sh-pfc: r8a73a4: Support sparse GPIO numbers
The r8a73a4 SoC has sparse GPIO numbers. Declare ranges for pin numbers
in the PFC SoC data. Pin numbers shall be used with the GPIO API from
this point on.
Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a73a4.c b/drivers/pinctrl/sh-pfc/pfc-r8a73a4.c
index 47d75d5..5dd68fb9 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a73a4.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a73a4.c
@@ -1424,6 +1424,20 @@
GPIO_PORT_ALL(),
};
+static const struct pinmux_range pinmux_ranges[] = {
+ {.begin = 0, .end = 30,},
+ {.begin = 32, .end = 40,},
+ {.begin = 64, .end = 85,},
+ {.begin = 96, .end = 126,},
+ {.begin = 128, .end = 134,},
+ {.begin = 160, .end = 178,},
+ {.begin = 192, .end = 222,},
+ {.begin = 224, .end = 250,},
+ {.begin = 256, .end = 283,},
+ {.begin = 288, .end = 308,},
+ {.begin = 320, .end = 329,},
+};
+
#define PINMUX_FN_BASE ARRAY_SIZE(pinmux_pins)
static const struct pinmux_func pinmux_func_gpios[] = {
@@ -2815,6 +2829,8 @@
.pins = pinmux_pins,
.nr_pins = ARRAY_SIZE(pinmux_pins),
+ .ranges = pinmux_ranges,
+ .nr_ranges = ARRAY_SIZE(pinmux_ranges),
.func_gpios = pinmux_func_gpios,
.nr_func_gpios = ARRAY_SIZE(pinmux_func_gpios),