ARM: shmobile: bonito: Register pinctrl mapping for INTC

Replace the GPIO-based INTC pinmux configuration by a pinctrl mapping.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/board-bonito.c b/arch/arm/mach-shmobile/board-bonito.c
index b662066..5076f4d 100644 (file)
--- a/arch/arm/mach-shmobile/board-bonito.c
+++ b/arch/arm/mach-shmobile/board-bonito.c
@@ -369,6 +369,17 @@ static void __init bonito_map_io(void)
 #define VCCQ1CR                IOMEM(0xE6058140)
 #define VCCQ1LCDCR     IOMEM(0xE6058186)
 
+/*
+ * HACK: The FPGA mappings should be associated with the FPGA device, but we
+ * don't have one at the moment. Associate them with the PFC device to make
+ * sure they will be applied.
+ */
+static const struct pinctrl_map fpga_pinctrl_map[] = {
+       /* FPGA */
+       PIN_MAP_MUX_GROUP_DEFAULT("pfc-r8a7740", "pfc-r8a7740",
+                                 "intc_irq10", "intc"),
+};
+
 static const struct pinctrl_map scifa5_pinctrl_map[] = {
        /* SCIFA5 */
        PIN_MAP_MUX_GROUP_DEFAULT("sh-sci.5", "pfc-r8a7740",
@@ -381,6 +392,8 @@ static void __init bonito_init(void)
 
        regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
 
+       pinctrl_register_mappings(fpga_pinctrl_map,
+                                 ARRAY_SIZE(fpga_pinctrl_map));
        r8a7740_pinmux_init();
        bonito_fpga_init();
 
@@ -412,7 +425,6 @@ static void __init bonito_init(void)
                gpio_request(GPIO_FN_CS5B,              NULL);
                gpio_request(GPIO_FN_CS6A,              NULL);
                gpio_request(GPIO_FN_CS5A_PORT105,      NULL);
-               gpio_request(GPIO_FN_IRQ10,             NULL);
 
                val = bonito_fpga_read(BVERR);
                pr_info("bonito version: cpu %02x, base %02x\n",