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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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5d7b8467e1
This will configure the platform data for the PL011, PL022 and PL180 (derivate) PrimeCells found in the Ux500 to use DMA with the generic DMA engine for DMA40. Signed-off-by: Per Forlin <per.forlin@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
45 lines
920 B
C
45 lines
920 B
C
/*
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* Copyright (C) ST-Ericsson SA 2010
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*
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* Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
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* License terms: GNU General Public License (GPL) version 2
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*/
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#include <linux/init.h>
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#include <linux/platform_device.h>
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#include <linux/amba/bus.h>
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#include <linux/gpio.h>
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#include <linux/irq.h>
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#include <asm/mach/arch.h>
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#include <asm/mach-types.h>
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#include <mach/hardware.h>
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#include <mach/devices.h>
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#include <mach/setup.h>
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#include "devices-db5500.h"
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static void __init u5500_uart_init(void)
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{
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db5500_add_uart0(NULL);
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db5500_add_uart1(NULL);
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db5500_add_uart2(NULL);
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}
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static void __init u5500_init_machine(void)
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{
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u5500_init_devices();
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u5500_sdi_init();
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u5500_uart_init();
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}
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MACHINE_START(U5500, "ST-Ericsson U5500 Platform")
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.boot_params = 0x00000100,
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.map_io = u5500_map_io,
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.init_irq = ux500_init_irq,
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.timer = &ux500_timer,
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.init_machine = u5500_init_machine,
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MACHINE_END
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