN_18_GPIO18__FUNC_GPIO18>; > + output-high; > + }; > + }; > + > + pwm_pins: pwm-pins { > + pins { > + pinmux = <MT8365_PIN_19_DISP_PWM__FUNC_PWM_A>, > + <MT8365_PIN_116_I2S_BCK__FUNC_PWM_C>; > + }; > + }; > +}; > + > +&pwm { > + pinctrl-0 = <&pwm_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-0 = <&uart0_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&uart1 { > + pinctrl-0 = <&uart1_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&uart2 { > + pinctrl-0 = <&uart2_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi > new file mode 100644 > index 0000000000000..15ac4c1f09661 > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi > @@ -0,0 +1,377 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* > + * (C) 2018 MediaTek Inc. > + * Copyright (C) 2022 BayLibre SAS > + * Fabien Parent <fparent@baylibre.com> > + * Bernhard Rosenkränzer <bero@baylibre.com> > + */ > +#include <dt-bindings/clock/mediatek,mt8365-clk.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/phy/phy.h> > + > +/ { > + compatible = "mediatek,mt8365"; > + interrupt-parent = <&sysirq>; > + #address-cells = <2>; > + #size-cells = <2>; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu-map { > + cluster0 { > + core0 { > + cpu = <&cpu0>; > + }; > + core1 { > + cpu = <&cpu1>; > + }; > + core2 { > + cpu = <&cpu2>; > + }; > + core3 { > + cpu = <&cpu3>; > + }; > + }; > + }; > + > + cpu0: cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x0>; > + #cooling-cells = <2>; > + enable-method = "psci"; > + i-cache-size = <0x8000>; > + i-cache-line-size = <64>; > + i-cache-sets = <256>; > + d-cache-size = <0x8000>; > + d-cache-line-size = <64>; > + d-cache-sets = <256>; > + next-level-cache = <&l2>; > + }; > + > + cpu1: cpu@1 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x1>; > + #cooling-cells = <2>; > + enable-method = "psci"; > + i-cache-size = <0x8000>; > + i-cache-line-size = <64>; > + i-cache-sets = <256>; > + d-cache-size = <0x8000>; > + d-cache-line-size = <64>; > + d-cache-sets = <256>; > + next-level-cache = <&l2>; > + }; > + > + cpu2: cpu@2 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x2>; > + #cooling-cells = <2>; > + enable-method = "psci"; > + i-cache-size = <0x8000>; > + i-cache-line-size = <64>; > + i-cache-sets = <256>; > + d-cache-size = <0x8000>; > + d-cache-line-size = <64>; > + d-cache-sets = <256>; > + next-level-cache = <&l2>; > + }; > + > + cpu3: cpu@3 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x3>; > + #cooling-cells = <2>; > + enable-method = "psci"; > + i-cache-size = <0x8000>; > + i-cache-line-size = <64>; > + i-cache-sets = <256>; > + d-cache-size = <0x8000>; > + d-cache-line-size = <64>; > + d-cache-sets = <256>; > + next-level-cache = <&l2>; > + }; > + > + l2: l2-cache { > + compatible = "cache"; > + cache-level = <2>; > + cache-size = <0x80000>; > + cache-line-size = <64>; > + cache-sets = <512>; > + cache-unified; > + }; > + }; > + > + clk26m: oscillator { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <26000000>; > + clock-output-names = "clk26m"; > + }; > + > + psci { > + compatible = "arm,psci-1.0"; > + method = "smc"; > + }; > + > + soc { > + #address-cells = <2>; > + #size-cells = <2>; > + compatible = "simple-bus"; > + ranges; > + > + gic: interrupt-controller@c000000 { > + compatible = "arm,gic-v3"; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + interrupt-controller; > + reg = <0 0x0c000000 0 0x10000>, /* GICD */ > + <0 0x0c080000 0 0x80000>, /* GICR */ > + <0 0x0c400000 0 0x2000>, /* GICC */ > + <0 0x0c410000 0 0x1000>, /* GICH */ > + <0 0x0c420000 0 0x2000>; /* GICV */ > + > + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > + topckgen: syscon@10000000 { > + compatible = "mediatek,mt8365-topckgen", "syscon"; > + reg = <0 0x10000000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + infracfg: syscon@10001000 { > + compatible = "mediatek,mt8365-infracfg", "syscon"; > + reg = <0 0x10001000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + pericfg: syscon@10003000 { > + compatible = "mediatek,mt8365-pericfg", "syscon"; > + reg = <0 0x10003000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + syscfg_pctl: syscfg-pctl@10005000 { > + compatible = "mediatek,mt8365-syscfg", "syscon"; > + reg = <0 0x10005000 0 0x1000>; > + }; > + > + pio: pinctrl@1000b000 { > + compatible = "mediatek,mt8365-pinctrl"; > + reg = <0 0x1000b000 0 0x1000>; > + mediatek,pctl-regmap = <&syscfg_pctl>; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > + apmixedsys: syscon@1000c000 { > + compatible = "mediatek,mt8365-apmixedsys", "syscon"; > + reg = <0 0x1000c000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + keypad: keypad@10010000 { > + compatible = "mediatek,mt6779-keypad"; > + reg = <0 0x10010000 0 0x1000>; > + wakeup-source; > + interrupts = <GIC_SPI 124 IRQ_TYPE_EDGE_FALLING>; > + clocks = <&clk26m>; > + clock-names = "kpd"; > + status = "disabled"; > + }; > + > + mcucfg: syscon@10200000 { > + compatible = "mediatek,mt8365-mcucfg", "syscon"; > + reg = <0 0x10200000 0 0x2000>; > + #clock-cells = <1>; > + }; > + > + sysirq: interrupt-controller@10200a80 { > + compatible = "mediatek,mt8365-sysirq", "mediatek,mt6577-sysirq"; > + interrupt-controller; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + reg = <0 0x10200a80 0 0x20>; > + }; > + > + infracfg_nao: infracfg@1020e000 { > + compatible = "mediatek,mt8365-infracfg", "syscon"; > + reg = <0 0x1020e000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + rng: rng@1020f000 { > + compatible = "mediatek,mt8365-rng", "mediatek,mt7623-rng"; > + reg = <0 0x1020f000 0 0x100>; > + clocks = <&infracfg CLK_IFR_TRNG>; > + clock-names = "rng"; > + }; > + > + apdma: dma-controller@11000280 { > + compatible = "mediatek,mt8365-uart-dma", "mediatek,mt6577-uart-dma"; > + reg = <0 0x11000280 0 0x80>, > + <0 0x11000300 0 0x80>, > + <0 0x11000380 0 0x80>, > + <0 0x11000400 0 0x80>, > + <0 0x11000580 0 0x80>, > + <0 0x11000600 0 0x80>; > + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 46 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 47 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 48 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>; > + dma-requests = <6>; > + clocks = <&infracfg CLK_IFR_AP_DMA>; > + clock-names = "apdma"; > + #dma-cells = <1>; > + }; > + > + uart0: serial@11002000 { > + compatible = "mediatek,mt8365-uart", "mediatek,mt6577-uart"; > + reg = <0 0x11002000 0 0x1000>; > + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&clk26m>, <&infracfg CLK_IFR_UART0>; > + clock-names = "baud", "bus"; > + dmas = <&apdma 0>, <&apdma 1>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + uart1: serial@11003000 { > + compatible = "mediatek,mt8365-uart", "mediatek,mt6577-uart"; > + reg = <0 0x11003000 0 0x1000>; > + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&clk26m>, <&infracfg CLK_IFR_UART1>; > + clock-names = "baud", "bus"; > + dmas = <&apdma 2>, <&apdma 3>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + uart2: serial@11004000 { > + compatible = "mediatek,mt8365-uart", "mediatek,mt6577-uart"; > + reg = <0 0x11004000 0 0x1000>; > + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&clk26m>, <&infracfg CLK_IFR_UART2>; > + clock-names = "baud", "bus"; > + dmas = <&apdma 4>, <&apdma 5>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + pwm: pwm@11006000 { > + compatible = "mediatek,mt8365-pwm"; > + reg = <0 0x11006000 0 0x1000>; > + #pwm-cells = <2>; > + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&infracfg CLK_IFR_PWM_HCLK>, > + <&infracfg CLK_IFR_PWM>, > + <&infracfg CLK_IFR_PWM1>, > + <&infracfg CLK_IFR_PWM2>, > + <&infracfg CLK_IFR_PWM3>; > + clock-names = "top", "main", "pwm1", "pwm2", "pwm3"; > + }; > + > + spi: spi@1100a000 { > + compatible = "mediatek,mt8365-spi", "mediatek,mt7622-spi"; > + reg = <0 0x1100a000 0 0x100>; > + #address-cells = <1>; > + #size-cells = <0>; > + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_UNIVPLL2_D4>, > + <&topckgen CLK_TOP_SPI_SEL>, > + <&infracfg CLK_IFR_SPI0>; > + clock-names = "parent-clk", "sel-clk", "spi-clk"; > + status = "disabled"; > + }; > + > + ssusb: usb@11201000 { > + compatible = "mediatek,mt8365-mtu3", "mediatek,mtu3"; > + reg = <0 0x11201000 0 0x2e00>, <0 0x11203e00 0 0x0100>; > + reg-names = "mac", "ippc"; > + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_LOW>; > + phys = <&u2port0 PHY_TYPE_USB2>, > + <&u2port1 PHY_TYPE_USB2>; > + clocks = <&topckgen CLK_TOP_SSUSB_TOP_CK_EN>, > + <&infracfg CLK_IFR_SSUSB_REF>, > + <&infracfg CLK_IFR_SSUSB_SYS>, > + <&infracfg CLK_IFR_ICUSB>; > + clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + status = "disabled"; > + > + usb_host: usb@11200000 { > + compatible = "mediatek,mt8365-xhci", "mediatek,mtk-xhci"; > + reg = <0 0x11200000 0 0x1000>; > + reg-names = "mac"; > + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_SSUSB_TOP_CK_EN>, > + <&infracfg CLK_IFR_SSUSB_REF>, > + <&infracfg CLK_IFR_SSUSB_SYS>, > + <&infracfg CLK_IFR_ICUSB>, > + <&infracfg CLK_IFR_SSUSB_XHCI>; > + clock-names = "sys_ck", "ref_ck", "mcu_ck", > + "dma_ck", "xhci_ck"; > + status = "disabled"; > + }; > + }; > + > + u3phy: t-phy@11cc0000 { > + compatible = "mediatek,mt8365-tphy", "mediatek,generic-tphy-v2"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0 0 0x11cc0000 0x9000>; > + > + u2port0: usb-phy@0 { > + reg = <0x0 0x400>; > + clocks = <&topckgen CLK_TOP_SSUSB_PHY_CK_EN>, > + <&topckgen CLK_TOP_USB20_48M_EN>; > + clock-names = "ref", "da_ref"; > + #phy-cells = <1>; > + }; > + > + u2port1: usb-phy@1000 { > + reg = <0x1000 0x400>; > + clocks = <&topckgen CLK_TOP_SSUSB_PHY_CK_EN>, > + <&topckgen CLK_TOP_USB20_48M_EN>; > + clock-names = "ref", "da_ref"; > + #phy-cells = <1>; > + }; > + }; > + }; > + > + timer { > + compatible = "arm,armv8-timer"; > + interrupt-parent = <&gic>; > + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, > + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, > + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, > + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; > + }; > + > + system_clk: dummy13m { > + compatible = "fixed-clock"; > + clock-frequency = <13000000>; > + #clock-cells = <0>; > + }; > + > + systimer: timer@10017000 { > + compatible = "mediatek,mt8365-systimer", "mediatek,mt6795-systimer"; > + reg = <0 0x10017000 0 0x10>; > + interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&system_clk>; > + clock-names = "clk13m"; > + }; > +};
Hi Matthias, This is a gentle ping to know if you can take this patch please. Sorry for the double mail, I screwed up the first send. Best regards, Alex On 25/01/2023 15:35, Bernhard Rosenkränzer wrote: > From: Fabien Parent <fparent@baylibre.com> > > This adds minimal support for the Mediatek 8365 SOC and the EVK reference > board, allowing the board to boot to initramfs with serial port I/O. > > Signed-off-by: Fabien Parent <fparent@baylibre.com> > [bero@baylibre.com: Removed parts depending on drivers that aren't upstream yet, cleanups, add CPU cache layout, add systimer, fix GIC] > Signed-off-by: Bernhard Rosenkränzer <bero@baylibre.com> > Tested-by: Kevin Hilman <khilman@baylibre.com> > Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> > --- > arch/arm64/boot/dts/mediatek/Makefile | 1 + > arch/arm64/boot/dts/mediatek/mt8365-evk.dts | 168 +++++++++ > arch/arm64/boot/dts/mediatek/mt8365.dtsi | 377 ++++++++++++++++++++ > 3 files changed, 546 insertions(+) > create mode 100644 arch/arm64/boot/dts/mediatek/mt8365-evk.dts > create mode 100644 arch/arm64/boot/dts/mediatek/mt8365.dtsi > > diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile > index 813e735c5b96d..d78523c5a7dd6 100644 > --- a/arch/arm64/boot/dts/mediatek/Makefile > +++ b/arch/arm64/boot/dts/mediatek/Makefile > @@ -47,4 +47,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r2.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb > +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-evk.dtb > dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb > diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > new file mode 100644 > index 0000000000000..4683704ea2355 > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts > @@ -0,0 +1,168 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (c) 2021-2022 BayLibre, SAS. > + * Authors: > + * Fabien Parent <fparent@baylibre.com> > + * Bernhard Rosenkränzer <bero@baylibre.com> > + */ > + > +/dts-v1/; > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/pinctrl/mt8365-pinfunc.h> > +#include "mt8365.dtsi" > + > +/ { > + model = "MediaTek MT8365 Open Platform EVK"; > + compatible = "mediatek,mt8365-evk", "mediatek,mt8365"; > + > + aliases { > + serial0 = &uart0; > + }; > + > + chosen { > + stdout-path = "serial0:921600n8"; > + }; > + > + firmware { > + optee { > + compatible = "linaro,optee-tz"; > + method = "smc"; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + pinctrl-names = "default"; > + pinctrl-0 = <&gpio_keys>; > + > + key-volume-up { > + gpios = <&pio 24 GPIO_ACTIVE_LOW>; > + label = "volume_up"; > + linux,code = <KEY_VOLUMEUP>; > + wakeup-source; > + debounce-interval = <15>; > + }; > + }; > + > + memory@40000000 { > + device_type = "memory"; > + reg = <0 0x40000000 0 0xc0000000>; > + }; > + > + usb_otg_vbus: regulator-0 { > + compatible = "regulator-fixed"; > + regulator-name = "otg_vbus"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + gpio = <&pio 16 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + }; > + > + reserved-memory { > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + /* 128 KiB reserved for ARM Trusted Firmware (BL31) */ > + bl31_secmon_reserved: secmon@43000000 { > + no-map; > + reg = <0 0x43000000 0 0x20000>; > + }; > + > + /* 12 MiB reserved for OP-TEE (BL32) > + * +-----------------------+ 0x43e0_0000 > + * | SHMEM 2MiB | > + * +-----------------------+ 0x43c0_0000 > + * | | TA_RAM 8MiB | > + * + TZDRAM +--------------+ 0x4340_0000 > + * | | TEE_RAM 2MiB | > + * +-----------------------+ 0x4320_0000 > + */ > + optee_reserved: optee@43200000 { > + no-map; > + reg = <0 0x43200000 0 0x00c00000>; > + }; > + }; > +}; > + > +&pio { > + gpio_keys: gpio-keys-pins { > + pins { > + pinmux = <MT8365_PIN_24_KPCOL0__FUNC_KPCOL0>; > + bias-pull-up; > + input-enable; > + }; > + }; > + > + uart0_pins: uart0-pins { > + pins { > + pinmux = <MT8365_PIN_35_URXD0__FUNC_URXD0>, > + <MT8365_PIN_36_UTXD0__FUNC_UTXD0>; > + }; > + }; > + > + uart1_pins: uart1-pins { > + pins { > + pinmux = <MT8365_PIN_37_URXD1__FUNC_URXD1>, > + <MT8365_PIN_38_UTXD1__FUNC_UTXD1>; > + }; > + }; > + > + uart2_pins: uart2-pins { > + pins { > + pinmux = <MT8365_PIN_39_URXD2__FUNC_URXD2>, > + <MT8365_PIN_40_UTXD2__FUNC_UTXD2>; > + }; > + }; > + > + usb_pins: usb-pins { > + id-pins { > + pinmux = <MT8365_PIN_17_GPIO17__FUNC_GPIO17>; > + input-enable; > + bias-pull-up; > + }; > + > + usb0-vbus-pins { > + pinmux = <MT8365_PIN_16_GPIO16__FUNC_USB_DRVVBUS>; > + output-high; > + }; > + > + usb1-vbus-pins { > + pinmux = <MT8365_PIN_18_GPIO18__FUNC_GPIO18>; > + output-high; > + }; > + }; > + > + pwm_pins: pwm-pins { > + pins { > + pinmux = <MT8365_PIN_19_DISP_PWM__FUNC_PWM_A>, > + <MT8365_PIN_116_I2S_BCK__FUNC_PWM_C>; > + }; > + }; > +}; > + > +&pwm { > + pinctrl-0 = <&pwm_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-0 = <&uart0_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&uart1 { > + pinctrl-0 = <&uart1_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > + > +&uart2 { > + pinctrl-0 = <&uart2_pins>; > + pinctrl-names = "default"; > + status = "okay"; > +}; > diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi > new file mode 100644 > index 0000000000000..15ac4c1f09661 > --- /dev/null > +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi > @@ -0,0 +1,377 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +/* > + * (C) 2018 MediaTek Inc. > + * Copyright (C) 2022 BayLibre SAS > + * Fabien Parent <fparent@baylibre.com> > + * Bernhard Rosenkränzer <bero@baylibre.com> > + */ > +#include <dt-bindings/clock/mediatek,mt8365-clk.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/phy/phy.h> > + > +/ { > + compatible = "mediatek,mt8365"; > + interrupt-parent = <&sysirq>; > + #address-cells = <2>; > + #size-cells = <2>; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu-map { > + cluster0 { > + core0 { > + cpu = <&cpu0>; > + }; > + core1 { > + cpu = <&cpu1>; > + }; > + core2 { > + cpu = <&cpu2>; > + }; > + core3 { > + cpu = <&cpu3>; > + }; > + }; > + }; > + > + cpu0: cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x0>; > + #cooling-cells = <2>; > + enable-method = "psci"; > + i-cache-size = <0x8000>; > + i-cache-line-size = <64>; > + i-cache-sets = <256>; > + d-cache-size = <0x8000>; > + d-cache-line-size = <64>; > + d-cache-sets = <256>; > + next-level-cache = <&l2>; > + }; > + > + cpu1: cpu@1 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x1>; > + #cooling-cells = <2>; > + enable-method = "psci"; > + i-cache-size = <0x8000>; > + i-cache-line-size = <64>; > + i-cache-sets = <256>; > + d-cache-size = <0x8000>; > + d-cache-line-size = <64>; > + d-cache-sets = <256>; > + next-level-cache = <&l2>; > + }; > + > + cpu2: cpu@2 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x2>; > + #cooling-cells = <2>; > + enable-method = "psci"; > + i-cache-size = <0x8000>; > + i-cache-line-size = <64>; > + i-cache-sets = <256>; > + d-cache-size = <0x8000>; > + d-cache-line-size = <64>; > + d-cache-sets = <256>; > + next-level-cache = <&l2>; > + }; > + > + cpu3: cpu@3 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x3>; > + #cooling-cells = <2>; > + enable-method = "psci"; > + i-cache-size = <0x8000>; > + i-cache-line-size = <64>; > + i-cache-sets = <256>; > + d-cache-size = <0x8000>; > + d-cache-line-size = <64>; > + d-cache-sets = <256>; > + next-level-cache = <&l2>; > + }; > + > + l2: l2-cache { > + compatible = "cache"; > + cache-level = <2>; > + cache-size = <0x80000>; > + cache-line-size = <64>; > + cache-sets = <512>; > + cache-unified; > + }; > + }; > + > + clk26m: oscillator { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <26000000>; > + clock-output-names = "clk26m"; > + }; > + > + psci { > + compatible = "arm,psci-1.0"; > + method = "smc"; > + }; > + > + soc { > + #address-cells = <2>; > + #size-cells = <2>; > + compatible = "simple-bus"; > + ranges; > + > + gic: interrupt-controller@c000000 { > + compatible = "arm,gic-v3"; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + interrupt-controller; > + reg = <0 0x0c000000 0 0x10000>, /* GICD */ > + <0 0x0c080000 0 0x80000>, /* GICR */ > + <0 0x0c400000 0 0x2000>, /* GICC */ > + <0 0x0c410000 0 0x1000>, /* GICH */ > + <0 0x0c420000 0 0x2000>; /* GICV */ > + > + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > + topckgen: syscon@10000000 { > + compatible = "mediatek,mt8365-topckgen", "syscon"; > + reg = <0 0x10000000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + infracfg: syscon@10001000 { > + compatible = "mediatek,mt8365-infracfg", "syscon"; > + reg = <0 0x10001000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + pericfg: syscon@10003000 { > + compatible = "mediatek,mt8365-pericfg", "syscon"; > + reg = <0 0x10003000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + syscfg_pctl: syscfg-pctl@10005000 { > + compatible = "mediatek,mt8365-syscfg", "syscon"; > + reg = <0 0x10005000 0 0x1000>; > + }; > + > + pio: pinctrl@1000b000 { > + compatible = "mediatek,mt8365-pinctrl"; > + reg = <0 0x1000b000 0 0x1000>; > + mediatek,pctl-regmap = <&syscfg_pctl>; > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > + apmixedsys: syscon@1000c000 { > + compatible = "mediatek,mt8365-apmixedsys", "syscon"; > + reg = <0 0x1000c000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + keypad: keypad@10010000 { > + compatible = "mediatek,mt6779-keypad"; > + reg = <0 0x10010000 0 0x1000>; > + wakeup-source; > + interrupts = <GIC_SPI 124 IRQ_TYPE_EDGE_FALLING>; > + clocks = <&clk26m>; > + clock-names = "kpd"; > + status = "disabled"; > + }; > + > + mcucfg: syscon@10200000 { > + compatible = "mediatek,mt8365-mcucfg", "syscon"; > + reg = <0 0x10200000 0 0x2000>; > + #clock-cells = <1>; > + }; > + > + sysirq: interrupt-controller@10200a80 { > + compatible = "mediatek,mt8365-sysirq", "mediatek,mt6577-sysirq"; > + interrupt-controller; > + #interrupt-cells = <3>; > + interrupt-parent = <&gic>; > + reg = <0 0x10200a80 0 0x20>; > + }; > + > + infracfg_nao: infracfg@1020e000 { > + compatible = "mediatek,mt8365-infracfg", "syscon"; > + reg = <0 0x1020e000 0 0x1000>; > + #clock-cells = <1>; > + }; > + > + rng: rng@1020f000 { > + compatible = "mediatek,mt8365-rng", "mediatek,mt7623-rng"; > + reg = <0 0x1020f000 0 0x100>; > + clocks = <&infracfg CLK_IFR_TRNG>; > + clock-names = "rng"; > + }; > + > + apdma: dma-controller@11000280 { > + compatible = "mediatek,mt8365-uart-dma", "mediatek,mt6577-uart-dma"; > + reg = <0 0x11000280 0 0x80>, > + <0 0x11000300 0 0x80>, > + <0 0x11000380 0 0x80>, > + <0 0x11000400 0 0x80>, > + <0 0x11000580 0 0x80>, > + <0 0x11000600 0 0x80>; > + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 46 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 47 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 48 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>, > + <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>; > + dma-requests = <6>; > + clocks = <&infracfg CLK_IFR_AP_DMA>; > + clock-names = "apdma"; > + #dma-cells = <1>; > + }; > + > + uart0: serial@11002000 { > + compatible = "mediatek,mt8365-uart", "mediatek,mt6577-uart"; > + reg = <0 0x11002000 0 0x1000>; > + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&clk26m>, <&infracfg CLK_IFR_UART0>; > + clock-names = "baud", "bus"; > + dmas = <&apdma 0>, <&apdma 1>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + uart1: serial@11003000 { > + compatible = "mediatek,mt8365-uart", "mediatek,mt6577-uart"; > + reg = <0 0x11003000 0 0x1000>; > + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&clk26m>, <&infracfg CLK_IFR_UART1>; > + clock-names = "baud", "bus"; > + dmas = <&apdma 2>, <&apdma 3>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + uart2: serial@11004000 { > + compatible = "mediatek,mt8365-uart", "mediatek,mt6577-uart"; > + reg = <0 0x11004000 0 0x1000>; > + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&clk26m>, <&infracfg CLK_IFR_UART2>; > + clock-names = "baud", "bus"; > + dmas = <&apdma 4>, <&apdma 5>; > + dma-names = "tx", "rx"; > + status = "disabled"; > + }; > + > + pwm: pwm@11006000 { > + compatible = "mediatek,mt8365-pwm"; > + reg = <0 0x11006000 0 0x1000>; > + #pwm-cells = <2>; > + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&infracfg CLK_IFR_PWM_HCLK>, > + <&infracfg CLK_IFR_PWM>, > + <&infracfg CLK_IFR_PWM1>, > + <&infracfg CLK_IFR_PWM2>, > + <&infracfg CLK_IFR_PWM3>; > + clock-names = "top", "main", "pwm1", "pwm2", "pwm3"; > + }; > + > + spi: spi@1100a000 { > + compatible = "mediatek,mt8365-spi", "mediatek,mt7622-spi"; > + reg = <0 0x1100a000 0 0x100>; > + #address-cells = <1>; > + #size-cells = <0>; > + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_UNIVPLL2_D4>, > + <&topckgen CLK_TOP_SPI_SEL>, > + <&infracfg CLK_IFR_SPI0>; > + clock-names = "parent-clk", "sel-clk", "spi-clk"; > + status = "disabled"; > + }; > + > + ssusb: usb@11201000 { > + compatible = "mediatek,mt8365-mtu3", "mediatek,mtu3"; > + reg = <0 0x11201000 0 0x2e00>, <0 0x11203e00 0 0x0100>; > + reg-names = "mac", "ippc"; > + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_LOW>; > + phys = <&u2port0 PHY_TYPE_USB2>, > + <&u2port1 PHY_TYPE_USB2>; > + clocks = <&topckgen CLK_TOP_SSUSB_TOP_CK_EN>, > + <&infracfg CLK_IFR_SSUSB_REF>, > + <&infracfg CLK_IFR_SSUSB_SYS>, > + <&infracfg CLK_IFR_ICUSB>; > + clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck"; > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + status = "disabled"; > + > + usb_host: usb@11200000 { > + compatible = "mediatek,mt8365-xhci", "mediatek,mtk-xhci"; > + reg = <0 0x11200000 0 0x1000>; > + reg-names = "mac"; > + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&topckgen CLK_TOP_SSUSB_TOP_CK_EN>, > + <&infracfg CLK_IFR_SSUSB_REF>, > + <&infracfg CLK_IFR_SSUSB_SYS>, > + <&infracfg CLK_IFR_ICUSB>, > + <&infracfg CLK_IFR_SSUSB_XHCI>; > + clock-names = "sys_ck", "ref_ck", "mcu_ck", > + "dma_ck", "xhci_ck"; > + status = "disabled"; > + }; > + }; > + > + u3phy: t-phy@11cc0000 { > + compatible = "mediatek,mt8365-tphy", "mediatek,generic-tphy-v2"; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0 0 0x11cc0000 0x9000>; > + > + u2port0: usb-phy@0 { > + reg = <0x0 0x400>; > + clocks = <&topckgen CLK_TOP_SSUSB_PHY_CK_EN>, > + <&topckgen CLK_TOP_USB20_48M_EN>; > + clock-names = "ref", "da_ref"; > + #phy-cells = <1>; > + }; > + > + u2port1: usb-phy@1000 { > + reg = <0x1000 0x400>; > + clocks = <&topckgen CLK_TOP_SSUSB_PHY_CK_EN>, > + <&topckgen CLK_TOP_USB20_48M_EN>; > + clock-names = "ref", "da_ref"; > + #phy-cells = <1>; > + }; > + }; > + }; > + > + timer { > + compatible = "arm,armv8-timer"; > + interrupt-parent = <&gic>; > + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, > + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, > + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, > + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; > + }; > + > + system_clk: dummy13m { > + compatible = "fixed-clock"; > + clock-frequency = <13000000>; > + #clock-cells = <0>; > + }; > + > + systimer: timer@10017000 { > + compatible = "mediatek,mt8365-systimer", "mediatek,mt6795-systimer"; > + reg = <0 0x10017000 0 0x10>; > + interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_LOW>; > + clocks = <&system_clk>; > + clock-names = "clk13m"; > + }; > +};
On Wed, Feb 22, 2023 at 09:17:39AM +0100, Alexandre Mergnat wrote: > Hi Matthias, > > This is a gentle ping to know if you can take this patch please. > Sorry for the double mail, I screwed up the first send. It's the middle of the merge window, we can't take _ANYTHING_ now. Please wait until after 6.3-rc1 is out. thanks, greg k-h
Hi Greg, Thanks for the update, I appreciate it. Alex Le mer. 22 févr. 2023 à 10:21, Greg KH <gregkh@linuxfoundation.org> a écrit : > > On Wed, Feb 22, 2023 at 09:17:39AM +0100, Alexandre Mergnat wrote: > > Hi Matthias, > > > > This is a gentle ping to know if you can take this patch please. > > Sorry for the double mail, I screwed up the first send. > > It's the middle of the merge window, we can't take _ANYTHING_ now. > Please wait until after 6.3-rc1 is out. > > thanks, > > greg k-h
Hi, On Wed, Feb 22, 2023 at 10:21 AM Greg KH <gregkh@linuxfoundation.org> wrote: > > On Wed, Feb 22, 2023 at 09:17:39AM +0100, Alexandre Mergnat wrote: > > Hi Matthias, > > > > This is a gentle ping to know if you can take this patch please. > > Sorry for the double mail, I screwed up the first send. > > It's the middle of the merge window, we can't take _ANYTHING_ now. > Please wait until after 6.3-rc1 is out. Now that 6.3-rc1 is out, can we try to get this patch merged? All the i350 driver patches are waiting for this to land. ttyl bero
On Mon, Mar 06, 2023 at 06:02:03AM +0100, Bernhard Rosenkränzer wrote: > Hi, > > On Wed, Feb 22, 2023 at 10:21 AM Greg KH <gregkh@linuxfoundation.org> wrote: > > > > On Wed, Feb 22, 2023 at 09:17:39AM +0100, Alexandre Mergnat wrote: > > > Hi Matthias, > > > > > > This is a gentle ping to know if you can take this patch please. > > > Sorry for the double mail, I screwed up the first send. > > > > It's the middle of the merge window, we can't take _ANYTHING_ now. > > Please wait until after 6.3-rc1 is out. > > Now that 6.3-rc1 is out, can we try to get this patch merged? All the > i350 driver patches are waiting for this to land. $ mdfrm -c ~/mail/todo/ 1459 messages in /home/gregkh/mail/todo/ Please relax, it's only been out for a few hours, and our review queues are large. To help out, please help review patches from others to reduce our load. thanks, greg k-h
diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index 813e735c5b96d..d78523c5a7dd6 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -47,4 +47,5 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r2.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-cherry-tomato-r3.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-demo.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8195-evb.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt8365-evk.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8516-pumpkin.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt8365-evk.dts b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts new file mode 100644 index 0000000000000..4683704ea2355 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8365-evk.dts @@ -0,0 +1,168 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2021-2022 BayLibre, SAS. + * Authors: + * Fabien Parent <fparent@baylibre.com> + * Bernhard Rosenkränzer <bero@baylibre.com> + */ + +/dts-v1/; + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/input/input.h> +#include <dt-bindings/pinctrl/mt8365-pinfunc.h> +#include "mt8365.dtsi" + +/ { + model = "MediaTek MT8365 Open Platform EVK"; + compatible = "mediatek,mt8365-evk", "mediatek,mt8365"; + + aliases { + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:921600n8"; + }; + + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + pinctrl-names = "default"; + pinctrl-0 = <&gpio_keys>; + + key-volume-up { + gpios = <&pio 24 GPIO_ACTIVE_LOW>; + label = "volume_up"; + linux,code = <KEY_VOLUMEUP>; + wakeup-source; + debounce-interval = <15>; + }; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0 0x40000000 0 0xc0000000>; + }; + + usb_otg_vbus: regulator-0 { + compatible = "regulator-fixed"; + regulator-name = "otg_vbus"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&pio 16 GPIO_ACTIVE_HIGH>; + enable-active-high; + }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* 128 KiB reserved for ARM Trusted Firmware (BL31) */ + bl31_secmon_reserved: secmon@43000000 { + no-map; + reg = <0 0x43000000 0 0x20000>; + }; + + /* 12 MiB reserved for OP-TEE (BL32) + * +-----------------------+ 0x43e0_0000 + * | SHMEM 2MiB | + * +-----------------------+ 0x43c0_0000 + * | | TA_RAM 8MiB | + * + TZDRAM +--------------+ 0x4340_0000 + * | | TEE_RAM 2MiB | + * +-----------------------+ 0x4320_0000 + */ + optee_reserved: optee@43200000 { + no-map; + reg = <0 0x43200000 0 0x00c00000>; + }; + }; +}; + +&pio { + gpio_keys: gpio-keys-pins { + pins { + pinmux = <MT8365_PIN_24_KPCOL0__FUNC_KPCOL0>; + bias-pull-up; + input-enable; + }; + }; + + uart0_pins: uart0-pins { + pins { + pinmux = <MT8365_PIN_35_URXD0__FUNC_URXD0>, + <MT8365_PIN_36_UTXD0__FUNC_UTXD0>; + }; + }; + + uart1_pins: uart1-pins { + pins { + pinmux = <MT8365_PIN_37_URXD1__FUNC_URXD1>, + <MT8365_PIN_38_UTXD1__FUNC_UTXD1>; + }; + }; + + uart2_pins: uart2-pins { + pins { + pinmux = <MT8365_PIN_39_URXD2__FUNC_URXD2>, + <MT8365_PIN_40_UTXD2__FUNC_UTXD2>; + }; + }; + + usb_pins: usb-pins { + id-pins { + pinmux = <MT8365_PIN_17_GPIO17__FUNC_GPIO17>; + input-enable; + bias-pull-up; + }; + + usb0-vbus-pins { + pinmux = <MT8365_PIN_16_GPIO16__FUNC_USB_DRVVBUS>; + output-high; + }; + + usb1-vbus-pins { + pinmux = <MT8365_PIN_18_GPIO18__FUNC_GPIO18>; + output-high; + }; + }; + + pwm_pins: pwm-pins { + pins { + pinmux = <MT8365_PIN_19_DISP_PWM__FUNC_PWM_A>, + <MT8365_PIN_116_I2S_BCK__FUNC_PWM_C>; + }; + }; +}; + +&pwm { + pinctrl-0 = <&pwm_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&uart0 { + pinctrl-0 = <&uart0_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&uart1 { + pinctrl-0 = <&uart1_pins>; + pinctrl-names = "default"; + status = "okay"; +}; + +&uart2 { + pinctrl-0 = <&uart2_pins>; + pinctrl-names = "default"; + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8365.dtsi b/arch/arm64/boot/dts/mediatek/mt8365.dtsi new file mode 100644 index 0000000000000..15ac4c1f09661 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt8365.dtsi @@ -0,0 +1,377 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * (C) 2018 MediaTek Inc. + * Copyright (C) 2022 BayLibre SAS + * Fabien Parent <fparent@baylibre.com> + * Bernhard Rosenkränzer <bero@baylibre.com> + */ +#include <dt-bindings/clock/mediatek,mt8365-clk.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/phy/phy.h> + +/ { + compatible = "mediatek,mt8365"; + interrupt-parent = <&sysirq>; + #address-cells = <2>; + #size-cells = <2>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu-map { + cluster0 { + core0 { + cpu = <&cpu0>; + }; + core1 { + cpu = <&cpu1>; + }; + core2 { + cpu = <&cpu2>; + }; + core3 { + cpu = <&cpu3>; + }; + }; + }; + + cpu0: cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x0>; + #cooling-cells = <2>; + enable-method = "psci"; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + next-level-cache = <&l2>; + }; + + cpu1: cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x1>; + #cooling-cells = <2>; + enable-method = "psci"; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + next-level-cache = <&l2>; + }; + + cpu2: cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x2>; + #cooling-cells = <2>; + enable-method = "psci"; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + next-level-cache = <&l2>; + }; + + cpu3: cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a53"; + reg = <0x3>; + #cooling-cells = <2>; + enable-method = "psci"; + i-cache-size = <0x8000>; + i-cache-line-size = <64>; + i-cache-sets = <256>; + d-cache-size = <0x8000>; + d-cache-line-size = <64>; + d-cache-sets = <256>; + next-level-cache = <&l2>; + }; + + l2: l2-cache { + compatible = "cache"; + cache-level = <2>; + cache-size = <0x80000>; + cache-line-size = <64>; + cache-sets = <512>; + cache-unified; + }; + }; + + clk26m: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + clock-output-names = "clk26m"; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + compatible = "simple-bus"; + ranges; + + gic: interrupt-controller@c000000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + interrupt-controller; + reg = <0 0x0c000000 0 0x10000>, /* GICD */ + <0 0x0c080000 0 0x80000>, /* GICR */ + <0 0x0c400000 0 0x2000>, /* GICC */ + <0 0x0c410000 0 0x1000>, /* GICH */ + <0 0x0c420000 0 0x2000>; /* GICV */ + + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; + }; + + topckgen: syscon@10000000 { + compatible = "mediatek,mt8365-topckgen", "syscon"; + reg = <0 0x10000000 0 0x1000>; + #clock-cells = <1>; + }; + + infracfg: syscon@10001000 { + compatible = "mediatek,mt8365-infracfg", "syscon"; + reg = <0 0x10001000 0 0x1000>; + #clock-cells = <1>; + }; + + pericfg: syscon@10003000 { + compatible = "mediatek,mt8365-pericfg", "syscon"; + reg = <0 0x10003000 0 0x1000>; + #clock-cells = <1>; + }; + + syscfg_pctl: syscfg-pctl@10005000 { + compatible = "mediatek,mt8365-syscfg", "syscon"; + reg = <0 0x10005000 0 0x1000>; + }; + + pio: pinctrl@1000b000 { + compatible = "mediatek,mt8365-pinctrl"; + reg = <0 0x1000b000 0 0x1000>; + mediatek,pctl-regmap = <&syscfg_pctl>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; + }; + + apmixedsys: syscon@1000c000 { + compatible = "mediatek,mt8365-apmixedsys", "syscon"; + reg = <0 0x1000c000 0 0x1000>; + #clock-cells = <1>; + }; + + keypad: keypad@10010000 { + compatible = "mediatek,mt6779-keypad"; + reg = <0 0x10010000 0 0x1000>; + wakeup-source; + interrupts = <GIC_SPI 124 IRQ_TYPE_EDGE_FALLING>; + clocks = <&clk26m>; + clock-names = "kpd"; + status = "disabled"; + }; + + mcucfg: syscon@10200000 { + compatible = "mediatek,mt8365-mcucfg", "syscon"; + reg = <0 0x10200000 0 0x2000>; + #clock-cells = <1>; + }; + + sysirq: interrupt-controller@10200a80 { + compatible = "mediatek,mt8365-sysirq", "mediatek,mt6577-sysirq"; + interrupt-controller; + #interrupt-cells = <3>; + interrupt-parent = <&gic>; + reg = <0 0x10200a80 0 0x20>; + }; + + infracfg_nao: infracfg@1020e000 { + compatible = "mediatek,mt8365-infracfg", "syscon"; + reg = <0 0x1020e000 0 0x1000>; + #clock-cells = <1>; + }; + + rng: rng@1020f000 { + compatible = "mediatek,mt8365-rng", "mediatek,mt7623-rng"; + reg = <0 0x1020f000 0 0x100>; + clocks = <&infracfg CLK_IFR_TRNG>; + clock-names = "rng"; + }; + + apdma: dma-controller@11000280 { + compatible = "mediatek,mt8365-uart-dma", "mediatek,mt6577-uart-dma"; + reg = <0 0x11000280 0 0x80>, + <0 0x11000300 0 0x80>, + <0 0x11000380 0 0x80>, + <0 0x11000400 0 0x80>, + <0 0x11000580 0 0x80>, + <0 0x11000600 0 0x80>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 46 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 47 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 48 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 51 IRQ_TYPE_LEVEL_LOW>, + <GIC_SPI 52 IRQ_TYPE_LEVEL_LOW>; + dma-requests = <6>; + clocks = <&infracfg CLK_IFR_AP_DMA>; + clock-names = "apdma"; + #dma-cells = <1>; + }; + + uart0: serial@11002000 { + compatible = "mediatek,mt8365-uart", "mediatek,mt6577-uart"; + reg = <0 0x11002000 0 0x1000>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_LOW>; + clocks = <&clk26m>, <&infracfg CLK_IFR_UART0>; + clock-names = "baud", "bus"; + dmas = <&apdma 0>, <&apdma 1>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + uart1: serial@11003000 { + compatible = "mediatek,mt8365-uart", "mediatek,mt6577-uart"; + reg = <0 0x11003000 0 0x1000>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_LOW>; + clocks = <&clk26m>, <&infracfg CLK_IFR_UART1>; + clock-names = "baud", "bus"; + dmas = <&apdma 2>, <&apdma 3>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + uart2: serial@11004000 { + compatible = "mediatek,mt8365-uart", "mediatek,mt6577-uart"; + reg = <0 0x11004000 0 0x1000>; + interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_LOW>; + clocks = <&clk26m>, <&infracfg CLK_IFR_UART2>; + clock-names = "baud", "bus"; + dmas = <&apdma 4>, <&apdma 5>; + dma-names = "tx", "rx"; + status = "disabled"; + }; + + pwm: pwm@11006000 { + compatible = "mediatek,mt8365-pwm"; + reg = <0 0x11006000 0 0x1000>; + #pwm-cells = <2>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_LOW>; + clocks = <&infracfg CLK_IFR_PWM_HCLK>, + <&infracfg CLK_IFR_PWM>, + <&infracfg CLK_IFR_PWM1>, + <&infracfg CLK_IFR_PWM2>, + <&infracfg CLK_IFR_PWM3>; + clock-names = "top", "main", "pwm1", "pwm2", "pwm3"; + }; + + spi: spi@1100a000 { + compatible = "mediatek,mt8365-spi", "mediatek,mt7622-spi"; + reg = <0 0x1100a000 0 0x100>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_UNIVPLL2_D4>, + <&topckgen CLK_TOP_SPI_SEL>, + <&infracfg CLK_IFR_SPI0>; + clock-names = "parent-clk", "sel-clk", "spi-clk"; + status = "disabled"; + }; + + ssusb: usb@11201000 { + compatible = "mediatek,mt8365-mtu3", "mediatek,mtu3"; + reg = <0 0x11201000 0 0x2e00>, <0 0x11203e00 0 0x0100>; + reg-names = "mac", "ippc"; + interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_LOW>; + phys = <&u2port0 PHY_TYPE_USB2>, + <&u2port1 PHY_TYPE_USB2>; + clocks = <&topckgen CLK_TOP_SSUSB_TOP_CK_EN>, + <&infracfg CLK_IFR_SSUSB_REF>, + <&infracfg CLK_IFR_SSUSB_SYS>, + <&infracfg CLK_IFR_ICUSB>; + clock-names = "sys_ck", "ref_ck", "mcu_ck", "dma_ck"; + #address-cells = <2>; + #size-cells = <2>; + ranges; + status = "disabled"; + + usb_host: usb@11200000 { + compatible = "mediatek,mt8365-xhci", "mediatek,mtk-xhci"; + reg = <0 0x11200000 0 0x1000>; + reg-names = "mac"; + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_LOW>; + clocks = <&topckgen CLK_TOP_SSUSB_TOP_CK_EN>, + <&infracfg CLK_IFR_SSUSB_REF>, + <&infracfg CLK_IFR_SSUSB_SYS>, + <&infracfg CLK_IFR_ICUSB>, + <&infracfg CLK_IFR_SSUSB_XHCI>; + clock-names = "sys_ck", "ref_ck", "mcu_ck", + "dma_ck", "xhci_ck"; + status = "disabled"; + }; + }; + + u3phy: t-phy@11cc0000 { + compatible = "mediatek,mt8365-tphy", "mediatek,generic-tphy-v2"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0x11cc0000 0x9000>; + + u2port0: usb-phy@0 { + reg = <0x0 0x400>; + clocks = <&topckgen CLK_TOP_SSUSB_PHY_CK_EN>, + <&topckgen CLK_TOP_USB20_48M_EN>; + clock-names = "ref", "da_ref"; + #phy-cells = <1>; + }; + + u2port1: usb-phy@1000 { + reg = <0x1000 0x400>; + clocks = <&topckgen CLK_TOP_SSUSB_PHY_CK_EN>, + <&topckgen CLK_TOP_USB20_48M_EN>; + clock-names = "ref", "da_ref"; + #phy-cells = <1>; + }; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>, + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>; + }; + + system_clk: dummy13m { + compatible = "fixed-clock"; + clock-frequency = <13000000>; + #clock-cells = <0>; + }; + + systimer: timer@10017000 { + compatible = "mediatek,mt8365-systimer", "mediatek,mt6795-systimer"; + reg = <0 0x10017000 0 0x10>; + interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_LOW>; + clocks = <&system_clk>; + clock-names = "clk13m"; + }; +};