diff mbox series

[2/5] clk: mmp2: Add HSIC clocks

Message ID 20191220065314.237624-3-lkundrak@v3.sk (mailing list archive)
State Awaiting Upstream, archived
Headers show
Series [1/5] dt-bindings: marvell,mmp2: Add clock ids for the HSIC clocks | expand

Commit Message

Lubomir Rintel Dec. 20, 2019, 6:53 a.m. UTC 
There are two USB HSIC controllers on MMP2 and MMP3.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
---
 drivers/clk/mmp/clk-of-mmp2.c | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Stephen Boyd Dec. 23, 2019, 7:33 p.m. UTC | #1 
Quoting Lubomir Rintel (2019-12-19 22:53:11)
> There are two USB HSIC controllers on MMP2 and MMP3.
> 
> Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
> ---

Acked-by: Stephen Boyd <sboyd@kernel.org>
diff mbox series

Patch

diff --git a/drivers/clk/mmp/clk-of-mmp2.c b/drivers/clk/mmp/clk-of-mmp2.c
index a60a1be937ad6..05834953e1fd3 100644
--- 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},