diff options
Diffstat (limited to 'target/linux/gemini/patches-4.14/0005-pinctrl-gemini-Use-generic-DT-parser.patch')
| -rw-r--r-- | target/linux/gemini/patches-4.14/0005-pinctrl-gemini-Use-generic-DT-parser.patch | 112 |
1 files changed, 0 insertions, 112 deletions
diff --git a/target/linux/gemini/patches-4.14/0005-pinctrl-gemini-Use-generic-DT-parser.patch b/target/linux/gemini/patches-4.14/0005-pinctrl-gemini-Use-generic-DT-parser.patch deleted file mode 100644 index f9debdd900..0000000000 --- a/target/linux/gemini/patches-4.14/0005-pinctrl-gemini-Use-generic-DT-parser.patch +++ /dev/null @@ -1,112 +0,0 @@ -From 09240ae27ffca65518f7b9d2360c020c1b1ddabe Mon Sep 17 00:00:00 2001 -From: Linus Walleij <linus.walleij@linaro.org> -Date: Sat, 28 Oct 2017 15:37:18 +0200 -Subject: [PATCH 05/31] pinctrl: gemini: Use generic DT parser - -We can just use the generic Device Tree parser code -in this driver and save some code. - -Acked-by: Hans Ulli Kroll <ulli.kroll@googlemail.com> -Signed-off-by: Linus Walleij <linus.walleij@linaro.org> ---- - drivers/pinctrl/Kconfig | 1 + - drivers/pinctrl/pinctrl-gemini.c | 66 +++------------------------------------- - 2 files changed, 5 insertions(+), 62 deletions(-) - ---- a/drivers/pinctrl/Kconfig -+++ b/drivers/pinctrl/Kconfig -@@ -153,6 +153,7 @@ config PINCTRL_GEMINI - depends on ARCH_GEMINI - default ARCH_GEMINI - select PINMUX -+ select GENERIC_PINCONF - select MFD_SYSCON - - config PINCTRL_MCP23S08 ---- a/drivers/pinctrl/pinctrl-gemini.c -+++ b/drivers/pinctrl/pinctrl-gemini.c -@@ -13,6 +13,8 @@ - #include <linux/pinctrl/machine.h> - #include <linux/pinctrl/pinctrl.h> - #include <linux/pinctrl/pinmux.h> -+#include <linux/pinctrl/pinconf.h> -+#include <linux/pinctrl/pinconf-generic.h> - #include <linux/platform_device.h> - #include <linux/slab.h> - #include <linux/regmap.h> -@@ -1946,73 +1948,13 @@ static void gemini_pin_dbg_show(struct p - seq_printf(s, " " DRIVER_NAME); - } - --static int gemini_pinctrl_dt_subnode_to_map(struct pinctrl_dev *pctldev, -- struct device_node *np, -- struct pinctrl_map **map, -- unsigned int *reserved_maps, -- unsigned int *num_maps) --{ -- int ret; -- const char *function = NULL; -- const char *group; -- struct property *prop; -- -- ret = of_property_read_string(np, "function", &function); -- if (ret < 0) -- return ret; -- -- ret = of_property_count_strings(np, "groups"); -- if (ret < 0) -- return ret; -- -- ret = pinctrl_utils_reserve_map(pctldev, map, reserved_maps, -- num_maps, ret); -- if (ret < 0) -- return ret; -- -- of_property_for_each_string(np, "groups", prop, group) { -- ret = pinctrl_utils_add_map_mux(pctldev, map, reserved_maps, -- num_maps, group, function); -- if (ret < 0) -- return ret; -- pr_debug("ADDED FUNCTION %s <-> GROUP %s\n", -- function, group); -- } -- -- return 0; --} -- --static int gemini_pinctrl_dt_node_to_map(struct pinctrl_dev *pctldev, -- struct device_node *np_config, -- struct pinctrl_map **map, -- unsigned int *num_maps) --{ -- unsigned int reserved_maps = 0; -- struct device_node *np; -- int ret; -- -- *map = NULL; -- *num_maps = 0; -- -- for_each_child_of_node(np_config, np) { -- ret = gemini_pinctrl_dt_subnode_to_map(pctldev, np, map, -- &reserved_maps, num_maps); -- if (ret < 0) { -- pinctrl_utils_free_map(pctldev, *map, *num_maps); -- return ret; -- } -- } -- -- return 0; --}; -- - static const struct pinctrl_ops gemini_pctrl_ops = { - .get_groups_count = gemini_get_groups_count, - .get_group_name = gemini_get_group_name, - .get_group_pins = gemini_get_group_pins, - .pin_dbg_show = gemini_pin_dbg_show, -- .dt_node_to_map = gemini_pinctrl_dt_node_to_map, -- .dt_free_map = pinctrl_utils_free_map, -+ .dt_node_to_map = pinconf_generic_dt_node_to_map_group, -+ .dt_free_map = pinconf_generic_dt_free_map, - }; - - /** |