[U-Boot] [PATCH 2/5] clk: rk3288: add PWM clock get rate

[Kever Yang]

This patch add clk_get_rate for PWM device.

Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
---

 drivers/clk/rockchip/clk_rk3288.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clk/rockchip/clk_rk3288.c b/drivers/clk/rockchip/clk_rk3288.c
index c07203d..bd71a96 100644
--- a/drivers/clk/rockchip/clk_rk3288.c
+++ b/drivers/clk/rockchip/clk_rk3288.c
@@ -695,6 +695,8 @@ static ulong rk3288_clk_get_rate(struct clk *clk)
 	case PCLK_I2C4:
 	case PCLK_I2C5:
 		return gclk_rate;
+	case PCLK_PWM:
+		return PD_BUS_PCLK_HZ;
 	default:
 		return -ENOENT;
 	}
-- 
1.9.1