rockchip: gpio: Read the GPIO value correctly

[u-boot] / drivers / clk / clk_rk3288.c

diff --git a/drivers/clk/clk_rk3288.c b/drivers/clk/clk_rk3288.c
index d294788f9ceed83ecdef7c76f868b81409b2366a..5a8f175e4b062d33811011fb98c9f913361fe4b6 100644 (file)
--- a/drivers/clk/clk_rk3288.c
+++ b/drivers/clk/clk_rk3288.c
@@ -159,6 +159,19 @@ int rkclk_get_clk(enum rk_clk_id clk_id, struct udevice **devp)
        return -ENODEV;
 }
 
+void *rockchip_get_cru(void)
+{
+       struct rk3288_clk_priv *priv;
+       struct udevice *dev;
+       int ret;
+
+       ret = rkclk_get_clk(CLK_GENERAL, &dev);
+       if (ret)
+               return ERR_PTR(ret);
+       priv = dev_get_priv(dev);
+       return priv->cru;
+}
+
 static int rkclk_set_pll(struct rk3288_cru *cru, enum rk_clk_id clk_id,
                         const struct pll_div *div)
 {