clk: hisilicon: add missing usb3 clocks for Hi3798CV200 SoC

There are two USB3 host controllers on Hi3798CV200 SoC.
This commit adds missing clocks for them.

Signed-off-by: Jianguo Sun <sunjianguo1@huawei.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/hisilicon/crg-hi3798cv200.c b/drivers/clk/hisilicon/crg-hi3798cv200.c
index 743eec1315280eb97a7c246a1bb3eec22a42d8e4..4fe0b2a9baf16d8326f1570f303e0f4a16f298ae 100644 (file)
--- a/drivers/clk/hisilicon/crg-hi3798cv200.c
+++ b/drivers/clk/hisilicon/crg-hi3798cv200.c
@@ -186,6 +186,23 @@ static const struct hisi_gate_clock hi3798cv200_gate_clks[] = {
                CLK_SET_RATE_PARENT, 0xbc, 0, 0 },
        { HISTB_USB2_PHY2_REF_CLK, "clk_u2_phy2_ref", "24m",
                CLK_SET_RATE_PARENT, 0xbc, 2, 0 },
+       /* USB3 */
+       { HISTB_USB3_BUS_CLK, "clk_u3_bus", NULL,
+               CLK_SET_RATE_PARENT, 0xb0, 0, 0 },
+       { HISTB_USB3_UTMI_CLK, "clk_u3_utmi", NULL,
+               CLK_SET_RATE_PARENT, 0xb0, 4, 0 },
+       { HISTB_USB3_PIPE_CLK, "clk_u3_pipe", NULL,
+               CLK_SET_RATE_PARENT, 0xb0, 3, 0 },
+       { HISTB_USB3_SUSPEND_CLK, "clk_u3_suspend", NULL,
+               CLK_SET_RATE_PARENT, 0xb0, 2, 0 },
+       { HISTB_USB3_BUS_CLK1, "clk_u3_bus1", NULL,
+               CLK_SET_RATE_PARENT, 0xb0, 16, 0 },
+       { HISTB_USB3_UTMI_CLK1, "clk_u3_utmi1", NULL,
+               CLK_SET_RATE_PARENT, 0xb0, 20, 0 },
+       { HISTB_USB3_PIPE_CLK1, "clk_u3_pipe1", NULL,
+               CLK_SET_RATE_PARENT, 0xb0, 19, 0 },
+       { HISTB_USB3_SUSPEND_CLK1, "clk_u3_suspend1", NULL,
+               CLK_SET_RATE_PARENT, 0xb0, 18, 0 },
 };
 
 static struct hisi_clock_data *hi3798cv200_clk_register(

diff --git a/include/dt-bindings/clock/histb-clock.h b/include/dt-bindings/clock/histb-clock.h
index fab30b3f78b26494d31d73ed8a4e8efd8f7f2191..136de24733bea37fe1cbce30740a804acbf884b3 100644 (file)
--- a/include/dt-bindings/clock/histb-clock.h
+++ b/include/dt-bindings/clock/histb-clock.h
@@ -62,6 +62,14 @@
 #define HISTB_USB2_PHY1_REF_CLK                40
 #define HISTB_USB2_PHY2_REF_CLK                41
 #define HISTB_COMBPHY0_CLK             42
+#define HISTB_USB3_BUS_CLK             43
+#define HISTB_USB3_UTMI_CLK            44
+#define HISTB_USB3_PIPE_CLK            45
+#define HISTB_USB3_SUSPEND_CLK         46
+#define HISTB_USB3_BUS_CLK1            47
+#define HISTB_USB3_UTMI_CLK1           48
+#define HISTB_USB3_PIPE_CLK1           49
+#define HISTB_USB3_SUSPEND_CLK1                50
 
 /* clocks provided by mcu CRG */
 #define HISTB_MCE_CLK                  1