From: Naveen Krishna Chatradhi <ch.naveen@samsung.com> To: linux-arm-kernel@lists.infradead.org Cc: naveenkrishna.ch@gmail.com, linux-samsung-soc@vger.kernel.org, catalin.marinas@arm.com, robh@kernel.org, devicetree@vger.kernel.org, t.figa@samsung.com, kgene.kim@samsung.com Subject: [PATCH v2 5/7] arm64: dts: Add initial device tree support for EXYNOS7 Date: Tue, 02 Sep 2014 21:05:41 +0530 [thread overview] Message-ID: <1409672143-8574-6-git-send-email-ch.naveen@samsung.com> (raw) In-Reply-To: <1409672143-8574-1-git-send-email-ch.naveen@samsung.com> Add initial device tree nodes for EXYNOS7 SoC and board dts file to support Espresso board based on Exynos7 SoC. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Cc: Rob Herring <robh@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> --- arch/arm64/boot/dts/Makefile | 1 + arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 31 +++++ arch/arm64/boot/dts/exynos/exynos7.dtsi | 168 +++++++++++++++++++++++ 3 files changed, 200 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/exynos7-espresso.dts create mode 100644 arch/arm64/boot/dts/exynos/exynos7.dtsi diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index c52bdb0..a3bc18a 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -1,3 +1,4 @@ +dtb-$(CONFIG_ARCH_EXYNOS7) += exynos/exynos7-espresso.dtb dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts new file mode 100644 index 0000000..f6a8879 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -0,0 +1,31 @@ +/* + * SAMSUNG Exynos7 Espresso board device tree source + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/dts-v1/; +#include "exynos7.dtsi" + +/ { + model = "Samsung Exynos7 Espresso board based on EXYNOS7"; + compatible = "samsung,exynos7-espresso", "samsung,exynos7"; + + chosen { + linux,stdout-path = &serial_2; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0x0 0xC0000000>; + }; +}; + +&serial_2 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi new file mode 100644 index 0000000..e593af55 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -0,0 +1,168 @@ +/* + * SAMSUNG EXYNOS7 SoC device tree source + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <dt-bindings/clock/exynos7-clk.h> + +/ { + compatible = "samsung,exynos7"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &serial_0; + serial1 = &serial_1; + serial2 = &serial_2; + serial3 = &serial_3; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a57", "arm,armv8"; + enable-method = "psci"; + reg = <0x0>; + }; + + cpu@1 { + device_type = "cpu"; + compatible = "arm,cortex-a57", "arm,armv8"; + enable-method = "psci"; + reg = <0x1>; + }; + + cpu@2 { + device_type = "cpu"; + compatible = "arm,cortex-a57", "arm,armv8"; + enable-method = "psci"; + reg = <0x2>; + }; + + cpu@3 { + device_type = "cpu"; + compatible = "arm,cortex-a57", "arm,armv8"; + enable-method = "psci"; + reg = <0x3>; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + soc: soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0x18000000>; + + chipid@10000000 { + compatible = "samsung,exynos4210-chipid"; + reg = <0x10000000 0x100>; + }; + + fin_pll: xxti { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "fin_pll"; + #clock-cells = <0>; + }; + + gic: interrupt-controller@11001000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x11001000 0x1000>, + <0x11002000 0x1000>, + <0x11004000 0x2000>, + <0x11006000 0x2000>; + }; + + clock_topc: clock-controller@10570000 { + compatible = "samsung,exynos7-clock-topc"; + reg = <0x10570000 0x10000>; + #clock-cells = <1>; + }; + + clock_top0: clock-controller@105d0000 { + compatible = "samsung,exynos7-clock-top0"; + reg = <0x105d0000 0xb000>; + #clock-cells = <1>; + }; + + clock_peric0: clock-controller@13610000 { + compatible = "samsung,exynos7-clock-peric0"; + reg = <0x13610000 0xd00>; + #clock-cells = <1>; + }; + + clock_peric1: clock-controller@14C80000 { + compatible = "samsung,exynos7-clock-peric1"; + reg = <0x14c80000 0xd00>; + #clock-cells = <1>; + }; + + clock_peris: clock-controller@10040000 { + compatible = "samsung,exynos7-clock-peris"; + reg = <0x10040000 0xd00>; + #clock-cells = <1>; + }; + + serial_0: serial@13630000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13630000 0x100>; + interrupts = <0 440 0>; + clocks = <&clock_peric0 PCLK_UART0>, <&clock_peric0 SCLK_UART0>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + + serial_1: serial@14c20000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x14c20000 0x100>; + interrupts = <0 456 0>; + clocks = <&clock_peric1 PCLK_UART1>, <&clock_peric1 SCLK_UART1>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + + serial_2: serial@14c30000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x14c30000 0x100>; + interrupts = <0 457 0>; + clocks = <&clock_peric1 PCLK_UART2>, <&clock_peric1 SCLK_UART2>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + + serial_3: serial@14c40000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x14c40000 0x100>; + interrupts = <0 458 0>; + clocks = <&clock_peric1 PCLK_UART3>, <&clock_peric1 SCLK_UART3>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <1 13 0xff01>, + <1 14 0xff01>, + <1 11 0xff01>, + <1 10 0xff01>; + }; + }; +}; -- 1.7.9.5
WARNING: multiple messages have this Message-ID (diff)
From: ch.naveen@samsung.com (Naveen Krishna Chatradhi) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 5/7] arm64: dts: Add initial device tree support for EXYNOS7 Date: Tue, 02 Sep 2014 21:05:41 +0530 [thread overview] Message-ID: <1409672143-8574-6-git-send-email-ch.naveen@samsung.com> (raw) In-Reply-To: <1409672143-8574-1-git-send-email-ch.naveen@samsung.com> Add initial device tree nodes for EXYNOS7 SoC and board dts file to support Espresso board based on Exynos7 SoC. Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Cc: Rob Herring <robh@kernel.org> Cc: Catalin Marinas <catalin.marinas@arm.com> --- arch/arm64/boot/dts/Makefile | 1 + arch/arm64/boot/dts/exynos/exynos7-espresso.dts | 31 +++++ arch/arm64/boot/dts/exynos/exynos7.dtsi | 168 +++++++++++++++++++++++ 3 files changed, 200 insertions(+) create mode 100644 arch/arm64/boot/dts/exynos/exynos7-espresso.dts create mode 100644 arch/arm64/boot/dts/exynos/exynos7.dtsi diff --git a/arch/arm64/boot/dts/Makefile b/arch/arm64/boot/dts/Makefile index c52bdb0..a3bc18a 100644 --- a/arch/arm64/boot/dts/Makefile +++ b/arch/arm64/boot/dts/Makefile @@ -1,3 +1,4 @@ +dtb-$(CONFIG_ARCH_EXYNOS7) += exynos/exynos7-espresso.dtb dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb foundation-v8.dtb dtb-$(CONFIG_ARCH_XGENE) += apm-mustang.dtb diff --git a/arch/arm64/boot/dts/exynos/exynos7-espresso.dts b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts new file mode 100644 index 0000000..f6a8879 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos7-espresso.dts @@ -0,0 +1,31 @@ +/* + * SAMSUNG Exynos7 Espresso board device tree source + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +/dts-v1/; +#include "exynos7.dtsi" + +/ { + model = "Samsung Exynos7 Espresso board based on EXYNOS7"; + compatible = "samsung,exynos7-espresso", "samsung,exynos7"; + + chosen { + linux,stdout-path = &serial_2; + }; + + memory at 40000000 { + device_type = "memory"; + reg = <0x0 0x40000000 0x0 0xC0000000>; + }; +}; + +&serial_2 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi new file mode 100644 index 0000000..e593af55 --- /dev/null +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi @@ -0,0 +1,168 @@ +/* + * SAMSUNG EXYNOS7 SoC device tree source + * + * Copyright (c) 2014 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <dt-bindings/clock/exynos7-clk.h> + +/ { + compatible = "samsung,exynos7"; + interrupt-parent = <&gic>; + #address-cells = <2>; + #size-cells = <2>; + + aliases { + serial0 = &serial_0; + serial1 = &serial_1; + serial2 = &serial_2; + serial3 = &serial_3; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu at 0 { + device_type = "cpu"; + compatible = "arm,cortex-a57", "arm,armv8"; + enable-method = "psci"; + reg = <0x0>; + }; + + cpu at 1 { + device_type = "cpu"; + compatible = "arm,cortex-a57", "arm,armv8"; + enable-method = "psci"; + reg = <0x1>; + }; + + cpu at 2 { + device_type = "cpu"; + compatible = "arm,cortex-a57", "arm,armv8"; + enable-method = "psci"; + reg = <0x2>; + }; + + cpu at 3 { + device_type = "cpu"; + compatible = "arm,cortex-a57", "arm,armv8"; + enable-method = "psci"; + reg = <0x3>; + }; + }; + + psci { + compatible = "arm,psci-0.2"; + method = "smc"; + }; + + soc: soc { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0 0 0x18000000>; + + chipid at 10000000 { + compatible = "samsung,exynos4210-chipid"; + reg = <0x10000000 0x100>; + }; + + fin_pll: xxti { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "fin_pll"; + #clock-cells = <0>; + }; + + gic: interrupt-controller at 11001000 { + compatible = "arm,gic-400"; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + reg = <0x11001000 0x1000>, + <0x11002000 0x1000>, + <0x11004000 0x2000>, + <0x11006000 0x2000>; + }; + + clock_topc: clock-controller at 10570000 { + compatible = "samsung,exynos7-clock-topc"; + reg = <0x10570000 0x10000>; + #clock-cells = <1>; + }; + + clock_top0: clock-controller at 105d0000 { + compatible = "samsung,exynos7-clock-top0"; + reg = <0x105d0000 0xb000>; + #clock-cells = <1>; + }; + + clock_peric0: clock-controller at 13610000 { + compatible = "samsung,exynos7-clock-peric0"; + reg = <0x13610000 0xd00>; + #clock-cells = <1>; + }; + + clock_peric1: clock-controller at 14C80000 { + compatible = "samsung,exynos7-clock-peric1"; + reg = <0x14c80000 0xd00>; + #clock-cells = <1>; + }; + + clock_peris: clock-controller at 10040000 { + compatible = "samsung,exynos7-clock-peris"; + reg = <0x10040000 0xd00>; + #clock-cells = <1>; + }; + + serial_0: serial at 13630000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x13630000 0x100>; + interrupts = <0 440 0>; + clocks = <&clock_peric0 PCLK_UART0>, <&clock_peric0 SCLK_UART0>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + + serial_1: serial at 14c20000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x14c20000 0x100>; + interrupts = <0 456 0>; + clocks = <&clock_peric1 PCLK_UART1>, <&clock_peric1 SCLK_UART1>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + + serial_2: serial at 14c30000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x14c30000 0x100>; + interrupts = <0 457 0>; + clocks = <&clock_peric1 PCLK_UART2>, <&clock_peric1 SCLK_UART2>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + + serial_3: serial at 14c40000 { + compatible = "samsung,exynos4210-uart"; + reg = <0x14c40000 0x100>; + interrupts = <0 458 0>; + clocks = <&clock_peric1 PCLK_UART3>, <&clock_peric1 SCLK_UART3>; + clock-names = "uart", "clk_uart_baud0"; + status = "disabled"; + }; + + timer { + compatible = "arm,armv8-timer"; + interrupts = <1 13 0xff01>, + <1 14 0xff01>, + <1 11 0xff01>, + <1 10 0xff01>; + }; + }; +}; -- 1.7.9.5
next prev parent reply other threads:[~2014-09-02 15:35 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2014-09-02 15:35 [PATCH v2 0/7] arch: arm64: enable support for Samsung Exynos7 SoC Naveen Krishna Chatradhi 2014-09-02 15:35 ` Naveen Krishna Chatradhi 2014-09-02 15:35 ` [PATCH v2 1/7] clk: samsung: add support for 145xx and 1460x PLLs Naveen Krishna Chatradhi 2014-09-02 15:35 ` Naveen Krishna Chatradhi 2014-09-02 15:35 ` [PATCH v2 2/7] clk: samsung: Factor out the common code to clk.c Naveen Krishna Chatradhi 2014-09-02 15:35 ` Naveen Krishna Chatradhi 2014-09-02 15:35 ` [PATCH v2 3/7] clk: samsung: Add fixed_factor_clocks field to struct exynos_cmu_info Naveen Krishna Chatradhi 2014-09-02 15:35 ` Naveen Krishna Chatradhi 2014-09-02 15:35 ` [PATCH v2 4/7] clk: samsung: add initial clock support for Exynos7 SoC Naveen Krishna Chatradhi 2014-09-02 15:35 ` Naveen Krishna Chatradhi 2014-09-02 15:35 ` Naveen Krishna Chatradhi [this message] 2014-09-02 15:35 ` [PATCH v2 5/7] arm64: dts: Add initial device tree support for EXYNOS7 Naveen Krishna Chatradhi 2014-09-03 16:15 ` Kukjin Kim 2014-09-03 16:15 ` Kukjin Kim 2014-09-03 16:22 ` Arnd Bergmann 2014-09-03 16:22 ` Arnd Bergmann 2014-09-03 16:31 ` Kukjin Kim 2014-09-03 16:31 ` Kukjin Kim 2014-09-03 18:28 ` Arnd Bergmann 2014-09-03 18:28 ` Arnd Bergmann 2014-09-09 3:06 ` kgene 2014-09-09 3:06 ` kgene at kernel.org 2014-09-09 3:28 ` kgene 2014-09-09 3:28 ` kgene at kernel.org 2014-09-11 8:42 ` Naveen Krishna Ch 2014-09-11 8:42 ` Naveen Krishna Ch 2014-09-02 15:35 ` [PATCH v2 6/7] tty/serial: samsung: enable usage for 64-bit Exynos platforms Naveen Krishna Chatradhi 2014-09-02 15:35 ` Naveen Krishna Chatradhi 2014-09-02 15:35 ` [PATCH v2 7/7] arm64: exynos7: Enable ARMv8 based Exynos7 (SoC) support Naveen Krishna Chatradhi 2014-09-02 15:35 ` Naveen Krishna Chatradhi 2014-09-02 16:37 ` [PATCH v2 0/7] arch: arm64: enable support for Samsung Exynos7 SoC Tomasz Figa 2014-09-02 16:37 ` Tomasz Figa
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