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kernel_samsung_sm7125/arch/arc/boot/dts/vdk_axc003.dtsi

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ARCv2: [vdk] dts files and defconfig for HS38 VDK - CONFIG_ARC_UBOOT_SUPPORT to handle arguments passed in r0, r1, r2 - CONFIG_DEVTMPFS_MOUNT for mouting rootfs since it uses external cpio for rootfs Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Ruud Derwig <rderwig@synopsys.com> [vgupta: folded the Main baord DT files for smp/up into one] Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
10 years ago
/*
* Copyright (C) 2013, 2014 Synopsys, Inc. (www.synopsys.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.
*/
/*
* Device tree for AXC003 CPU card: HS38x UP configuration (VDK version)
*/
ARCv2: [dts]: Introduce HS38 specific include DTS ... ... and add them to plat-sim DTS. This allows for future change to introduce timers in DT in single place Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
9 years ago
/include/ "skeleton_hs.dtsi"
ARCv2: [vdk] dts files and defconfig for HS38 VDK - CONFIG_ARC_UBOOT_SUPPORT to handle arguments passed in r0, r1, r2 - CONFIG_DEVTMPFS_MOUNT for mouting rootfs since it uses external cpio for rootfs Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Ruud Derwig <rderwig@synopsys.com> [vgupta: folded the Main baord DT files for smp/up into one] Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
10 years ago
/ {
compatible = "snps,arc";
#address-cells = <1>;
#size-cells = <1>;
cpu_card {
compatible = "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0xf0000000 0x10000000>;
ARC: [dts] Add clk feeding into timers to DTs This allows us to introduce timers in DT in next commit The core clk frequency hack in AXS103 platform is also extended, where the core clk feeding into timers is updated in-place in FDT. Cc: Daniel Lezcano <daniel.lezcano@linaro.org> Cc: Rob Herring <robh@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
9 years ago
core_clk: core_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <50000000>;
};
ARC: [dts] Rename cpu_intc -> core_intc This is again for future changes to use common DTSI for timers which refer to @core_intc Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
9 years ago
core_intc: archs-intc@cpu {
ARCv2: [vdk] dts files and defconfig for HS38 VDK - CONFIG_ARC_UBOOT_SUPPORT to handle arguments passed in r0, r1, r2 - CONFIG_DEVTMPFS_MOUNT for mouting rootfs since it uses external cpio for rootfs Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Ruud Derwig <rderwig@synopsys.com> [vgupta: folded the Main baord DT files for smp/up into one] Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
10 years ago
compatible = "snps,archs-intc";
interrupt-controller;
#interrupt-cells = <1>;
};
debug_uart: dw-apb-uart@0x5000 {
compatible = "snps,dw-apb-uart";
reg = <0x5000 0x100>;
clock-frequency = <2403200>;
ARC: [dts] Rename cpu_intc -> core_intc This is again for future changes to use common DTSI for timers which refer to @core_intc Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
9 years ago
interrupt-parent = <&core_intc>;
ARCv2: [vdk] dts files and defconfig for HS38 VDK - CONFIG_ARC_UBOOT_SUPPORT to handle arguments passed in r0, r1, r2 - CONFIG_DEVTMPFS_MOUNT for mouting rootfs since it uses external cpio for rootfs Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Ruud Derwig <rderwig@synopsys.com> [vgupta: folded the Main baord DT files for smp/up into one] Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
10 years ago
interrupts = <19>;
baud = <115200>;
reg-shift = <2>;
reg-io-width = <4>;
};
};
mb_intc: dw-apb-ictl@0xe0012000 {
#interrupt-cells = <1>;
compatible = "snps,dw-apb-ictl";
reg = < 0xe0012000 0x200 >;
interrupt-controller;
ARC: [dts] Rename cpu_intc -> core_intc This is again for future changes to use common DTSI for timers which refer to @core_intc Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
9 years ago
interrupt-parent = <&core_intc>;
ARCv2: [vdk] dts files and defconfig for HS38 VDK - CONFIG_ARC_UBOOT_SUPPORT to handle arguments passed in r0, r1, r2 - CONFIG_DEVTMPFS_MOUNT for mouting rootfs since it uses external cpio for rootfs Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Ruud Derwig <rderwig@synopsys.com> [vgupta: folded the Main baord DT files for smp/up into one] Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
10 years ago
interrupts = < 18 >;
};
memory {
#address-cells = <1>;
#size-cells = <1>;
ranges = <0x00000000 0x80000000 0x40000000>;
device_type = "memory";
ARC: Ensure DT mem base is same as what kernel is built with Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
10 years ago
reg = <0x80000000 0x20000000>; /* 512MiB */
ARCv2: [vdk] dts files and defconfig for HS38 VDK - CONFIG_ARC_UBOOT_SUPPORT to handle arguments passed in r0, r1, r2 - CONFIG_DEVTMPFS_MOUNT for mouting rootfs since it uses external cpio for rootfs Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: devicetree@vger.kernel.org Signed-off-by: Ruud Derwig <rderwig@synopsys.com> [vgupta: folded the Main baord DT files for smp/up into one] Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
10 years ago
};
};