44 lines
861 B
C
44 lines
861 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Routines common to most mpc86xx-based boards.
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*/
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#include <linux/init.h>
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#include <linux/mod_devicetable.h>
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#include <linux/of_platform.h>
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#include <asm/reg.h>
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#include <asm/synch.h>
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#include "mpc86xx.h"
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static const struct of_device_id mpc86xx_common_ids[] __initconst = {
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{ .type = "soc", },
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{ .compatible = "soc", },
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{ .compatible = "simple-bus", },
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{ .name = "localbus", },
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{ .compatible = "gianfar", },
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{ .compatible = "fsl,mpc8641-pcie", },
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{},
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};
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int __init mpc86xx_common_publish_devices(void)
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{
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return of_platform_bus_probe(NULL, mpc86xx_common_ids, NULL);
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}
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long __init mpc86xx_time_init(void)
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{
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unsigned int temp;
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/* Set the time base to zero */
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mtspr(SPRN_TBWL, 0);
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mtspr(SPRN_TBWU, 0);
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temp = mfspr(SPRN_HID0);
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temp |= HID0_TBEN;
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mtspr(SPRN_HID0, temp);
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isync();
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return 0;
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}
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