[v6,18/20] arm64: dts: exynos: google: Add initial Google gs101 SoC support

Message ID	20231209233106.147416-19-peter.griffin@linaro.org (mailing list archive)
State	New
Headers	show Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="v6GNcDBv" From: Peter Griffin <peter.griffin@linaro.org> To: robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mturquette@baylibre.com, conor+dt@kernel.org, sboyd@kernel.org, tomasz.figa@gmail.com, s.nawrocki@samsung.com, linus.walleij@linaro.org, wim@linux-watchdog.org, linux@roeck-us.net, catalin.marinas@arm.com, will@kernel.org, arnd@arndb.de, olof@lixom.net, gregkh@linuxfoundation.org, jirislaby@kernel.org, cw00.choi@samsung.com, alim.akhtar@samsung.com Cc: peter.griffin@linaro.org, tudor.ambarus@linaro.org, andre.draszik@linaro.org, semen.protsenko@linaro.org, saravanak@google.com, willmcvicker@google.com, soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org, linux-watchdog@vger.kernel.org, kernel-team@android.com, linux-serial@vger.kernel.org Subject: [PATCH v6 18/20] arm64: dts: exynos: google: Add initial Google gs101 SoC support Date: Sat, 9 Dec 2023 23:31:04 +0000 Message-ID: <20231209233106.147416-19-peter.griffin@linaro.org> In-Reply-To: <20231209233106.147416-1-peter.griffin@linaro.org> References: <20231209233106.147416-1-peter.griffin@linaro.org> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board \| expand [v6,00/20] Add minimal Tensor/GS101 SoC support and Oriole/Pixel6 board [v6,01/20] dt-bindings: soc: samsung: exynos-pmu: Add gs101 compatible [v6,02/20] dt-bindings: clock: Add Google gs101 clock management unit bindings [v6,03/20] dt-bindings: soc: google: exynos-sysreg: add dedicated SYSREG compatibles to GS101 [v6,04/20] dt-bindings: watchdog: Document Google gs101 watchdog bindings [v6,05/20] dt-bindings: arm: google: Add bindings for Google ARM platforms [v6,06/20] dt-bindings: pinctrl: samsung: add google,gs101-pinctrl compatible [v6,07/20] dt-bindings: pinctrl: samsung: add gs101-wakeup-eint compatible [v6,08/20] dt-bindings: serial: samsung: Add google-gs101-uart compatible [v6,09/20] dt-bindings: serial: samsung: Make samsung,uart-fifosize a required property [v6,10/20] dt-bindings: soc: samsung: usi: add google,gs101-usi compatible [v6,11/20] clk: samsung: clk-pll: Add support for pll_{0516,0517,518} [v6,12/20] clk: samsung: clk-gs101: Add cmu_top, cmu_misc and cmu_apm support [v6,13/20] pinctrl: samsung: Add gs101 SoC pinctrl configuration [v6,14/20] watchdog: s3c2410_wdt: Add support for WTCON register DBGACK_MASK bit [v6,15/20] watchdog: s3c2410_wdt: Update QUIRK macros to use BIT macro [v6,16/20] watchdog: s3c2410_wdt: Add support for Google gs101 SoC [v6,17/20] tty: serial: samsung: Add gs101 compatible and common fifoszdt_serial_drv_data [v6,18/20] arm64: dts: exynos: google: Add initial Google gs101 SoC support [v6,19/20] arm64: dts: exynos: google: Add initial Oriole/pixel 6 board support [v6,20/20] MAINTAINERS: add entry for Google Tensor SoC

Hi Krzysztof, Thanks for the review. On Sun, 10 Dec 2023 at 14:38, Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> wrote: > > On 10/12/2023 00:31, Peter Griffin wrote: > > Google gs101 SoC is a 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 > > > > ... > > > diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h > > new file mode 100644 > > index 000000000000..68b7bc47c91b > > --- /dev/null > > +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h > > @@ -0,0 +1,33 @@ > > +/* SPDX-License-Identifier: GPL-2.0 */ > > +/* > > + * Pinctrl binding constants for GS101 > > + * > > + * Copyright 2020-2023 Google LLC > > + */ > > + > > +#ifndef __DT_BINDINGS_PINCTRL_GS101_H__ > > +#define __DT_BINDINGS_PINCTRL_GS101_H__ > > Header guards don't really match location. Will fix. > > > + > > +#define GS101_PIN_PULL_NONE 0 > > +#define GS101_PIN_PULL_DOWN 1 > > +#define GS101_PIN_PULL_UP 3 > > + > > +/* Pin function in power down mode */ > > +#define GS101_PIN_PDN_OUT0 0 > > +#define GS101_PIN_PDN_OUT1 1 > > +#define GS101_PIN_PDN_INPUT 2 > > +#define GS101_PIN_PDN_PREV 3 > > + > > +/* 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 > > + > > +#define GS101_PIN_FUNC_INPUT 0 > > +#define GS101_PIN_FUNC_OUTPUT 1 > > +#define GS101_PIN_FUNC_2 2 > > +#define GS101_PIN_FUNC_3 3 > > +#define GS101_PIN_FUNC_EINT 0xf > > + > > +#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */ > > diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi > > new file mode 100644 > > index 000000000000..60e112d25246 > > --- /dev/null > > +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi > > @@ -0,0 +1,476 @@ > > +// SPDX-License-Identifier: GPL-2.0-only > > +/* > > + * GS101 SoC > > + * > > + * Copyright 2019-2023 Google LLC > > + * Copyright 2023 Linaro Ltd - <peter.griffin@linaro.org> > > + */ > > + > > +#include <dt-bindings/clock/google,gs101.h> > > +#include <dt-bindings/gpio/gpio.h> > > +#include <dt-bindings/interrupt-controller/arm-gic.h> > > +#include <dt-bindings/soc/samsung,exynos-usi.h> > > + > > +/ { > > + compatible = "google,gs101"; > > + #address-cells = <2>; > > + #size-cells = <1>; > > + > > + interrupt-parent = <&gic>; > > + > > + aliases { > > + pinctrl0 = &pinctrl_gpio_alive; > > + pinctrl1 = &pinctrl_far_alive; > > + pinctrl2 = &pinctrl_gsacore; > > + pinctrl3 = &pinctrl_gsactrl; > > + pinctrl4 = &pinctrl_peric0; > > + pinctrl5 = &pinctrl_peric1; > > + pinctrl6 = &pinctrl_hsi1; > > + pinctrl7 = &pinctrl_hsi2; > > + }; > > + > > + pmu-0 { > > + compatible = "arm,cortex-a55-pmu"; > > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>; > > + }; > > + > > + pmu-1 { > > + compatible = "arm,cortex-a76-pmu"; > > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>; > > + }; > > + > > + pmu-2 { > > + compatible = "arm,cortex-x1-pmu"; > > + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster2>; > > + }; > > + > > + pmu-3 { > > + compatible = "arm,dsu-pmu"; > > + interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>; > > + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, > > + <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; > > + }; > > Keep alphabetical order of top-level nodes. pmu should be before psci Will fix > > > + > > + /* TODO replace with CCF clock */ > > + dummy_clk: oscillator { > > clock-3 Will fix > > > + compatible = "fixed-clock"; > > + #clock-cells = <0>; > > + clock-frequency = <12345>; > > + clock-output-names = "pclk"; > > + }; > > + > > + cpus { > > + #address-cells = <1>; > > + #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>; > > + }; > > + }; > > + }; > > ... > > > + > > + /* ect node is required to be present by bootloader */ > > + ect { > > + }; > > alphabetical order Will fix > > > + > > + ext_24_5m: clock-1 { > > + compatible = "fixed-clock"; > > + #clock-cells = <0>; > > + clock-output-names = "oscclk"; > > + }; > > + > > + ext_200m: clock-2 { > > + compatible = "fixed-clock"; > > + #clock-cells = <0>; > > + clock-output-names = "ext-200m"; > > + }; > > + > > + psci { > > + compatible = "arm,psci-1.0"; > > + method = "smc"; > > + }; > > + > > + reserved_memory: reserved-memory { > > + #address-cells = <2>; > > + #size-cells = <1>; > > + ranges; > > + > > + gsa_reserved_protected: gsa@90200000 { > > + reg = <0x0 0x90200000 0x400000>; > > + no-map; > > + }; > > + > > + tpu_fw_reserved: tpu-fw@93000000 { > > + reg = <0x0 0x93000000 0x1000000>; > > + 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 = <0x0 0xfd3f0000 0x0000e000>; > > + no-map; > > + }; > > + > > + debug_kinfo_reserved: debug-kinfo-reserved@fd3fe000 { > > + reg = <0x0 0xfd3fe000 0x00001000>; > > + no-map; > > + }; > > + > > + bldr_log_reserved: bldr-log-reserved@fd800000 { > > + reg = <0x0 0xfd800000 0x00100000>; > > + no-map; > > + }; > > + > > + bldr_log_hist_reserved: bldr-log-hist-reserved@fd900000 { > > + reg = <0x0 0xfd900000 0x00002000>; > > + no-map; > > + }; > > + }; > > + > > + timer { > > alphabetical order, so this goes to the end Will fix > > > + compatible = "arm,armv8-timer"; > > + interrupts = > > + <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, > > + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, > > + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, > > + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>; > > + clock-frequency = <24576000>; > > I don't remember if you already got Marc's wrath, so just in case: are > you sure it is needed? > > Anyway, this is board specific, not SoC. Will double check and if required move to the board file. > > > + }; > > + > > + soc: soc@0 { > > + compatible = "simple-bus"; > > + #address-cells = <1>; > > + #size-cells = <1>; > > + ranges = <0x0 0x0 0x0 0x40000000>; > > + > > + cmu_misc: clock-controller@10010000 { > > + compatible = "google,gs101-cmu-misc"; > > + reg = <0x10010000 0x8000>; > > + #clock-cells = <1>; > > + clocks = <&cmu_top CLK_DOUT_CMU_MISC_BUS>, > > One space after = Will fix. > > > + <&cmu_top CLK_DOUT_CMU_MISC_SSS>; > > + clock-names = "dout_cmu_misc_bus", "dout_cmu_misc_sss"; > > + }; > > + > > + watchdog_cl0: watchdog@10060000 { > > + compatible = "google,gs101-wdt"; > > + reg = <0x10060000 0x100>; > > + interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH 0>; > > + clocks = > > + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0_PCLK>, > > Join lines (clocks = <foo bar>). Same in other places. Will fix. > > > + <&ext_24_5m>; > > + clock-names = "watchdog", "watchdog_src"; > > + samsung,syscon-phandle = <&pmu_system_controller>; > > + samsung,cluster-index = <0>; > > + status = "disabled"; > > + }; > > + > > + watchdog_cl1: watchdog@10070000 { > > + compatible = "google,gs101-wdt"; > > + reg = <0x10070000 0x100>; > > + interrupts = <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH 0>; > > + clocks = > > + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1_PCLK>, > > + <&ext_24_5m>; > > + clock-names = "watchdog", "watchdog_src"; > > + samsung,syscon-phandle = <&pmu_system_controller>; > > + samsung,cluster-index = <1>; > > + status = "disabled"; > > + }; > > + > > + gic: interrupt-controller@10400000 { > > + compatible = "arm,gic-v3"; > > + #interrupt-cells = <4>; > > + interrupt-controller; > > + reg = <0x10400000 0x10000>, /* GICD */ > > + <0x10440000 0x100000>;/* GICR * 8 */ > > + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>; > > + > > + ppi-partitions { > > + ppi_cluster0: interrupt-partition-0 { > > + affinity = <&cpu0 &cpu1 &cpu2 &cpu3>; > > + }; > > + > > + ppi_cluster1: interrupt-partition-1 { > > + affinity = <&cpu4 &cpu5>; > > + }; > > + > > + ppi_cluster2: interrupt-partition-2 { > > + affinity = <&cpu6 &cpu7>; > > + }; > > + }; > > + }; > > + > > + sysreg_peric0: syscon@10820000 { > > + compatible = "google,gs101-peric0-sysreg", "syscon"; > > + reg = <0x10820000 0x10000>; > > + }; > > + > > + pinctrl_peric0: pinctrl@10840000 { > > + compatible = "google,gs101-pinctrl"; > > + reg = <0x10840000 0x00001000>; > > + interrupts = <GIC_SPI 625 IRQ_TYPE_LEVEL_HIGH 0>; > > + }; > > + > > + usi_uart: usi@10a000c0 { > > + compatible = "google,gs101-usi", > > + "samsung,exynos850-usi"; > > + reg = <0x10a000c0 0x20>; > > + samsung,sysreg = <&sysreg_peric0 0x1020>; > > + samsung,mode = <USI_V2_UART>; > > vendor properties go to the end, after standard properties, before status. > > https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git/tree/Documentation/devicetree/bindings/dts-coding-style.rst?h=dt/next&id=0d3a771610d0e155c9aa305f142f84dda5030fae#n122 Will fix, and thanks for the pointer to the documentation about this. Much appreciated. > > > + #address-cells = <1>; > > + #size-cells = <1>; > > + ranges; > > + clocks = <&dummy_clk>, <&dummy_clk>; > > + clock-names = "pclk", "ipclk"; > > + status = "disabled"; > > + > > + serial_0: serial@10a00000 { > > + compatible = "google,gs101-uart"; > > + reg = <0x10a00000 0xc0>; > > + reg-io-width = <4>; > > + samsung,uart-fifosize = <256>; > > Ditto Will fix. > > > + interrupts = <GIC_SPI 634 > > + IRQ_TYPE_LEVEL_HIGH 0>; > > + clocks = <&dummy_clk 0>, <&dummy_clk 0>; > > + clock-names = "uart", "clk_uart_baud0"; > > + status = "disabled"; > > + }; > > + }; > > regards, Peter

diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi new file mode 100644 index 000000000000..e6a9776d4d62 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.dtsi @@ -0,0 +1,1249 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * GS101 SoC pin-mux and pin-config device tree source + * + * Copyright 2019-2023 Google LLC + * Copyright 2023 Linaro Ltd - <peter.griffin@linaro.org> + */ + +#include "gs101-pinctrl.h" + +&pinctrl_gpio_alive { + gpa0: gpa0-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa1: gpa1-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa2: gpa2-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa3: gpa3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa4: gpa4-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa5: gpa5-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa9: gpa9-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa10: gpa10-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <GIC_SPI 43 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + uart15_bus: uart15-bus-pins { + samsung,pins = "gpa2-3", "gpa2-4"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + uart16_bus: uart16-bus-pins { + samsung,pins = "gpa3-0", "gpa3-1", "gpa3-2", "gpa3-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + uart17_bus: uart17-bus-pins { + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2", "gpa4-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi15_bus: spi15-bus-pins { + samsung,pins = "gpa4-0", "gpa4-1", "gpa4-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi15_cs: spi15-cs-pins { + samsung,pins = "gpa4-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; + +&pinctrl_far_alive { + gpa6: gpa6-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 47 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 49 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa7: gpa7-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa8: gpa8-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + gpa11: gpa11-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + interrupt-parent = <&gic>; + interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH 0>, + <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH 0>; + }; +}; + +&pinctrl_gsacore { + 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>; + }; +}; + +&pinctrl_gsactrl { + gps3: gps3-gpio-bank { + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; +}; + +&pinctrl_hsi1 { + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_UP>; + }; + + pcie0_perst: pcie0-perst-pins { + samsung,pins = "gph0-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + }; +}; + +&pinctrl_hsi2 { + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; + }; + + sd2_cmd: sd2-cmd-pins { + samsung,pins = "gph4-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + samsung,pin-drv = <GS101_PIN_DRV_7_5_MA>; + }; + + sd2_bus1: sd2-bus-width1-pins { + samsung,pins = "gph4-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + }; + + ufs_rst_n: ufs-rst-n-pins { + samsung,pins = "gph3-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; + }; + + ufs_refclk_out: ufs-refclk-out-pins { + samsung,pins = "gph3-0"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; + }; + + pcie1_clkreq: pcie1-clkreq-pins { + samsung,pins = "gph2-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_UP>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_UP>; + }; + + pcie1_perst: pcie1-perst-pins { + samsung,pins = "gph2-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-drv = <GS101_PIN_DRV_10_MA>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + }; +}; + +&pinctrl_peric0 { + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + disp_te_pri_on: disp-te-pri-on-pins { + samsung,pins = "gpp0-3"; + samsung,pin-function = <GS101_PIN_FUNC_EINT>; + }; + + disp_te_pri_off: disp-te-pri-off-pins { + samsung,pins = "gpp0-3"; + samsung,pin-function = <GS101_PIN_FUNC_INPUT>; + }; + + disp_te_sec_on: disp-te-sec-on-pins { + samsung,pins = "gpp0-4"; + samsung,pin-function = <GS101_PIN_FUNC_EINT>; + }; + + disp_te_sec_off: disp-te-sec-off-pins { + samsung,pins = "gpp0-4"; + samsung,pin-function = <GS101_PIN_FUNC_INPUT>; + }; + + sensor_mclk1_out: sensor-mclk1-out-pins { + samsung,pins = "gpp3-0"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi14_bus: spi14-bus-pins { + samsung,pins = "gpp18-0", "gpp18-1", "gpp18-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi14_cs: spi14-cs-pins { + samsung,pins = "gpp18-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi14_cs_func: spi14-cs-func-pins { + samsung,pins = "gpp18-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c8_bus: hsi2c8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + samsung,pin-pud-pdn = <GS101_PIN_PDN_OUT0>; + }; + + uart8_bus_single: uart8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2", + "gpp16-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi8_bus: spi8-bus-pins { + samsung,pins = "gpp16-0", "gpp16-1", "gpp16-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi8_cs: spi8-cs-pins { + samsung,pins = "gpp16-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi8_cs_func: spi8-cs-func-pins { + samsung,pins = "gpp16-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c7_bus: hsi2c7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi7_bus: spi7-bus-pins { + samsung,pins = "gpp14-0", "gpp14-1", "gpp14-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi7_cs: spi7-cs-pins { + samsung,pins = "gpp14-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi7_cs_func: spi7-cs-func-pins { + samsung,pins = "gpp14-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c6_bus: hsi2c6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi6_bus: spi6-bus-pins { + samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi6_cs: spi6-cs-pins { + samsung,pins = "gpp12-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi6_cs_func: spi6-cs-func-pins { + samsung,pins = "gpp12-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c5_bus: hsi2c5-bus-pins { + samsung,pins = "gpp10-0", "gpp10-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + 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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-con-pdn = <GS101_PIN_PDN_PREV>; + samsung,pin-pud-pdn = <GS101_PIN_PULL_NONE>; + }; + + hsi2c4_bus: hsi2c4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi4_bus: spi4-bus-pins { + samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi4_cs: spi4-cs-pins { + samsung,pins = "gpp8-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi4_cs_func: spi4-cs-func-pins { + samsung,pins = "gpp8-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c3_bus: hsi2c3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi3_bus: spi3-bus-pins { + samsung,pins = "gpp6-0", "gpp6-1", "gpp6-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi3_cs: spi3-cs-pins { + samsung,pins = "gpp6-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi3_cs_func: spi3-cs-func-pins { + samsung,pins = "gpp6-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c2_bus: hsi2c2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi2_bus: spi2-bus-pins { + samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi2_cs: spi2-cs-pins { + samsung,pins = "gpp4-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi2_cs_func: spi2-cs-func-pins { + samsung,pins = "gpp4-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c1_bus: hsi2c1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi1_bus: spi1-bus-pins { + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi1_cs: spi1-cs-pins { + samsung,pins = "gpp2-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi1_cs_func: spi1-cs-func-pins { + samsung,pins = "gpp2-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; + +&pinctrl_peric1 { + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi13_bus: spi13-bus-pins { + samsung,pins = "gpp25-0", "gpp25-1", "gpp25-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi13_cs: spi13-cs-pins { + samsung,pins = "gpp25-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi13_cs_func: spi13-cs-func-pins { + samsung,pins = "gpp25-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c12_bus: hsi2c12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi12_bus: spi12-bus-pins { + samsung,pins = "gpp23-4", "gpp23-5", "gpp23-6"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi14_cs2: spi14-cs2-pins { + samsung,pins = "gpp23-6"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi12_cs: spi12-cs-pins { + samsung,pins = "gpp23-7"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi12_cs_func: spi12-cs-func-pins { + samsung,pins = "gpp23-7"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c11_bus: hsi2c11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi11_bus: spi11-bus-pins { + samsung,pins = "gpp23-0", "gpp23-1", "gpp23-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi11_cs: spi11-cs-pins { + samsung,pins = "gpp23-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi11_cs_func: spi11-cs-func-pins { + samsung,pins = "gpp23-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c10_bus: hsi2c10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi10_bus: spi10-bus-pins { + samsung,pins = "gpp21-0", "gpp21-1", "gpp21-2"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi10_cs: spi10-cs-pins { + samsung,pins = "gpp21-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi10_cs_func: spi10-cs-func-pins { + samsung,pins = "gpp21-3"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c9_bus: hsi2c9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi9_bus: spi9-bus-pins { + samsung,pins = "gpp20-4", "gpp20-5", "gpp20-6"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi9_cs: spi9-cs-pins { + samsung,pins = "gpp20-7"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi9_cs_func: spi9-cs-func-pins { + samsung,pins = "gpp20-7"; + samsung,pin-function = <GS101_PIN_FUNC_2>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + hsi2c0_bus: hsi2c0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + 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 = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + }; + + spi0_bus: spi0-bus-pins { + samsung,pins = "gpp20-0", "gpp20-1", "gpp20-2"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi0_cs: spi0-cs-pins { + samsung,pins = "gpp20-3"; + samsung,pin-function = <GS101_PIN_FUNC_OUTPUT>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; + + spi0_cs_func: spi0-cs-func-pins { + samsung,pins = "gpp20-3"; + samsung,pin-function = <GS101_PIN_FUNC_3>; + samsung,pin-pud = <GS101_PIN_PULL_NONE>; + samsung,pin-drv = <GS101_PIN_DRV_2_5_MA>; + }; +}; diff --git a/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h new file mode 100644 index 000000000000..68b7bc47c91b --- /dev/null +++ b/arch/arm64/boot/dts/exynos/google/gs101-pinctrl.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Pinctrl binding constants for GS101 + * + * Copyright 2020-2023 Google LLC + */ + +#ifndef __DT_BINDINGS_PINCTRL_GS101_H__ +#define __DT_BINDINGS_PINCTRL_GS101_H__ + +#define GS101_PIN_PULL_NONE 0 +#define GS101_PIN_PULL_DOWN 1 +#define GS101_PIN_PULL_UP 3 + +/* Pin function in power down mode */ +#define GS101_PIN_PDN_OUT0 0 +#define GS101_PIN_PDN_OUT1 1 +#define GS101_PIN_PDN_INPUT 2 +#define GS101_PIN_PDN_PREV 3 + +/* 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 + +#define GS101_PIN_FUNC_INPUT 0 +#define GS101_PIN_FUNC_OUTPUT 1 +#define GS101_PIN_FUNC_2 2 +#define GS101_PIN_FUNC_3 3 +#define GS101_PIN_FUNC_EINT 0xf + +#endif /* __DT_BINDINGS_PINCTRL_GS101_H__ */ diff --git a/arch/arm64/boot/dts/exynos/google/gs101.dtsi b/arch/arm64/boot/dts/exynos/google/gs101.dtsi new file mode 100644 index 000000000000..60e112d25246 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/google/gs101.dtsi @@ -0,0 +1,476 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * GS101 SoC + * + * Copyright 2019-2023 Google LLC + * Copyright 2023 Linaro Ltd - <peter.griffin@linaro.org> + */ + +#include <dt-bindings/clock/google,gs101.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/soc/samsung,exynos-usi.h> + +/ { + compatible = "google,gs101"; + #address-cells = <2>; + #size-cells = <1>; + + interrupt-parent = <&gic>; + + aliases { + pinctrl0 = &pinctrl_gpio_alive; + pinctrl1 = &pinctrl_far_alive; + pinctrl2 = &pinctrl_gsacore; + pinctrl3 = &pinctrl_gsactrl; + pinctrl4 = &pinctrl_peric0; + pinctrl5 = &pinctrl_peric1; + pinctrl6 = &pinctrl_hsi1; + pinctrl7 = &pinctrl_hsi2; + }; + + pmu-0 { + compatible = "arm,cortex-a55-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>; + }; + + pmu-1 { + compatible = "arm,cortex-a76-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>; + }; + + pmu-2 { + compatible = "arm,cortex-x1-pmu"; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH &ppi_cluster2>; + }; + + pmu-3 { + compatible = "arm,dsu-pmu"; + interrupts = <GIC_SPI 257 IRQ_TYPE_LEVEL_HIGH 0>; + cpus = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>, + <&cpu4>, <&cpu5>, <&cpu6>, <&cpu7>; + }; + + /* TODO replace with CCF clock */ + dummy_clk: oscillator { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <12345>; + clock-output-names = "pclk"; + }; + + cpus { + #address-cells = <1>; + #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,cortex-a55"; + reg = <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,cortex-a55"; + reg = <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,cortex-a55"; + reg = <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,cortex-a55"; + reg = <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,cortex-a76"; + reg = <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,cortex-a76"; + reg = <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,cortex-x1"; + reg = <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,cortex-x1"; + reg = <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>; + }; + + 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>; + }; + + 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>; + }; + }; + }; + + /* ect node is required to be present by bootloader */ + ect { + }; + + ext_24_5m: clock-1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "oscclk"; + }; + + ext_200m: clock-2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-output-names = "ext-200m"; + }; + + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; + + reserved_memory: reserved-memory { + #address-cells = <2>; + #size-cells = <1>; + ranges; + + gsa_reserved_protected: gsa@90200000 { + reg = <0x0 0x90200000 0x400000>; + no-map; + }; + + tpu_fw_reserved: tpu-fw@93000000 { + reg = <0x0 0x93000000 0x1000000>; + 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 = <0x0 0xfd3f0000 0x0000e000>; + no-map; + }; + + debug_kinfo_reserved: debug-kinfo-reserved@fd3fe000 { + reg = <0x0 0xfd3fe000 0x00001000>; + no-map; + }; + + bldr_log_reserved: bldr-log-reserved@fd800000 { + reg = <0x0 0xfd800000 0x00100000>; + no-map; + }; + + bldr_log_hist_reserved: bldr-log-hist-reserved@fd900000 { + reg = <0x0 0xfd900000 0x00002000>; + no-map; + }; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = + <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>, + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW) 0>; + clock-frequency = <24576000>; + }; + + soc: soc@0 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x0 0x0 0x40000000>; + + cmu_misc: clock-controller@10010000 { + compatible = "google,gs101-cmu-misc"; + reg = <0x10010000 0x8000>; + #clock-cells = <1>; + clocks = <&cmu_top CLK_DOUT_CMU_MISC_BUS>, + <&cmu_top CLK_DOUT_CMU_MISC_SSS>; + clock-names = "dout_cmu_misc_bus", "dout_cmu_misc_sss"; + }; + + watchdog_cl0: watchdog@10060000 { + compatible = "google,gs101-wdt"; + reg = <0x10060000 0x100>; + interrupts = <GIC_SPI 765 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER0_PCLK>, + <&ext_24_5m>; + clock-names = "watchdog", "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <0>; + status = "disabled"; + }; + + watchdog_cl1: watchdog@10070000 { + compatible = "google,gs101-wdt"; + reg = <0x10070000 0x100>; + interrupts = <GIC_SPI 766 IRQ_TYPE_LEVEL_HIGH 0>; + clocks = + <&cmu_misc CLK_GOUT_MISC_WDT_CLUSTER1_PCLK>, + <&ext_24_5m>; + clock-names = "watchdog", "watchdog_src"; + samsung,syscon-phandle = <&pmu_system_controller>; + samsung,cluster-index = <1>; + status = "disabled"; + }; + + gic: interrupt-controller@10400000 { + compatible = "arm,gic-v3"; + #interrupt-cells = <4>; + interrupt-controller; + reg = <0x10400000 0x10000>, /* GICD */ + <0x10440000 0x100000>;/* GICR * 8 */ + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH 0>; + + ppi-partitions { + ppi_cluster0: interrupt-partition-0 { + affinity = <&cpu0 &cpu1 &cpu2 &cpu3>; + }; + + ppi_cluster1: interrupt-partition-1 { + affinity = <&cpu4 &cpu5>; + }; + + ppi_cluster2: interrupt-partition-2 { + affinity = <&cpu6 &cpu7>; + }; + }; + }; + + sysreg_peric0: syscon@10820000 { + compatible = "google,gs101-peric0-sysreg", "syscon"; + reg = <0x10820000 0x10000>; + }; + + pinctrl_peric0: pinctrl@10840000 { + compatible = "google,gs101-pinctrl"; + reg = <0x10840000 0x00001000>; + interrupts = <GIC_SPI 625 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + usi_uart: usi@10a000c0 { + compatible = "google,gs101-usi", + "samsung,exynos850-usi"; + reg = <0x10a000c0 0x20>; + samsung,sysreg = <&sysreg_peric0 0x1020>; + samsung,mode = <USI_V2_UART>; + #address-cells = <1>; + #size-cells = <1>; + ranges; + clocks = <&dummy_clk>, <&dummy_clk>; + clock-names = "pclk", "ipclk"; + status = "disabled"; + + serial_0: serial@10a00000 { + compatible = "google,gs101-uart"; + reg = <0x10a00000 0xc0>; + reg-io-width = <4>; + samsung,uart-fifosize = <256>; + interrupts = <GIC_SPI 634 + IRQ_TYPE_LEVEL_HIGH 0>; + clocks = <&dummy_clk 0>, <&dummy_clk 0>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + }; + + sysreg_peric1: syscon@10c20000 { + compatible = "google,gs101-peric1-sysreg", "syscon"; + reg = <0x10c20000 0x10000>; + }; + + pinctrl_peric1: pinctrl@10c40000 { + compatible = "google,gs101-pinctrl"; + reg = <0x10c40000 0x00001000>; + interrupts = <GIC_SPI 644 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + pinctrl_hsi1: pinctrl@11840000 { + compatible = "google,gs101-pinctrl"; + reg = <0x11840000 0x00001000>; + interrupts = <GIC_SPI 471 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + pinctrl_hsi2: pinctrl@14440000 { + compatible = "google,gs101-pinctrl"; + reg = <0x14440000 0x00001000>; + interrupts = <GIC_SPI 503 IRQ_TYPE_LEVEL_HIGH 0>; + }; + + cmu_apm: clock-controller@17400000 { + compatible = "google,gs101-cmu-apm"; + reg = <0x17400000 0x8000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + + sysreg_apm: syscon@174204e0 { + compatible = "google,gs101-apm-sysreg", "syscon"; + reg = <0x174204e0 0x1000>; + }; + + pmu_system_controller: system-controller@17460000 { + compatible = "google,gs101-pmu", "syscon"; + reg = <0x17460000 0x10000>; + }; + + pinctrl_gpio_alive: pinctrl@174d0000 { + compatible = "google,gs101-pinctrl"; + reg = <0x174d0000 0x00001000>; + + wakeup-interrupt-controller { + compatible = "google,gs101-wakeup-eint", + "samsung,exynos850-wakeup-eint", + "samsung,exynos7-wakeup-eint"; + }; + }; + + pinctrl_far_alive: pinctrl@174e0000 { + compatible = "google,gs101-pinctrl"; + reg = <0x174e0000 0x00001000>; + + wakeup-interrupt-controller { + compatible = "google,gs101-wakeup-eint", + "samsung,exynos850-wakeup-eint", + "samsung,exynos7-wakeup-eint"; + }; + }; + + pinctrl_gsactrl: pinctrl@17940000 { + compatible = "google,gs101-pinctrl"; + reg = <0x17940000 0x00001000>; + }; + + pinctrl_gsacore: pinctrl@17a80000 { + compatible = "google,gs101-pinctrl"; + reg = <0x17a80000 0x00001000>; + }; + + cmu_top: clock-controller@1e080000 { + compatible = "google,gs101-cmu-top"; + reg = <0x1e080000 0x8000>; + #clock-cells = <1>; + + clocks = <&ext_24_5m>; + clock-names = "oscclk"; + }; + }; +}; + +#include "gs101-pinctrl.dtsi"

[v6,18/20] arm64: dts: exynos: google: Add initial Google gs101 SoC support

Commit Message

Comments

Patch