diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/clk/tegra/clk-periph.c | 38 | ||||
-rw-r--r-- | drivers/clk/tegra/clk.c | 16 | ||||
-rw-r--r-- | drivers/dma/tegra20-apb-dma.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/tegra/dc.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/tegra/drm.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/tegra/hdmi.c | 3 | ||||
-rw-r--r-- | drivers/i2c/busses/i2c-tegra.c | 3 | ||||
-rw-r--r-- | drivers/input/keyboard/tegra-kbc.c | 2 | ||||
-rw-r--r-- | drivers/spi/spi-tegra20-sflash.c | 2 | ||||
-rw-r--r-- | drivers/spi/spi-tegra20-slink.c | 2 | ||||
-rw-r--r-- | drivers/staging/nvec/nvec.c | 3 |
11 files changed, 62 insertions, 13 deletions
diff --git a/drivers/clk/tegra/clk-periph.c b/drivers/clk/tegra/clk-periph.c index 5978e81b175..788486e6331 100644 --- a/drivers/clk/tegra/clk-periph.c +++ b/drivers/clk/tegra/clk-periph.c @@ -110,6 +110,44 @@ static void clk_periph_disable(struct clk_hw *hw) gate_ops->disable(gate_hw); } +void tegra_periph_reset_deassert(struct clk *c) +{ + struct clk_hw *hw = __clk_get_hw(c); + struct tegra_clk_periph *periph = to_clk_periph(hw); + struct tegra_clk_periph_gate *gate; + + if (periph->magic != TEGRA_CLK_PERIPH_MAGIC) { + gate = to_clk_periph_gate(hw); + if (gate->magic != TEGRA_CLK_PERIPH_GATE_MAGIC) { + WARN_ON(1); + return; + } + } else { + gate = &periph->gate; + } + + tegra_periph_reset(gate, 0); +} + +void tegra_periph_reset_assert(struct clk *c) +{ + struct clk_hw *hw = __clk_get_hw(c); + struct tegra_clk_periph *periph = to_clk_periph(hw); + struct tegra_clk_periph_gate *gate; + + if (periph->magic != TEGRA_CLK_PERIPH_MAGIC) { + gate = to_clk_periph_gate(hw); + if (gate->magic != TEGRA_CLK_PERIPH_GATE_MAGIC) { + WARN_ON(1); + return; + } + } else { + gate = &periph->gate; + } + + tegra_periph_reset(gate, 1); +} + const struct clk_ops tegra_clk_periph_ops = { .get_parent = clk_periph_get_parent, .set_parent = clk_periph_set_parent, diff --git a/drivers/clk/tegra/clk.c b/drivers/clk/tegra/clk.c index cf023a93720..a603b9af0ad 100644 --- a/drivers/clk/tegra/clk.c +++ b/drivers/clk/tegra/clk.c @@ -16,9 +16,14 @@ #include <linux/clk.h> #include <linux/clk-provider.h> +#include <linux/of.h> +#include <linux/clk/tegra.h> #include "clk.h" +/* Global data of Tegra CPU CAR ops */ +struct tegra_cpu_car_ops *tegra_cpu_car_ops; + void __init tegra_init_dup_clks(struct tegra_clk_duplicate *dup_list, struct clk *clks[], int clk_max) { @@ -67,3 +72,14 @@ void __init tegra_init_from_table(struct tegra_clk_init_table *tbl, } } } + +static const struct of_device_id tegra_dt_clk_match[] = { + { .compatible = "nvidia,tegra20-car", .data = tegra20_clock_init }, + { .compatible = "nvidia,tegra30-car", .data = tegra30_clock_init }, + { } +}; + +void __init tegra_clocks_init(void) +{ + of_clk_init(tegra_dt_clk_match); +} diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index c39e61bc817..afc9b89e20f 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -31,8 +31,8 @@ #include <linux/platform_device.h> #include <linux/pm_runtime.h> #include <linux/slab.h> +#include <linux/clk/tegra.h> -#include <mach/clk.h> #include "dmaengine.h" #define TEGRA_APBDMA_GENERAL 0x0 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 656b2e3334a..56813f967c8 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -12,8 +12,7 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> - -#include <mach/clk.h> +#include <linux/clk/tegra.h> #include "drm.h" #include "dc.h" diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index 3a503c9e468..d980dc75788 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -11,7 +11,6 @@ #include <linux/of_address.h> #include <linux/of_platform.h> -#include <mach/clk.h> #include <linux/dma-mapping.h> #include <asm/dma-iommu.h> diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index e060c7e6434..92ad276cc5e 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -14,8 +14,7 @@ #include <linux/of.h> #include <linux/platform_device.h> #include <linux/regulator/consumer.h> - -#include <mach/clk.h> +#include <linux/clk/tegra.h> #include "hdmi.h" #include "drm.h" diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c index 7b38877ffec..c7aca35e38f 100644 --- a/drivers/i2c/busses/i2c-tegra.c +++ b/drivers/i2c/busses/i2c-tegra.c @@ -29,11 +29,10 @@ #include <linux/of_i2c.h> #include <linux/of_device.h> #include <linux/module.h> +#include <linux/clk/tegra.h> #include <asm/unaligned.h> -#include <mach/clk.h> - #define TEGRA_I2C_TIMEOUT (msecs_to_jiffies(1000)) #define BYTES_PER_FIFO_WORD 4 diff --git a/drivers/input/keyboard/tegra-kbc.c b/drivers/input/keyboard/tegra-kbc.c index c76f96872d3..54ac1dc7d47 100644 --- a/drivers/input/keyboard/tegra-kbc.c +++ b/drivers/input/keyboard/tegra-kbc.c @@ -30,7 +30,7 @@ #include <linux/clk.h> #include <linux/slab.h> #include <linux/input/tegra_kbc.h> -#include <mach/clk.h> +#include <linux/clk/tegra.h> #define KBC_MAX_DEBOUNCE_CNT 0x3ffu diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c index 448a8cc71df..02feaa51a0f 100644 --- a/drivers/spi/spi-tegra20-sflash.c +++ b/drivers/spi/spi-tegra20-sflash.c @@ -34,7 +34,7 @@ #include <linux/of_device.h> #include <linux/spi/spi.h> #include <linux/spi/spi-tegra.h> -#include <mach/clk.h> +#include <linux/clk/tegra.h> #define SPI_COMMAND 0x000 #define SPI_GO BIT(30) diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c index 651167f2e0a..fa208a5cc61 100644 --- a/drivers/spi/spi-tegra20-slink.c +++ b/drivers/spi/spi-tegra20-slink.c @@ -35,7 +35,7 @@ #include <linux/of_device.h> #include <linux/spi/spi.h> #include <linux/spi/spi-tegra.h> -#include <mach/clk.h> +#include <linux/clk/tegra.h> #define SLINK_COMMAND 0x000 #define SLINK_BIT_LENGTH(x) (((x) & 0x1f) << 0) diff --git a/drivers/staging/nvec/nvec.c b/drivers/staging/nvec/nvec.c index 2830946860d..d51615b1979 100644 --- a/drivers/staging/nvec/nvec.c +++ b/drivers/staging/nvec/nvec.c @@ -37,8 +37,7 @@ #include <linux/slab.h> #include <linux/spinlock.h> #include <linux/workqueue.h> - -#include <mach/clk.h> +#include <linux/clk/tegra.h> #include "nvec.h" |