1 files changed, 0 insertions, 106 deletions
diff --git a/target/linux/sunxi/patches-4.9/0033-pinctrl-sunxi-Support-generic-binding.patch b/target/linux/sunxi/patches-4.9/0033-pinctrl-sunxi-Support-generic-binding.patch
deleted file mode 100644
index 35c6876812..0000000000
--- a/target/linux/sunxi/patches-4.9/0033-pinctrl-sunxi-Support-generic-binding.patch
+++ /dev/null
@@ -1,106 +0,0 @@
-From cefbf1a1b29531a970bc2908a50a75d6474fcc38 Mon Sep 17 00:00:00 2001
-From: Maxime Ripard <maxime.ripard@free-electrons.com>
-Date: Thu, 20 Oct 2016 15:49:03 +0200
-Subject: pinctrl: sunxi: Support generic binding
-
-Our bindings are mostly irrelevant now that we have generic pinctrl
-bindings that cover exactly the same uses cases.
-
-Add support for the new ones, and obviously keep our old binding support in
-order to keep the ABI stable.
-
-Acked-by: Chen-Yu Tsai <wens@csie.org>
-Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
-Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
----
- drivers/pinctrl/sunxi/pinctrl-sunxi.c | 48 +++++++++++++++++++++++++++++++++--
- 1 file changed, 46 insertions(+), 2 deletions(-)
-
---- a/drivers/pinctrl/sunxi/pinctrl-sunxi.c
-+++ b/drivers/pinctrl/sunxi/pinctrl-sunxi.c
-@@ -149,18 +149,33 @@ static int sunxi_pctrl_get_group_pins(st
- 
- static bool sunxi_pctrl_has_bias_prop(struct device_node *node)
- {
--	return of_find_property(node, "allwinner,pull", NULL);
-+	return of_find_property(node, "bias-pull-up", NULL) ||
-+		of_find_property(node, "bias-pull-down", NULL) ||
-+		of_find_property(node, "bias-disable", NULL) ||
-+		of_find_property(node, "allwinner,pull", NULL);
- }
- 
- static bool sunxi_pctrl_has_drive_prop(struct device_node *node)
- {
--	return of_find_property(node, "allwinner,drive", NULL);
-+	return of_find_property(node, "drive-strength", NULL) ||
-+		of_find_property(node, "allwinner,drive", NULL);
- }
- 
- static int sunxi_pctrl_parse_bias_prop(struct device_node *node)
- {
- 	u32 val;
- 
-+	/* Try the new style binding */
-+	if (of_find_property(node, "bias-pull-up", NULL))
-+		return PIN_CONFIG_BIAS_PULL_UP;
-+
-+	if (of_find_property(node, "bias-pull-down", NULL))
-+		return PIN_CONFIG_BIAS_PULL_DOWN;
-+
-+	if (of_find_property(node, "bias-disable", NULL))
-+		return PIN_CONFIG_BIAS_DISABLE;
-+
-+	/* And fall back to the old binding */
- 	if (of_property_read_u32(node, "allwinner,pull", &val))
- 		return -EINVAL;
- 
-@@ -180,6 +195,21 @@ static int sunxi_pctrl_parse_drive_prop(
- {
- 	u32 val;
- 
-+	/* Try the new style binding */
-+	if (!of_property_read_u32(node, "drive-strength", &val)) {
-+		/* We can't go below 10mA ... */
-+		if (val < 10)
-+			return -EINVAL;
-+
-+		/* ... and only up to 40 mA ... */
-+		if (val > 40)
-+			val = 40;
-+
-+		/* by steps of 10 mA */
-+		return rounddown(val, 10);
-+	}
-+
-+	/* And then fall back to the old binding */
- 	if (of_property_read_u32(node, "allwinner,drive", &val))
- 		return -EINVAL;
- 
-@@ -191,6 +221,12 @@ static const char *sunxi_pctrl_parse_fun
- 	const char *function;
- 	int ret;
- 
-+	/* Try the generic binding */
-+	ret = of_property_read_string(node, "function", &function);
-+	if (!ret)
-+		return function;
-+
-+	/* And fall back to our legacy one */
- 	ret = of_property_read_string(node, "allwinner,function", &function);
- 	if (!ret)
- 		return function;
-@@ -203,6 +239,14 @@ static const char *sunxi_pctrl_find_pins
- {
- 	int count;
- 
-+	/* Try the generic binding */
-+	count = of_property_count_strings(node, "pins");
-+	if (count > 0) {
-+		*npins = count;
-+		return "pins";
-+	}
-+
-+	/* And fall back to our legacy one */
- 	count = of_property_count_strings(node, "allwinner,pins");
- 	if (count > 0) {
- 		*npins = count;