rockchip: video: Convert to use APIs which support live DT

[u-boot.git] / drivers / video / rockchip / rk_lvds.c

diff --git a/drivers/video/rockchip/rk_lvds.c b/drivers/video/rockchip/rk_lvds.c
index 79e24baf53bd6459bd702d3ffea2e43258fc148b..c92c2e3c6c0eaaa9de020d96ec3b60b3bb4386d0 100644 (file)
--- a/drivers/video/rockchip/rk_lvds.c
+++ b/drivers/video/rockchip/rk_lvds.c
@@ -161,8 +161,7 @@ int rk_lvds_enable(struct udevice *dev, int panel_bpp,
 
 int rk_lvds_read_timing(struct udevice *dev, struct display_timing *timing)
 {
-       if (fdtdec_decode_display_timing
-           (gd->fdt_blob, dev_of_offset(dev), 0, timing)) {
+       if (ofnode_decode_display_timing(dev_ofnode(dev), 0, timing)) {
                debug("%s: Failed to decode display timing\n", __func__);
                return -EINVAL;
        }
@@ -173,13 +172,11 @@ int rk_lvds_read_timing(struct udevice *dev, struct display_timing *timing)
 static int rk_lvds_ofdata_to_platdata(struct udevice *dev)
 {
        struct rk_lvds_priv *priv = dev_get_priv(dev);
-       const void *blob = gd->fdt_blob;
-       int node = dev_of_offset(dev);
        int ret;
-       priv->regs = (void *)devfdt_get_addr(dev);
+       priv->regs = dev_read_addr_ptr(dev);
        priv->grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
 
-       ret = fdtdec_get_int(blob, node, "rockchip,output", -1);
+       ret = dev_read_s32_default(dev, "rockchip,output", -1);
        if (ret != -1) {
                priv->output = ret;
                debug("LVDS output : %d\n", ret);
@@ -188,7 +185,7 @@ static int rk_lvds_ofdata_to_platdata(struct udevice *dev)
                priv->output = LVDS_OUTPUT_RGB;
        }
 
-       ret = fdtdec_get_int(blob, node, "rockchip,data-mapping", -1);
+       ret = dev_read_s32_default(dev, "rockchip,data-mapping", -1);
        if (ret != -1) {
                priv->format = ret;
                debug("LVDS data-mapping : %d\n", ret);
@@ -197,7 +194,7 @@ static int rk_lvds_ofdata_to_platdata(struct udevice *dev)
                priv->format = LVDS_FORMAT_JEIDA;
        }
 
-       ret = fdtdec_get_int(blob, node, "rockchip,data-width", -1);
+       ret = dev_read_s32_default(dev, "rockchip,data-width", -1);
        if (ret != -1) {
                debug("LVDS data-width : %d\n", ret);
                if (ret == 24) {