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Message-ID: <684670c3-d749-43fd-8ae7-89b26843aec8@linaro.org>
Date: Wed, 8 Nov 2023 08:58:28 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Jaewon Kim <jaewon02.kim@...sung.com>,
Alim Akhtar <alim.akhtar@...sung.com>,
Rob Herring <robh+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>,
Tomasz Figa <tomasz.figa@...il.com>,
Sylwester Nawrocki <s.nawrocki@...sung.com>,
Linus Walleij <linus.walleij@...aro.org>,
Thierry Reding <thierry.reding@...il.com>,
Uwe Kleine-König <u.kleine-koenig@...gutronix.de>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jiri Slaby <jirislaby@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org, linux-gpio@...r.kernel.org,
linux-pwm@...r.kernel.org, linux-serial@...r.kernel.org
Subject: Re: [PATCH 09/10] arm64: dts: exynos: add initial support for
exynosautov920 SoC
On 31/10/2023 10:47, Jaewon Kim wrote:
> Samsung ExynosAutov920 is ARMv8-based automotive-oriented SoC.
> It has AE(Automotive Enhanced) IPs for safety.
> * Cortex-A78AE 10-cores
> * GIC-600AE
>
> This is minimal support for ExynosAutov920 SoC.
> * Enumerate all pinctrl nodes
> * Enable Chip-Id
> * Serial0 for console
> * PWM
>
> Since the clock driver is not yet implemented, it is supported as
> fixed-clock.
>
> Signed-off-by: Jaewon Kim <jaewon02.kim@...sung.com>
> ---
> .../dts/exynos/exynosautov920-pinctrl.dtsi | 1266 +++++++++++++++++
> .../arm64/boot/dts/exynos/exynosautov920.dtsi | 318 +++++
> 2 files changed, 1584 insertions(+)
> create mode 100644 arch/arm64/boot/dts/exynos/exynosautov920-pinctrl.dtsi
> create mode 100644 arch/arm64/boot/dts/exynos/exynosautov920.dtsi
>
> diff --git a/arch/arm64/boot/dts/exynos/exynosautov920-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920-pinctrl.dtsi
> new file mode 100644
> index 000000000000..63b958b96c48
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynosautov920-pinctrl.dtsi
> @@ -0,0 +1,1266 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung's ExynosAutov920 SoC pin-mux and pin-config device tree source
> + *
> + * Copyright (c) 2023 Samsung Electronics Co., Ltd.
> + *
> + * Samsung's ExynosAutov920 SoC pin-mux and pin-config options are listed as
> + * device tree nodes in this file.
> + */
> +
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +
> +#include "exynos-pinctrl.h"
> +
> +&pinctrl_alive {
> + gpa0: gpa0-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + gpa1: gpa1-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + interrupt-parent = <&gic>;
> + interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + gpq0: gpq0-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +};
> +
> +&pinctrl_aud {
> + gpb0: gpb0-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb1: gpb1-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb2: gpb2-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb3: gpb3-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb4: gpb4-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb5: gpb5-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpb6: gpb6-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +};
> +
> +&pinctrl_hsi0 {
> + 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>;
> + };
> +};
> +
> +&pinctrl_hsi1 {
> + gph8: gph8-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +};
> +
> +&pinctrl_hsi2 {
> + 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>;
> + };
> +
> + gph5: gph5-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gph6: gph6-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +};
> +
> +&pinctrl_hsi2ufs {
> + gph2: gph2-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + ufs_rst_n: ufs-rst-n-pins {
> + samsung,pins = "gph2-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + ufs_refclk_out: ufs-refclk-out-pins {
> + samsung,pins = "gph2-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + ufs_rst_n_1: ufs-rst-n-1-pins {
> + samsung,pins = "gph2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +
> + ufs_refclk_out_1: ufs-refclk-out-1-pins {
> + samsung,pins = "gph2-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + samsung,pin-con-pdn = <EXYNOS_PIN_PULL_DOWN>;
> + };
> +};
> +
> +&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>;
> + };
> +
> + gpg0: gpg0-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg2: gpg2-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg3: gpg3-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg4: gpg4-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + gpg5: gpg5-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + /* UART PERIC0_USI00 */
> + uart0_bus: uart0-bus-pins {
> + samsung,pins = "gpp0-0", "gpp0-1", "gpp0-2", "gpp0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart0_bus_dual: uart0-bus-dual-pins {
> + samsung,pins = "gpp0-0", "gpp0-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC0_USI01 */
> + uart1_bus: uart1-bus-pins {
> + samsung,pins = "gpp0-4", "gpp0-5", "gpp0-6", "gpp0-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart1_bus_dual: uart1-bus-dual-pins {
> + samsung,pins = "gpp0-4", "gpp0-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC0_USI02 */
> + uart2_bus: uart2-bus-pins {
> + samsung,pins = "gpp1-0", "gpp1-1", "gpp1-2", "gpp1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart2_bus_dual: uart2-bus-dual-pins {
> + samsung,pins = "gpp1-0", "gpp1-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC0_USI03 */
> + uart3_bus: uart3-bus-pins {
> + samsung,pins = "gpp1-4", "gpp1-5", "gpp1-6", "gpp1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart3_bus_dual: uart3-bus-dual-pins {
> + samsung,pins = "gpp1-4", "gpp1-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC0_USI04 */
> + uart4_bus: uart4-bus-pins {
> + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2", "gpp2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart4_bus_dual: uart4-bus-dual-pins {
> + samsung,pins = "gpp2-0", "gpp2-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC0_USI05 */
> + uart5_bus: uart5-bus-pins {
> + samsung,pins = "gpp2-4", "gpp2-5", "gpp2-6", "gpp2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart5_bus_dual: uart5-bus-dual-pins {
> + samsung,pins = "gpp2-4", "gpp2-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC0_USI06 */
> + uart6_bus: uart6-bus-pins {
> + samsung,pins = "gpp3-0", "gpp3-1", "gpp3-2", "gpp3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart6_bus_dual: uart6-bus-dual-pins {
> + samsung,pins = "gpp3-0", "gpp3-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC0_USI07 */
> + uart7_bus: uart7-bus-pins {
> + samsung,pins = "gpp3-4", "gpp3-5", "gpp3-6", "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart7_bus_dual: uart7-bus-dual-pins {
> + samsung,pins = "gpp3-4", "gpp3-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC0_USI08 */
> + uart8_bus: uart8-bus-pins {
> + samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2", "gpp4-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart8_bus_dual: uart8-bus-dual-pins {
> + samsung,pins = "gpp4-0", "gpp4-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI00 */
> + hsi2c0_bus: hsi2c0-bus-pins {
> + samsung,pins = "gpp0-0", "gpp0-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI00_I2C */
> + hsi2c1_bus: hsi2c1-bus-pins {
> + samsung,pins = "gpp0-2", "gpp0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI01 */
> + hsi2c2_bus: hsi2c2-bus-pins {
> + samsung,pins = "gpp0-4", "gpp0-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI01_I2C */
> + hsi2c3_bus: hsi2c3-bus-pins {
> + samsung,pins = "gpp0-6", "gpp0-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI02 */
> + hsi2c4_bus: hsi2c4-bus-pins {
> + samsung,pins = "gpp1-0", "gpp1-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI02_I2C */
> + hsi2c5_bus: hsi2c5-bus-pins {
> + samsung,pins = "gpp1-2", "gpp1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI03 */
> + hsi2c6_bus: hsi2c6-bus-pins {
> + samsung,pins = "gpp1-4", "gpp1-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI03_I2C */
> + hsi2c7_bus: hsi2c7-bus-pins {
> + samsung,pins = "gpp1-6", "gpp1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI04 */
> + hsi2c8_bus: hsi2c8-bus-pins {
> + samsung,pins = "gpp2-0", "gpp2-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI04_I2C */
> + hsi2c9_bus: hsi2c9-bus-pins {
> + samsung,pins = "gpp2-2", "gpp2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI05 */
> + hsi2c10_bus: hsi2c10-bus-pins {
> + samsung,pins = "gpp2-4", "gpp2-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI05_I2C */
> + hsi2c11_bus: hsi2c11-bus-pins {
> + samsung,pins = "gpp2-6", "gpp2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI06 */
> + hsi2c12_bus: hsi2c12-bus-pins {
> + samsung,pins = "gpp3-0", "gpp3-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI06_I2C */
> + hsi2c13_bus: hsi2c13-bus-pins {
> + samsung,pins = "gpp3-2", "gpp3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI07 */
> + hsi2c14_bus: hsi2c14-bus-pins {
> + samsung,pins = "gpp3-4", "gpp3-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI07_I2C */
> + hsi2c15_bus: hsi2c15-bus-pins {
> + samsung,pins = "gpp3-6", "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI08 */
> + hsi2c16_bus: hsi2c16-bus-pins {
> + samsung,pins = "gpp4-0", "gpp4-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC0 USI08_I2C */
> + hsi2c17_bus: hsi2c17-bus-pins {
> + samsung,pins = "gpp4-2", "gpp4-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC0 USI00 */
> + spi0_bus: spi0-bus-pins {
> + samsung,pins = "gpp0-0", "gpp0-1", "gpp0-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi0_cs: spi0-cs-pins {
> + samsung,pins = "gpp0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi0_cs_func: spi0-cs-func-pins {
> + samsung,pins = "gpp0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC0 USI01 */
> + spi1_bus: spi1-bus-pins {
> + samsung,pins = "gpp0-4", "gpp0-5", "gpp0-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi1_cs: spi1-cs-pins {
> + samsung,pins = "gpp0-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi1_cs_func: spi1-cs-func-pins {
> + samsung,pins = "gpp0-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC0 USI02 */
> + spi2_bus: spi2-bus-pins {
> + samsung,pins = "gpp1-0", "gpp1-1", "gpp1-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi2_cs: spi2-cs-pins {
> + samsung,pins = "gpp1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi2_cs_func: spi2-cs-func-pins {
> + samsung,pins = "gpp1-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC0 USI03 */
> + spi3_bus: spi3-bus-pins {
> + samsung,pins = "gpp1-4", "gpp1-5", "gpp1-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi3_cs: spi3-cs-pins {
> + samsung,pins = "gpp1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi3_cs_func: spi3-cs-func-pins {
> + samsung,pins = "gpp1-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC0 USI04 */
> + spi4_bus: spi4-bus-pins {
> + samsung,pins = "gpp2-0", "gpp2-1", "gpp2-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi4_cs: spi4-cs-pins {
> + samsung,pins = "gpp2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi4_cs_func: spi4-cs-func-pins {
> + samsung,pins = "gpp2-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC0 USI05 */
> + spi5_bus: spi5-bus-pins {
> + samsung,pins = "gpp2-4", "gpp2-5", "gpp2-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi5_cs: spi5-cs-pins {
> + samsung,pins = "gpp2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi5_cs_func: spi5-cs-func-pins {
> + samsung,pins = "gpp2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC0 USI06 */
> + spi6_bus: spi6-bus-pins {
> + samsung,pins = "gpp3-0", "gpp3-1", "gpp3-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi6_cs: spi6-cs-pins {
> + samsung,pins = "gpp3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi6_cs_func: spi6-cs-func-pins {
> + samsung,pins = "gpp3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC0 USI07 */
> + spi7_bus: spi7-bus-pins {
> + samsung,pins = "gpp3-4", "gpp3-5", "gpp3-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi7_cs: spi7-cs-pins {
> + samsung,pins = "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi7_cs_func: spi7-cs-func-pins {
> + samsung,pins = "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC0 USI08 */
> + spi8_bus: spi8-bus-pins {
> + samsung,pins = "gpp4-0", "gpp4-1", "gpp4-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi8_cs: spi8-cs-pins {
> + samsung,pins = "gpp4-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi8_cs_func: spi8-cs-func-pins {
> + samsung,pins = "gpp4-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I3C PERIC0 */
> + i3c0_bus: i3c0-bus-pins {
> + samsung,pins = "gpp2-6", "gpp2-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + i3c1_bus: i3c1-bus-pins {
> + samsung,pins = "gpp3-2", "gpp3-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + i3c2_bus: i3c2-bus-pins {
> + samsung,pins = "gpp3-6", "gpp3-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + i3c3_bus: i3c3-bus-pins {
> + samsung,pins = "gpp4-2", "gpp4-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* PWM PERIC0 */
> + pwm_tout0: pwm-tout0-pins {
> + samsung,pins = "gpg0-0";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + pwm_tout1: pwm-tout1-pins {
> + samsung,pins = "gpg0-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + pwm_tout2: pwm-tout2-pins {
> + samsung,pins = "gpg0-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + pwm_tout3: pwm-tout3-pins {
> + samsung,pins = "gpg0-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +};
> +
> +&pinctrl_peric1 {
> + 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>;
> + };
> +
> + gpg1: gpg1-gpio-bank {
> + gpio-controller;
> + #gpio-cells = <2>;
> +
> + interrupt-controller;
> + #interrupt-cells = <2>;
> + };
> +
> + /* UART PERIC1 USI09 */
> + uart9_bus: uart9-bus-pins {
> + samsung,pins = "gpp5-0", "gpp5-1", "gpp5-2", "gpp5-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart9_bus_dual: uart9-bus-dual-pins {
> + samsung,pins = "gpp5-0", "gpp5-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC1 USI10 */
> + uart10_bus: uart10-bus-pins {
> + samsung,pins = "gpp5-4", "gpp5-5", "gpp5-6", "gpp5-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart10_bus_dual: uart10-bus-dual-pins {
> + samsung,pins = "gpp5-4", "gpp5-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC1 USI11 */
> + uart11_bus: uart11-bus-pins {
> + samsung,pins = "gpp10-0", "gpp10-1", "gpp10-2", "gpp10-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart11_bus_dual: uart11-bus-dual-pins {
> + samsung,pins = "gpp10-0", "gpp10-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC1_USI12 */
> + uart12_bus: uart12-bus-pins {
> + samsung,pins = "gpp7-0", "gpp7-1", "gpp7-2", "gpp7-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart12_bus_dual: uart12-bus-dual-pins {
> + samsung,pins = "gpp7-0", "gpp7-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC1_USI13 */
> + uart13_bus: uart13-bus-pins {
> + samsung,pins = "gpp7-4", "gpp7-5", "gpp7-6", "gpp7-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart13_bus_dual: uart13-bus-dual-pins {
> + samsung,pins = "gpp7-4", "gpp7-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC1 USI14 */
> + uart14_bus: uart14-bus-pins {
> + samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2", "gpp8-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart14_bus_dual: uart14-bus-dual-pins {
> + samsung,pins = "gpp8-0", "gpp8-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC1 USI15 */
> + uart15_bus: uart15-bus-pins {
> + samsung,pins = "gpp11-0", "gpp11-1", "gpp11-2", "gpp11-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart15_bus_dual: uart15-bus-dual-pins {
> + samsung,pins = "gpp11-0", "gpp11-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC1 USI16 */
> + uart16_bus: uart16-bus-pins {
> + samsung,pins = "gpp9-0", "gpp9-1", "gpp9-2", "gpp9-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart16_bus_dual: uart16-bus-dual-pins {
> + samsung,pins = "gpp9-0", "gpp9-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* UART PERIC1 USI17 */
> + uart17_bus: uart17-bus-pins {
> + samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2", "gpp12-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + uart17_bus_dual: uart17-bus-dual-pins {
> + samsung,pins = "gpp12-0", "gpp12-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI09 */
> + hsi2c18_bus: hsi2c18-bus-pins {
> + samsung,pins = "gpp5-0", "gpp5-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI09_I2C */
> + hsi2c19_bus: hsi2c19-bus-pins {
> + samsung,pins = "gpp5-2", "gpp5-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI10 */
> + hsi2c20_bus: hsi2c20-bus-pins {
> + samsung,pins = "gpp5-4", "gpp5-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI10_I2C */
> + hsi2c21_bus: hsi2c21-bus-pins {
> + samsung,pins = "gpp5-6", "gpp5-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI11 */
> + hsi2c22_bus: hsi2c22-bus-pins {
> + samsung,pins = "gpp10-0", "gpp10-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI11_I2C */
> + hsi2c23_bus: hsi2c23-bus-pins {
> + samsung,pins = "gpp10-2", "gpp10-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI12 */
> + hsi2c24_bus: hsi2c24-bus-pins {
> + samsung,pins = "gpp7-0", "gpp7-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI12_I2C */
> + hsi2c25_bus: hsi2c25-bus-pins {
> + samsung,pins = "gpp7-2", "gpp7-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI13 */
> + hsi2c26_bus: hsi2c26-bus-pins {
> + samsung,pins = "gpp7-4", "gpp7-5";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI13_I2C */
> + hsi2c27_bus: hsi2c27-bus-pins {
> + samsung,pins = "gpp7-6", "gpp7-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI14 */
> + hsi2c28_bus: hsi2c28-bus-pins {
> + samsung,pins = "gpp8-0", "gpp8-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI14_I2C */
> + hsi2c29_bus: hsi2c29-bus-pins {
> + samsung,pins = "gpp8-2", "gpp8-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI15 */
> + hsi2c30_bus: hsi2c30-bus-pins {
> + samsung,pins = "gpp11-0", "gpp11-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI15_I2C */
> + hsi2c31_bus: hsi2c31-bus-pins {
> + samsung,pins = "gpp11-2", "gpp11-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI16 */
> + hsi2c32_bus: hsi2c32-bus-pins {
> + samsung,pins = "gpp9-0", "gpp9-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI16_I2C */
> + hsi2c33_bus: hsi2c33-bus-pins {
> + samsung,pins = "gpp9-2", "gpp9-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI17 */
> + hsi2c34_bus: hsi2c34-bus-pins {
> + samsung,pins = "gpp12-0", "gpp12-1";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I2C PERIC1 USI17_I2C */
> + hsi2c35_bus: hsi2c35-bus-pins {
> + samsung,pins = "gpp12-2", "gpp12-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_3>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC1 USI09 */
> + spi9_bus: spi9-bus-pins {
> + samsung,pins = "gpp5-0", "gpp5-1", "gpp5-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi9_cs: spi9-cs-pins {
> + samsung,pins = "gpp5-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi9_cs_func: spi9-cs-func-pins {
> + samsung,pins = "gpp5-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC1 USI10 */
> + spi10_bus: spi10-bus-pins {
> + samsung,pins = "gpp5-4", "gpp5-5", "gpp5-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi10_cs: spi10-cs-pins {
> + samsung,pins = "gpp5-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi10_cs_func: spi10-cs-func-pins {
> + samsung,pins = "gpp5-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC1 USI11 */
> + spi11_bus: spi11-bus-pins {
> + samsung,pins = "gpp10-0", "gpp10-1", "gpp10-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi11_cs: spi11-cs-pins {
> + samsung,pins = "gpp10-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi11_cs_func: spi11-cs-func-pins {
> + samsung,pins = "gpp10-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC1 USI12 */
> + spi12_bus: spi12-bus-pins {
> + samsung,pins = "gpp7-0", "gpp7-1", "gpp7-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi12_cs: spi12-cs-pins {
> + samsung,pins = "gpp7-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi12_cs_func: spi12-cs-func-pins {
> + samsung,pins = "gpp7-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC1 USI13 */
> + spi13_bus: spi13-bus-pins {
> + samsung,pins = "gpp7-4", "gpp7-5", "gpp7-6";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi13_cs: spi13-cs-pins {
> + samsung,pins = "gpp7-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi13_cs_func: spi13-cs-func-pins {
> + samsung,pins = "gpp7-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC1 USI14 */
> + spi14_bus: spi14-bus-pins {
> + samsung,pins = "gpp8-0", "gpp8-1", "gpp8-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi14_cs: spi14-cs-pins {
> + samsung,pins = "gpp8-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi14_cs_func: spi14-cs-func-pins {
> + samsung,pins = "gpp8-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC1 USI15 */
> + spi15_bus: spi15-bus-pins {
> + samsung,pins = "gpp11-0", "gpp11-1", "gpp11-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi15_cs: spi15-cs-pins {
> + samsung,pins = "gpp11-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi15_cs_func: spi15-cs-func-pins {
> + samsung,pins = "gpp11-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC1 USI16 */
> + spi16_bus: spi16-bus-pins {
> + samsung,pins = "gpp9-0", "gpp9-1", "gpp9-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi16_cs: spi16-cs-pins {
> + samsung,pins = "gpp9-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi16_cs_func: spi16-cs-func-pins {
> + samsung,pins = "gpp9-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* SPI PERIC1 USI17 */
> + spi17_bus: spi17-bus-pins {
> + samsung,pins = "gpp12-0", "gpp12-1", "gpp12-2";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi17_cs: spi17-cs-pins {
> + samsung,pins = "gpp12-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_OUTPUT>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + spi17_cs_func: spi17-cs-func-pins {
> + samsung,pins = "gpp12-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_2>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + /* I3C PERIC1 */
> + i3c4_bus: i3c4-bus-pins {
> + samsung,pins = "gpp7-2", "gpp7-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + i3c5_bus: i3c5-bus-pins {
> + samsung,pins = "gpp7-6", "gpp7-7";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + i3c6_bus: i3c6-bus-pins {
> + samsung,pins = "gpp8-2", "gpp8-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +
> + i3c7_bus: i3c7-bus-pins {
> + samsung,pins = "gpp11-2", "gpp11-3";
> + samsung,pin-function = <EXYNOS_PIN_FUNC_4>;
> + samsung,pin-pud = <EXYNOS_PIN_PULL_NONE>;
> + };
> +};
> diff --git a/arch/arm64/boot/dts/exynos/exynosautov920.dtsi b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
> new file mode 100644
> index 000000000000..ec704fec323f
> --- /dev/null
> +++ b/arch/arm64/boot/dts/exynos/exynosautov920.dtsi
> @@ -0,0 +1,318 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Samsung's ExynosAutov920 SoC device tree source
> + *
> + * Copyright (c) 2023 Samsung Electronics Co., Ltd.
> + *
> + */
> +
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
> +#include <dt-bindings/soc/samsung,exynos-usi.h>
> +
> +/ {
> + compatible = "samsung,exynosautov920";
> + #address-cells = <2>;
> + #size-cells = <1>;
> +
> + interrupt-parent = <&gic>;
> +
> + aliases {
> + pinctrl0 = &pinctrl_alive;
> + pinctrl1 = &pinctrl_aud;
> + pinctrl2 = &pinctrl_hsi0;
> + pinctrl3 = &pinctrl_hsi1;
> + pinctrl4 = &pinctrl_hsi2;
> + pinctrl5 = &pinctrl_hsi2ufs;
> + pinctrl6 = &pinctrl_peric0;
> + pinctrl7 = &pinctrl_peric1;
> + };
> +
> + arm-pmu {
> + compatible = "arm,cortex-a78-pmu";
> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>;
> + };
> +
> + chosen: chosen {
> + bootargs = "console=ttySAC0,115200n8 loglevel=3 printk.devkmsg=on log_buf_len=512K";
Drop bootargs. Instead use stdout path for console.
> + linux,initrd-start = <0x85000000>;
> + linux,initrd-end = <0x8AFFFFFF>;
Lowercase hex please.
> + };
> +
> + cpus: 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 = <&cpu0>;
> + };
> + core1 {
> + cpu = <&cpu1>;
> + };
> + core2 {
> + cpu = <&cpu2>;
> + };
> + core3 {
> + cpu = <&cpu3>;
> + };
> + };
> +
> + cluster2 {
> + core0 {
> + cpu = <&cpu0>;
> + };
> + core1 {
> + cpu = <&cpu1>;
> + };
> + };
> + };
> +
> + cpu0: cpu@0 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x0>;
> + enable-method = "psci";
> + };
> +
> + cpu1: cpu@100 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x100>;
> + enable-method = "psci";
> + };
> +
> + cpu2: cpu@200 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x200>;
> + enable-method = "psci";
> + };
> +
> + cpu3: cpu@300 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x300>;
> + enable-method = "psci";
> + };
> +
> + cpu4: cpu@...00 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x10000>;
> + enable-method = "psci";
> + };
> +
> + cpu5: cpu@...00 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x10100>;
> + enable-method = "psci";
> + };
> +
> + cpu6: cpu@...00 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x10200>;
> + enable-method = "psci";
> + };
> +
> + cpu7: cpu@...00 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x10300>;
> + enable-method = "psci";
> + };
> +
> + cpu8: cpu@...00 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x20000>;
> + enable-method = "psci";
> + };
> +
> + cpu9: cpu@...00 {
> + device_type = "cpu";
> + compatible = "arm,cortex-a78ae";
> + reg = <0x0 0x20100>;
> + enable-method = "psci";
> + };
> + };
> +
> + psci {
> + compatible = "arm,psci-1.0";
> + method = "smc";
> + };
> +
> + timer {
Please keep the nodes sorted alphabetically, so this goes after "soc". I
know that not every Exynos files follows this convention, but let's try
to keep it for new ones.
> + compatible = "arm,armv8-timer";
> + interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_PPI 12 IRQ_TYPE_LEVEL_LOW>;
> + };
> +
> + fixed-rate-clocks {
Drop the node and keep the clocks in top-level only.
> + xtcxo: clock {
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-output-names = "oscclk";
> + };
> +
> + /*
> + * Keep the stub clock for serial driver, until proper clock
Prefix with: FIXME:
> + * driver is implemented.
> + */
> + usi_clock: usi-clock {
Node name: clock-usi
> + compatible = "fixed-clock";
> + #clock-cells = <0>;
> + clock-frequency = <200000000>;
> + clock-output-names = "usi";
> + };
> + };
> +
> + soc: soc@0 {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0x0 0x0 0x0 0x20000000>;
> +
> + chipid@...00000 {
> + compatible = "samsung,exynos850-chipid";
Let's add everywhere specific compatibles. I'll fix existing sources.
> + reg = <0x10000000 0x24>;
> + };
> +
> + gic: interrupt-controller@...00000 {
> + compatible = "arm,gic-v3";
> + #interrupt-cells = <3>;
> + #address-cells = <0>;
> + interrupt-controller;
> + reg = <0x10400000 0x10000>,
> + <0x10460000 0x140000>;
> + interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_alive: pinctrl@...50000 {
> + compatible = "samsung,exynosautov920-pinctrl";
> + reg = <0x11850000 0x10000>;
> +
> + wakeup-interrupt-controller {
> + compatible = "samsung,exynosautov920-wakeup-eint";
> + };
> + };
> +
> + pinctrl_aud: pinctrl@...60000 {
> + compatible = "samsung,exynosautov920-pinctrl";
> + reg = <0x1a460000 0x10000>;
> + };
> +
> + pinctrl_hsi0: pinctrl@...40000 {
> + compatible = "samsung,exynosautov920-pinctrl";
> + reg = <0x16040000 0x10000>;
> + interrupts = <GIC_SPI 442 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_hsi1: pinctrl@...50000 {
> + compatible = "samsung,exynosautov920-pinctrl";
> + reg = <0x16450000 0x10000>;
> + interrupts = <GIC_SPI 456 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_hsi2: pinctrl@...10000 {
> + compatible = "samsung,exynosautov920-pinctrl";
> + reg = <0x16c10000 0x10000>;
> + interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_hsi2ufs: pinctrl@...20000 {
> + compatible = "samsung,exynosautov920-pinctrl";
> + reg = <0x16d20000 0x10000>;
> + interrupts = <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_peric0: pinctrl@...30000 {
> + compatible = "samsung,exynosautov920-pinctrl";
> + reg = <0x10830000 0x10000>;
> + interrupts = <GIC_SPI 753 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pinctrl_peric1: pinctrl@...30000 {
> + compatible = "samsung,exynosautov920-pinctrl";
> + reg = <0x10c30000 0x10000>;
> + interrupts = <GIC_SPI 781 IRQ_TYPE_LEVEL_HIGH>;
> + };
> +
> + pmu_system_controller: system-controller@...60000 {
> + compatible = "samsung,exynos7-pmu", "syscon";
Specific compatible (with these fallbacks), please.
> + reg = <0x11860000 0x10000>;
> + };
> +
> + pwm: pwm@...b0000 {
> + compatible = "samsung,exynosautov920-pwm",
> + "samsung,exynos4210-pwm";
> + reg = <0x109b0000 0x100>;
> + samsung,pwm-outputs = <0>, <1>, <2>, <3>;
> + #pwm-cells = <3>;
> + clocks = <&xtcxo>;
> + clock-names = "timers";
> + status = "disabled";
> + };
> +
> + syscon_peric0: syscon@...820000 {
> + compatible = "samsung,exynosautov920-peric0-sysreg",
> + "samsung,exynosautov920-sysreg", "syscon";
Drop "samsung,exynosautov920-sysreg"
> + reg = <0x10820000 0x2000>;
> + };
> +
> + syscon_peric1: syscon@...21000 {
> + compatible = "samsung,exynosautov920-peric1-sysreg",
> + "samsung,exynosautov920-sysreg", "syscon";
Ditto
> + reg = <0x10c21000 0x2000>;
> + };
> +
> + usi_0: usi@...800c0 {
> + compatible = "samsung,exynosautov920-usi",
> + "samsung,exynos850-usi";
> + reg = <0x108800c0 0x20>;
> + samsung,sysreg = <&syscon_peric0 0x1000>;
> + samsung,mode = <USI_V2_UART>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges;
> + clocks = <&usi_clock>, <&usi_clock>;
> + clock-names = "pclk", "ipclk";
> + status = "disabled";
> +
Best regards,
Krzysztof
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