exynos: dp: Rename ptn3460 to match bindings
Rename the ptn3460 bridge entry of the device tree to match the bindings
in Documentation/devicetree/bindings/video/ptn3460.txt in kernel.
BUG=chrome-os-partner:10829
BUG=chrome-os-partner:11158
BUG=chrome-os-partner:12046
TEST=Tested on snow, screen came up in u-boot
Change-Id: I1f644e5632a81aad56d4bcac3f929cb0e2623a05
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/29343
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/board/samsung/dts/exynos5250-snow.dts b/board/samsung/dts/exynos5250-snow.dts
index b3c9f08..ecfaf8f 100644
--- a/board/samsung/dts/exynos5250-snow.dts
+++ b/board/samsung/dts/exynos5250-snow.dts
@@ -47,12 +47,12 @@
};
};
i2c7: i2c@12cd0000 {
- dp_bridge@20 {
+ ptn3460-bridge@20 {
compatible = "nxp,ptn3460";
reg = <0x20>;
- pd_n_gpio = <&gpio 0x7d 1>; /* Y25 */
- rst_n_gpio = <&gpio 0xad 1>; /* X15 */
- hotplug-gpio = <&gpio 0xa7 0>; /* X07 */
+ powerdown-gpio = <&gpio 0x7d 1>; /* Y25 */
+ reset-gpio = <&gpio 0xad 1>; /* X15 */
+ hotplug-gpio = <&gpio 0xa7 0>; /* X07 */
};
};
diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c
index 8f36573..d5ee0c0 100644
--- a/board/samsung/smdk5250/smdk5250.c
+++ b/board/samsung/smdk5250/smdk5250.c
@@ -333,8 +333,8 @@
return;
/*
- * If this is an older board, replace pd_n_gpio contents with that of
- * rst_n_gpio and delete rst_n_gpio from the dt.
+ * If this is an older board, replace powerdown-gpio contents with that
+ * of reset-gpio and delete reset-gpio from the dt.
*/
np = fdtdec_next_compatible(blob, 0, COMPAT_NXP_PTN3460);
if (np < 0) {
@@ -342,20 +342,20 @@
return;
}
- prop = fdt_get_property(blob, np, "rst_n_gpio", &len);
+ prop = fdt_get_property(blob, np, "reset-gpio", &len);
if (!prop) {
debug("%s: Could not get property err=%d\n", __func__, len);
return;
}
- ret = fdt_setprop_inplace(blob, np, "pd_n_gpio", prop->data,
+ ret = fdt_setprop_inplace(blob, np, "powerdown-gpio", prop->data,
len);
if (ret) {
debug("%s: Could not setprop inplace err=%d\n", __func__, ret);
return;
}
- ret = fdt_delprop(blob, np, "rst_n_gpio");
+ ret = fdt_delprop(blob, np, "reset-gpio");
if (ret) {
debug("%s: Could not delprop err=%d\n", __func__, ret);
return;
@@ -380,14 +380,15 @@
ret);
return np;
}
- ret = fdtdec_decode_gpio(blob, np, "pd_n_gpio", &local.dp_pd);
+ ret = fdtdec_decode_gpio(blob, np, "powerdown-gpio", &local.dp_pd);
if (ret) {
- debug("%s: Could not decode pd_n_gpio (%d)\n", __func__, ret);
+ debug("%s: Could not decode powerdown-gpio (%d)\n", __func__,
+ ret);
return ret;
}
- ret = fdtdec_decode_gpio(blob, np, "rst_n_gpio", &local.dp_rst);
+ ret = fdtdec_decode_gpio(blob, np, "reset-gpio", &local.dp_rst);
if (ret) {
- debug("%s: Could not decode rst_n_gpio (%d)\n", __func__, ret);
+ debug("%s: Could not decode reset-gpio (%d)\n", __func__, ret);
return ret;
}
ret = fdtdec_decode_gpio(blob, np, "hotplug-gpio", &local.dp_hpd);
