ARM: OMAP2+: Use pdata quirks for wl12xx legacy init

Let's use the platform data quirk support for wl12xx
and move the board specific code out of devices.c.

Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 648d9573aaea..04bfa647a934 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -8,8 +8,10 @@
  * published by the Free Software Foundation.
  */
 #include <linux/clk.h>
+#include <linux/gpio.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
+#include <linux/wl12xx.h>
 
 #include "common.h"
 #include "common-board-devices.h"
@@ -34,16 +36,47 @@ static void __init __used legacy_init_ehci_clk(char *clkname)
 		       __func__, clkname, ret);
 }
 
+#if IS_ENABLED(CONFIG_WL12XX)
+
+static struct wl12xx_platform_data wl12xx __initdata;
+
+static void __init __used legacy_init_wl12xx(unsigned ref_clock,
+					     unsigned tcxo_clock,
+					     int gpio)
+{
+	int res;
+
+	wl12xx.board_ref_clock = ref_clock;
+	wl12xx.board_tcxo_clock = tcxo_clock;
+	wl12xx.irq = gpio_to_irq(gpio);
+
+	res = wl12xx_set_platform_data(&wl12xx);
+	if (res) {
+		pr_err("error setting wl12xx data: %d\n", res);
+		return;
+	}
+}
+#else
+static inline void legacy_init_wl12xx(unsigned ref_clock,
+				      unsigned tcxo_clock,
+				      int gpio)
+{
+}
+#endif
+
 #ifdef CONFIG_ARCH_OMAP4
 static void __init omap4_sdp_legacy_init(void)
 {
 	omap_4430sdp_display_init_of();
+	legacy_init_wl12xx(WL12XX_REFCLOCK_26,
+			   WL12XX_TCXOCLOCK_26, 53);
 }
 
 static void __init omap4_panda_legacy_init(void)
 {
 	omap4_panda_display_init_of();
 	legacy_init_ehci_clk("auxclk3_ck");
+	legacy_init_wl12xx(WL12XX_REFCLOCK_38, 0, 53);
 }
 #endif