From: Kever Yang <kever.yang@rock-chips.com>
Date: Fri, 12 Aug 2016 09:57:05 +0000 (+0800)
Subject: clk: rk3288: add PWM clock get rate
X-Git-Tag: v2016.11-rc1~109^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4f0b8efa50a543efd407fb8b2e9ad0de49467a15;p=platform%2Fkernel%2Fu-boot.git

clk: rk3288: add PWM clock get rate

This patch add clk_get_rate for PWM device.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Acked-by: Simon Glass <sjg@chromium.org>
---

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;
 	}