diff options
| author | Matthias Fend <matthias.fend@emfend.at> | 2022-05-11 08:34:55 +0300 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2022-10-03 21:58:16 +0300 |
| commit | d8473831066b163d3af59ab0bb75a93b211ee1aa (patch) | |
| tree | be1bc1aba5b6c2e9da34788b5fb0af992ba7e4de /drivers/clk/clk-versaclock5.c | |
| parent | f0fa3a3614b90b43ed590d484ae391eb03fa4a07 (diff) | |
| download | linux-d8473831066b163d3af59ab0bb75a93b211ee1aa.tar.xz | |
clk: vc5: Add support for IDT/Renesas VersaClock 5P49V6975
Update IDT VersaClock 5 driver to support 5P49V6975. The 5P49V6975 is a
member of the VersaClock 6E family and supports four fractional dividers
(FODs), five clock outputs and an internal oscillator.
Signed-off-by: Matthias Fend <matthias.fend@emfend.at>
Link: https://lore.kernel.org/r/20220511053455.360335-2-matthias.fend@emfend.at
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Stephen Boyd <sboyd@kernel.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 681006884097..5dedb2b8d927 100644 --- a/drivers/clk/clk-versaclock5.c +++ b/drivers/clk/clk-versaclock5.c @@ -153,6 +153,7 @@ enum vc5_model { IDT_VC5_5P49V5935, IDT_VC6_5P49V6901, IDT_VC6_5P49V6965, + IDT_VC6_5P49V6975, }; /* Structure to describe features of a particular VC5 model */ @@ -753,6 +754,7 @@ static int vc5_map_index_to_output(const enum vc5_model model, case IDT_VC5_5P49V5935: case IDT_VC6_5P49V6901: case IDT_VC6_5P49V6965: + case IDT_VC6_5P49V6975: default: return n; } @@ -1250,6 +1252,13 @@ static const struct vc5_chip_info idt_5p49v6965_info = { .flags = VC5_HAS_BYPASS_SYNC_BIT, }; +static const struct vc5_chip_info idt_5p49v6975_info = { + .model = IDT_VC6_5P49V6975, + .clk_fod_cnt = 4, + .clk_out_cnt = 5, + .flags = VC5_HAS_BYPASS_SYNC_BIT | VC5_HAS_INTERNAL_XTAL, +}; + static const struct i2c_device_id vc5_id[] = { { "5p49v5923", .driver_data = IDT_VC5_5P49V5923 }, { "5p49v5925", .driver_data = IDT_VC5_5P49V5925 }, @@ -1257,6 +1266,7 @@ static const struct i2c_device_id vc5_id[] = { { "5p49v5935", .driver_data = IDT_VC5_5P49V5935 }, { "5p49v6901", .driver_data = IDT_VC6_5P49V6901 }, { "5p49v6965", .driver_data = IDT_VC6_5P49V6965 }, + { "5p49v6975", .driver_data = IDT_VC6_5P49V6975 }, { } }; MODULE_DEVICE_TABLE(i2c, vc5_id); @@ -1268,6 +1278,7 @@ static const struct of_device_id clk_vc5_of_match[] = { { .compatible = "idt,5p49v5935", .data = &idt_5p49v5935_info }, { .compatible = "idt,5p49v6901", .data = &idt_5p49v6901_info }, { .compatible = "idt,5p49v6965", .data = &idt_5p49v6965_info }, + { .compatible = "idt,5p49v6975", .data = &idt_5p49v6975_info }, { }, }; MODULE_DEVICE_TABLE(of, clk_vc5_of_match); |