clk: mmp2: Add HSIC clocks

There are two USB HSIC controllers on MMP2 and MMP3.

Link: https://lore.kernel.org/r/20191220065314.237624-3-lkundrak@v3.sk
Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/drivers/clk/mmp/clk-of-mmp2.c b/drivers/clk/mmp/clk-of-mmp2.c
index a60a1be..0583495 100644 (file)
--- a/drivers/clk/mmp/clk-of-mmp2.c
+++ b/drivers/clk/mmp/clk-of-mmp2.c
@@ -53,6 +53,8 @@
 #define APMU_DISP1     0x110
 #define APMU_CCIC0     0x50
 #define APMU_CCIC1     0xf4
+#define APMU_USBHSIC0  0xf8
+#define APMU_USBHSIC1  0xfc
 #define MPMU_UART_PLL  0x14
 
 struct mmp2_clk_unit {
@@ -194,6 +196,8 @@ static struct mmp_clk_mix_config sdh_mix_config = {
 };
 
 static DEFINE_SPINLOCK(usb_lock);
+static DEFINE_SPINLOCK(usbhsic0_lock);
+static DEFINE_SPINLOCK(usbhsic1_lock);
 
 static DEFINE_SPINLOCK(disp0_lock);
 static DEFINE_SPINLOCK(disp1_lock);
@@ -224,6 +228,8 @@ static struct mmp_param_div_clk apmu_div_clks[] = {
 
 static struct mmp_param_gate_clk apmu_gate_clks[] = {
        {MMP2_CLK_USB, "usb_clk", "usb_pll", 0, APMU_USB, 0x9, 0x9, 0x0, 0, &usb_lock},
+       {MMP2_CLK_USBHSIC0, "usbhsic0_clk", "usb_pll", 0, APMU_USBHSIC0, 0x1b, 0x1b, 0x0, 0, &usbhsic0_lock},
+       {MMP2_CLK_USBHSIC1, "usbhsic1_clk", "usb_pll", 0, APMU_USBHSIC1, 0x1b, 0x1b, 0x0, 0, &usbhsic1_lock},
        /* The gate clocks has mux parent. */
        {MMP2_CLK_SDH0, "sdh0_clk", "sdh_mix_clk", CLK_SET_RATE_PARENT, APMU_SDH0, 0x1b, 0x1b, 0x0, 0, &sdh_lock},
        {MMP2_CLK_SDH1, "sdh1_clk", "sdh_mix_clk", CLK_SET_RATE_PARENT, APMU_SDH1, 0x1b, 0x1b, 0x0, 0, &sdh_lock},