dev.c (4de6a2d6acb0e2a840f07db17def7e674b9d2bb4) dev.c (e6fff4aaf99763da8a68b237e09cb8d47730f118)
1/*
2 * Tegra host1x driver
3 *
4 * Copyright (c) 2010-2013, NVIDIA Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.

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29
30#include "bus.h"
31#include "dev.h"
32#include "intr.h"
33#include "channel.h"
34#include "debug.h"
35#include "hw/host1x01.h"
36#include "hw/host1x02.h"
1/*
2 * Tegra host1x driver
3 *
4 * Copyright (c) 2010-2013, NVIDIA Corporation.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.

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29
30#include "bus.h"
31#include "dev.h"
32#include "intr.h"
33#include "channel.h"
34#include "debug.h"
35#include "hw/host1x01.h"
36#include "hw/host1x02.h"
37#include "hw/host1x04.h"
37
38void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r)
39{
40 void __iomem *sync_regs = host1x->regs + host1x->info->sync_offset;
41
42 writel(v, sync_regs + r);
43}
44

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72 .nb_channels = 9,
73 .nb_pts = 32,
74 .nb_mlocks = 16,
75 .nb_bases = 12,
76 .init = host1x02_init,
77 .sync_offset = 0x3000,
78};
79
38
39void host1x_sync_writel(struct host1x *host1x, u32 v, u32 r)
40{
41 void __iomem *sync_regs = host1x->regs + host1x->info->sync_offset;
42
43 writel(v, sync_regs + r);
44}
45

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73 .nb_channels = 9,
74 .nb_pts = 32,
75 .nb_mlocks = 16,
76 .nb_bases = 12,
77 .init = host1x02_init,
78 .sync_offset = 0x3000,
79};
80
81static const struct host1x_info host1x04_info = {
82 .nb_channels = 12,
83 .nb_pts = 192,
84 .nb_mlocks = 16,
85 .nb_bases = 64,
86 .init = host1x04_init,
87 .sync_offset = 0x2100,
88};
89
80static struct of_device_id host1x_of_match[] = {
90static struct of_device_id host1x_of_match[] = {
91 { .compatible = "nvidia,tegra124-host1x", .data = &host1x04_info, },
81 { .compatible = "nvidia,tegra114-host1x", .data = &host1x02_info, },
82 { .compatible = "nvidia,tegra30-host1x", .data = &host1x01_info, },
83 { .compatible = "nvidia,tegra20-host1x", .data = &host1x01_info, },
84 { },
85};
86MODULE_DEVICE_TABLE(of, host1x_of_match);
87
88static int host1x_probe(struct platform_device *pdev)

--- 153 unchanged lines hidden --- 		92 { .compatible = "nvidia,tegra114-host1x", .data = &host1x02_info, },
93 { .compatible = "nvidia,tegra30-host1x", .data = &host1x01_info, },
94 { .compatible = "nvidia,tegra20-host1x", .data = &host1x01_info, },
95 { },
96};
97MODULE_DEVICE_TABLE(of, host1x_of_match);
98
99static int host1x_probe(struct platform_device *pdev)

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