On 10/05/2023, Peter Griffin wrote: > Google gs101 SoC is ARMv8 mobile SoC found in the Pixel 6, > (oriole) Pixel 6a (bluejay) and Pixel 6 pro (raven) mobile > phones. It features: > * 4xA55 little cluster > * 2xA76 Mid cluster > * 2xX1 Big cluster > > This commit adds the basic device tree for gs101 (SoC) and oriole > (pixel 6). Further platform support will be added over time. > > It has been tested with a minimal busybox initramfs and boots to > a shell. > > Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx> > --- > arch/arm64/Kconfig.platforms | 6 + > arch/arm64/boot/dts/Makefile | 1 + > arch/arm64/boot/dts/google/Makefile | 6 + > arch/arm64/boot/dts/google/gs101-oriole.dts | 68 + > arch/arm64/boot/dts/google/gs101-pinctrl.dtsi | 1134 +++++++++++++++++ > arch/arm64/boot/dts/google/gs101-pinctrl.h | 17 + > arch/arm64/boot/dts/google/gs101.dtsi | 501 ++++++++ > 7 files changed, 1733 insertions(+) > create mode 100644 arch/arm64/boot/dts/google/Makefile > create mode 100644 arch/arm64/boot/dts/google/gs101-oriole.dts > create mode 100644 arch/arm64/boot/dts/google/gs101-pinctrl.dtsi > create mode 100644 arch/arm64/boot/dts/google/gs101-pinctrl.h > create mode 100644 arch/arm64/boot/dts/google/gs101.dtsi > > diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms > index 6069120199bb..a5ed1b719488 100644 > --- a/arch/arm64/Kconfig.platforms > +++ b/arch/arm64/Kconfig.platforms > @@ -107,6 +107,12 @@ config ARCH_EXYNOS > help > This enables support for ARMv8 based Samsung Exynos SoC family. > > +config ARCH_GOOGLE_TENSOR > + bool "Google Tensor SoC fmaily" > + depends on ARCH_EXYNOS > + help > + Support for ARMv8 based Google Tensor platforms. I'd like to bring up this thread and discuss the option of not introducing another ARCH_* config: https://lore.kernel.org/all/20200306103652.GA3634389@xxxxxxxxx/ I especially don't like the "depends on ARCH_EXYNOS" because that forces one to include all the other Exynos drivers that ARCH_EXYNOS selects that Google Tensor SoCs don't need. Can we consider using SOC_GOOGLE instead and for all drivers that actually depend on the SoC hardware, we can just add "depends on SOC_GOOGLE"? The idea is that drivers should be tied to hardware -- not a specific vendor. By making drivers depend on ARCH_*, you are introducing an arbitrary vendor dependency and not a hardware dependency. Thanks, Will > + > config ARCH_SPARX5 > bool "Microchip Sparx5 SoC family" > select PINCTRL > diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile > index 30dd6347a929..a4ee7b628114 100644 > --- a/arch/arm64/boot/dts/Makefile > +++ b/arch/arm64/boot/dts/Makefile > @@ -13,6 +13,7 @@ subdir-y += broadcom > subdir-y += cavium > subdir-y += exynos > subdir-y += freescale > +subdir-y += google > subdir-y += hisilicon > subdir-y += intel > subdir-y += lg > diff --git a/arch/arm64/boot/dts/google/Makefile b/arch/arm64/boot/dts/google/Makefile > new file mode 100644 > index 000000000000..6d2026a767d4 > --- /dev/null > +++ b/arch/arm64/boot/dts/google/Makefile > @@ -0,0 +1,6 @@ > +# SPDX-License-Identifier: GPL-2.0 > + > +dtb-$(CONFIG_ARCH_GOOGLE_TENSOR) += \ > + gs101-oriole.dtb \ > + > + > diff --git a/arch/arm64/boot/dts/google/gs101-oriole.dts b/arch/arm64/boot/dts/google/gs101-oriole.dts > new file mode 100644 > index 000000000000..e531a39a76a4 > --- /dev/null > +++ b/arch/arm64/boot/dts/google/gs101-oriole.dts > @@ -0,0 +1,68 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * Oriole DVT Device Tree > + * > + * Copyright 2021-2023 Google,LLC > + */ > + > +/dts-v1/; > +/plugin/; > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include "gs101-pinctrl.h" > +#include "gs101.dtsi" > + > +/ { > + model = "Oriole DVT"; > + compatible = "google,gs101-oriole", "google,gs101"; > +}; > + > +&pinctrl_1 { > + key_voldown: key-voldown-pins { > + samsung,pins = "gpa7-3"; > + samsung,pin-function = <0xf>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + key_volup: key-volup-pins { > + samsung,pins = "gpa8-1"; > + samsung,pin-function = <0xf>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > +}; > + > +&pinctrl_0 { > + key_power: key-power-pins { > + samsung,pins = "gpa10-1"; > + samsung,pin-function = <0xf>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > +}; > + > +&gpio_keys { > + status = "okay"; > + pinctrl-names = "default"; > + pinctrl-0 = <&key_voldown &key_volup &key_power>; > + button-vol-down { > + label = "KEY_VOLUMEDOWN"; > + linux,code = <114>; > + gpios = <&gpa7 3 0xf>; > + wakeup-source; > + }; > + button-vol-up { > + label = "KEY_VOLUMEUP"; > + linux,code = <115>; > + gpios = <&gpa8 1 0xf>; > + wakeup-source; > + }; > + button-power { > + label = "KEY_POWER"; > + linux,code = <116>; > + gpios = <&gpa10 1 0xf>; > + wakeup-source; > + }; > +}; > diff --git a/arch/arm64/boot/dts/google/gs101-pinctrl.dtsi b/arch/arm64/boot/dts/google/gs101-pinctrl.dtsi > new file mode 100644 > index 000000000000..24825205ede8 > --- /dev/null > +++ b/arch/arm64/boot/dts/google/gs101-pinctrl.dtsi > @@ -0,0 +1,1134 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * GS101 SoC pin-mux and pin-config device tree source > + * > + * Copyright 2019-2023 Google LLC > + * > + */ > + > +#include <dt-bindings/interrupt-controller/gs101.h> > +#include <arm64/exynos/exynos-pinctrl.h> > +#include "gs101-pinctrl.h" > + > +/ { > + /* GPIO_ALIVE */ > + pinctrl@174d0000 { > + gpa0: gpa0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT0 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT1 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT2 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT3 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT4 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT5 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT6 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT7 ITLH>; > + }; > + gpa1: gpa1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT8 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT9 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT10 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT11 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT12 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT13 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT14 ITLH>; > + }; > + gpa2: gpa2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT15 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT16 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT17 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT18 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT19 ITLH>; > + }; > + gpa3: gpa3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT20 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT21 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT22 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT23 ITLH>; > + }; > + gpa4: gpa4-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT24 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT25 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT26 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT27 ITLH>; > + }; > + gpa5: gpa5-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT28 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT29 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT30 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT31 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT32 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT33 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT34 ITLH>; > + }; > + gpa9: gpa9-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT35 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT36 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT37 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT38 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT39 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT40 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT41 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT42 ITLH>; > + }; > + gpa10: gpa10-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT43 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT44 ITLH>; > + }; > + > + uart15_bus: uart15-bus-pins { > + samsung,pins = "gpa2-3", "gpa2-4"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + }; > + > + uart16_bus: uart16-bus-pins { > + samsung,pins = "gpa3-0", "gpa3-1", "gpa3-2", "gpa3-3"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + }; > + > + uart16_bus_rts: uart1-bus-rts-pins { > + samsung,pins = "gpa3-2"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-val = <1>; > + }; > + > + uart16_bus_tx_dat: uart1-bus-tx-dat-pins { > + samsung,pins = "gpa3-1"; > + samsung,pin-val = <1>; > + }; > + > + uart16_bus_tx_con: uart1-bus-tx-con-pins { > + samsung,pins = "gpa3-1"; > + samsung,pin-function = <1>; > + }; > + > + uart17_bus: uart17-bus-pins { > + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2", "gpa4-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + }; > + > + spi15_bus: spi15-bus-pins { > + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi15_cs: spi15-cs-pins { > + samsung,pins = "gpa4-3"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + }; > + /* GPIO_FAR_ALIVE */ > + pinctrl@174e0000 { > + gpa6: gpa6-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT45 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT46 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT47 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT48 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT49 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT50 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT51 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT52 ITLH>; > + }; > + gpa7: gpa7-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT53 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT54 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT55 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT56 ITLH>; > + }; > + gpa8: gpa8-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT57 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT58 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT59 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT60 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT61 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT62 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT63 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT64 ITLH>; > + }; > + gpa11: gpa11-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + interrupt-parent = <&gic>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT65 ITLH>, > + <GIC_SPI IRQ_ALIVE_EINT66 ITLH>; > + }; > + > + }; > + /* GPIO_GSACORE */ > + pinctrl@17a80000 { > + gps0: gps0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gps1: gps1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gps2: gps2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + }; > + /* GPIO_GSACTRL */ > + pinctrl@17940000 { > + gps3: gps3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + }; > + /* GPIO_HSI1 */ > + pinctrl@11840000 { > + gph0: gph0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gph1: gph1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + pcie0_clkreq: pcie0-clkreq-pins{ > + samsung,pins = "gph0-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <3>; > + samsung,pin-pud-pdn = <3>; > + }; > + pcie0_perst: pcie0-perst-pins { > + samsung,pins = "gph0-0"; > + samsung,pin-function = <1>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <3>; > + }; > + }; > + /* GPIO_HSI2 */ > + pinctrl@14440000 { > + gph2: gph2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gph3: gph3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gph4: gph4-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + > + sd2_clk: sd2-clk-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_cmd: sd2-cmd-pins { > + samsung,pins = "gph4-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_bus1: sd2-bus-width1-pins { > + samsung,pins = "gph4-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_bus4: sd2-bus-width4-pins { > + samsung,pins = "gph4-3", "gph4-4", "gph4-5"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_1x: sd2-clk-fast-slew-rate-1x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_2x: sd2-clk-fast-slew-rate-2x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_3x: sd2-clk-fast-slew-rate-3x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; > + }; > + > + sd2_clk_fast_slew_rate_4x: sd2-clk-fast-slew-rate-4x-pins { > + samsung,pins = "gph4-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + }; > + ufs_rst_n: ufs-rst-n-pins { > + samsung,pins = "gph3-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-con-pdn = <3>; > + samsung,pin-pud-pdn = <0>; > + }; > + > + ufs_refclk_out: ufs-refclk-out-pins { > + samsung,pins = "gph3-0"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-con-pdn = <3>; > + samsung,pin-pud-pdn = <0>; > + }; > + pcie1_clkreq: pcie1-clkreq-pins { > + samsung,pins = "gph2-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <3>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <3>; > + samsung,pin-pud-pdn = <3>; > + }; > + pcie1_perst: pcie1-perst-pins { > + samsung,pins = "gph2-0"; > + samsung,pin-function = <1>; > + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; > + samsung,pin-con-pdn = <3>; > + }; > + }; > + /* GPIO_PERIC0 */ > + pinctrl@10840000 { > + gpp0: gpp0-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp1: gpp1-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp2: gpp2-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp3: gpp3-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp4: gpp4-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp5: gpp5-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp6: gpp6-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp7: gpp7-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp8: gpp8-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp9: gpp9-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp10: gpp10-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp11: gpp11-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp12: gpp12-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp13: gpp13-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp14: gpp14-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp15: gpp15-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp16: gpp16-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp17: gpp17-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp18: gpp18-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp19: gpp19-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + /* USI_PERIC0_UART_DBG */ > + uart0_bus: uart0-bus-pins { > + samsung,pins = "gpp1-2", "gpp1-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + }; > + > + disp_te_pri_on: disp-te-pri-on-pins { > + samsung,pins = "gpp0-3"; > + samsung,pin-function = <0xf>; > + }; > + > + disp_te_pri_off: disp-te-pri-off-pins { > + samsung,pins = "gpp0-3"; > + samsung,pin-function = <0>; > + }; > + > + disp_te_sec_on: disp-te-sec-on-pins { > + samsung,pins = "gpp0-4"; > + samsung,pin-function = <0xf>; > + }; > + > + disp_te_sec_off: disp-te-sec-off-pins { > + samsung,pins = "gpp0-4"; > + samsung,pin-function = <0>; > + }; > + > + sensor_mclk1_out: sensor-mclk1-out-pins { > + samsung,pins = "gpp3-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk1_fn: sensor-mclk1-fn-pins { > + samsung,pins = "gpp3-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk2_out: sensor-mclk2-out-pins { > + samsung,pins = "gpp5-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk2_fn: sensor-mclk2-fn-pins { > + samsung,pins = "gpp5-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk3_out: sensor-mclk3-out-pins { > + samsung,pins = "gpp7-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk3_fn: sensor-mclk3-fn-pins { > + samsung,pins = "gpp7-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk4_out: sensor-mclk4-out-pins { > + samsung,pins = "gpp9-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk4_fn: sensor-mclk4-fn-pins { > + samsung,pins = "gpp9-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk5_out: sensor-mclk5-out-pins { > + samsung,pins = "gpp11-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk5_fn: sensor-mclk5-fn-pins { > + samsung,pins = "gpp11-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk6_out: sensor-mclk6-out-pins { > + samsung,pins = "gpp13-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk6_fn: sensor-mclk6-fn-pins { > + samsung,pins = "gpp13-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk7_out: sensor-mclk7-out-pins { > + samsung,pins = "gpp15-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk7_fn: sensor-mclk7-fn-pins { > + samsung,pins = "gpp15-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk8_out: sensor-mclk8-out-pins { > + samsung,pins = "gpp17-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_DOWN>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + sensor_mclk8_fn: sensor-mclk8-fn-pins { > + samsung,pins = "gpp17-0"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_2>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_5_MA>; > + }; > + hsi2c14_bus: hsi2c14-bus-pins { > + samsung,pins = "gpp18-0", "gpp18-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart14_bus_single: uart14-bus-pins { > + samsung,pins = "gpp18-0", "gpp18-1", > + "gpp18-2", "gpp18-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + }; > + spi14_bus: spi14-bus-pins { > + samsung,pins = "gpp18-0", "gpp18-1", "gpp18-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi14_cs: spi14-cs-pins { > + samsung,pins = "gpp18-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi14_cs_func: spi14-cs-func-pins { > + samsung,pins = "gpp18-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c8_bus: hsi2c8-bus-pins { > + samsung,pins = "gpp16-0", "gpp16-1"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + samsung,pin-pud-pdn = <EXYNOS_PIN_PDN_OUT0>; > + }; > + uart8_bus_single: uart8-bus-pins { > + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2", > + "gpp16-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + }; > + spi8_bus: spi8-bus-pins { > + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi8_cs: spi8-cs-pins { > + samsung,pins = "gpp16-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi8_cs_func: spi8-cs-func-pins { > + samsung,pins = "gpp16-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c7_bus: hsi2c7-bus-pins { > + samsung,pins = "gpp14-0", "gpp14-1"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart7_bus_single: uart7-bus-pins { > + samsung,pins = "gpp14-0", "gpp14-1", > + "gpp14-2", "gpp14-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + }; > + spi7_bus: spi7-bus-pins { > + samsung,pins = "gpp14-0", "gpp14-1", "gpp14-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi7_cs: spi7-cs-pins { > + samsung,pins = "gpp14-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi7_cs_func: spi7-cs-func-pins { > + samsung,pins = "gpp14-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c6_bus: hsi2c6-bus-pins { > + samsung,pins = "gpp12-0", "gpp12-1"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart6_bus_single: uart6-bus-pins { > + samsung,pins = "gpp12-0", "gpp12-1", > + "gpp12-2", "gpp12-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + }; > + spi6_bus: spi6-bus-pins { > + samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi6_cs: spi6-cs-pins { > + samsung,pins = "gpp12-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi6_cs_func: spi6-cs-func-pins { > + samsung,pins = "gpp12-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c5_bus: hsi2c5-bus-pins { > + samsung,pins = "gpp10-0", "gpp10-1"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart5_bus_single: uart5-bus-pins { > + samsung,pins = "gpp10-0", "gpp10-1", > + "gpp10-2", "gpp10-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + }; > + spi5_bus: spi5-bus-pins { > + samsung,pins = "gpp10-0", "gpp10-1", "gpp10-2"; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; > + }; > + spi5_cs_func: spi5-cs-func-pins { > + samsung,pins = "gpp10-3"; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + samsung,pin-function = <EXYNOS_PIN_FUNC_3>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-con-pdn = <EXYNOS_PIN_PDN_PREV>; > + samsung,pin-pud-pdn = <EXYNOS_PIN_PULL_NONE>; > + }; > + hsi2c4_bus: hsi2c4-bus-pins { > + samsung,pins = "gpp8-0", "gpp8-1"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart4_bus_single: uart4-bus-pins { > + samsung,pins = "gpp8-0", "gpp8-1", > + "gpp8-2", "gpp8-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + }; > + spi4_bus: spi4-bus-pins { > + samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi4_cs: spi4-cs-pins { > + samsung,pins = "gpp8-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi4_cs_func: spi4-cs-func-pins { > + samsung,pins = "gpp8-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c3_bus: hsi2c3-bus-pins { > + samsung,pins = "gpp6-0", "gpp6-1"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart3_bus_single: uart3-bus-pins { > + samsung,pins = "gpp6-0", "gpp6-1", > + "gpp6-2", "gpp6-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + }; > + spi3_bus: spi3-bus-pins { > + samsung,pins = "gpp6-0", "gpp6-1", "gpp6-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi3_cs: spi3-cs-pins { > + samsung,pins = "gpp6-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi3_cs_func: spi3-cs-func-pins { > + samsung,pins = "gpp6-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c2_bus: hsi2c2-bus-pins { > + samsung,pins = "gpp4-0", "gpp4-1"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart2_bus_single: uart2-bus-pins { > + samsung,pins = "gpp4-0", "gpp4-1", > + "gpp4-2", "gpp4-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + }; > + spi2_bus: spi2-bus-pins { > + samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi2_cs: spi2-cs-pins { > + samsung,pins = "gpp4-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi2_cs_func: spi2-cs-func-pins { > + samsung,pins = "gpp4-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c1_bus: hsi2c1-bus-pins { > + samsung,pins = "gpp2-0", "gpp2-1"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart1_bus_single: uart1-bus-pins { > + samsung,pins = "gpp2-0", "gpp2-1", > + "gpp2-2", "gpp2-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + }; > + spi1_bus: spi1-bus-pins { > + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi1_cs: spi1-cs-pins { > + samsung,pins = "gpp2-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi1_cs_func: spi1-cs-func-pins { > + samsung,pins = "gpp2-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + }; > + /* GPIO_PERIC1 */ > + pinctrl@10c40000 { > + gpp20: gpp20-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp21: gpp21-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp22: gpp22-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp23: gpp23-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp24: gpp24-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp25: gpp25-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp26: gpp26-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + gpp27: gpp27-gpio-bank { > + gpio-controller; > + #gpio-cells = <2>; > + interrupt-controller; > + #interrupt-cells = <2>; > + }; > + hsi2c13_bus: hsi2c13-bus-pins { > + samsung,pins = "gpp25-0", "gpp25-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart13_bus_single: uart13-bus-pins { > + samsung,pins = "gpp25-0", "gpp25-1", > + "gpp25-2", "gpp25-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + }; > + spi13_bus: spi13-bus-pins { > + samsung,pins = "gpp25-0", "gpp25-1", "gpp25-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi13_cs: spi13-cs-pins { > + samsung,pins = "gpp25-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi13_cs_func: spi13-cs-func-pins { > + samsung,pins = "gpp25-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c12_bus: hsi2c12-bus-pins { > + samsung,pins = "gpp23-4", "gpp23-5"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart12_bus_single: uart12-bus-pins { > + samsung,pins = "gpp23-4", "gpp23-5", > + "gpp23-6", "gpp23-7"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + }; > + spi12_bus: spi12-bus-pins { > + samsung,pins = "gpp23-4", "gpp23-5", "gpp23-6"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi14_cs2: spi14-cs2-pins { > + samsung,pins = "gpp23-6"; > + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>; > + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi12_cs: spi12-cs-pins { > + samsung,pins = "gpp23-7"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi12_cs_func: spi12-cs-func-pins { > + samsung,pins = "gpp23-7"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c11_bus: hsi2c11-bus-pins { > + samsung,pins = "gpp23-0", "gpp23-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart11_bus_single: uart11-bus-pins { > + samsung,pins = "gpp23-0", "gpp23-1", > + "gpp23-2", "gpp23-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + }; > + spi11_bus: spi11-bus-pins { > + samsung,pins = "gpp23-0", "gpp23-1", "gpp23-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi11_cs: spi11-cs-pins { > + samsung,pins = "gpp23-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi11_cs_func: spi11-cs-func-pins { > + samsung,pins = "gpp23-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c10_bus: hsi2c10-bus-pins { > + samsung,pins = "gpp21-0", "gpp21-1"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart10_bus_single: uart10-bus-pins { > + samsung,pins = "gpp21-0", "gpp21-1", > + "gpp21-2", "gpp21-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + }; > + spi10_bus: spi10-bus-pins { > + samsung,pins = "gpp21-0", "gpp21-1", "gpp21-2"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi10_cs: spi10-cs-pins { > + samsung,pins = "gpp21-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi10_cs_func: spi10-cs-func-pins { > + samsung,pins = "gpp21-3"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c9_bus: hsi2c9-bus-pins { > + samsung,pins = "gpp20-4", "gpp20-5"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart9_bus_single: uart9-bus-pins { > + samsung,pins = "gpp20-4", "gpp20-5", > + "gpp20-6", "gpp20-7"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + }; > + spi9_bus: spi9-bus-pins { > + samsung,pins = "gpp20-4", "gpp20-5", "gpp20-6"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi9_cs: spi9-cs-pins { > + samsung,pins = "gpp20-7"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi9_cs_func: spi9-cs-func-pins { > + samsung,pins = "gpp20-7"; > + samsung,pin-function = <2>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + hsi2c0_bus: hsi2c0-bus-pins { > + samsung,pins = "gpp20-0", "gpp20-1"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + uart0_bus_single: uart0-bus-pins { > + samsung,pins = "gpp20-0", "gpp20-1", > + "gpp20-2", "gpp20-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + }; > + spi0_bus: spi0-bus-pins { > + samsung,pins = "gpp20-0", "gpp20-1", "gpp20-2"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi0_cs: spi0-cs-pins { > + samsung,pins = "gpp20-3"; > + samsung,pin-function = <1>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + spi0_cs_func: spi0-cs-func-pins { > + samsung,pins = "gpp20-3"; > + samsung,pin-function = <3>; > + samsung,pin-pud = <0>; > + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; > + }; > + }; > +}; > diff --git a/arch/arm64/boot/dts/google/gs101-pinctrl.h b/arch/arm64/boot/dts/google/gs101-pinctrl.h > new file mode 100644 > index 000000000000..acc77c684f0d > --- /dev/null > +++ b/arch/arm64/boot/dts/google/gs101-pinctrl.h > @@ -0,0 +1,17 @@ > +/* SPDX-License-Identifier: GPL-2.0 */ > +/* > + * Pinctrl binding constants for GS101 > + * > + * Copyright (c) 2020-2023 Google, LLC. > + */ > + > +#ifndef __DT_BINDINGS_PINCTRL_GS101_H__ > +#define __DT_BINDINGS_PINCTRL_GS101_H__ > + > +/* GS101 drive strengths */ > +#define GS101_PIN_DRV_2_5_MA 0 > +#define GS101_PIN_DRV_5_MA 1 > +#define GS101_PIN_DRV_7_5_MA 2 > +#define GS101_PIN_DRV_10_MA 3 > + > +#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */ > diff --git a/arch/arm64/boot/dts/google/gs101.dtsi b/arch/arm64/boot/dts/google/gs101.dtsi > new file mode 100644 > index 000000000000..0bd43745f6fa > --- /dev/null > +++ b/arch/arm64/boot/dts/google/gs101.dtsi > @@ -0,0 +1,501 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * GS101 SoC > + * > + * Copyright 2019-2023 Google LLC > + * > + */ > + > +#include <dt-bindings/clock/gs101.h> > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/interrupt-controller/gs101.h> > + > +#include "gs101-pinctrl.dtsi" > + > +/ { > + compatible = "google,gs101"; > + interrupt-parent = <&gic>; > + #address-cells = <2>; > + #size-cells = <1>; > + > + aliases { > + pinctrl0 = &pinctrl_0; > + pinctrl1 = &pinctrl_1; > + pinctrl2 = &pinctrl_2; > + pinctrl3 = &pinctrl_3; > + pinctrl4 = &pinctrl_4; > + pinctrl5 = &pinctrl_5; > + pinctrl6 = &pinctrl_6; > + pinctrl7 = &pinctrl_7; > + > + }; > + > + cpus { > + #address-cells = <2>; > + #size-cells = <0>; > + > + cpu-map { > + cluster0 { > + core0 { > + cpu = <&cpu0>; > + }; > + core1 { > + cpu = <&cpu1>; > + }; > + core2 { > + cpu = <&cpu2>; > + }; > + core3 { > + cpu = <&cpu3>; > + }; > + }; > + cluster1 { > + core0 { > + cpu = <&cpu4>; > + }; > + core1 { > + cpu = <&cpu5>; > + }; > + }; > + cluster2 { > + core0 { > + cpu = <&cpu6>; > + }; > + core1 { > + cpu = <&cpu7>; > + }; > + }; > + }; > + > + cpu0: cpu@0 { > + device_type = "cpu"; > + compatible = "arm,armv8"; > + reg = <0x0 0x0000>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + cpu1: cpu@100 { > + device_type = "cpu"; > + compatible = "arm,armv8"; > + reg = <0x0 0x0100>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + cpu2: cpu@200 { > + device_type = "cpu"; > + compatible = "arm,armv8"; > + reg = <0x0 0x0200>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + cpu3: cpu@300 { > + device_type = "cpu"; > + compatible = "arm,armv8"; > + reg = <0x0 0x0300>; > + enable-method = "psci"; > + cpu-idle-states = <&ANANKE_CPU_SLEEP>; > + capacity-dmips-mhz = <250>; > + dynamic-power-coefficient = <70>; > + }; > + cpu4: cpu@400 { > + device_type = "cpu"; > + compatible = "arm,armv8"; > + reg = <0x0 0x0400>; > + enable-method = "psci"; > + cpu-idle-states = <&ENYO_CPU_SLEEP>; > + capacity-dmips-mhz = <620>; > + dynamic-power-coefficient = <284>; > + }; > + cpu5: cpu@500 { > + device_type = "cpu"; > + compatible = "arm,armv8"; > + reg = <0x0 0x0500>; > + enable-method = "psci"; > + cpu-idle-states = <&ENYO_CPU_SLEEP>; > + capacity-dmips-mhz = <620>; > + dynamic-power-coefficient = <284>; > + }; > + cpu6: cpu@600 { > + device_type = "cpu"; > + compatible = "arm,armv8"; > + reg = <0x0 0x0600>; > + enable-method = "psci"; > + cpu-idle-states = <&HERA_CPU_SLEEP>; > + capacity-dmips-mhz = <1024>; > + dynamic-power-coefficient = <650>; > + }; > + cpu7: cpu@700 { > + device_type = "cpu"; > + compatible = "arm,armv8"; > + reg = <0x0 0x0700>; > + enable-method = "psci"; > + cpu-idle-states = <&HERA_CPU_SLEEP>; > + capacity-dmips-mhz = <1024>; > + dynamic-power-coefficient = <650>; > + }; > + > + idle-states { > + entry-method = "psci"; > + > + ANANKE_CPU_SLEEP: cpu-ananke-sleep { > + idle-state-name = "c2"; > + compatible = "arm,idle-state"; > + arm,psci-suspend-param = <0x0010000>; > + entry-latency-us = <70>; > + exit-latency-us = <160>; > + min-residency-us = <2000>; > + status = "okay"; > + }; > + > + ENYO_CPU_SLEEP: cpu-enyo-sleep { > + idle-state-name = "c2"; > + compatible = "arm,idle-state"; > + arm,psci-suspend-param = <0x0010000>; > + entry-latency-us = <150>; > + exit-latency-us = <190>; > + min-residency-us = <2500>; > + status = "okay"; > + }; > + > + HERA_CPU_SLEEP: cpu-hera-sleep { > + idle-state-name = "c2"; > + compatible = "arm,idle-state"; > + arm,psci-suspend-param = <0x0010000>; > + entry-latency-us = <235>; > + exit-latency-us = <220>; > + min-residency-us = <3500>; > + status = "okay"; > + }; > + }; > + }; > + > + psci { > + compatible = "arm,psci-1.0"; > + method = "smc"; > + }; > + > + reserved_memory: reserved-memory { > + #address-cells = <2>; > + #size-cells = <1>; > + ranges; > + > + tpu_fw_reserved: tpu_fw@93000000 { > + reg = <0x0 0x93000000 0x1000000>; > + no-map; > + }; > + > + gsa_reserved_protected: gsa@90200000 { > + reg = <0x0 0x90200000 0x400000>; > + no-map; > + }; > + > + aoc_reserve: aoc@94000000 { > + reg = <0x0 0x94000000 0x03000000>; > + no-map; > + }; > + > + abl_reserved: abl@f8800000 { > + reg = <0x0 0xf8800000 0x02000000>; > + no-map; > + }; > + > + dss_log_reserved: dss_log_reserved@fd3f0000 { > + reg = <0 0xfd3f0000 0x0000e000>; > + no-map; > + }; > + > + debug_kinfo_reserved: debug_kinfo_reserved@fd3fe000 { > + reg = <0 0xfd3fe000 0x00001000>; > + no-map; > + }; > + > + bldr_log_reserved: bldr_log_reserved@fd800000 { > + reg = <0 0xfd800000 0x00100000>; > + no-map; > + }; > + > + bldr_log_hist_reserved: bldr_log_hist_reserved@fd900000 { > + reg = <0 0xfd900000 0x00002000>; > + no-map; > + }; > + }; > + > + /* bootloader requires ect node */ > + ect { > + parameter_address = <0x90000000>; > + parameter_size = <0x53000>; > + }; > + > + chosen { > + bootargs = "earlycon=exynos4210,mmio32,0x10A00000 clk_ignore_unused"; > + }; > + > + gic: interrupt-controller@10400000 { > + compatible = "arm,gic-v3"; > + #interrupt-cells = <3>; > + interrupt-controller; > + reg = <0x0 0x10400000 0x10000>, /* GICD */ > + <0x0 0x10440000 0x100000>; /* GICR * 8 */ > + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > + timer { > + compatible = "arm,armv8-timer"; > + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>, > + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>; > + clock-frequency = <24576000>; > + }; > + > + ext_24_5m: ext_24_5m { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <24576000>; > + clock-output-names = "oscclk"; > + }; > + > + ext_200m: ext_200m { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <200000000>; > + clock-output-names = "ext-200m"; > + }; > + > + /* GPIO_ALIVE */ > + pinctrl_0: pinctrl@174d0000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x00000000 0x174d0000 0x00001000>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT0 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT1 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT2 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT3 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT4 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT5 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT6 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT7 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT8 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT9 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT10 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT11 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT12 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT13 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT14 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT15 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT16 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT17 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT18 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT19 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT20 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT21 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT22 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT23 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT24 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT25 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT26 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT27 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT28 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT29 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT30 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT31 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT32 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT33 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT34 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT35 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT36 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT37 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT38 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT39 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT40 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT41 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT42 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT43 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT44 IRQ_TYPE_LEVEL_HIGH>; > + > + wakeup-interrupt-controller { > + compatible = "google,gs101-wakeup-eint"; > + }; > + }; > + > + /* GPIO_FAR_ALIVE */ > + pinctrl_1: pinctrl@174e0000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x00000000 0x174e0000 0x00001000>; > + interrupts = <GIC_SPI IRQ_ALIVE_EINT45 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT46 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT47 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT48 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT49 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT50 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT51 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT52 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT53 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT54 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT55 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT56 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT57 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT58 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT59 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT60 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT61 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT62 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT63 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT64 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT65 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI IRQ_ALIVE_EINT66 IRQ_TYPE_LEVEL_HIGH>; > + > + wakeup-interrupt-controller { > + compatible = "google,gs101-wakeup-eint"; > + }; > + }; > + > + /* GPIO_GSACORE */ > + pinctrl_2: pinctrl@17a80000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x00000000 0x17a80000 0x00001000>; > + }; > + /* GPIO_GSACTRL */ > + pinctrl_3: pinctrl@17940000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x00000000 0x17940000 0x00001000>; > + }; > + /* GPIO_PERIC0 */ > + pinctrl_4: pinctrl@10840000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x00000000 0x10840000 0x00001000>; > + interrupts = <GIC_SPI IRQ_GPIO_PERIC0_PERIC0 IRQ_TYPE_LEVEL_HIGH>; > + }; > + /* GPIO_PERIC1 */ > + pinctrl_5: pinctrl@10c40000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x00000000 0x10C40000 0x00001000>; > + interrupts = <GIC_SPI IRQ_GPIO_PERIC1_PERIC1 IRQ_TYPE_LEVEL_HIGH>; > + }; > + /* GPIO_HSI1 */ > + pinctrl_6: pinctrl@11840000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x00000000 0x11840000 0x00001000>; > + interrupts = <GIC_SPI IRQ_GPIO_HSI1_HSI1 IRQ_TYPE_LEVEL_HIGH>; > + }; > + /* GPIO_HSI2 */ > + pinctrl_7: pinctrl@14440000 { > + compatible = "google,gs101-pinctrl"; > + reg = <0x00000000 0x14440000 0x00001000>; > + interrupts = <GIC_SPI IRQ_GPIO_HSI2_HSI2 IRQ_TYPE_LEVEL_HIGH>; > + }; > + > + arm-pmu { > + compatible = "arm,armv8-pmuv3"; > + interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; > + }; > + > + sysreg_apm: syscon@174204e0 { > + compatible = "google,gs101-apm-sysreg", > + "google,gs101-sysreg", "syscon"; > + reg = <0x0 0x174204e0 0x1000>; > + }; > + > + sysreg_peric0: syscon@10821000 { > + compatible = "google,gs101-peric0-sysreg", > + "google,gs101-sysreg", "syscon"; > + reg = <0x0 0x10821000 0x40000>; > + }; > + > + sysreg_peric1: syscon@10c21000 { > + compatible = "google,gs101-peric1-sysreg", > + "google,gs101-sysreg", "syscon"; > + reg = <0x0 0x10C21000 0x40000>; > + }; > + > + /* TODO replace with CCF clock */ > + dummy_clk: oscillator { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <12345>; > + clock-output-names = "pclk"; > + }; > + > + serial_0: serial@10a00000 { > + compatible = "samsung,exynos850-uart"; > + reg = <0x0 0x10a00000 0xc0>; > + reg-io-width = <4>; > + samsung,uart-fifosize = <256>; > + interrupts = <GIC_SPI IRQ_USI0_UART_PERIC0 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&dummy_clk 0>, <&dummy_clk 0>; > + clock-names = "uart", "clk_uart_baud0"; > + status = "okay"; > + }; > + > + pmu_system_controller: system-controller@17460000 { > + compatible = "google,gs101-pmu", "syscon"; > + reg = <0x0 0x17460000 0x10000>; > + }; > + > + watchdog_cl0: watchdog@10060000 { > + compatible = "google,gs101-wdt"; > + reg = <0x0 0x10060000 0x100>; > + interrupts = <GIC_SPI IRQ_WDT_CLUSTER0_MISC IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0>, <&ext_24_5m>; > + clock-names = "watchdog", "watchdog_src"; > + timeout-sec = <30>; > + samsung,syscon-phandle = <&pmu_system_controller>; > + samsung,cluster-index = <0>; > + }; > + > + watchdog_cl1: watchdog@10070000 { > + compatible = "google,gs101-wdt"; > + reg = <0x0 0x10070000 0x100>; > + interrupts = <GIC_SPI IRQ_WDT_CLUSTER1_MISC IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1>, <&ext_24_5m>; > + clock-names = "watchdog", "watchdog_src"; > + timeout-sec = <30>; > + samsung,syscon-phandle = <&pmu_system_controller>; > + samsung,cluster-index = <1>; > + status = "disabled"; > + }; > + > + cmu_top: clock-controller@1e080000 { > + compatible = "google,gs101-cmu-top"; > + reg = <0x0 0x1e080000 0x8000>; > + #clock-cells = <1>; > + > + clocks = <&ext_24_5m>; > + clock-names = "oscclk"; > + }; > + > + cmu_apm: clock-controller@17400000 { > + compatible = "google,gs101-cmu-apm"; > + reg = <0x0 0x17400000 0x8000>; > + #clock-cells = <1>; > + > + clocks = <&ext_24_5m>; > + clock-names = "oscclk"; > + }; > + > + cmu_misc: clock-controller@10010000 { > + compatible = "google,gs101-cmu-misc"; > + reg = <0x0 0x10010000 0x8000>; > + #clock-cells = <1>; > + > + clocks = <&ext_24_5m>, <&cmu_top CLK_DOUT_MISC_BUS>; > + clock-names = "oscclk", "dout_cmu_misc_bus"; > + }; > + > + dsu-pmu-0 { > + compatible = "arm,dsu-pmu"; > + interrupts = <GIC_SPI IRQ_CPUCL0_CLUSTERPMUIRQ_CPUCL0 IRQ_TYPE_LEVEL_HIGH>; > + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; > + }; > + > + gpio_keys: gpio_keys { > + compatible = "gpio-keys"; > + }; > + > +}; > -- > 2.42.0.582.g8ccd20d70d-goog >
