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>

diff --git a/drivers/clk/clk-versaclock5.c b/drivers/clk/clk-versaclock5.c
index e4c36dfdc85145fd3530c65fdc07d9df6920a1aa..decffb3826ece8be3206c8c9da2d535ddcbf5be1 100644 (file)
--- 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 },