[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.y...@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


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