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| author | Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com> | 2017-07-09 20:39:57 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2017-07-17 11:51:00 -0700 |
| commit | b191155541f2a4cfbe62697c8d65919549f948c0 (patch) | |
| tree | 3a4ae3719c40824a8881f6e6ae0c4281b8f3f7b3 /drivers/clk/clk-versaclock5.c | |
| parent | dbf6b16f56830c995515e0d7350e9c639e6d186f (diff) | |
| download | lwn-b191155541f2a4cfbe62697c8d65919549f948c0.tar.gz lwn-b191155541f2a4cfbe62697c8d65919549f948c0.zip | |
clk: vc5: Add support for IDT VersaClock 5P49V5925
Update IDT VersaClock 5 driver to support 5P49V5925. This chip has only
external clock input, four fractional dividers (FODs) and five clock
outputs (four universal clock outputs and one reference clock output at
OUT0_SELB_I2C).
Signed-off-by: Vladimir Barinov <vladimir.barinov+renesas@cogentembedded.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/clk-versaclock5.c')
| -rw-r--r-- | drivers/clk/clk-versaclock5.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/clk/clk-versaclock5.c b/drivers/clk/clk-versaclock5.c index e4c36dfdc851..decffb3826ec 100644 --- a/drivers/clk/clk-versaclock5.c +++ b/drivers/clk/clk-versaclock5.c @@ -129,6 +129,7 @@ /* Supported IDT VC5 models. */ enum vc5_model { IDT_VC5_5P49V5923, + IDT_VC5_5P49V5925, IDT_VC5_5P49V5933, IDT_VC5_5P49V5935, IDT_VC6_5P49V6901, @@ -686,6 +687,7 @@ static int vc5_map_index_to_output(const enum vc5_model model, case IDT_VC5_5P49V5933: return (n == 0) ? 0 : 3; case IDT_VC5_5P49V5923: + case IDT_VC5_5P49V5925: case IDT_VC5_5P49V5935: case IDT_VC6_5P49V6901: default: @@ -911,6 +913,13 @@ static const struct vc5_chip_info idt_5p49v5923_info = { .flags = 0, }; +static const struct vc5_chip_info idt_5p49v5925_info = { + .model = IDT_VC5_5P49V5925, + .clk_fod_cnt = 4, + .clk_out_cnt = 5, + .flags = 0, +}; + static const struct vc5_chip_info idt_5p49v5933_info = { .model = IDT_VC5_5P49V5933, .clk_fod_cnt = 2, @@ -934,6 +943,7 @@ static const struct vc5_chip_info idt_5p49v6901_info = { static const struct i2c_device_id vc5_id[] = { { "5p49v5923", .driver_data = IDT_VC5_5P49V5923 }, + { "5p49v5925", .driver_data = IDT_VC5_5P49V5925 }, { "5p49v5933", .driver_data = IDT_VC5_5P49V5933 }, { "5p49v5935", .driver_data = IDT_VC5_5P49V5935 }, { "5p49v6901", .driver_data = IDT_VC6_5P49V6901 }, @@ -943,6 +953,7 @@ MODULE_DEVICE_TABLE(i2c, vc5_id); static const struct of_device_id clk_vc5_of_match[] = { { .compatible = "idt,5p49v5923", .data = &idt_5p49v5923_info }, + { .compatible = "idt,5p49v5925", .data = &idt_5p49v5925_info }, { .compatible = "idt,5p49v5933", .data = &idt_5p49v5933_info }, { .compatible = "idt,5p49v5935", .data = &idt_5p49v5935_info }, { .compatible = "idt,5p49v6901", .data = &idt_5p49v6901_info }, |