phy: ti: phy-j721e-wiz: add j721s2-wiz-10g module support

Add support for j721s2-wiz-10g device which is similar to j721e-wiz-10g but
uses clock-names interface versus explicitly defining clock nodes within
device tree node.

Signed-off-by: Matt Ranostay <mranostay@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://lore.kernel.org/r/20221123032413.1193961-3-mranostay@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

diff --git a/drivers/phy/ti/phy-j721e-wiz.c b/drivers/phy/ti/phy-j721e-wiz.c
index 141b51af4427a8577f80b9530392050e76d21078..ddce5ef7711c605541951e38698a18c79ec2f7e6 100644 (file)
--- a/drivers/phy/ti/phy-j721e-wiz.c
+++ b/drivers/phy/ti/phy-j721e-wiz.c
@@ -322,6 +322,7 @@ enum wiz_type {
        AM64_WIZ_10G,
        J7200_WIZ_10G,  /* J7200 SR2.0 */
        J784S4_WIZ_10G,
+       J721S2_WIZ_10G,
 };
 
 struct wiz_data {
@@ -1000,6 +1001,7 @@ static void wiz_clock_cleanup(struct wiz *wiz, struct device_node *node)
        case AM64_WIZ_10G:
        case J7200_WIZ_10G:
        case J784S4_WIZ_10G:
+       case J721S2_WIZ_10G:
                of_clk_del_provider(dev->of_node);
                return;
        default:
@@ -1132,6 +1134,7 @@ static int wiz_clock_init(struct wiz *wiz, struct device_node *node)
        case AM64_WIZ_10G:
        case J7200_WIZ_10G:
        case J784S4_WIZ_10G:
+       case J721S2_WIZ_10G:
                ret = wiz_clock_register(wiz);
                if (ret)
                        dev_err(dev, "Failed to register wiz clocks\n");
@@ -1214,6 +1217,7 @@ static int wiz_phy_fullrt_div(struct wiz *wiz, int lane)
                break;
        case J721E_WIZ_10G:
        case J7200_WIZ_10G:
+       case J721S2_WIZ_10G:
                if (wiz->lane_phy_type[lane] == PHY_TYPE_SGMII)
                        return regmap_field_write(wiz->p0_fullrt_div[lane], 0x2);
                break;
@@ -1318,6 +1322,15 @@ static struct wiz_data j784s4_10g_data = {
        .clk_div_sel_num = WIZ_DIV_NUM_CLOCKS_10G,
 };
 
+static struct wiz_data j721s2_10g_data = {
+       .type = J721S2_WIZ_10G,
+       .pll0_refclk_mux_sel = &pll0_refclk_mux_sel,
+       .pll1_refclk_mux_sel = &pll1_refclk_mux_sel,
+       .refclk_dig_sel = &refclk_dig_sel_10g,
+       .clk_mux_sel = clk_mux_sel_10g,
+       .clk_div_sel_num = WIZ_DIV_NUM_CLOCKS_10G,
+};
+
 static const struct of_device_id wiz_id_table[] = {
        {
                .compatible = "ti,j721e-wiz-16g", .data = &j721e_16g_data,
@@ -1334,6 +1347,9 @@ static const struct of_device_id wiz_id_table[] = {
        {
                .compatible = "ti,j784s4-wiz-10g", .data = &j784s4_10g_data,
        },
+       {
+               .compatible = "ti,j721s2-wiz-10g", .data = &j721s2_10g_data,
+       },
        {}
 };
 MODULE_DEVICE_TABLE(of, wiz_id_table);