clk: rs9: Add support for 9FGV0841

This model is similar to 9FGV0441, the DIFx bits start at bit 0 again,
except this chip has 8 outputs.

Reviewed-by: Biju Das <biju.das.jz@bp.renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Link: https://lore.kernel.org/r/20231113221949.111964-4-marek.vasut+renesas@mailbox.org
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

Author: Marek Vasut

drivers/clk/clk-renesas-pcie.c

@@ -7,6 +7,7 @@
  * Currently supported:
  *   - 9FGV0241
  *   - 9FGV0441
+ *   - 9FGV0841
  *
  * Copyright (C) 2022 Marek Vasut <marex@denx.de>
  */
@@ -385,16 +386,24 @@ static const struct rs9_chip_info renesas_9fgv0441_info = {
 	.did		= RS9_REG_DID_TYPE_FGV | 0x04,
 };
 
+static const struct rs9_chip_info renesas_9fgv0841_info = {
+	.num_clks	= 8,
+	.outshift	= 0,
+	.did		= RS9_REG_DID_TYPE_FGV | 0x08,
+};
+
 static const struct i2c_device_id rs9_id[] = {
 	{ "9fgv0241", .driver_data = (kernel_ulong_t)&renesas_9fgv0241_info },
 	{ "9fgv0441", .driver_data = (kernel_ulong_t)&renesas_9fgv0441_info },
+	{ "9fgv0841", .driver_data = (kernel_ulong_t)&renesas_9fgv0841_info },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, rs9_id);
 
 static const struct of_device_id clk_rs9_of_match[] = {
 	{ .compatible = "renesas,9fgv0241", .data = &renesas_9fgv0241_info },
 	{ .compatible = "renesas,9fgv0441", .data = &renesas_9fgv0441_info },
+	{ .compatible = "renesas,9fgv0841", .data = &renesas_9fgv0841_info },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, clk_rs9_of_match);